Smart Money · Holder IQ
78.7 / 100
Above median holder quality (percentile 94.1 this quarter). Tracked high-scoring holders are adding shares.
ASMB
Assembly Biosciences IncNASDAQ
$21.12+4.66%
Close Nov 13, 2026
Reading stored signals…
Healthcare • Biotechnology
Factor tilt: Small-Cap Value
Company Quality Grade
Per-share book value with reinvested dividends, and the steadiness of its 40-quarter trend.
As of · Window to
Historical book-value growth with dividends
- Book with dividends · annual growth
- -14.1%
- Consistency of fitted trend · R²
- 0.614
- Recent / whole-window slope
- -0.37×
- ASMB
- Whole-window fit
- Recent 12-quarter fit
Quarterly chart values · 41 observations
· 100 indexed · 70.1 per share
· 89.5 indexed · 62.7 per share
· 79.3 indexed · 55.6 per share
· 67.1 indexed · 47 per share
· 55.8 indexed · 39.1 per share
· 46.4 indexed · 32.5 per share
· 96.2 indexed · 67.4 per share
· 86 indexed · 60.3 per share
· 74 indexed · 51.9 per share
· 154.4 indexed · 108.1 per share
· 141.5 indexed · 99.1 per share
· 127.7 indexed · 89.4 per share
· 116.7 indexed · 81.7 per share
· 103.6 indexed · 72.6 per share
· 143.7 indexed · 100.7 per share
· 132.2 indexed · 92.6 per share
· 139.5 indexed · 97.7 per share
· 140.8 indexed · 98.6 per share
· 121.1 indexed · 84.8 per share
· 105.6 indexed · 74 per share
· 90.7 indexed · 63.5 per share
· 81.7 indexed · 57.3 per share
· 60.1 indexed · 42.1 per share
· 52.3 indexed · 36.6 per share
· 43.9 indexed · 30.8 per share
· 36.2 indexed · 25.3 per share
· 29 indexed · 20.3 per share
· 23.2 indexed · 16.2 per share
· 17.9 indexed · 12.6 per share
· 13.6 indexed · 9.5 per share
· 10.7 indexed · 7.5 per share
· 8.5 indexed · 5.9 per share
· 7.8 indexed · 5.5 per share
· 5.8 indexed · 4.1 per share
· 6.4 indexed · 4.5 per share
· 5.1 indexed · 3.6 per share
· 3.4 indexed · 2.4 per share
· 16.5 indexed · 11.6 per share
· 18.6 indexed · 13 per share
· 17.8 indexed · 12.5 per share
· 22 indexed · 15.4 per share
Basis: total common book, used as the fallback basis for the whole window. Dividends are reinvested at book value.
No decline detected by the published slope-ratio test.
Method, filing sources and publication receipt
The compounder rule requires a top-decile composite, positive slope and no detected decline in the tangible-book eligible pool. Total-common-book fallback rows cannot qualify. Decline means the 90% interval for recent / whole-window slope lies below 1.
Source: SEC first-filed XBRL. Midas Edge API’s published Green Compounders method uses only filings public by the as-of date, split-adjusted shares and the original filed values. Restatements do not replace them. Issuer pools and entity types reflect the SEC submissions captured for this run, not historical classifications at each as-of date.
The primary form fits log book value with reinvested dividends against time. The method checks the starting book and market-cap floors and excludes identified non-reliance/enforcement windows. Its cohort is fixed at capture time, so historical percentiles have capture and survival limits. It does not check audit-opinion going-concern text. This grade is separate from InsiderIQ, HolderIQ and NetCredibility.
Input filings (41 in this window): 0000950123-19-010301; 0000950170-22-023233; 0000950170-23-009184. The links show up to three of the input filings.
Method notes: An additional method qualification is recorded in the publication receipt. An additional method qualification is recorded in the publication receipt. Going-concern audit wording was not evaluated. Missing dividend facts were treated as zero by the published method. No preferred-equity fact was filed; the method used zero. Enforcement findings use records naming the issuer. Share values were adjusted for stock splits. The history contains a large unexplained tangible-book decline.
- Parameters
- pg-g2-params.v36
- Plane
- sha256:b08311b44a364243079bd02d05184590ce1b4a8cecae5ac54eb47e6d8d100282
- Grade row SHA-256
- sha256:7a566615efbd6c25ccb5a3b9d04a346ed94c621c922fb71291c83380663921ba
- Manifest SHA-256
- sha256:a759396dbafa0c13c8b128c70452c491b5de054e46821a357c30bd15b13ce27f
- Engine SHA-256
- sha256:59cafdcf1cf34b8d7549562af91a81cf1204405ccf03224493f1228e71293258
- Hand-check receipt SHA-256
- sha256:1eb90c6040524e68ca2ed0a0feab58b3e77fa52586a2872887a9be00ed2a52b7
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
Stored recent-activity label: bearish. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
- Market cap
- $320.71Mas of Nov 12, 2026
- 1 month
- +2.7%
- 3 months
- -29.6%
- 1 year
- -41.1%
- 52-week range
- $19.51$38.50
More market facts
- Dividend
- No dividends on record
- Latest-quarter EPS estimate
- -$0.49Quarter ended Sep 30, 2026 · 4 analysts · revenue $7.26M · 0.0% in 30d
- Short interest
- 33.1% of float3M shares · settled Oct 30, 2026 · +4.1% since Oct 15, 2026 · FINRA
Estimate history · same fiscal quarter
Quarter ended Sep 30, 2026. Source: Stored analyst estimates.
| Observed / analysts | EPS | Revenue |
|---|---|---|
| 4 analysts | -0.4947 | 7.26M |
| 4 analysts | -0.4947 | 7.26M |
| 4 analysts | -0.4947 | 7.26M |
| 4 analysts | -0.4947 | 7.26M |
| 4 analysts | -0.4947 | 7.26M |
| 4 analysts | -0.4947 | 7.26M |
Dates identify stored observations, not earnings announcements. Gaps do not mean estimates were unchanged. The analyst group and vendor earnings basis may change.
Link an account to see your stake, watchlist and past holdings. Compare changes in earnings expectations with your investment case. These are analyst estimates, not reported results or a prediction of your return.
Fundamentals · trailing 12 months to Jun 30, 2026
- Revenue
- $74.84M
- Net income
- -$42K
- Free cash flow
- -$38.57M
- Book value
- $305.65M
- Total debt
- $2.35M
- P/E
- —
- Price / sales
- 4.3×
- Price / book
- 1×
- FCF yield
- -12.0%
- Net margin
- -0.1%
Trailing twelve-month statements · as of Nov 13, 2026 · multiples on the Nov 12, 2026 market cap
End-of-day close from stored market data, not a live quote.
About Assembly Biosciences Inc
Assembly Biosciences, Inc., a biotechnology company, develops therapeutic candidates for the treatment of viral diseases worldwide. Its pipeline includes long-acting helicase-primase inhibitors candidates, including ABI-5366 and ABI-1179, which are in Phase 1 clinical studies for recurrent genital herpes; and ABI-6250, an orally bioavailable hepatitis delta virus entry inhibitor that is in Phase 1a clinical study
Read more
for the treatment of chronic hepatitis delta virus (HDV) infection. The company also develops ABI-4334, an orally bioavailable next generation capsid assembly modulator that is in Phase 1b study clinical trial for the treatment of chronic hepatitis B virus (HBV) infection; and ABI-7272, an oral broad-spectrum NNPI for the treatment of transplant-associated herpesviruses. It has an option, license, and collaboration agreement with Gilead Sciences, Inc. for the research and development of virology therapies. The company was formerly known as Ventrus Biosciences, Inc. and changed its name to Assembly Biosciences, Inc. in June 2014. Assembly Biosciences, Inc. was incorporated in 2005 and is headquartered in South San Francisco, California.
- Website
- assemblybio.com
- Headquarters
- South San Francisco, CA, United States
- Employees
- 73
- Listed
- Dec 17, 2010
- Fiscal year ends
- December
Company profile stored Oct 30, 2026.
Quarterly results
The last 8 fiscal quarters from the latest stored normalized financial statements. These may include restatements. Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Jun 2026filed Aug 13, 2026 | $13.4M | +38.9% | 99.9% | -$6.3M | -$3.9M |
| Mar 2026filed May 7, 2026 | $8.2M | -12.8% | 99.7% | -$11.4M | -$9.1M |
| Dec 2025filed Mar 19, 2026 | $42.5M | +477.3% | 99.9% | $19.8M | $22.1M |
| Sep 2025filed Nov 10, 2025 | $10.8M | +57.6% | -53.7% | -$10.9M | -$9.2M |
| Jun 2025filed Aug 6, 2025 | $9.6M | +12.8% | -67.5% | -$11.1M | -$10.2M |
| Mar 2025filed May 8, 2025 | $9.4M | +62.8% | -57.7% | -$9.9M | -$8.8M |
| Dec 2024filed Mar 20, 2025 | $7.4M | +2.7% | -94.1% | -$11.5M | -$10.3M |
| Sep 2024filed Nov 7, 2024 | $6.8M | — | -97.4% | -$11.0M | -$9.6M |
Balance sheet · cash, debt and near-term obligations
What resources sit beside the obligations? These are balances at each fiscal quarter end, not cash earned during the quarter. Amounts are in USD, the reporting currency.
As of
- Reported cash
- $32.3M
- Reported total debt
- $2.4M
- Current assets
- $328.0M
- Current liabilities
- $23.4M
Vendor filing date:
As of
- Reported cash
- $31.1M
- Reported total debt
- $2.5M
- Current assets
- $232.6M
- Current liabilities
- $35.0M
Vendor filing date:
As of
- Reported cash
- $58.5M
- Reported total debt
- $2.6M
- Current assets
- $254.5M
- Current liabilities
- $48.8M
Vendor filing date:
As of
- Reported cash
- $22.5M
- Reported total debt
- $2.8M
- Current assets
- $236.8M
- Current liabilities
- $53.4M
Vendor filing date:
Link an account to see your stake, watchlist and past holdings. Compare cash and debt across dates when reviewing its reliance on financing. Current assets can include receivables and inventory; current liabilities include bills as well as borrowings. They are not all spendable cash or all debt. These figures alone do not establish the ability to repay.
Source: the latest stored normalized balance sheets, matched to the same security and fiscal end as these income periods. They may include restatements and are not an originally-filed or knowledge-time history. No net debt, coverage ratio or replacement balance is calculated. Read the SEC guide to financial statements for the distinction between balances and cash flows.
Fiscal years · last 6
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025filed Mar 19, 2026 | $72.3M | +153.5% | 99.8% | -$12.1M | -$6.1M |
| Dec 2024filed Mar 20, 2025 | $28.5M | +298.2% | -96.1% | -$45.4M | -$40.2M |
| Dec 2023filed Dec 31, 2023 | $7.2M | — | -582.7% | -$64.6M | -$61.2M |
| Dec 2022filed Mar 22, 2023 | — | — | — | -$94.1M | -$92.1M |
| Dec 2021filed Mar 11, 2022 | $6.3M | -92.1% | — | -$132.7M | -$129.9M |
| Dec 2020filed Feb 25, 2021 | $79.1M | +395.6% | -28.1% | -$64.8M | -$62.2M |
Annual cash generation
Does profit turn into cash? Compare ASMB’s accounting profit with operating cash flow and capital spending. Amounts are in USD.
Fiscal year ending
- Net income
- -$6.1M
- Operating cash flow
- -$41.1M
- Capital spending
- $66.0K
- Free cash flow
- -$41.2M
Fiscal year ending
- Net income
- -$40.2M
- Operating cash flow
- -$51.1M
- Capital spending
- $28.0K
- Free cash flow
- -$51.1M
Fiscal year ending
- Net income
- -$61.2M
- Operating cash flow
- $22.7M
- Capital spending
- $255.0K
- Free cash flow
- $22.5M
Earlier cash-flow years
Fiscal year ending
- Net income
- -$92.1M
- Operating cash flow
- -$84.5M
- Capital spending
- $102.0K
- Free cash flow
- -$84.6M
Fiscal year ending
- Net income
- -$129.9M
- Operating cash flow
- -$93.4M
- Capital spending
- $3.1M
- Free cash flow
- -$96.5M
Fiscal year ending
- Net income
- -$62.2M
- Operating cash flow
- -$63.0M
- Capital spending
- $2.2M
- Free cash flow
- -$65.2M
Link an account to see your stake, watchlist and past holdings. Compare cash generation and investment needs with your thesis. Working capital and non-cash charges can separate profit from cash. Capital spending can reduce free cash flow while earnings rise. For a long or short position, that gap alone does not predict a price move.
Cash-flow source and meaning
Source: Annual financial statements, latest stored vendor-normalized figures. These may include restatements and may differ from the filer’s own XBRL. A filing date is not the knowledge date of this version of the values.
Free cash flow is the vendor’s reported figure, shown only when it agrees with operating cash flow less capital spending recorded as a positive outflow. It is not cash guaranteed for dividends or buybacks, and it does not subtract every financing obligation. Missing or sign-incompatible inputs are not filled in. An unlabelled currency is used only for a confirmed domestic USD filer. These are annual statements, not forecasts or an originally-filed history.
Cash allocation: dividends, shares and debt
Where did ASMB’s financing cash go? Compare cash paid as dividends with net share and debt transactions across fiscal years. Amounts are in USD, the reporting currency. These are company-wide totals, not per-share payouts.
Fiscal year ended
Vendor filing date:
- Total financing cash flow
- $174.7M
Fiscal year ended
Vendor filing date:
- Total financing cash flow
- $29.4M
Fiscal year ended
Vendor filing date:
- Total financing cash flow
- $13.8M
Fiscal year ended
Vendor filing date:
- Net share issuance / purchases
- $614.0K
- Total financing cash flow
- $614.0K
Fiscal year ended
Vendor filing date:
- Total financing cash flow
- $53.1M
Fiscal year ended
Vendor filing date:
- Net share issuance / purchases
- $7.6M
- Total financing cash flow
- $7.6M
Link an account to see your stake, watchlist and past holdings. Compare these uses of cash with operating cash generation and the debt on the balance sheet. A negative net share movement means purchases exceeded issuance; it does not give gross buybacks. A dividend or share purchase can be financed with borrowing, and none of these flows guarantees a future payment or price return.
Allocation source and sign conventions
Source: Annual cash-flow statements, latest stored vendor-normalized values for the same security and fiscal year. These can include restatements; a filing date is not the knowledge date of this version.
Dividends are positive cash paid out. For net share transactions, net borrowing and total financing, positive means cash in and negative means cash out. Net share transactions combine issuance and purchases; they are not gross repurchases, a change in shares outstanding, or stock compensation. Total financing includes other flows and is not the sum of just these three lines. Zero means a reported zero. No FX conversion, shareholder-return total or forecast is inferred.
Short-interest history
Reported short positions, stored float percentages and adjusted prices over the same period.
Shares short
Share of float
Adjusted close · USD
Settlement records · 137 observations
Settlement Oct 30, 2026
3,032,675 shares short
+119,224 shares (+4.1%) vs Oct 15, 2026
33.1% of the stored float. Published Nov 10, 2026.
Settlement Oct 15, 2026
2,913,451 shares short
+91,059 shares (+3.2%) vs Sep 30, 2026
31.8% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
2,822,392 shares short
+726,824 shares (+34.7%) vs Sep 15, 2026
30.8% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
2,095,568 shares short
-24,487 shares (-1.2%) vs Aug 31, 2026
Published Sep 24, 2026.
Settlement Aug 31, 2026
2,120,055 shares short
-193,974 shares (-8.4%) vs Aug 14, 2026
Published Sep 10, 2026.
Settlement Aug 14, 2026
2,314,029 shares short
-21,777 shares (-0.9%) vs Jul 31, 2026
Published Aug 25, 2026.
Settlement Jul 31, 2026
2,335,806 shares short
+23,748 shares (+1%) vs Jul 15, 2026
Published Aug 11, 2026.
Settlement Jul 15, 2026
2,312,058 shares short
-95,893 shares (-4%) vs Jun 30, 2026
Published Jul 24, 2026.
Settlement Jun 30, 2026
2,407,951 shares short
+542,490 shares (+29.1%) vs Jun 15, 2026
Published Jul 10, 2026.
Settlement Jun 15, 2026
1,865,461 shares short
+181,570 shares (+10.8%) vs May 29, 2026
Published Jun 25, 2026.
Settlement May 29, 2026
1,683,891 shares short
+140,751 shares (+9.1%) vs May 15, 2026
Published Jun 9, 2026.
Settlement May 15, 2026
1,543,140 shares short
-14,018 shares (-0.9%) vs Apr 30, 2026
Published May 27, 2026.
Settlement Apr 30, 2026
1,557,158 shares short
+26,202 shares (+1.7%) vs Apr 15, 2026
20.7% of the stored float. Published May 11, 2026.
Settlement Apr 15, 2026
1,530,956 shares short
-2,146 shares (-0.1%) vs Mar 31, 2026
20.4% of the stored float. Published Apr 24, 2026.
Settlement Mar 31, 2026
1,533,102 shares short
+12,215 shares (+0.8%) vs Mar 13, 2026
20.4% of the stored float. Published Apr 10, 2026.
Settlement Mar 13, 2026
1,520,887 shares short
+41,805 shares (+2.8%) vs Feb 27, 2026
20.2% of the stored float. Published Mar 24, 2026.
Settlement Feb 27, 2026
1,479,082 shares short
-6,308 shares (-0.4%) vs Feb 13, 2026
19.7% of the stored float. Published Mar 10, 2026.
Settlement Feb 13, 2026
1,485,390 shares short
-52,480 shares (-3.4%) vs Jan 30, 2026
19.8% of the stored float. Published Feb 25, 2026.
Settlement Jan 30, 2026
1,537,870 shares short
-27,259 shares (-1.7%) vs Jan 15, 2026
20.4% of the stored float. Published Feb 10, 2026.
Settlement Jan 15, 2026
1,565,129 shares short
+22,103 shares (+1.4%) vs Dec 31, 2025
20.8% of the stored float. Published Jan 27, 2026.
Settlement Dec 31, 2025
1,543,026 shares short
+177,231 shares (+13%) vs Dec 15, 2025
20.5% of the stored float. Published Jan 12, 2026.
Settlement Dec 15, 2025
1,365,795 shares short
+76,296 shares (+5.9%) vs Nov 28, 2025
18.2% of the stored float. Published Dec 24, 2025.
Settlement Nov 28, 2025
1,289,499 shares short
-17,242 shares (-1.3%) vs Nov 14, 2025
17.1% of the stored float. Published Dec 9, 2025.
Settlement Nov 14, 2025
1,306,741 shares short
+17,084 shares (+1.3%) vs Oct 31, 2025
17.4% of the stored float. Published Nov 25, 2025.
Settlement Oct 31, 2025
1,289,657 shares short
-244,634 shares (-15.9%) vs Oct 15, 2025
17.1% of the stored float. Published Nov 11, 2025.
Settlement Oct 15, 2025
1,534,291 shares short
+182,035 shares (+13.5%) vs Sep 30, 2025
20.4% of the stored float. Published Oct 24, 2025.
Settlement Sep 30, 2025
1,352,256 shares short
+286,102 shares (+26.8%) vs Sep 15, 2025
18% of the stored float. Published Oct 9, 2025.
Settlement Sep 15, 2025
1,066,154 shares short
+154,953 shares (+17%) vs Aug 29, 2025
14.2% of the stored float. Published Sep 24, 2025.
Settlement Aug 29, 2025
911,201 shares short
+380,267 shares (+71.6%) vs Aug 15, 2025
12.1% of the stored float. Published Sep 10, 2025.
Settlement Aug 15, 2025
530,934 shares short
+501,423 shares (+1,699.1%) vs Jul 31, 2025
7.1% of the stored float. Published Aug 26, 2025.
Settlement Jul 31, 2025
29,511 shares short
-1,138 shares (-3.7%) vs Jul 15, 2025
0.4% of the stored float. Published Aug 11, 2025.
Settlement Jul 15, 2025
30,649 shares short
+34 shares (+0.1%) vs Jun 30, 2025
0.4% of the stored float. Published Jul 24, 2025.
Settlement Jun 30, 2025
30,615 shares short
+14,037 shares (+84.7%) vs Jun 13, 2025
0.4% of the stored float. Published Jul 10, 2025.
Settlement Jun 13, 2025
16,578 shares short
+2,683 shares (+19.3%) vs May 30, 2025
0.2% of the stored float. Published Jun 25, 2025.
Settlement May 30, 2025
13,895 shares short
-12,419 shares (-47.2%) vs May 15, 2025
0.2% of the stored float. Published Jun 10, 2025.
Settlement May 15, 2025
26,314 shares short
+13,105 shares (+99.2%) vs Apr 30, 2025
0.3% of the stored float. Published May 27, 2025.
Settlement Apr 30, 2025
13,209 shares short
-5,406 shares (-29%) vs Apr 15, 2025
0.2% of the stored float. Published May 9, 2025.
Settlement Apr 15, 2025
18,615 shares short
+1,476 shares (+8.6%) vs Mar 31, 2025
0.2% of the stored float. Published Apr 25, 2025.
Settlement Mar 31, 2025
17,139 shares short
-3,566 shares (-17.2%) vs Mar 14, 2025
0.2% of the stored float. Published Apr 9, 2025.
Settlement Mar 14, 2025
20,705 shares short
+392 shares (+1.9%) vs Feb 28, 2025
0.3% of the stored float. Published Mar 25, 2025.
Settlement Feb 28, 2025
20,313 shares short
+3,087 shares (+17.9%) vs Feb 14, 2025
0.3% of the stored float. Published Mar 11, 2025.
Settlement Feb 14, 2025
17,226 shares short
+3,502 shares (+25.5%) vs Jan 31, 2025
0.2% of the stored float. Published Feb 26, 2025.
Settlement Jan 31, 2025
13,724 shares short
-700 shares (-4.9%) vs Jan 15, 2025
0.2% of the stored float. Published Feb 11, 2025.
Settlement Jan 15, 2025
14,424 shares short
+1,263 shares (+9.6%) vs Dec 31, 2024
0.2% of the stored float. Published Jan 27, 2025.
Settlement Dec 31, 2024
13,161 shares short
-157 shares (-1.2%) vs Dec 13, 2024
0.2% of the stored float. Published Jan 10, 2025.
Settlement Dec 13, 2024
13,318 shares short
-2,565 shares (-16.1%) vs Nov 29, 2024
0.2% of the stored float. Published Dec 24, 2024.
Settlement Nov 29, 2024
15,883 shares short
+4,338 shares (+37.6%) vs Nov 15, 2024
0.2% of the stored float. Published Dec 10, 2024.
Settlement Nov 15, 2024
11,545 shares short
+3,596 shares (+45.2%) vs Oct 31, 2024
0.2% of the stored float. Published Nov 26, 2024.
Settlement Oct 31, 2024
7,949 shares short
-8,474 shares (-51.6%) vs Oct 15, 2024
0.1% of the stored float. Published Nov 11, 2024.
Settlement Oct 15, 2024
16,423 shares short
-1,367 shares (-7.7%) vs Sep 30, 2024
0.2% of the stored float. Published Oct 24, 2024.
Settlement Sep 30, 2024
17,790 shares short
-5,311 shares (-23%) vs Sep 13, 2024
0.2% of the stored float. Published Oct 9, 2024.
Settlement Sep 13, 2024
23,101 shares short
+6,936 shares (+42.9%) vs Aug 30, 2024
0.3% of the stored float. Published Sep 24, 2024.
Settlement Aug 30, 2024
16,165 shares short
+5,882 shares (+57.2%) vs Aug 15, 2024
0.2% of the stored float. Published Sep 11, 2024.
Settlement Aug 15, 2024
10,283 shares short
-2,052 shares (-16.6%) vs Jul 31, 2024
0.1% of the stored float. Published Aug 26, 2024.
Settlement Jul 31, 2024
12,335 shares short
-2,011 shares (-14%) vs Jul 15, 2024
0.2% of the stored float. Published Aug 9, 2024.
Settlement Jul 15, 2024
14,346 shares short
-4,516 shares (-23.9%) vs Jun 28, 2024
0.2% of the stored float. Published Jul 24, 2024.
Settlement Jun 28, 2024
18,862 shares short
+2,778 shares (+17.3%) vs Jun 14, 2024
0.3% of the stored float. Published Jul 10, 2024.
Settlement Jun 14, 2024
16,084 shares short
-2,236 shares (-12.2%) vs May 31, 2024
0.2% of the stored float. Published Jun 26, 2024.
Settlement May 31, 2024
18,320 shares short
-2,967 shares (-13.9%) vs May 15, 2024
0.2% of the stored float. Published Jun 11, 2024.
Settlement May 15, 2024
21,287 shares short
-3,531 shares (-14.2%) vs Apr 30, 2024
0.3% of the stored float. Published May 24, 2024.
Settlement Apr 30, 2024
24,818 shares short
-5,743 shares (-18.8%) vs Apr 15, 2024
0.3% of the stored float. Published May 9, 2024.
Settlement Apr 15, 2024
30,561 shares short
-12,034 shares (-28.3%) vs Mar 28, 2024
0.4% of the stored float. Published Apr 24, 2024.
Settlement Mar 28, 2024
42,595 shares short
-17,638 shares (-29.3%) vs Mar 15, 2024
0.6% of the stored float. Published Apr 9, 2024.
Settlement Mar 15, 2024
60,233 shares short
+40,624 shares (+207.2%) vs Feb 29, 2024
0.8% of the stored float. Published Mar 26, 2024.
Settlement Feb 29, 2024
19,609 shares short
-33,365 shares (-63%) vs Feb 15, 2024
0.3% of the stored float. Published Mar 11, 2024.
Settlement Feb 15, 2024
52,974 shares short
0.7% of the stored float. Published Feb 27, 2024.
Settlement Jan 31, 2024
353,336 shares short
-100,221 shares (-22.1%) vs Jan 12, 2024
4.7% of the stored float. Published Feb 9, 2024.
Settlement Jan 12, 2024
453,557 shares short
+252,582 shares (+125.7%) vs Dec 29, 2023
6% of the stored float. Published Jan 24, 2024.
Settlement Dec 29, 2023
200,975 shares short
-52,575 shares (-20.7%) vs Dec 15, 2023
2.7% of the stored float. Published Jan 10, 2024.
Settlement Dec 15, 2023
253,550 shares short
-274,470 shares (-52%) vs Nov 30, 2023
3.4% of the stored float. Published Dec 26, 2023.
Settlement Nov 30, 2023
528,020 shares short
-121,635 shares (-18.7%) vs Nov 15, 2023
7% of the stored float. Published Dec 11, 2023.
Settlement Nov 15, 2023
649,655 shares short
-135,639 shares (-17.3%) vs Oct 31, 2023
8.6% of the stored float. Published Nov 24, 2023.
Settlement Oct 31, 2023
785,294 shares short
+647,317 shares (+469.1%) vs Oct 13, 2023
10.4% of the stored float. Published Nov 9, 2023.
Settlement Oct 13, 2023
137,977 shares short
+3,556 shares (+2.6%) vs Sep 29, 2023
1.8% of the stored float. Published Oct 24, 2023.
Settlement Sep 29, 2023
134,421 shares short
-9,387 shares (-6.5%) vs Sep 15, 2023
1.8% of the stored float. Published Oct 10, 2023.
Settlement Sep 15, 2023
143,808 shares short
+18,288 shares (+14.6%) vs Aug 31, 2023
1.9% of the stored float. Published Sep 26, 2023.
Settlement Aug 31, 2023
125,520 shares short
-32,858 shares (-20.7%) vs Aug 15, 2023
1.7% of the stored float. Published Sep 11, 2023.
Settlement Aug 15, 2023
158,378 shares short
-27,534 shares (-14.8%) vs Jul 31, 2023
2.1% of the stored float. Published Aug 24, 2023.
Settlement Jul 31, 2023
185,912 shares short
+21,368 shares (+13%) vs Jul 14, 2023
2.5% of the stored float. Published Aug 9, 2023.
Settlement Jul 14, 2023
164,544 shares short
+1,210 shares (+0.7%) vs Jun 30, 2023
2.2% of the stored float. Published Jul 25, 2023.
Settlement Jun 30, 2023
163,334 shares short
-132,346 shares (-44.8%) vs Jun 15, 2023
2.2% of the stored float. Published Jul 11, 2023.
Settlement Jun 15, 2023
295,680 shares short
+7,816 shares (+2.7%) vs May 31, 2023
3.9% of the stored float. Published Jun 26, 2023.
Settlement May 31, 2023
287,864 shares short
+126,612 shares (+78.5%) vs May 15, 2023
3.8% of the stored float. Published Jun 9, 2023.
Settlement May 15, 2023
161,252 shares short
-9,373 shares (-5.5%) vs Apr 28, 2023
2.1% of the stored float. Published May 24, 2023.
Settlement Apr 28, 2023
170,625 shares short
-132,053 shares (-43.6%) vs Apr 14, 2023
2.3% of the stored float. Published May 9, 2023.
Settlement Apr 14, 2023
302,678 shares short
+138,550 shares (+84.4%) vs Mar 31, 2023
4% of the stored float. Published Apr 25, 2023.
Settlement Mar 31, 2023
164,128 shares short
+34,661 shares (+26.8%) vs Mar 15, 2023
2.2% of the stored float. Published Apr 11, 2023.
Settlement Mar 15, 2023
129,467 shares short
-21,161 shares (-14%) vs Feb 28, 2023
1.7% of the stored float. Published Mar 24, 2023.
Settlement Feb 28, 2023
150,628 shares short
-517 shares (-0.3%) vs Feb 15, 2023
2% of the stored float. Published Mar 9, 2023.
Settlement Feb 15, 2023
151,145 shares short
-2,013 shares (-1.3%) vs Jan 31, 2023
2% of the stored float. Published Feb 24, 2023.
Settlement Jan 31, 2023
153,158 shares short
-171,347 shares (-52.8%) vs Jan 13, 2023
2% of the stored float. Published Feb 9, 2023.
Settlement Jan 13, 2023
324,505 shares short
+106,680 shares (+49%) vs Dec 30, 2022
4.3% of the stored float. Published Jan 24, 2023.
Settlement Dec 30, 2022
217,825 shares short
+29,349 shares (+15.6%) vs Dec 15, 2022
2.9% of the stored float. Published Jan 10, 2023.
Settlement Dec 15, 2022
188,476 shares short
-871,154 shares (-82.2%) vs Nov 30, 2022
2.5% of the stored float. Published Dec 26, 2022.
Settlement Nov 30, 2022
1,059,630 shares short
-213,679 shares (-16.8%) vs Nov 15, 2022
14.1% of the stored float. Published Dec 9, 2022.
Settlement Nov 15, 2022
1,273,309 shares short
-134,462 shares (-9.6%) vs Oct 31, 2022
16.9% of the stored float. Published Nov 24, 2022.
Settlement Oct 31, 2022
1,407,771 shares short
-77,484 shares (-5.2%) vs Oct 14, 2022
18.7% of the stored float. Published Nov 9, 2022.
Settlement Oct 14, 2022
1,485,255 shares short
+83,031 shares (+5.9%) vs Sep 30, 2022
19.7% of the stored float. Published Oct 25, 2022.
Settlement Sep 30, 2022
1,402,224 shares short
+44,332 shares (+3.3%) vs Sep 15, 2022
18.6% of the stored float. Published Oct 11, 2022.
Settlement Sep 15, 2022
1,357,892 shares short
-56,208 shares (-4%) vs Aug 31, 2022
18.1% of the stored float. Published Sep 26, 2022.
Settlement Aug 31, 2022
1,414,100 shares short
+137,961 shares (+10.8%) vs Aug 15, 2022
18.8% of the stored float. Published Sep 9, 2022.
Settlement Aug 15, 2022
1,276,139 shares short
+13,865 shares (+1.1%) vs Jul 29, 2022
17% of the stored float. Published Aug 24, 2022.
Settlement Jul 29, 2022
1,262,274 shares short
-25,611 shares (-2%) vs Jul 15, 2022
16.8% of the stored float. Published Aug 9, 2022.
Settlement Jul 15, 2022
1,287,885 shares short
+384,635 shares (+42.6%) vs Jun 30, 2022
17.1% of the stored float. Published Jul 26, 2022.
Settlement Jun 30, 2022
903,250 shares short
-200,724 shares (-18.2%) vs Jun 15, 2022
12% of the stored float. Published Jul 11, 2022.
Settlement Jun 15, 2022
1,103,974 shares short
-36,188 shares (-3.2%) vs May 31, 2022
14.7% of the stored float. Published Jun 24, 2022.
Settlement May 31, 2022
1,140,162 shares short
-191,566 shares (-14.4%) vs May 13, 2022
15.2% of the stored float. Published Jun 9, 2022.
Settlement May 13, 2022
1,331,728 shares short
-112,470 shares (-7.8%) vs Apr 29, 2022
17.7% of the stored float. Published May 24, 2022.
Settlement Apr 29, 2022
1,444,198 shares short
-3,089 shares (-0.2%) vs Mar 31, 2022
19.2% of the stored float. Published May 10, 2022.
Settlement Mar 31, 2022
1,447,287 shares short
+202,771 shares (+16.3%) vs Mar 15, 2022
19.2% of the stored float. Published Apr 11, 2022.
Settlement Mar 15, 2022
1,244,516 shares short
+59,193 shares (+5%) vs Feb 28, 2022
16.5% of the stored float. Published Mar 24, 2022.
Settlement Feb 28, 2022
1,185,323 shares short
+30,107 shares (+2.6%) vs Feb 15, 2022
15.8% of the stored float. Published Mar 9, 2022.
Settlement Feb 15, 2022
1,155,216 shares short
-187,616 shares (-14%) vs Jan 31, 2022
15.4% of the stored float. Published Feb 24, 2022.
Settlement Jan 31, 2022
1,342,832 shares short
+111,381 shares (+9%) vs Jan 14, 2022
17.9% of the stored float. Published Feb 9, 2022.
Settlement Jan 14, 2022
1,231,451 shares short
+86,576 shares (+7.6%) vs Dec 31, 2021
16.4% of the stored float. Published Jan 25, 2022.
Settlement Dec 31, 2021
1,144,875 shares short
-163,509 shares (-12.5%) vs Dec 15, 2021
15.2% of the stored float. Published Jan 11, 2022.
Settlement Dec 15, 2021
1,308,384 shares short
-245,556 shares (-15.8%) vs Nov 30, 2021
17.4% of the stored float. Published Dec 24, 2021.
Settlement Nov 30, 2021
1,553,940 shares short
+275,270 shares (+21.5%) vs Nov 15, 2021
20.7% of the stored float. Published Dec 9, 2021.
Settlement Nov 15, 2021
1,278,670 shares short
-125,275 shares (-8.9%) vs Oct 29, 2021
17% of the stored float. Published Nov 24, 2021.
Settlement Oct 29, 2021
1,403,945 shares short
+272,645 shares (+24.1%) vs Oct 15, 2021
18.7% of the stored float. Published Nov 9, 2021.
Settlement Oct 15, 2021
1,131,300 shares short
-321,999 shares (-22.2%) vs Sep 30, 2021
15% of the stored float. Published Oct 26, 2021.
Settlement Sep 30, 2021
1,453,299 shares short
-128,013 shares (-8.1%) vs Sep 15, 2021
19.3% of the stored float. Published Oct 11, 2021.
Settlement Sep 15, 2021
1,581,312 shares short
-32,021 shares (-2%) vs Aug 31, 2021
21% of the stored float. Published Sep 24, 2021.
Settlement Aug 31, 2021
1,613,333 shares short
-1,168,780 shares (-42%) vs Aug 13, 2021
21.5% of the stored float. Published Sep 9, 2021.
Settlement Aug 13, 2021
2,782,113 shares short
-102,120 shares (-3.5%) vs Jul 30, 2021
37% of the stored float. Published Aug 24, 2021.
Settlement Jul 30, 2021
2,884,233 shares short
-1,314,761 shares (-31.3%) vs Jul 15, 2021
38.4% of the stored float. Published Aug 10, 2021.
Settlement Jul 15, 2021
4,198,994 shares short
-576,540 shares (-12.1%) vs Jun 30, 2021
55.8% of the stored float. Published Jul 26, 2021.
Settlement Jun 30, 2021
4,775,534 shares short
-333,271 shares (-6.5%) vs Jun 15, 2021
63.5% of the stored float. Published Jul 9, 2021.
Settlement Jun 15, 2021
5,108,805 shares short
+640,419 shares (+14.3%) vs May 14, 2021
67.9% of the stored float. Published Jun 24, 2021.
Settlement May 14, 2021
4,468,386 shares short
-394,742 shares (-8.1%) vs Apr 30, 2021
59.4% of the stored float. Published May 25, 2021.
Settlement Apr 30, 2021
4,863,128 shares short
+837,815 shares (+20.8%) vs Apr 15, 2021
64.7% of the stored float. Published May 11, 2021.
Settlement Apr 15, 2021
4,025,313 shares short
-202,881 shares (-4.8%) vs Mar 31, 2021
53.5% of the stored float. Published Apr 26, 2021.
Settlement Mar 31, 2021
4,228,194 shares short
+561,587 shares (+15.3%) vs Mar 15, 2021
56.2% of the stored float. Published Apr 9, 2021.
Settlement Mar 15, 2021
3,666,607 shares short
-200,206 shares (-5.2%) vs Feb 26, 2021
48.8% of the stored float. Published Mar 24, 2021.
Settlement Feb 26, 2021
3,866,813 shares short
+1,483,835 shares (+62.3%) vs Jan 29, 2021
51.4% of the stored float. Published Mar 9, 2021.
Settlement Jan 29, 2021
2,382,978 shares short
-218,320 shares (-8.4%) vs Jan 15, 2021
31.7% of the stored float. Published Feb 9, 2021.
Settlement Jan 15, 2021
2,601,298 shares short
34.6% of the stored float. Published Jan 26, 2021.
Change = this settlement’s shares short − the previous recorded settlement’s shares short; percentage change divides by that earlier count. A zero earlier count has no percentage change. Split-spanning counts are left uncompared. Float percentages use the stored settlement observation, not today’s float.
Source: stored FINRA equity short-interest records. Adjusted prices exclude a reused ticker’s earlier issuer. FINRA data and reporting dates · How to read short interest
Dividends and stock splits
Through Nov 14, 2026
Recorded amounts and dates, not confirmation of cash received.
View all 2 splits
| Ex-date | Event | Recorded detail |
|---|---|---|
| Feb 12, 2024 | Reverse split | 1 for 12Each 12 pre-split shares become 1 post-split share. |
| Jul 14, 2014 | Reverse split | 1 for 5Each 5 pre-split shares become 1 post-split share. |
Cash bars retain the event's recorded currency and share basis. The yield line divides recorded cash in the preceding 365 days, adjusted for intervening splits, by a verified raw close in the same currency. Special dividends are included. Future ex-dates are excluded from yield. A split changes share count, not investment value. For long shares, past entitlement depends on when you held them; short shares can create a dividend payment obligation.
Source: recorded cash-dividend and split events.
Portfolio context
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Sign inMarket context
Smart money context
Holder IQ: MEDIUM
20 smart-money holders: institutions with a high Holder IQ
Q2 2026, filed Oct 29, 2026
Smart-money 13F trend: accumulating (light)
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Sentiment: bearish
Last trade: sell 11 days ago
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
Stored recent-activity label: bearish. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Red flags: 5
Largest 13-F holders · Q2 2026
94 filers reported a long position in ASMB for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
74.3%
of the 18.7M shares 13-F filers reported
Moves vs Q1 2026
8 added0 trimmed
1 unchanged · 1 not comparable
Net shares held
+32.5%
across the 9 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | Gilead Sciences, Inc. | $136.8M · 5M shares | 5M | +10.5% |
| 2 | Farallon Capital Management, L.L.C. | $44.1M · 1.6M shares | 1.6M | +30.7% |
| 3 | Paradigm Biocapital Advisors LP | $42.7M · 1.6M shares | 1.6M | +133.6% |
| 4 | Commodore Capital LP | $38.9M · 1.4M shares | 1.4M | +41.5% |
| 5 | Ra Capital Management, L.P. | $28M · 1M shares | 1M | Unchanged |
| 6 | Jupiter Topco LLC | $23.4M · 849.3K shares | 849.3K | — |
| 7 | BlackRock, Inc. | $21.1M · 766.8K shares | 766.8K | +278.2% |
| 8 | Parkman Healthcare Partners LLC | $19.8M · 721.2K shares | 721.2K | +75.4% |
| 9 | Vanguard Capital Management LLC | $15.4M · 558.9K shares | 558.9K | +14% |
| 10 | Point72 Asset Management, L.P. | $12.7M · 460.6K shares | 460.6K | +33.9% |
Sign in to see each holder’s Holder IQ, factor-adjusted Holder IQ and rank, and compare these holders with all scored filers. Available on every plan.
Sign in5% holder filings (13D / 13G)
Holders of more than 5% of ASMB file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | % of class |
|---|---|---|
| Aug 14, 2026 | Paradigm Biocapital Advisors LP13G · passive · amended | 7.8% |
| Aug 13, 2026 | Janus Henderson Group PLC13G · passive · amended | 6.9% |
| Aug 4, 2026 | Farallon Capital Management, L.L.C.13G · passive · amended | 8.1% |
Moves the factor model did not explain
How much of ASMB’s move accompanied the market and its measured style leanings, and how much was left? The residual is unexplained by this fitted model. It does not establish a cause, skill or future alpha.
- Market
- -0.57%
- Style leanings
- -3.86%
- Unexplained residual
- +2.54%
- Stock move
- -1.90%
Window contributions are percentage points of starting stock value. The market bar is the fitted common intercept, not an index return. Market + styles + residual = stock move; opposite signs can offset. Source: daily_returns, dated security_factor_exposures × barra_factor_returns, and stored security_specific_returns; 2026-10-15–2026-11-12, model v1.2.0. Returns are dimensionless on the USD listing; no currency conversion.
Link an account with dated transactions to see what share of your own holding’s move since its purchase-date close was unexplained, with long and short positions distinguished. Your private holdings never enter this public chart.
Dated model observations (20)
Daily percentage returns, not window contributions. Source: the same dated warehouse rows and model v1.2.0; observed 2026-11-14T16:08:45.810Z. Absent sessions are never interpolated; missing or failed inputs stay unavailable.
| Date | Stock | Market | Styles | Residual |
|---|---|---|---|---|
| -2.33% | -1.05% | -6.54% | +5.25% | |
| +0.35% | +0.36% | +3.16% | -3.17% | |
| +5.11% | +0.43% | +0.74% | +3.94% | |
| -3.45% | +0.49% | +0.87% | -4.81% | |
| -0.88% | -1.09% | -4.84% | +5.06% | |
| -2.17% | -0.46% | +2.64% | -4.35% | |
| -0.86% | +0.50% | +2.27% | -3.63% | |
| +3.20% | +0.68% | +5.76% | -3.24% | |
| +1.33% | +0.37% | +1.58% | -0.62% | |
| +1.41% | -0.46% | -3.94% | +5.81% | |
| -3.50% | -1.77% | -7.94% | +6.22% | |
| -3.08% | -0.24% | -2.53% | -0.32% | |
| +2.10% | +0.35% | +1.47% | +0.29% | |
| -0.25% | +1.75% | -1.74% | -0.26% | |
| +0.65% | -3.95% | -3.23% | +7.83% | |
| +2.10% | +0.71% | +2.91% | -1.53% | |
| +6.71% | +2.42% | +5.56% | -1.26% | |
| -2.02% | -0.29% | +0.74% | -2.47% | |
| +4.78% | +1.19% | +1.49% | +2.09% | |
| -9.79% | -0.45% | -1.74% | -7.60% |
How this split is calculated
Each day uses that day’s fitted market intercept and style exposures multiplied by that day’s published factor returns. Their sum plus the independently stored residual must reconcile to the stock return. Window effects are weighted by stock wealth at each day’s start and added; the stock return compounds. Every expected US market session must be present and pass source, identity, model and numerical checks. This retrospective fit is an explanation of measured returns, not evidence of causation or an investable forecast. The window ends at the latest published model session, which can lag the market; today’s unfinished session is excluded.
What insiders reported owning
Reading dated filing evidence…
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