Smart Money · Holder IQ
53.1 / 100
Below median holder quality (percentile 44.2 this quarter). Tracked high-scoring holders are adding shares.
CLH
Clean Harbors IncNYSE
Industrials • Waste Management
Factor tilt: Large-Cap Defensive
$290.02-0.01%
Close Nov 11, 2026
Reading stored signals…
Company Quality Grade
Per-share book value with reinvested dividends, and the steadiness of its 40-quarter trend.
As of
Grade withheld by the published method. This is not a zero or a poor-quality verdict.
- There is not enough continuous first-filed history for this window.
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.
Method notes: An additional method qualification is recorded in the publication receipt.
- Parameters
- pg-g2-params.v29
- Plane
- sha256:c64ffaeb4d0f4abcf89c9c922ebcda11e5307bdd5a654744cb4b2a8759e2580c
- Grade row SHA-256
- sha256:1cd35868cd58feb1997d7455ad2f8699083740dcbfb28ab199e81a6a7002c887
- Manifest SHA-256
- sha256:8b80893b83afe504d72c4fd22985436539689dee61f54c987b5f872896932a29
- Engine SHA-256
- sha256:47264a44bc2f8df0cc0047216434cb27173c130d53ff00b14f4044d6e1cc8394
- Hand-check receipt SHA-256
- sha256:5ca9703c38000e0d6308c85c5cd80ec0f32c22fcd63caaceb0372a0db8e9013d
People-network credibility
The people behind a company influence capital allocation and controls. This published research measures graph connections to people with admitted adjudications (RED), and to repeat value creators or stewards of qualifying compounders and long-term shareholder-return leaders (GREEN). Connections alone do not establish conduct. These measures are separate from insider trading performance and Company Quality Grade.
Published people-network evidence is unavailable right now. The company's financials, holdings and filed source records on this page remain available. No missing score is replaced with zero.
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: neutral. 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
- $15.33B
- 1 month
- -8.6%
- 3 months
- -9.4%
- 1 year
- +40.1%
- 52-week range
- $201.73$326.34
More market facts
- Dividend
- No dividends on record
- Short interest
- 2.8% of float1.4M shares · settled Oct 30, 2026 · +17.2% since Oct 15, 2026 · FINRA
Fundamentals · trailing 12 months to Sep 30, 2026
- Revenue
- $6.56B
- Net income
- $528.36M
- Free cash flow
- $233.34M
- Book value
- $3.12B
- Total debt
- $3.15B
- P/E
- 29×
- Price / sales
- 2.3×
- Price / book
- 4.9×
- FCF yield
- +1.5%
- Net margin
- +8.0%
Trailing twelve-month statements · as of Nov 11, 2026
End-of-day close from stored market data, not a live quote.
About Clean Harbors Inc
Clean Harbors, Inc. provides environmental and industrial services in the United States and Canada. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions.
Read more
The Environmental Services segment collects, transports, treats, recycles, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and offers CleanPack services, including collection, identification, categorization, specialized packaging, transportation, and disposal of laboratory chemicals and household hazardous waste. This segment also provides industrial maintenance and specialty industrial services; and utilizes specialty equipment and resources that perform field services. The Safety-Kleen Sustainability Solutions segment provides containerized waste, parts-washer, and vacuum services for automobile repair shops, car and truck dealers, metal fabricators, machine manufacturers, fleet maintenance shops, and other automotive, industrial, and retail customers; collects and transports for hazardous and non-hazardous containerized waste for recycling or disposal; machine cleaning and maintenance, and disposal and replenishment of clean solvent or aqueous fluids; and vacuum services to remove solids, residual oily water, and sludge and other fluids from customers' oil/water separators, sumps, and collection tanks, as well as removes and collects waste fluids found at large and small industrial locations, including metal fabricators, auto maintenance providers, and general manufacturers. This segment also manufactures, formulates, and packages lubricants and other products. Clean Harbors, Inc. was incorporated in 1980 and is headquartered in Norwell, Massachusetts.
- Website
- cleanharbors.com
- Headquarters
- Norwell, MA, United States
- Employees
- 22,155
- Listed
- Nov 24, 1987
- 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 |
|---|---|---|---|---|---|
| Sep 2026filed Oct 28, 2026 | $1.9B | +20.7% | 35.4% | $318.1M | $208.1M |
| Jun 2026filed Jul 29, 2026 | $1.7B | +11.9% | 27.9% | $268.9M | $170.5M |
| Mar 2026filed May 6, 2026 | $1.5B | +1.9% | 22.3% | $118.9M | $63.2M |
| Dec 2025filed Feb 18, 2026 | $1.5B | +4.8% | 23.5% | $158.4M | $86.6M |
| Sep 2025filed Oct 29, 2025 | $1.5B | +1.3% | 32.3% | $193.0M | $118.8M |
| Jun 2025filed Jul 30, 2025 | $1.5B | -0.2% | 33.3% | $210.3M | $126.9M |
| Mar 2025filed Apr 30, 2025 | $1.4B | +4.0% | 28.6% | $111.6M | $58.7M |
| Dec 2024filed Feb 19, 2025 | $1.4B | +6.9% | 29.9% | $137.0M | $84.0M |
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
- $423.5M
- Reported total debt
- $3.1B
- Current assets
- $2.5B
- Current liabilities
- $1.3B
Vendor filing date:
As of
- Reported cash
- $408.4M
- Reported total debt
- $3.0B
- Current assets
- $2.5B
- Current liabilities
- $1.2B
Vendor filing date:
As of
- Reported cash
- $548.0M
- Reported total debt
- $3.0B
- Current assets
- $2.4B
- Current liabilities
- $1.0B
Vendor filing date:
As of
- Reported cash
- $826.3M
- Reported total debt
- $3.4B
- Current assets
- $2.6B
- Current liabilities
- $1.1B
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 Feb 18, 2026 | $6.0B | +2.4% | 29.5% | $673.4M | $391.0M |
| Dec 2024filed Feb 19, 2025 | $5.9B | +8.9% | 31.0% | $670.2M | $402.3M |
| Dec 2023filed Feb 21, 2024 | $5.4B | +4.7% | 30.7% | $612.4M | $377.9M |
| Dec 2022filed Mar 1, 2023 | $5.2B | +35.8% | 31.4% | $634.7M | $411.7M |
| Dec 2021filed Feb 23, 2022 | $3.8B | +21.0% | 31.4% | $347.9M | $203.2M |
| Dec 2020filed Feb 24, 2021 | $3.1B | -7.9% | 32.0% | $251.3M | $134.8M |
Annual cash generation
Does profit turn into cash? Compare CLH’s accounting profit with operating cash flow and capital spending. Amounts are in USD.
Fiscal year ending
- Net income
- $391.0M
- Operating cash flow
- $866.7M
- Capital spending
- $428.6M
- Free cash flow
- $438.2M
Fiscal year ending
- Net income
- $402.3M
- Operating cash flow
- $777.8M
- Capital spending
- $432.2M
- Free cash flow
- $345.5M
Fiscal year ending
- Net income
- $377.9M
- Operating cash flow
- $734.6M
- Capital spending
- $424.9M
- Free cash flow
- $309.6M
Earlier cash-flow years
Fiscal year ending
- Net income
- $411.7M
- Operating cash flow
- $626.2M
- Capital spending
- $347.0M
- Free cash flow
- $279.2M
Fiscal year ending
- Net income
- $203.2M
- Operating cash flow
- $546.0M
- Capital spending
- $245.7M
- Free cash flow
- $300.3M
Fiscal year ending
- Net income
- $134.8M
- Operating cash flow
- $430.6M
- Capital spending
- $198.3M
- Free cash flow
- $232.3M
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 CLH’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:
- Cash dividends paid
- Unavailable
- Net share issuance / purchases
- -$250.0M
- Net borrowing / repayment
- -$38.0M
- Total financing cash flow
- -$309.3M
Fiscal year ended
Vendor filing date:
- Cash dividends paid
- Unavailable
- Net share issuance / purchases
- -$55.2M
- Net borrowing / repayment
- $453.4M
- Total financing cash flow
- $377.0M
Fiscal year ended
Vendor filing date:
- Cash dividends paid
- Unavailable
- Net share issuance / purchases
- -$51.2M
- Net borrowing / repayment
- -$139.9M
- Total financing cash flow
- -$208.9M
Fiscal year ended
Vendor filing date:
- Cash dividends paid
- Unavailable
- Net share issuance / purchases
- -$50.2M
- Net borrowing / repayment
- -$115.5M
- Total financing cash flow
- -$187.3M
Fiscal year ended
Vendor filing date:
- Cash dividends paid
- Unavailable
- Net share issuance / purchases
- -$54.4M
- Net borrowing / repayment
- $971.9M
- Total financing cash flow
- $898.2M
Fiscal year ended
Vendor filing date:
- Cash dividends paid
- Unavailable
- Net share issuance / purchases
- -$74.8M
- Net borrowing / repayment
- -$4.3M
- Total financing cash flow
- -$88.9M
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. Missing amounts stay unavailable; 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
1,393,128 shares short
+203,948 shares (+17.2%) vs Oct 15, 2026
2.8% of the stored float. Published Nov 10, 2026.
Settlement Oct 15, 2026
1,189,180 shares short
+110,919 shares (+10.3%) vs Sep 30, 2026
2.4% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
1,078,261 shares short
-49,760 shares (-4.4%) vs Sep 15, 2026
2.2% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
1,128,021 shares short
+77,122 shares (+7.3%) vs Aug 31, 2026
Share of float unavailable. Published Sep 24, 2026.
Settlement Aug 31, 2026
1,050,899 shares short
-62,462 shares (-5.6%) vs Aug 14, 2026
2.1% of the stored float. Published Sep 10, 2026.
Settlement Aug 14, 2026
1,113,361 shares short
-197,733 shares (-15.1%) vs Jul 31, 2026
2.2% of the stored float. Published Aug 25, 2026.
Settlement Jul 31, 2026
1,311,094 shares short
+157,709 shares (+13.7%) vs Jul 15, 2026
2.6% of the stored float. Published Aug 11, 2026.
Settlement Jul 15, 2026
1,153,385 shares short
-43,724 shares (-3.7%) vs Jun 30, 2026
2.3% of the stored float. Published Jul 24, 2026.
Settlement Jun 30, 2026
1,197,109 shares short
+36,411 shares (+3.1%) vs Jun 15, 2026
2.4% of the stored float. Published Jul 10, 2026.
Settlement Jun 15, 2026
1,160,698 shares short
+72,892 shares (+6.7%) vs May 29, 2026
2.3% of the stored float. Published Jun 25, 2026.
Settlement May 29, 2026
1,087,806 shares short
+51,414 shares (+5%) vs May 15, 2026
2.2% of the stored float. Published Jun 9, 2026.
Settlement May 15, 2026
1,036,392 shares short
+220,552 shares (+27%) vs Apr 30, 2026
2.1% of the stored float. Published May 27, 2026.
Settlement Apr 30, 2026
815,840 shares short
+44,140 shares (+5.7%) vs Apr 15, 2026
1.6% of the stored float. Published May 11, 2026.
Settlement Apr 15, 2026
771,700 shares short
-45,903 shares (-5.6%) vs Mar 31, 2026
1.5% of the stored float. Published Apr 24, 2026.
Settlement Mar 31, 2026
817,603 shares short
-87,735 shares (-9.7%) vs Mar 13, 2026
1.6% of the stored float. Published Apr 10, 2026.
Settlement Mar 13, 2026
905,338 shares short
-151,436 shares (-14.3%) vs Feb 27, 2026
1.8% of the stored float. Published Mar 24, 2026.
Settlement Feb 27, 2026
1,056,774 shares short
-7,001 shares (-0.7%) vs Feb 13, 2026
2.1% of the stored float. Published Mar 10, 2026.
Settlement Feb 13, 2026
1,063,775 shares short
-169,652 shares (-13.8%) vs Jan 30, 2026
2.1% of the stored float. Published Feb 25, 2026.
Settlement Jan 30, 2026
1,233,427 shares short
-282,713 shares (-18.6%) vs Jan 15, 2026
2.5% of the stored float. Published Feb 10, 2026.
Settlement Jan 15, 2026
1,516,140 shares short
-198,396 shares (-11.6%) vs Dec 31, 2025
3% of the stored float. Published Jan 27, 2026.
Settlement Dec 31, 2025
1,714,536 shares short
-264,539 shares (-13.4%) vs Dec 15, 2025
3.4% of the stored float. Published Jan 12, 2026.
Settlement Dec 15, 2025
1,979,075 shares short
-131,762 shares (-6.2%) vs Nov 28, 2025
3.9% of the stored float. Published Dec 24, 2025.
Settlement Nov 28, 2025
2,110,837 shares short
+2,302 shares (+0.1%) vs Nov 14, 2025
4.2% of the stored float. Published Dec 9, 2025.
Settlement Nov 14, 2025
2,108,535 shares short
-108,101 shares (-4.9%) vs Oct 31, 2025
4.2% of the stored float. Published Nov 25, 2025.
Settlement Oct 31, 2025
2,216,636 shares short
+422,043 shares (+23.5%) vs Oct 15, 2025
4.4% of the stored float. Published Nov 11, 2025.
Settlement Oct 15, 2025
1,794,593 shares short
+306,435 shares (+20.6%) vs Sep 30, 2025
3.6% of the stored float. Published Oct 24, 2025.
Settlement Sep 30, 2025
1,488,158 shares short
+150,712 shares (+11.3%) vs Sep 15, 2025
3% of the stored float. Published Oct 9, 2025.
Settlement Sep 15, 2025
1,337,446 shares short
+105,570 shares (+8.6%) vs Aug 29, 2025
2.7% of the stored float. Published Sep 24, 2025.
Settlement Aug 29, 2025
1,231,876 shares short
+11,382 shares (+0.9%) vs Aug 15, 2025
2.5% of the stored float. Published Sep 10, 2025.
Settlement Aug 15, 2025
1,220,494 shares short
+221,317 shares (+22.1%) vs Jul 31, 2025
2.4% of the stored float. Published Aug 26, 2025.
Settlement Jul 31, 2025
999,177 shares short
+251,735 shares (+33.7%) vs Jul 15, 2025
2% of the stored float. Published Aug 11, 2025.
Settlement Jul 15, 2025
747,442 shares short
+38,003 shares (+5.4%) vs Jun 30, 2025
1.5% of the stored float. Published Jul 24, 2025.
Settlement Jun 30, 2025
709,439 shares short
-39,986 shares (-5.3%) vs Jun 13, 2025
1.4% of the stored float. Published Jul 10, 2025.
Settlement Jun 13, 2025
749,425 shares short
+14,644 shares (+2%) vs May 30, 2025
1.5% of the stored float. Published Jun 25, 2025.
Settlement May 30, 2025
734,781 shares short
-170,288 shares (-18.8%) vs May 15, 2025
1.5% of the stored float. Published Jun 10, 2025.
Settlement May 15, 2025
905,069 shares short
+54,453 shares (+6.4%) vs Apr 30, 2025
1.8% of the stored float. Published May 27, 2025.
Settlement Apr 30, 2025
850,616 shares short
+57,453 shares (+7.2%) vs Apr 15, 2025
1.7% of the stored float. Published May 9, 2025.
Settlement Apr 15, 2025
793,163 shares short
+177,486 shares (+28.8%) vs Mar 31, 2025
1.6% of the stored float. Published Apr 25, 2025.
Settlement Mar 31, 2025
615,677 shares short
-133,016 shares (-17.8%) vs Mar 14, 2025
1.2% of the stored float. Published Apr 9, 2025.
Settlement Mar 14, 2025
748,693 shares short
+163,596 shares (+28%) vs Feb 28, 2025
1.5% of the stored float. Published Mar 25, 2025.
Settlement Feb 28, 2025
585,097 shares short
+84,814 shares (+17%) vs Feb 14, 2025
1.2% of the stored float. Published Mar 11, 2025.
Settlement Feb 14, 2025
500,283 shares short
-5,712 shares (-1.1%) vs Jan 31, 2025
1% of the stored float. Published Feb 26, 2025.
Settlement Jan 31, 2025
505,995 shares short
-80,451 shares (-13.7%) vs Jan 15, 2025
1% of the stored float. Published Feb 11, 2025.
Settlement Jan 15, 2025
586,446 shares short
+46,336 shares (+8.6%) vs Dec 31, 2024
1.2% of the stored float. Published Jan 27, 2025.
Settlement Dec 31, 2024
540,110 shares short
-55,632 shares (-9.3%) vs Dec 13, 2024
1.1% of the stored float. Published Jan 10, 2025.
Settlement Dec 13, 2024
595,742 shares short
+8,345 shares (+1.4%) vs Nov 29, 2024
1.2% of the stored float. Published Dec 24, 2024.
Settlement Nov 29, 2024
587,397 shares short
-51,950 shares (-8.1%) vs Nov 15, 2024
1.2% of the stored float. Published Dec 10, 2024.
Settlement Nov 15, 2024
639,347 shares short
+116,708 shares (+22.3%) vs Oct 31, 2024
1.3% of the stored float. Published Nov 26, 2024.
Settlement Oct 31, 2024
522,639 shares short
+118,388 shares (+29.3%) vs Oct 15, 2024
1% of the stored float. Published Nov 11, 2024.
Settlement Oct 15, 2024
404,251 shares short
-77,364 shares (-16.1%) vs Sep 30, 2024
0.8% of the stored float. Published Oct 24, 2024.
Settlement Sep 30, 2024
481,615 shares short
-74,300 shares (-13.4%) vs Sep 13, 2024
1% of the stored float. Published Oct 9, 2024.
Settlement Sep 13, 2024
555,915 shares short
+12,752 shares (+2.3%) vs Aug 30, 2024
1.1% of the stored float. Published Sep 24, 2024.
Settlement Aug 30, 2024
543,163 shares short
+12,882 shares (+2.4%) vs Aug 15, 2024
1.1% of the stored float. Published Sep 11, 2024.
Settlement Aug 15, 2024
530,281 shares short
-32,019 shares (-5.7%) vs Jul 31, 2024
1.1% of the stored float. Published Aug 26, 2024.
Settlement Jul 31, 2024
562,300 shares short
+21,922 shares (+4.1%) vs Jul 15, 2024
1.1% of the stored float. Published Aug 9, 2024.
Settlement Jul 15, 2024
540,378 shares short
-24,131 shares (-4.3%) vs Jun 28, 2024
1.1% of the stored float. Published Jul 24, 2024.
Settlement Jun 28, 2024
564,509 shares short
-2,184 shares (-0.4%) vs Jun 14, 2024
1.1% of the stored float. Published Jul 10, 2024.
Settlement Jun 14, 2024
566,693 shares short
+40,372 shares (+7.7%) vs May 31, 2024
1.1% of the stored float. Published Jun 26, 2024.
Settlement May 31, 2024
526,321 shares short
-102,227 shares (-16.3%) vs May 15, 2024
1.1% of the stored float. Published Jun 11, 2024.
Settlement May 15, 2024
628,548 shares short
+101,852 shares (+19.3%) vs Apr 30, 2024
1.3% of the stored float. Published May 24, 2024.
Settlement Apr 30, 2024
526,696 shares short
-144,577 shares (-21.5%) vs Apr 15, 2024
1.1% of the stored float. Published May 9, 2024.
Settlement Apr 15, 2024
671,273 shares short
+109,502 shares (+19.5%) vs Mar 28, 2024
1.3% of the stored float. Published Apr 24, 2024.
Settlement Mar 28, 2024
561,771 shares short
+44,794 shares (+8.7%) vs Mar 15, 2024
1.1% of the stored float. Published Apr 9, 2024.
Settlement Mar 15, 2024
516,977 shares short
+7,306 shares (+1.4%) vs Feb 29, 2024
1% of the stored float. Published Mar 26, 2024.
Settlement Feb 29, 2024
509,671 shares short
-41,577 shares (-7.5%) vs Feb 15, 2024
1% of the stored float. Published Mar 11, 2024.
Settlement Feb 15, 2024
551,248 shares short
+172 shares (0%) vs Jan 31, 2024
1.1% of the stored float. Published Feb 27, 2024.
Settlement Jan 31, 2024
551,076 shares short
-95,940 shares (-14.8%) vs Jan 12, 2024
1.1% of the stored float. Published Feb 9, 2024.
Settlement Jan 12, 2024
647,016 shares short
-170,246 shares (-20.8%) vs Dec 29, 2023
1.3% of the stored float. Published Jan 24, 2024.
Settlement Dec 29, 2023
817,262 shares short
-223,610 shares (-21.5%) vs Dec 15, 2023
1.6% of the stored float. Published Jan 10, 2024.
Settlement Dec 15, 2023
1,040,872 shares short
-57,425 shares (-5.2%) vs Nov 30, 2023
2.1% of the stored float. Published Dec 26, 2023.
Settlement Nov 30, 2023
1,098,297 shares short
-228,410 shares (-17.2%) vs Nov 15, 2023
2.2% of the stored float. Published Dec 11, 2023.
Settlement Nov 15, 2023
1,326,707 shares short
+270,455 shares (+25.6%) vs Oct 31, 2023
2.6% of the stored float. Published Nov 24, 2023.
Settlement Oct 31, 2023
1,056,252 shares short
-30,041 shares (-2.8%) vs Oct 13, 2023
2.1% of the stored float. Published Nov 9, 2023.
Settlement Oct 13, 2023
1,086,293 shares short
+65,971 shares (+6.5%) vs Sep 29, 2023
2.2% of the stored float. Published Oct 24, 2023.
Settlement Sep 29, 2023
1,020,322 shares short
-38,293 shares (-3.6%) vs Sep 15, 2023
2% of the stored float. Published Oct 10, 2023.
Settlement Sep 15, 2023
1,058,615 shares short
-88,845 shares (-7.7%) vs Aug 31, 2023
2.1% of the stored float. Published Sep 26, 2023.
Settlement Aug 31, 2023
1,147,460 shares short
-120,057 shares (-9.5%) vs Aug 15, 2023
2.3% of the stored float. Published Sep 11, 2023.
Settlement Aug 15, 2023
1,267,517 shares short
+168,330 shares (+15.3%) vs Jul 31, 2023
2.5% of the stored float. Published Aug 24, 2023.
Settlement Jul 31, 2023
1,099,187 shares short
+52,452 shares (+5%) vs Jul 14, 2023
2.2% of the stored float. Published Aug 9, 2023.
Settlement Jul 14, 2023
1,046,735 shares short
+82,933 shares (+8.6%) vs Jun 30, 2023
2.1% of the stored float. Published Jul 25, 2023.
Settlement Jun 30, 2023
963,802 shares short
-119,838 shares (-11.1%) vs Jun 15, 2023
1.9% of the stored float. Published Jul 11, 2023.
Settlement Jun 15, 2023
1,083,640 shares short
+168,724 shares (+18.4%) vs May 31, 2023
2.2% of the stored float. Published Jun 26, 2023.
Settlement May 31, 2023
914,916 shares short
+126,595 shares (+16.1%) vs May 15, 2023
1.8% of the stored float. Published Jun 9, 2023.
Settlement May 15, 2023
788,321 shares short
+166,518 shares (+26.8%) vs Apr 28, 2023
1.6% of the stored float. Published May 24, 2023.
Settlement Apr 28, 2023
621,803 shares short
+117,731 shares (+23.4%) vs Apr 14, 2023
1.2% of the stored float. Published May 9, 2023.
Settlement Apr 14, 2023
504,072 shares short
+17,683 shares (+3.6%) vs Mar 31, 2023
1% of the stored float. Published Apr 25, 2023.
Settlement Mar 31, 2023
486,389 shares short
-195,736 shares (-28.7%) vs Mar 15, 2023
1% of the stored float. Published Apr 11, 2023.
Settlement Mar 15, 2023
682,125 shares short
+153,394 shares (+29%) vs Feb 28, 2023
1.4% of the stored float. Published Mar 24, 2023.
Settlement Feb 28, 2023
528,731 shares short
-35,053 shares (-6.2%) vs Feb 15, 2023
1.1% of the stored float. Published Mar 9, 2023.
Settlement Feb 15, 2023
563,784 shares short
+67,363 shares (+13.6%) vs Jan 31, 2023
1.1% of the stored float. Published Feb 24, 2023.
Settlement Jan 31, 2023
496,421 shares short
+12,292 shares (+2.5%) vs Jan 13, 2023
1% of the stored float. Published Feb 9, 2023.
Settlement Jan 13, 2023
484,129 shares short
+53,174 shares (+12.3%) vs Dec 30, 2022
1% of the stored float. Published Jan 24, 2023.
Settlement Dec 30, 2022
430,955 shares short
-171,026 shares (-28.4%) vs Dec 15, 2022
0.9% of the stored float. Published Jan 10, 2023.
Settlement Dec 15, 2022
601,981 shares short
-30,785 shares (-4.9%) vs Nov 30, 2022
1.2% of the stored float. Published Dec 26, 2022.
Settlement Nov 30, 2022
632,766 shares short
-53,232 shares (-7.8%) vs Nov 15, 2022
1.3% of the stored float. Published Dec 9, 2022.
Settlement Nov 15, 2022
685,998 shares short
-15,188 shares (-2.2%) vs Oct 31, 2022
1.4% of the stored float. Published Nov 24, 2022.
Settlement Oct 31, 2022
701,186 shares short
-144,078 shares (-17%) vs Oct 14, 2022
1.4% of the stored float. Published Nov 9, 2022.
Settlement Oct 14, 2022
845,264 shares short
-3,804 shares (-0.4%) vs Sep 30, 2022
1.7% of the stored float. Published Oct 25, 2022.
Settlement Sep 30, 2022
849,068 shares short
+32,584 shares (+4%) vs Sep 15, 2022
1.7% of the stored float. Published Oct 11, 2022.
Settlement Sep 15, 2022
816,484 shares short
+148,613 shares (+22.3%) vs Aug 31, 2022
1.6% of the stored float. Published Sep 26, 2022.
Settlement Aug 31, 2022
667,871 shares short
+31,223 shares (+4.9%) vs Aug 15, 2022
1.3% of the stored float. Published Sep 9, 2022.
Settlement Aug 15, 2022
636,648 shares short
+141,805 shares (+28.7%) vs Jul 29, 2022
1.3% of the stored float. Published Aug 24, 2022.
Settlement Jul 29, 2022
494,843 shares short
+3,607 shares (+0.7%) vs Jul 15, 2022
1% of the stored float. Published Aug 9, 2022.
Settlement Jul 15, 2022
491,236 shares short
-37,730 shares (-7.1%) vs Jun 30, 2022
1% of the stored float. Published Jul 26, 2022.
Settlement Jun 30, 2022
528,966 shares short
-13,292 shares (-2.5%) vs Jun 15, 2022
1.1% of the stored float. Published Jul 11, 2022.
Settlement Jun 15, 2022
542,258 shares short
-111,910 shares (-17.1%) vs May 31, 2022
1.1% of the stored float. Published Jun 24, 2022.
Settlement May 31, 2022
654,168 shares short
-127,875 shares (-16.4%) vs May 13, 2022
1.3% of the stored float. Published Jun 9, 2022.
Settlement May 13, 2022
782,043 shares short
+9,136 shares (+1.2%) vs Apr 29, 2022
1.6% of the stored float. Published May 24, 2022.
Settlement Apr 29, 2022
772,907 shares short
-182,972 shares (-19.1%) vs Mar 31, 2022
1.5% of the stored float. Published May 10, 2022.
Settlement Mar 31, 2022
955,879 shares short
+62,689 shares (+7%) vs Mar 15, 2022
1.9% of the stored float. Published Apr 11, 2022.
Settlement Mar 15, 2022
893,190 shares short
-256,529 shares (-22.3%) vs Feb 28, 2022
1.8% of the stored float. Published Mar 24, 2022.
Settlement Feb 28, 2022
1,149,719 shares short
-654,127 shares (-36.3%) vs Feb 15, 2022
2.3% of the stored float. Published Mar 9, 2022.
Settlement Feb 15, 2022
1,803,846 shares short
+645,664 shares (+55.7%) vs Jan 31, 2022
3.6% of the stored float. Published Feb 24, 2022.
Settlement Jan 31, 2022
1,158,182 shares short
+359,517 shares (+45%) vs Jan 14, 2022
2.3% of the stored float. Published Feb 9, 2022.
Settlement Jan 14, 2022
798,665 shares short
+172,527 shares (+27.6%) vs Dec 31, 2021
1.6% of the stored float. Published Jan 25, 2022.
Settlement Dec 31, 2021
626,138 shares short
+36,219 shares (+6.1%) vs Dec 15, 2021
1.2% of the stored float. Published Jan 11, 2022.
Settlement Dec 15, 2021
589,919 shares short
-108,578 shares (-15.5%) vs Nov 30, 2021
1.2% of the stored float. Published Dec 24, 2021.
Settlement Nov 30, 2021
698,497 shares short
-35,561 shares (-4.8%) vs Nov 15, 2021
1.4% of the stored float. Published Dec 9, 2021.
Settlement Nov 15, 2021
734,058 shares short
-231,493 shares (-24%) vs Oct 29, 2021
1.5% of the stored float. Published Nov 24, 2021.
Settlement Oct 29, 2021
965,551 shares short
+113,182 shares (+13.3%) vs Oct 15, 2021
1.9% of the stored float. Published Nov 9, 2021.
Settlement Oct 15, 2021
852,369 shares short
+66,882 shares (+8.5%) vs Sep 30, 2021
1.7% of the stored float. Published Oct 26, 2021.
Settlement Sep 30, 2021
785,487 shares short
+8,030 shares (+1%) vs Sep 15, 2021
1.6% of the stored float. Published Oct 11, 2021.
Settlement Sep 15, 2021
777,457 shares short
+11,958 shares (+1.6%) vs Aug 31, 2021
1.6% of the stored float. Published Sep 24, 2021.
Settlement Aug 31, 2021
765,499 shares short
-66,620 shares (-8%) vs Aug 13, 2021
1.5% of the stored float. Published Sep 9, 2021.
Settlement Aug 13, 2021
832,119 shares short
+15,296 shares (+1.9%) vs Jul 30, 2021
1.7% of the stored float. Published Aug 24, 2021.
Settlement Jul 30, 2021
816,823 shares short
-123,569 shares (-13.1%) vs Jul 15, 2021
1.6% of the stored float. Published Aug 10, 2021.
Settlement Jul 15, 2021
940,392 shares short
+150,212 shares (+19%) vs Jun 30, 2021
1.9% of the stored float. Published Jul 26, 2021.
Settlement Jun 30, 2021
790,180 shares short
-28,147 shares (-3.4%) vs Jun 15, 2021
1.6% of the stored float. Published Jul 9, 2021.
Settlement Jun 15, 2021
818,327 shares short
+273,482 shares (+50.2%) vs May 14, 2021
1.6% of the stored float. Published Jun 24, 2021.
Settlement May 14, 2021
544,845 shares short
-18,390 shares (-3.3%) vs Apr 30, 2021
1.1% of the stored float. Published May 25, 2021.
Settlement Apr 30, 2021
563,235 shares short
-13,078 shares (-2.3%) vs Apr 15, 2021
1.1% of the stored float. Published May 11, 2021.
Settlement Apr 15, 2021
576,313 shares short
-91,600 shares (-13.7%) vs Mar 31, 2021
1.2% of the stored float. Published Apr 26, 2021.
Settlement Mar 31, 2021
667,913 shares short
+37,088 shares (+5.9%) vs Mar 15, 2021
1.3% of the stored float. Published Apr 9, 2021.
Settlement Mar 15, 2021
630,825 shares short
+3,828 shares (+0.6%) vs Feb 26, 2021
1.3% of the stored float. Published Mar 24, 2021.
Settlement Feb 26, 2021
626,997 shares short
-106,347 shares (-14.5%) vs Jan 29, 2021
1.3% of the stored float. Published Mar 9, 2021.
Settlement Jan 29, 2021
733,344 shares short
+38,014 shares (+5.5%) vs Jan 15, 2021
1.5% of the stored float. Published Feb 9, 2021.
Settlement Jan 15, 2021
695,330 shares short
Earlier settlement unavailable; change not calculated.
1.4% 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 12, 2026
Recorded amounts and dates, not confirmation of cash received.
No qualified cash-dividend records are stored.
View all 0 dividends and 1 splits
| Ex-date | Event | Recorded detail |
|---|---|---|
| Jul 27, 2011 | Forward split | 2 for 1Each 1 pre-split share becomes 2 post-split shares. |
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; gaps remain where that price or the history cannot be qualified. 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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We’ll show you if CLH is in your portfolio and how much it contributes.
Sign inMarket context
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Smart money context
Holder IQ: MEDIUM
73 smart-money holders: institutions with a high Holder IQ
Q2 2026, filed Oct 30, 2026
Smart-money 13F trend: distributing (heavy)
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Sentiment: neutral
Last trade: buy 10 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: neutral. 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: 9
Largest 13-F holders · Q2 2026
663 filers reported a long position in CLH for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
44.8%
of the 49.4M shares 13-F filers reported
Moves vs Q1 2026
6 added3 trimmed
1 not comparable
Net shares held
+4.7%
across the 9 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.5B · 5.1M shares | 5.1M | +5.7% |
| 2 | Wellington Management Group LLP | $942.6M · 3.2M shares | 3.2M | -11.8% |
| 3 | FMR LLC | $897M · 3M shares | 3M | +42.9% |
| 4 | Vanguard Capital Management LLC | $652.2M · 2.2M shares | 2.2M | +0.6% |
| 5 | Vanguard Portfolio Management LLC | $592.5M · 2M shares | 2M | +1% |
| 6 | Jupiter Topco LLC | $477.6M · 1.6M shares | 1.6M | — |
| 7 | State Street Corp | $472.6M · 1.6M shares | 1.6M | +2.9% |
| 8 | D1 Capital Partners L.P. | $393M · 1.3M shares | 1.3M | -1.7% |
| 9 | Geode Capital Management, LLC | $337.4M · 1.1M shares | 1.1M | +19.4% |
| 10 | Clearbridge Investments, LLC | $336.6M · 1.1M shares | 1.1M | -6.3% |
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 CLH 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 6, 2026 | FMR LLC13G · passive | 5.7% |
| May 15, 2026 | D1 Capital Partners L.P.13G · passive · amended | 2.5%under 5% |
| May 15, 2026 | Wellington Management Group LLP13G · passive · amended | 6.8% |
| Mar 26, 2026 | Vanguard Group Inc13G · passive · amended | 0%under 5% |
Moves the factor model did not explain
How much of CLH’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
- +0.29%
- Style leanings
- +2.73%
- Unexplained residual
- -12.18%
- Stock move
- -9.15%
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; 2026-10-14–2026-11-11, 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 2026-11-12T23:02:08.150Z. Absent sessions are never interpolated; missing or failed inputs stay unavailable.
| Date | Stock | Market | Styles | Residual |
|---|---|---|---|---|
| +0.17% | +0.52% | +0.09% | -0.44% | |
| +0.09% | -1.05% | +0.94% | +0.20% | |
| -1.08% | +0.36% | +0.41% | -1.84% | |
| -0.10% | +0.43% | -0.23% | -0.30% | |
| +0.94% | +0.49% | -0.45% | +0.90% | |
| +0.53% | -1.09% | +0.65% | +0.98% | |
| -0.69% | -0.46% | -0.15% | -0.08% | |
| -0.52% | +0.50% | -0.13% | -0.89% | |
| -1.32% | +0.68% | -1.09% | -0.91% | |
| +0.11% | +0.37% | +0.10% | -0.35% | |
| -1.26% | -0.46% | +0.61% | -1.42% | |
| -2.33% | -1.77% | +1.47% | -2.03% | |
| -2.00% | -0.24% | +0.36% | -2.13% | |
| -0.43% | +0.35% | +0.19% | -0.97% | |
| -2.23% | +1.75% | +0.08% | -4.05% | |
| -3.66% | -3.95% | +1.12% | -0.83% | |
| +2.30% | +0.71% | -0.29% | +1.89% | |
| +1.23% | +2.42% | -1.96% | +0.77% | |
| +0.85% | -0.36% | +0.63% | +0.58% | |
| -0.01% | +1.26% | +0.42% | -1.69% |
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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