13-F holdings, Q3 2026
Kooman & Associates
A 13-F is the report large US investment managers file with the SEC each quarter, listing the stocks they held at quarter end.
- Reported value
- $374.7M
- Positions
- 54
- Filed
- Data as of
These holdings are as of , 45 days ago.
13-Fs for Q4 2026 are due by .
See this manager's Holder IQ and how the book overlaps yours
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Top holdings
- DFAU$152.8M2,918,050 shares40.8% of the book
- DFIC$59.5M1,581,981 shares15.9% of the book
- DFEM$38.7M974,962 shares10.3% of the book
- AVLV$18.8M207,515 shares5% of the book
- IVV$16.3M21,254 shares4.3% of the book
- AVUQ$16.3M239,810 shares4.3% of the book
- DFUV$7.2M131,212 shares1.9% of the book
- SHY$7M86,432 shares1.9% of the book
- BILZ$6.9M68,193 shares1.8% of the book
- AVUV$6.9M58,239 shares1.8% of the book
What changed this quarter
1 new position and 3 sold out, against Q2 2026. Added and trimmed positions use the change in split-adjusted shares at the Q3 2026 implied price; full exits use their Q2 2026 reported value, not sale proceeds.
Largest buys
- DFAU
DIMENSIONAL ETF TRUST
+$2.8M
+1.9% shares
Your stake and evidence for DFAU
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares increased between Q2 2026 and Q3 2026.
Displayed change: +$2.8M. The current book reports 2,918,050 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
2,918,050 current shares − 2,864,477 prior shares on the same basis = +53,573 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: 2805082.4085142477 USD. Current reported shares: 2918050. Prior shares on current basis: 2864477.
- DFIC
DIMENSIONAL ETF TRUST
+$1.7M
+3% shares
Your stake and evidence for DFIC
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares increased between Q2 2026 and Q3 2026.
Displayed change: +$1.7M. The current book reports 1,581,981 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
1,581,981 current shares − 1,536,506 prior shares on the same basis = +45,475 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: 1710314.3932670492 USD. Current reported shares: 1581981. Prior shares on current basis: 1536506.
- DFEM
DIMENSIONAL ETF TRUST
+$795.5K
+2.1% shares
Your stake and evidence for DFEM
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares increased between Q2 2026 and Q3 2026.
Displayed change: +$795.5K. The current book reports 974,962 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
974,962 current shares − 954,934 prior shares on the same basis = +20,028 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: 795512.5576996846 USD. Current reported shares: 974962. Prior shares on current basis: 954934.
- AVLV
AMERICAN CENTY ETF TR
+$588.2K
+3.2% shares
Your stake and evidence for AVLV
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares increased between Q2 2026 and Q3 2026.
Displayed change: +$588.2K. The current book reports 207,515 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
207,515 current shares − 201,011 prior shares on the same basis = +6,504 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: 588221.772536925 USD. Current reported shares: 207515. Prior shares on current basis: 201011.
- AVUQ
AMERICAN CENTY ETF TR
+$568.4K
+3.6% shares
Your stake and evidence for AVUQ
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares increased between Q2 2026 and Q3 2026.
Displayed change: +$568.4K. The current book reports 239,810 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
239,810 current shares − 231,427 prior shares on the same basis = +8,383 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: 568359.1851424044 USD. Current reported shares: 239810. Prior shares on current basis: 231427.
Largest sells
- DUHP
DIMENSIONAL ETF TRUST
−$6.8M
Sold out, was 1.8% of the book
Your stake and evidence for DUHP
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
The position reported in Q2 2026 is absent from the comparable Q3 2026 book.
Displayed change: −$6.8M. This was 1.8% of the prior book.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: -6800596 USD. Current reported shares: not recorded. Prior shares on current basis: 162967.
- KTOS
KRATOS DEFENSE & SEC SOLUTIO
−$225.1K
Sold out, was 0.06% of the book
Your stake and evidence for KTOS
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
The position reported in Q2 2026 is absent from the comparable Q3 2026 book.
Displayed change: −$225.1K. This was 0.06% of the prior book.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: -225068 USD. Current reported shares: not recorded. Prior shares on current basis: 4514.
- VOO
VANGUARD INDEX FDS
−$214.5K
-12.8% shares
Your stake and evidence for VOO
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares decreased between Q2 2026 and Q3 2026.
Displayed change: −$214.5K. The current book reports 2,076 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
2,076 current shares − 2,382 prior shares on the same basis = -306 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: -214463.10693641618 USD. Current reported shares: 2076. Prior shares on current basis: 2382.
- BA
BOEING CO
−$201.8K
Sold out, was 0.05% of the book
Your stake and evidence for BA
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
The position reported in Q2 2026 is absent from the comparable Q3 2026 book.
Displayed change: −$201.8K. This was 0.05% of the prior book.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
A full exit is shown as the negative of its prior reported value, not sale proceeds or a value at today's price.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: -201750 USD. Current reported shares: not recorded. Prior shares on current basis: 932.
- DFUV
DIMENSIONAL ETF TRUST
−$158.7K
-2.2% shares
Your stake and evidence for DFUV
What it means for you
This public view does not read your holdings or watchlist; open the member view to check your stake.
Use this to decide what to research, rather than as an instruction to copy a trade.
What happened
Reported shares decreased between Q2 2026 and Q3 2026.
Displayed change: −$158.7K. The current book reports 131,212 shares.
Why it can matter
A change between quarter-end disclosures can prompt a question about the manager's exposure. It does not reveal the trade date, the execution price or why the position changed; a full exit is not proof of a bearish decision.
How we got this
For an added or trimmed position, subtract split-adjusted prior shares from current shares, then multiply by the current book's reported value per share; this is not the execution price.
131,212 current shares − 134,098 prior shares on the same basis = -2,886 shares.
Comparable books exclude identified CUSIP, share-basis and new-security events from trades. Exit-size bands describe prior book weight, not the manager's intent.
Where the data comes from
SEC 13F quarter-end holdings for Q2 2026 and Q3 2026; these delayed disclosures omit shorts and many other assets.
Current source filed .
Technical details
Reported dollar change: -158730 USD. Current reported shares: 131212. Prior shares on current basis: 134098.
What was sold out, by size
- 1 real positions, 0.25% of the book or more
- 2 small, between 0.015% and 0.25%
All of this comes from the filer's public SEC filings. A 13-F shows long positions in US-listed securities at quarter end and can leave out short positions, cash and non-US holdings, so it is not the whole portfolio. This is filing data, not investment advice.