Who owns BBAI (BBAI)
Which tracked institutional funds hold BBAI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BBAI company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on BBAI is one-sided between 2025-Q4 and 2026-Q1: 18 added or opened and 85 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
BBAI’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes BBAI more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in BBAI divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 330 tracked filers holding BBAI, 173 increased or opened the position and 183 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in BBAI between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 11
- VANGUARD CAPITAL MANAGEMENT LLC$68M
- VANGUARD PORTFOLIO MANAGEMENT LLC$35M
- VANGUARD FIDUCIARY TRUST CO$10M
- Graham Capital Management, L.P.$6M
- Vident Advisory, LLC$4M
- Point72 Asset Management, L.P.$3M
Full exits 15
- VANGUARD GROUP INC$158M
- Jump Financial, LLC$13M
- Trexquant Investment LP$10M
- MILLENNIUM MANAGEMENT LLC$3M
- Sculptor Capital LP$2M
- Inspire Advisors, LLC$2M
Largest adds
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$6M
- HRT FINANCIAL LP$4M
- D. E. Shaw & Co., Inc.$1M
- LOS ANGELES CAPITAL MANAGEMENT LLC$1M
- IMC-Chicago, LLC$407K
- SIMPLEX TRADING, LLC$307K
Largest trims
- BlackRock, Inc.$66M
- M&T Bank Corp$57M
- JANE STREET GROUP, LLC$21M
- UBS Group AG$20M
- STATE STREET CORP$19M
- GEODE CAPITAL MANAGEMENT, LLC$18M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 35,954,054 | $127M | 13.5% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 19,257,556 | $68M | 7.2% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 10,594,022 | $37M | 4.0% | 2026-Q1 |
| STATE STREET CORP added | 10,502,674 | $37M | 3.9% | 2026-Q1 |
| UBS Group AG trimmed | 10,161,244 | $36M | 3.8% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 9,953,737 | $35M | 3.7% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP added | 9,484,024 | $33M | 3.6% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 7,324,216 | $26M | 2.8% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 6,279,195 | $22M | 2.4% | 2026-Q1 |
| Marex Group plc trimmed | 5,343,481 | $19M | 2.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 3,894,631 | $14M | 1.5% | 2026-Q1 |
| NORTHERN TRUST CORP added | 3,708,474 | $13M | 1.4% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 3,609,278 | $13M | 1.4% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 2,871,656 | $10M | 1.1% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL added | 2,447,962 | $9M | 0.9% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 2,419,242 | $9M | 0.9% | 2026-Q1 |
| CAPTRUST FINANCIAL ADVISORS trimmed | 1,955,555 | $7M | 0.7% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,871,376 | $7M | 0.7% | 2026-Q1 |
| Graham Capital Management, L.P. new | 1,627,417 | $6M | 0.6% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 1,414,810 | $5M | 0.5% | 2026-Q1 |
| Bank of New York Mellon Corp added | 1,264,406 | $4M | 0.5% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 1,247,326 | $4M | 0.5% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 1,218,821 | $4M | 0.5% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 1,301,019 | $4M | 0.4% | 2026-Q1 |
| Vident Advisory, LLC new | 1,111,219 | $4M | 0.4% | 2026-Q1 |
| Nuveen, LLC trimmed | 1,038,955 | $4M | 0.4% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 1,020,380 | $4M | 0.4% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 860,025 | $3M | 0.3% | 2026-Q1 |
| Swiss National Bank | 859,200 | $3M | 0.3% | 2026-Q1 |
| LPL Financial LLC trimmed | 853,894 | $3M | 0.3% | 2026-Q1 |
| Point72 Asset Management, L.P. new | 830,264 | $3M | 0.3% | 2026-Q1 |
| Fiduciary Alliance LLC added | 679,066 | $3M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 706,850 | $2M | 0.3% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 452,411 | $2M | 0.3% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 541,731 | $2M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 532,395 | $2M | 0.2% | 2026-Q1 |
| MERCER GLOBAL ADVISORS INC /ADV trimmed | 514,791 | $2M | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 496,529 | $2M | 0.2% | 2026-Q1 |
| CANTOR FITZGERALD, L. P. trimmed | 470,900 | $2M | 0.2% | 2026-Q1 |
| IMC-Chicago, LLC added | 452,328 | $2M | 0.2% | 2026-Q1 |
| SIMPLEX TRADING, LLC added | 440,411 | $2M | 0.2% | 2026-Q1 |
| Skaana Management L.P. added | 412,422 | $1M | 0.2% | 2026-Q1 |
| Clear Street Group Inc. trimmed | 401,306 | $1M | 0.2% | 2026-Q1 |
| GM Advisory Group, LLC added | 400,000 | $1M | 0.2% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 367,498 | $1M | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 360,000 | $1M | 0.1% | 2026-Q1 |
| PFG Investments, LLC added | 347,920 | $1M | 0.1% | 2026-Q1 |
| Invesco Ltd. added | 346,752 | $1M | 0.1% | 2026-Q1 |
| Themes Management Co LLC added | 340,097 | $1M | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 338,901 | $1M | 0.1% | 2026-Q1 |
| Cetera Investment Advisers trimmed | 312,984 | $1M | 0.1% | 2026-Q1 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 301,632 | $1M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 288,002 | $1M | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 283,722 | $999K | 0.1% | 2026-Q1 |
| XTX Topco Ltd trimmed | 275,837 | $971K | 0.1% | 2026-Q1 |
| Brevan Howard Capital Management LP added | 261,182 | $919K | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 252,765 | $890K | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 252,393 | $888K | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 250,469 | $882K | 0.1% | 2026-Q1 |
| MetLife Investment Management, LLC trimmed | 222,582 | $783K | 0.1% | 2026-Q1 |
| Scientech Research LLC added | 212,009 | $746K | 0.1% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 207,664 | $731K | 0.1% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC | 199,700 | $704K | 0.1% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 216,575 | $680K | 0.1% | 2026-Q1 |
| LMR Partners LLP added | 185,174 | $652K | 0.1% | 2026-Q1 |
| HARBOUR INVESTMENTS, INC. added | 177,295 | $624K | 0.1% | 2026-Q1 |
| Walleye Trading LLC added | 175,815 | $619K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 171,137 | $602K | 0.1% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 168,789 | $594K | 0.1% | 2026-Q1 |
| Cambridge Investment Research Advisors, Inc. trimmed | 168,152 | $592K | 0.1% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 151,364 | $533K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 29,268,216 | $158M | 16.9% | 2025-Q4 stale |
| AE INDUSTRIAL PARTNERS, LP trimmed | 27,430,402 | $78M | 8.4% | 2025-Q1 stale |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 2,290,451 | $15M | 1.6% | 2025-Q3 stale |
| Jump Financial, LLC trimmed | 2,466,354 | $13M | 1.4% | 2025-Q4 stale |
| Trexquant Investment LP added | 1,861,901 | $10M | 1.1% | 2025-Q4 stale |
| ELEVATUS WELATH MANAGEMENT new | 1,279,205 | $9M | 0.9% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC trimmed | 532,952 | $3M | 0.4% | 2025-Q3 stale |
| GROUP ONE TRADING LLC trimmed | 448,002 | $3M | 0.3% | 2025-Q3 stale |
| MILLENNIUM MANAGEMENT LLC trimmed | 518,277 | $3M | 0.3% | 2025-Q4 stale |
| Sculptor Capital LP added | 444,200 | $2M | 0.3% | 2025-Q4 stale |
| Inspire Advisors, LLC new | 417,481 | $2M | 0.2% | 2025-Q4 stale |
| AlphaQuest LLC new | 356,421 | $2M | 0.2% | 2025-Q4 stale |
| KIECKHEFER GROUP LLC added | 265,640 | $2M | 0.2% | 2025-Q2 stale |
| TWO SIGMA ADVISERS, LP new | 249,301 | $2M | 0.2% | 2025-Q3 stale |
| Sassicaia Capital Advisers LLC added | 222,392 | $2M | 0.2% | 2025-Q2 stale |
| PFG Advisors added | 220,175 | $1M | 0.2% | 2025-Q3 stale |
| Entropy Technologies, LP new | 262,872 | $1M | 0.2% | 2025-Q4 stale |
| Quantitative Investment Management, LLC new | 213,174 | $1M | 0.1% | 2025-Q3 stale |
| Schonfeld Strategic Advisors LLC trimmed | 254,917 | $1M | 0.1% | 2025-Q4 stale |
| Bulltick Wealth Management, LLC trimmed | 200,000 | $1M | 0.1% | 2025-Q2 stale |
| ALGERT GLOBAL LLC added | 242,650 | $1M | 0.1% | 2025-Q4 stale |
| Aquatic Capital Management LLC new | 171,076 | $1M | 0.1% | 2025-Q3 stale |
| BOOTHBAY FUND MANAGEMENT, LLC | 190,000 | $1M | 0.1% | 2025-Q4 stale |
| EXCHANGE TRADED CONCEPTS, LLC new | 165,970 | $896K | 0.1% | 2025-Q4 stale |
| Freedom Investment Management, Inc. trimmed | 119,177 | $809K | 0.1% | 2025-Q2 stale |
| NewEdge Advisors, LLC added | 124,239 | $671K | 0.1% | 2025-Q4 stale |
| OXFORD ASSET MANAGEMENT LLP new | 111,334 | $601K | 0.1% | 2025-Q4 stale |
| McGuire Investment Group, LLC added | 86,658 | $588K | 0.1% | 2025-Q2 stale |
| Brooklyn Investment Group added | 96,835 | $549K | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.