BigBear.ai
BBAI
268 hedge funds and large institutions have $851M invested in BigBear.ai in 2025 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 124 increasing their positions, 34 reducing their positions, and 32 closing their positions.
265% more repeat investments, than reductions
Existing positions increased: 124 | Existing positions reduced: 34
245% more capital invested
Capital invested by funds: $247M → $851M (+$604M)
131% more first-time investments, than exits
New positions opened: 74 | Existing positions closed: 32
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
18% more funds holding
Funds holding: 228 → 268 (+40)
16% more call options, than puts
Call options by funds: $121M | Put options by funds: $105M
13.19% more ownership
Funds ownership: 29.88% → 43.07% (+13%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$52.4M |
| 2 |
BlackRock
New York
|
+$43.8M |
| 3 |
JF
Jump Financial
Chicago,
Illinois
|
+$19.9M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$18.7M |
| 5 |
Renaissance Technologies
New York
|
+$14.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AIP
AE Industrial Partners
Boca Raton,
Florida
|
-$78.5M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$10.5M |
| 3 |
BNP Paribas Financial Markets
Paris,
France
|
-$8.01M |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$3.81M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$1.41M |
BBAI Hedge Fund Activity: Q2 2025 in Review
268 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in BigBear.ai (BBAI) for Q2 2025, worth a combined $851M — up 245% from $247M a quarter earlier.
Buyers outnumbered sellers: 74 funds opened new BBAI positions and 32 closed out — a net gain of 42 holders — while 124 added to existing stakes and 34 trimmed.
The largest buyer was Vanguard Group, adding an estimated $52.4M. The largest seller was AE Industrial Partners, exiting entirely with an estimated $78.5M sold.
- 268 institutional investors held BigBear.ai (BBAI) as of Q2 2025, up from 228 in Q1 2025.
- Funds reported $851M of BigBear.ai stock for Q2 2025, up 245% quarter-over-quarter.
- 74 funds opened new BigBear.ai positions in Q2 2025 and 32 closed out, a net change of +42 holders.
- The largest BigBear.ai buyer in Q2 2025 was Vanguard Group, an estimated $52.4M added.
- The largest BigBear.ai seller in Q2 2025 was AE Industrial Partners, an estimated $78.5M sold.
Based on aggregated 13F filings for Q2 2025.