Jane Street
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Jane Street’s BigBear.ai BBAI Stock Holding History

Jane Street’s Portfolio BBAI Stock Details BBAI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.14M Buy
2,312,200
+844,200
+58% +$3.92M ﹤0.01% 2804
2025
Q4 		$7.93M Buy
1,468,000
+25,600
+2% +$167K ﹤0.01% 2615
2025
Q3 		$9.4M Buy
1,442,400
+106,300
+8% +$680K ﹤0.01% 2506
2025
Q2 		$9.07M Buy
1,336,100
+670,300
+101% +$2.42M ﹤0.01% 2259
2025
Q1 		$1.9M Buy
665,800
+280,500
+73% +$1.34M ﹤0.01% 4433
2024
Q4 		$1.71M Buy
385,300
+218,200
+131% +$494K ﹤0.01% 4398
2024
Q3 		$244K Buy
167,100
+45,000
+37% +$66.5K ﹤0.01% 8361
2024
Q2 		$184K Buy
122,100
+82,000
+204% +$128K ﹤0.01% 8452
2024
Q1 		$82.2K Sell
40,100
-153,000
-79% -$339K ﹤0.01% 8597
2023
Q4 		$413K Sell
193,100
-37,100
-16% -$60K ﹤0.01% 7095
2023
Q3 		$348K Sell
230,200
-47,400
-17% -$82.4K ﹤0.01% 6836
2023
Q2 		$652K Buy
277,600
+42,600
+18% +$108K ﹤0.01% 5907
2023
Q1 		$573K Buy
+235,000
New +$626K ﹤0.01% 6096

Other funds holding BBAI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return

Jane Street's BBAI Position: Q1 2026 in Review

Jane Street reduced its BigBear.ai (BBAI) stake by 96% in Q1 2026, selling an estimated $17.7M and leaving 141,687 shares worth $499K. The position accounts for ﹤0.01% of the portfolio, ranked #8035.

Jane Street first reported a position in BBAI in Q3 2022 and has held it in 14 quarters since. The position peaked at $23M in Q3 2025. 325 funds tracked by Wall St. Rank hold BBAI as of Q1 2026.

  • Jane Street held 141,687 shares of BigBear.ai worth $499K as of Q1 2026.
  • Jane Street sold 3,803,644 BigBear.ai shares in Q1 2026, an estimated $17.7M.
  • BigBear.ai made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8035 holding.
  • Jane Street first reported a position in BigBear.ai in Q3 2022 and has held it in 14 quarters since.
  • Jane Street's BigBear.ai position peaked at $23M in Q3 2025.
  • 325 funds tracked by Wall St. Rank held BigBear.ai as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.