Mariner
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Mariner’s BigBear.ai BBAI Stock Holding History

Mariner’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
Q2 		$62.4K Buy
17,009
+2,175
+15% +$8.7K ﹤0.01% 3394
2026
Q1 		$52.2K Sell
14,834
-45,864
-76% -$213K ﹤0.01% 3418
2025
Q4 		$328K Buy
60,698
+10,104
+20% +$66K ﹤0.01% 2765
2025
Q3 		$330K Buy
+50,594
New +$324K ﹤0.01% 2732

Other funds holding BBAI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Mariner's BBAI Position: Q2 2026 in Review

Mariner increased its BigBear.ai (BBAI) stake by 15% in Q2 2026, buying an estimated $8.7K and bringing the position to 17,009 shares worth $62.4K. The position accounts for ﹤0.01% of the portfolio, ranked #3394.

Mariner first reported a position in BBAI in Q3 2025 and has held it in 4 quarters since. The position peaked at $330K in Q3 2025. 328 funds tracked by Wall St. Rank hold BBAI as of Q2 2026.

  • Mariner held 17,009 shares of BigBear.ai worth $62.4K as of Q2 2026.
  • Mariner bought 2,175 BigBear.ai shares in Q2 2026, an estimated $8.7K.
  • BigBear.ai made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3394 holding.
  • Mariner first reported a position in BigBear.ai in Q3 2025 and has held it in 4 quarters since.
  • Mariner's BigBear.ai position peaked at $330K in Q3 2025.
  • 328 funds tracked by Wall St. Rank held BigBear.ai as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.