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
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 $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

Mariner's BBAI Position: Q1 2026 in Review

Mariner reduced its BigBear.ai (BBAI) stake by 76% in Q1 2026, selling an estimated $213K and leaving 14,834 shares worth $52.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3418.

Mariner first reported a position in BBAI in Q3 2025 and has held it in 3 quarters since. The position peaked at $330K in Q3 2025. 325 funds tracked by Wall St. Rank hold BBAI as of Q1 2026.

  • Mariner held 14,834 shares of BigBear.ai worth $52.2K as of Q1 2026.
  • Mariner sold 45,864 BigBear.ai shares in Q1 2026, an estimated $213K.
  • BigBear.ai made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #3418 holding.
  • Mariner first reported a position in BigBear.ai in Q3 2025 and has held it in 3 quarters since.
  • Mariner's BigBear.ai position peaked at $330K in Q3 2025.
  • 325 funds tracked by Wall St. Rank held BigBear.ai as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.