Bank of Montreal
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Bank of Montreal’s BigBear.ai BBAI Stock Holding History

Bank of Montreal’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 		$72.8K Sell
19,844
-1,335
-6% -$5.34K ﹤0.01% 3332
2026
Q1 		$74.5K Sell
21,179
-29,201
-58% -$136K ﹤0.01% 3200
2025
Q4 		$272K Sell
50,380
-61
-0.1% -$398 ﹤0.01% 2658
2025
Q3 		$329K Sell
50,441
-52,946
-51% -$339K ﹤0.01% 2486
2025
Q2 		$702K Sell
103,387
-73,755
-42% -$267K ﹤0.01% 2086
2025
Q1 		$507K Buy
+177,142
New +$843K ﹤0.01% 2190
2024
Q4 		– Sell
-10,001
Closed -$15.5K – 3527
2024
Q3 		$15.5K Sell
10,001
-643,569
-98% -$951K ﹤0.01% 3613
2024
Q2 		$1.01M Buy
653,570
+643,570
+6,436% +$1.01M ﹤0.01% 2014
2024
Q1 		$20.5K Buy
+10,000
New +$22.1K ﹤0.01% 3612

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

Bank of Montreal's BBAI Position: Q2 2026 in Review

Bank of Montreal reduced its BigBear.ai (BBAI) stake by 6.3% in Q2 2026, selling an estimated $5.34K and leaving 19,844 shares worth $72.8K. The position accounts for ﹤0.01% of the portfolio, ranked #3332.

Bank of Montreal first reported a position in BBAI in Q1 2024 and has held it in 9 quarters since. The position peaked at $1.01M in Q2 2024. 328 funds tracked by Wall St. Rank hold BBAI as of Q2 2026.

  • Bank of Montreal held 19,844 shares of BigBear.ai worth $72.8K as of Q2 2026.
  • Bank of Montreal sold 1,335 BigBear.ai shares in Q2 2026, an estimated $5.34K.
  • BigBear.ai made up ﹤0.01% of Bank of Montreal's portfolio in Q2 2026, its #3332 holding.
  • Bank of Montreal first reported a position in BigBear.ai in Q1 2024 and has held it in 9 quarters since.
  • Bank of Montreal's BigBear.ai position peaked at $1.01M in Q2 2024.
  • 328 funds tracked by Wall St. Rank held BigBear.ai as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.