Jane Street
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Jane Street’s Bank of Montreal BMO Stock Holding History

Jane Street’s Portfolio BMO Stock Details BMO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$11.6M Buy
65,400
+4,300
+7% +$676K ﹤0.01% 2684
2026
Q1 		$8.27M Sell
61,100
-41,400
-40% -$5.75M ﹤0.01% 2782
2025
Q4 		$13.3M Buy
102,500
+35,100
+52% +$4.44M ﹤0.01% 1989
2025
Q3 		$8.78M Buy
67,400
+29,300
+77% +$3.47M ﹤0.01% 2584
2025
Q2 		$4.22M Sell
38,100
-58,900
-61% -$5.94M ﹤0.01% 3245
2025
Q1 		$9.26M Buy
+97,000
New +$9.59M ﹤0.01% 2091
2024
Q4 		– Sell
-22,700
Closed -$2.05M – 9418
2024
Q3 		$2.05M Sell
22,700
-114,900
-84% -$9.8M ﹤0.01% 4424
2024
Q2 		$11.5M Sell
137,600
-133,500
-49% -$12.1M ﹤0.01% 1871
2024
Q1 		$26.5M Buy
271,100
+157,300
+138% +$14.9M 0.01% 983
2023
Q4 		$11.3M Buy
113,800
+89,800
+374% +$7.5M ﹤0.01% 1821
2023
Q3 		$2.02M Buy
24,000
+100
+0.4% +$8.79K ﹤0.01% 4036
2023
Q2 		$2.16M Sell
23,900
-34,200
-59% -$3.02M ﹤0.01% 4059
2023
Q1 		$5.18M Buy
58,100
+37,100
+177% +$3.52M ﹤0.01% 2388
2022
Q4 		$1.9M Sell
21,000
-11,700
-36% -$1.08M ﹤0.01% 3944
2022
Q3 		$2.87M Sell
32,700
-24,800
-43% -$2.4M ﹤0.01% 3532
2022
Q2 		$5.53M Buy
57,500
+14,700
+34% +$1.56M ﹤0.01% 2521
2022
Q1 		$5.05M Buy
42,800
+3,400
+9% +$394K ﹤0.01% 3007
2021
Q4 		$4.24M Buy
39,400
+15,800
+67% +$1.7M ﹤0.01% 3110
2021
Q3 		$2.35M Buy
23,600
+12,700
+117% +$1.28M ﹤0.01% 4145
2021
Q2 		$1.12M Sell
10,900
-1,500
-12% -$148K ﹤0.01% 5596
2021
Q1 		$1.1M Buy
12,400
+7,500
+153% +$612K ﹤0.01% 5268
2020
Q4 		$373K Sell
4,900
-12,400
-72% -$849K ﹤0.01% 6121
2020
Q3 		$1.01M Sell
17,300
-37,000
-68% -$2.14M ﹤0.01% 4083
2020
Q2 		$2.88M Buy
+54,300
New +$2.77M ﹤0.01% 2568
2016
Q4 		– Sell
-8,700
Closed -$570K – 4031
2016
Q3 		$570K Buy
+8,700
New +$565K ﹤0.01% 2630
2016
Q2 		– Sell
-10,000
Closed -$607K – 4059
2016
Q1 		$607K Buy
+10,000
New +$548K ﹤0.01% 2400

Other funds holding BMO

Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $62.3B AUM 44.64% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return
National Bank of Canada
National Bank of Canada Montreal, Quebec, Canada $140B AUM 46.34% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
1832 Asset Management
1832 Asset Management Toronto, Ontario, Canada $199B AUM 37.98% 1-Year Est. Return

Jane Street's BMO Position: Q2 2026 in Review

Jane Street increased its Bank of Montreal (BMO) stake by 17% in Q2 2026, buying an estimated $1.17M and bringing the position to 51,069 shares worth $9.02M. The position accounts for ﹤0.01% of the portfolio, ranked #2959.

Jane Street first reported a position in BMO in Q2 2013 and has held it in 50 quarters since. The position peaked at $39.5M in Q1 2024. 657 funds tracked by Wall St. Rank hold BMO as of Q2 2026.

  • Jane Street held 51,069 shares of Bank of Montreal worth $9.02M as of Q2 2026.
  • Jane Street bought 7,423 Bank of Montreal shares in Q2 2026, an estimated $1.17M.
  • Bank of Montreal made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2959 holding.
  • Jane Street first reported a position in Bank of Montreal in Q2 2013 and has held it in 50 quarters since.
  • Jane Street's Bank of Montreal position peaked at $39.5M in Q1 2024.
  • 657 funds tracked by Wall St. Rank held Bank of Montreal as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.