Jane Street
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Jane Street’s Magna International MGA Stock Holding History

Jane Street’s Portfolio MGA Stock Details MGA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.53M Sell
63,200
-53,300
-46% -$3.04M ﹤0.01% 4068
2025
Q4 		$6.21M Buy
116,500
+2,500
+2% +$122K ﹤0.01% 2922
2025
Q3 		$5.4M Buy
114,000
+37,800
+50% +$1.67M ﹤0.01% 3311
2025
Q2 		$2.94M Buy
76,200
+37,000
+94% +$1.31M ﹤0.01% 3786
2025
Q1 		$1.33M Sell
39,200
-13,000
-25% -$500K ﹤0.01% 5048
2024
Q4 		$2.18M Buy
52,200
+23,600
+83% +$1.01M ﹤0.01% 3950
2024
Q3 		$1.17M Buy
28,600
+20,200
+240% +$844K ﹤0.01% 5567
2024
Q2 		$352K Sell
8,400
-56,600
-87% -$2.65M ﹤0.01% 7540
2024
Q1 		$3.54M Buy
65,000
+28,100
+76% +$1.55M ﹤0.01% 3146
2023
Q4 		$2.18M Buy
36,900
+11,200
+44% +$604K ﹤0.01% 4165
2023
Q3 		$1.38M Buy
25,700
+4,100
+19% +$239K ﹤0.01% 4669
2023
Q2 		$1.22M Sell
21,600
-6,900
-24% -$366K ﹤0.01% 4899
2023
Q1 		$1.53M Sell
28,500
-53,800
-65% -$3.11M ﹤0.01% 4276
2022
Q4 		$4.62M Sell
82,300
-18,400
-18% -$1.03M ﹤0.01% 2596
2022
Q3 		$4.78M Sell
100,700
-26,400
-21% -$1.54M ﹤0.01% 2706
2022
Q2 		$6.98M Sell
127,100
-66,400
-34% -$4.05M ﹤0.01% 2182
2022
Q1 		$12.4M Buy
193,500
+133,000
+220% +$9.85M ﹤0.01% 1717
2021
Q4 		$4.9M Sell
60,500
-53,100
-47% -$4.32M ﹤0.01% 2888
2021
Q3 		$8.55M Buy
113,600
+4,600
+4% +$379K ﹤0.01% 2009
2021
Q2 		$10.1M Sell
109,000
-121,700
-53% -$11.6M ﹤0.01% 1693
2021
Q1 		$20.3M Buy
230,700
+118,900
+106% +$9.65M 0.01% 959
2020
Q4 		$7.92M Buy
111,800
+89,000
+390% +$5.24M ﹤0.01% 1627
2020
Q3 		$1.04M Buy
22,800
+17,900
+365% +$861K ﹤0.01% 4034
2020
Q2 		$218K Buy
+4,900
New +$194K ﹤0.01% 6261
2015
Q3 		– Sell
-4,200
Closed -$236K – 3938
2015
Q2 		$236K Buy
+4,200
New +$234K ﹤0.01% 3091

Other funds holding MGA

Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
AACR
ACR Alpine Capital Research St. Louis, Missouri $7.04B AUM 28% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Jane Street's MGA Position: Q1 2026 in Review

Jane Street increased its Magna International (MGA) stake by 322% in Q1 2026, buying an estimated $6.66M and bringing the position to 152,831 shares worth $8.53M. The position accounts for ﹤0.01% of the portfolio, ranked #2738.

Jane Street first reported a position in MGA in Q2 2013 and has held it in 51 quarters since. The position peaked at $57M in Q3 2025. 441 funds tracked by Wall St. Rank hold MGA as of Q1 2026.

  • Jane Street held 152,831 shares of Magna International worth $8.53M as of Q1 2026.
  • Jane Street bought 116,619 Magna International shares in Q1 2026, an estimated $6.66M.
  • Magna International made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2738 holding.
  • Jane Street first reported a position in Magna International in Q2 2013 and has held it in 51 quarters since.
  • Jane Street's Magna International position peaked at $57M in Q3 2025.
  • 441 funds tracked by Wall St. Rank held Magna International as of Q1 2026.

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