Jim Simons
MGA icon

Jim Simons’s Magna International MGA Stock Holding History

Jim Simons’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 		$19.7M Buy
353,484
+53,200
+18% +$3.04M 0.03% 651
2025
Q4 		$16M Sell
300,284
-470,200
-61% -$23M 0.02% 709
2025
Q3 		$36.5M Buy
770,484
+197,600
+34% +$8.71M 0.05% 457
2025
Q2 		$22.1M Buy
+572,884
New +$20.2M 0.03% 669
2024
Q4 		– Sell
-465,884
Closed -$19.1M – 3772
2024
Q3 		$19.1M Buy
465,884
+91,998
+25% +$3.84M 0.03% 698
2024
Q2 		$15.7M Buy
373,886
+89,702
+32% +$4.19M 0.03% 702
2024
Q1 		$15.5M Buy
284,184
+251,800
+778% +$13.9M 0.02% 759
2023
Q4 		$1.91M Sell
32,384
-358,300
-92% -$19.3M ﹤0.01% 1976
2023
Q3 		$21M Sell
390,684
-194,300
-33% -$11.3M 0.04% 549
2023
Q2 		$33M Buy
584,984
+429,500
+276% +$22.8M 0.05% 440
2023
Q1 		$8.32M Sell
155,484
-134,000
-46% -$7.76M 0.01% 1179
2022
Q4 		$16.3M Sell
289,484
-269,400
-48% -$15.1M 0.02% 835
2022
Q3 		$26.5M Buy
558,884
+506,084
+958% +$29.5M 0.04% 536
2022
Q2 		$2.9M Sell
52,800
-24,400
-32% -$1.49M ﹤0.01% 1930
2022
Q1 		$4.96M Buy
77,200
+46,200
+149% +$3.42M 0.01% 1599
2021
Q4 		$2.51M Sell
31,000
-199,284
-87% -$16.2M ﹤0.01% 1971
2021
Q3 		$17.3M Buy
+230,284
New +$19M 0.02% 742
2021
Q2 		– Sell
-260,784
Closed -$23M – 3664
2021
Q1 		$23M Sell
260,784
-152,100
-37% -$12.3M 0.03% 688
2020
Q4 		$29.2M Sell
412,884
-21,986
-5% -$1.29M 0.03% 572
2020
Q3 		$19.9M Buy
434,870
+222,386
+105% +$10.7M 0.02% 740
2020
Q2 		$9.46M Sell
212,484
-206,200
-49% -$8.15M 0.01% 1256
2020
Q1 		$13.4M Buy
+418,684
New +$19.3M 0.01% 982
2019
Q2 		– Sell
-133,784
Closed -$6.51M – 3676
2019
Q1 		$6.51M Buy
+133,784
New +$6.75M 0.01% 1640
2018
Q3 		– Sell
-15,512
Closed -$902K – 3474
2018
Q2 		$902K Buy
+15,512
New +$963K ﹤0.01% 2643
2017
Q1 		– Sell
-128,200
Closed -$5.56M – 3330
2016
Q4 		$5.56M Buy
128,200
+93,216
+266% +$3.92M 0.01% 1586
2016
Q3 		$1.5M Sell
34,984
-737,300
-95% -$29M ﹤0.01% 2363
2016
Q2 		$27.1M Buy
+772,284
New +$31.1M 0.05% 509
2016
Q1 		– Sell
-556,284
Closed -$22.6M – 3460
2015
Q4 		$22.6M Buy
556,284
+400,900
+258% +$18.7M 0.05% 484
2015
Q3 		$7.46M Sell
155,384
-174,200
-53% -$9.01M 0.02% 1111
2015
Q2 		$18.5M Sell
329,584
-317,700
-49% -$17.7M 0.04% 576
2015
Q1 		$34.7M Buy
647,284
+501,900
+345% +$25.8M 0.07% 349
2014
Q4 		$7.88M Sell
145,384
-101,600
-41% -$5.14M 0.02% 1011
2014
Q3 		$11.7M Buy
+246,984
New +$13.5M 0.03% 671
2014
Q2 		– Sell
-640,800
Closed -$30.9M – 2887
2014
Q1 		$30.9M Sell
640,800
-510,000
-44% -$22.6M 0.07% 304
2013
Q4 		$47.2M Buy
+1,150,800
New +$47.6M 0.11% 194

Other funds holding MGA

Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 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 $115B AUM 41.58% 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 $552B AUM 44.19% 1-Year Est. Return

Jim Simons's MGA Position: Q1 2026 in Review

Jim Simons increased its Magna International (MGA) stake by 18% in Q1 2026, buying an estimated $3.04M and bringing the position to 353,484 shares worth $19.7M. The position accounts for 0.03% of the portfolio, ranked #651.

Jim Simons first reported a position in MGA in Q4 2013 and has held it in 35 quarters since. The position peaked at $47.2M in Q4 2013. 442 funds tracked by Wall St. Rank hold MGA as of Q1 2026.

  • Jim Simons held 353,484 shares of Magna International worth $19.7M as of Q1 2026.
  • Jim Simons bought 53,200 Magna International shares in Q1 2026, an estimated $3.04M.
  • Magna International made up 0.03% of Jim Simons's portfolio in Q1 2026, its #651 holding.
  • Jim Simons first reported a position in Magna International in Q4 2013 and has held it in 35 quarters since.
  • Jim Simons's Magna International position peaked at $47.2M in Q4 2013.
  • 442 funds tracked by Wall St. Rank held Magna International as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.