Simplex Trading
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Simplex Trading’s Magna International MGA Stock Holding History

Simplex Trading’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
Q2 		$1.53M Buy
23,293
+10,839
+87% +$677K ﹤0.01% 2301
2026
Q1 		$695K Buy
+12,454
New +$711K ﹤0.01% 2892
2025
Q3 		– Sell
-46,586
Closed -$2.05M – 9638
2025
Q2 		$1.8M Sell
46,586
-8,032
-15% -$284K ﹤0.01% 2210
2025
Q1 		$1.86M Buy
+54,618
New +$2.1M ﹤0.01% 2096
2024
Q2 		– Sell
-5,359
Closed -$251K – 9407
2024
Q1 		$291K Buy
+5,359
New +$296K ﹤0.01% 4437
2023
Q4 		– Sell
-28,037
Closed -$1.51M – 9418
2023
Q3 		$1.5M Buy
28,037
+24,739
+750% +$1.44M ﹤0.01% 2319
2023
Q2 		$186K Sell
3,298
-8,674
-72% -$460K ﹤0.01% 4378
2023
Q1 		$641K Buy
11,972
+9,851
+464% +$570K ﹤0.01% 3025
2022
Q4 		$119K Sell
2,121
-10,823
-84% -$608K ﹤0.01% 4867
2022
Q3 		$613K Buy
+12,944
New +$753K ﹤0.01% 3230
2019
Q3 		– Sell
-1,474
Closed -$73.5K – 7629
2019
Q2 		$73K Sell
1,474
-3,642
-71% -$180K ﹤0.01% 4500
2019
Q1 		$249K Sell
5,116
-14,215
-74% -$717K ﹤0.01% 3375
2018
Q4 		$878K Buy
+19,331
New +$936K ﹤0.01% 1734
2018
Q2 		– Sell
-1,037
Closed -$64.4K – 7680
2018
Q1 		$58K Sell
1,037
-9,047
-90% -$505K ﹤0.01% 2293
2017
Q4 		$571K Buy
+10,084
New +$554K 0.02% 648
2017
Q2 		– Sell
-6,104
Closed -$265K – 6506
2017
Q1 		$263K Buy
+6,104
New +$267K 0.01% 1048
2016
Q3 		– Sell
-2,445
Closed -$96.3K – 6191
2016
Q2 		$85K Buy
+2,445
New +$98.5K 0.01% 1599
2015
Q4 		– Sell
-13,611
Closed -$634K – 5826
2015
Q3 		$653K Buy
13,611
+10,086
+286% +$522K 0.05% 347
2015
Q2 		$197K Buy
+3,525
New +$196K 0.02% 804

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 $672B AUM 33.48% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
AACR
ACR Alpine Capital Research St. Louis, Missouri $7.04B AUM 28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
LBA
Letko, Brosseau & Associates Montreal, Quebec, Canada $6.77B AUM 38.11% 1-Year Est. Return

Simplex Trading's MGA Position: Q2 2026 in Review

Simplex Trading increased its Magna International (MGA) stake by 87% in Q2 2026, buying an estimated $677K and bringing the position to 23,293 shares worth $1.53M. The position accounts for ﹤0.01% of the portfolio, ranked #2301.

Simplex Trading first reported a position in MGA in Q2 2015 and has held it in 19 quarters since. The position peaked at $1.86M in Q1 2025. 451 funds tracked by Wall St. Rank hold MGA as of Q2 2026.

  • Simplex Trading held 23,293 shares of Magna International worth $1.53M as of Q2 2026.
  • Simplex Trading bought 10,839 Magna International shares in Q2 2026, an estimated $677K.
  • Magna International made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #2301 holding.
  • Simplex Trading first reported a position in Magna International in Q2 2015 and has held it in 19 quarters since.
  • Simplex Trading's Magna International position peaked at $1.86M in Q1 2025.
  • 451 funds tracked by Wall St. Rank held Magna International as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.