Twin Tree Management
MGA icon

Twin Tree Management’s Magna International MGA Stock Holding History

Twin Tree Management’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 		– Sell
-17,700
Closed -$943K – 1549
2025
Q4 		$943K Buy
17,700
+15,000
+556% +$733K 0.01% 1027
2025
Q3 		$128K Sell
2,700
-368,400
-99% -$16.2M ﹤0.01% 1364
2025
Q2 		$14.3M Buy
371,100
+206,600
+126% +$7.3M 0.03% 618
2025
Q1 		$5.59M Sell
164,500
-26,400
-14% -$1.01M 0.01% 873
2024
Q4 		$7.98M Buy
190,900
+77,400
+68% +$3.32M 0.01% 775
2024
Q3 		$4.66M Buy
+113,500
New +$4.74M 0.01% 916
2024
Q1 		– Sell
-135,800
Closed -$8.02M – 1476
2023
Q4 		$8.02M Hold
135,800
– – 0.02% 753
2023
Q3 		$7.28M Buy
+135,800
New +$7.91M 0.02% 585
2023
Q1 		– Sell
-18,300
Closed -$1.03M – 1458
2022
Q4 		$1.03M Sell
18,300
-800
-4% -$44.9K ﹤0.01% 1031
2022
Q3 		$906K Sell
19,100
-20,600
-52% -$1.2M ﹤0.01% 1064
2022
Q2 		$2.18M Sell
39,700
-80,600
-67% -$4.91M ﹤0.01% 1064
2022
Q1 		$7.74M Buy
+120,300
New +$8.91M 0.01% 774
2018
Q3 		– Sell
-45,400
Closed -$2.64M – 1213
2018
Q2 		$2.64M Buy
45,400
+23,600
+108% +$1.47M 0.02% 574
2018
Q1 		$1.23M Buy
+21,800
New +$1.22M 0.01% 627
2017
Q3 		– Sell
-700
Closed -$32K – 1093
2017
Q2 		$32K Buy
700
+200
+40% +$8.69K ﹤0.01% 891
2017
Q1 		$22K Sell
500
-45,800
-99% -$2M ﹤0.01% 933
2016
Q4 		$2.01M Buy
46,300
+46,200
+46,200% +$1.94M 0.02% 621
2016
Q3 		$4K Buy
+100
New +$3.94K ﹤0.01% 1095
2016
Q2 		– Sell
-12,600
Closed -$541K – 1322
2016
Q1 		$541K Buy
+12,600
New +$469K 0.01% 791
2015
Q4 		– Sell
-7,800
Closed -$374K – 1499
2015
Q3 		$374K Sell
7,800
-1,000
-11% -$51.7K 0.01% 866
2015
Q2 		$494K Buy
+8,800
New +$490K 0.01% 874

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 $6.7B AUM 33.44% 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

Twin Tree Management's MGA Position: Q1 2026 in Review

Twin Tree Management reduced its Magna International (MGA) stake by 94% in Q1 2026, selling an estimated $1.89M and leaving 2,265 shares worth $126K. The position accounts for ﹤0.01% of the portfolio, ranked #1142.

Twin Tree Management first reported a position in MGA in Q2 2013 and has held it in 36 quarters since. The position peaked at $17.7M in Q1 2021. 440 funds tracked by Wall St. Rank hold MGA as of Q1 2026.

  • Twin Tree Management held 2,265 shares of Magna International worth $126K as of Q1 2026.
  • Twin Tree Management sold 33,112 Magna International shares in Q1 2026, an estimated $1.89M.
  • Magna International made up ﹤0.01% of Twin Tree Management's portfolio in Q1 2026, its #1142 holding.
  • Twin Tree Management first reported a position in Magna International in Q2 2013 and has held it in 36 quarters since.
  • Twin Tree Management's Magna International position peaked at $17.7M in Q1 2021.
  • 440 funds tracked by Wall St. Rank held Magna International as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.