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Onex Canada Asset Management’s Magna International MGA Stock Holding History

Onex Canada Asset 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
2025
Q3 		– Sell
-16,218
Closed -$627K – 98
2025
Q2 		$627K Sell
16,218
-20,316
-56% -$717K 0.08% 111
2025
Q1 		$1.24M Buy
36,534
+1,836
+5% +$70.5K 0.16% 105
2024
Q4 		$1.45M Sell
34,698
-3,769
-10% -$162K 0.17% 100
2024
Q3 		$1.58M Sell
38,467
-6,644
-15% -$278K 0.18% 102
2024
Q2 		$2M Sell
45,111
-8,687
-16% -$406K 0.23% 104
2024
Q1 		$2.93M Sell
53,798
-11,731
-18% -$647K 0.29% 97
2023
Q4 		$3.87M Sell
65,529
-78,492
-55% -$4.23M 0.38% 84
2023
Q3 		$7.72M Sell
144,021
-51,411
-26% -$3M 0.59% 58
2023
Q2 		$11M Sell
195,432
-46,305
-19% -$2.46M 0.67% 51
2023
Q1 		$12.9M Sell
241,737
-20,677
-8% -$1.2M 0.71% 44
2022
Q4 		$14.7M Sell
262,414
-85,873
-25% -$4.82M 0.83% 43
2022
Q3 		$16.5M Buy
348,287
+1,023
+0.3% +$59.5K 0.99% 39
2022
Q2 		$19.1M Sell
347,264
-5,855
-2% -$357K 1.04% 36
2022
Q1 		$22.7M Buy
353,119
+160,274
+83% +$11.9M 0.99% 37
2021
Q4 		$15.6M Sell
192,845
-77,510
-29% -$6.31M 0.64% 50
2021
Q3 		$20.3M Sell
270,355
-65,776
-20% -$5.41M 0.85% 38
2021
Q2 		$31.1M Sell
336,131
-39,779
-11% -$3.79M 1.44% 28
2021
Q1 		$33.1M Buy
+375,910
New +$30.5M 1.49% 19

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
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
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
AIM
ARGA Investment Management Stamford, Connecticut $3.92B AUM 35.93% 1-Year Est. Return

Onex Canada Asset Management's MGA Position: Q3 2025 in Review

Onex Canada Asset Management sold out of Magna International (MGA) in Q3 2025, closing a stake of 16,218 shares — an estimated $627K sold.

Onex Canada Asset Management first reported a position in MGA in Q1 2021 and held it in 18 quarters. The position peaked at $33.1M in Q1 2021. 395 funds tracked by Wall St. Rank hold MGA as of Q3 2025.

  • Onex Canada Asset Management reported no remaining Magna International position as of Q3 2025 after selling out during the quarter.
  • Onex Canada Asset Management sold 16,218 Magna International shares in Q3 2025, an estimated $627K.
  • Onex Canada Asset Management first reported a position in Magna International in Q1 2021 and held it in 18 quarters.
  • Onex Canada Asset Management's Magna International position peaked at $33.1M in Q1 2021.
  • 395 funds tracked by Wall St. Rank held Magna International as of Q3 2025.

Based on Onex Canada Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.