MAGNA INTERNATIONAL INC (MGA) Institutional Ownership Changes & 13F Activity

MAGNA INTERNATIONAL INC (MGA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Hancock Classic Value, Turtle Creek Asset Management, Renaissance Technologies LLC, Sequoia Financial Advisors, and ARK Invest.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2020Sound Shore ManagementBuy84,3381,600,259$73,212
Q3 2020Turtle Creek Asset ManagementSell-21,8001,892,900$86,600
Q2 2020Sound Shore ManagementBuy1,515,9211,515,921$67,504
Q2 2020Renaissance Technologies LLCSell-206,200212,484$9,462
Q2 2020Turtle Creek Asset ManagementSell-101,2001,914,700$85,262
Q1 2020Turtle Creek Asset ManagementBuy580,0002,015,900$64,348
Q1 2020Renaissance Technologies LLCBuy284,900418,684$13,363
Q4 2019Turtle Creek Asset ManagementSell-27,6501,435,900$78,745
Q3 2019Turtle Creek Asset ManagementBuy10,0501,463,550$78,051
Q3 2019Sequoia Financial AdvisorsSell-1,3004,000$213
Q2 2019Turtle Creek Asset ManagementBuy142,2251,453,500$72,239
Q1 2019Turtle Creek Asset ManagementSell-11,2501,311,275$63,846
Q1 2019Renaissance Technologies LLCBuy5,584133,784$6,514
Q1 2019Sequoia Financial AdvisorsSell-4,6835,300$258
Q4 2018Turtle Creek Asset ManagementBuy219,7751,322,525$60,109
Q4 2018Chou Associates ManagementBuy20,00020,000$909
Q3 2018Turtle Creek Asset ManagementBuy1,102,7501,102,750$57,927
Q2 2017Atlantic Investment ManagementSell-148,546173,356$8,032
Q1 2017Atlantic Investment ManagementBuy120,445321,902$13,893
Q4 2016Renaissance Technologies LLCBuy93,216128,200$5,557
Q4 2016Atlantic Investment ManagementBuy42,457201,457$8,743
Q3 2016Renaissance Technologies LLCSell-737,30034,984$1,502
Q3 2016Atlantic Investment ManagementSell-65,947159,000$6,829
Q2 2016Renaissance Technologies LLCBuy216,000772,284$27,077
Q1 2016Atlantic Investment ManagementBuy38,773224,947$9,664
Q4 2015Renaissance Technologies LLCBuy400,900556,284$22,564
Q4 2015Atlantic Investment ManagementSell-57,536186,174$7,551
Q3 2015Renaissance Technologies LLCSell-174,200155,384$7,460
Q3 2015Atlantic Investment ManagementSell-7,958243,710$11,701
Q2 2015Renaissance Technologies LLCSell-317,700329,584$18,487

Frequently asked questions about MGA activity

  • Which institutional owners are buying MGA?

    Institutional owners buying MGA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MGA activity?

    "Buy" means an investor increased their reported position in MGA compared to the prior reporting period. This reflects growing exposure to MAGNA INTERNATIONAL INC (MGA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MGA increasing?

    Institutional interest in MGA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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