General Motors Co (GM) (GM) Institutional Ownership Changes & 13F Activity

General Motors Co (GM) (GM) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Greenhaven Associates, Viking Global Investors, Renaissance Technologies LLC, Donald Smith & Co., and Sound Shore Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2018Torray FundBuy160443,191$17,462
Q1 2018Greenhaven AssociatesBuy4,086,5004,086,500$148,503
Q1 2018Greenlight CapitalSell-3,247,80022,614,400$821,807
Q1 2018Renaissance Technologies LLCSell-2,681,2902,628,710$95,527
Q1 2018Olstein Capital ManagementBuy61,000195,000$7,086
Q1 2018Eagle Capital ManagementSell-52,93221,793,692$791,983
Q1 2018ARK InvestSell-23,35493,407$3,394
Q1 2018Torray FundBuy6,723443,031$16,100
Q4 2017Berkshire HathawaySell-10,000,00050,000,000$2,049,500
Q4 2017Greenlight CapitalSell-8,699,30025,862,200$1,060,091
Q4 2017Hancock Classic ValueSell-7,479,08123,148$949
Q4 2017Renaissance Technologies LLCBuy3,352,9005,310,000$217,657
Q4 2017Eagle Capital ManagementSell-524,42521,846,624$895,493
Q4 2017ARK InvestBuy96,244116,761$4,786
Q4 2017Olstein Capital ManagementSell-36,000134,000$5,493
Q4 2017Torray FundSell-5,783436,308$17,884
Q3 2017Greenlight CapitalSell-20,193,50034,561,500$1,395,594
Q3 2017Eagle Capital ManagementBuy4,626,93322,371,049$903,343
Q3 2017Appaloosa ManagementSell-1,650,000250,000$10,095
Q3 2017Renaissance Technologies LLCBuy1,151,3001,957,100$79,028
Q3 2017Miller Value PartnersSell-529,6962,929$118
Q3 2017Olstein Capital ManagementSell-94,500170,000$6,865
Q3 2017Torray FundBuy23,081442,091$17,852
Q3 2017ARK InvestBuy3,69020,517$828
Q2 2017Eagle Capital ManagementBuy17,744,11617,744,116$619,802
Q2 2017Berkshire HathawayBuy10,000,00060,000,000$2,095,800
Q2 2017Appaloosa ManagementSell-3,281,2771,900,000$66,367
Q2 2017Torray FundBuy398,200419,010$14,636
Q2 2017Muhlenkamp & CoSell-68,835665$23
Q2 2017Olstein Capital ManagementBuy10,000264,500$9,239

Frequently asked questions about GM activity

  • Which institutional owners are buying GM?

    Institutional owners buying GM 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 GM activity?

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

  • Is institutional interest in GM increasing?

    Institutional interest in GM 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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