General Motors Co (GM) (GM) Top Institutional Shareholders
General Motors Co (GM) (GM) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.93B in GM holdings during the latest filing period.
Greenhaven Associates is currently the largest disclosed institutional shareholder of GM tracked by InsiderSet, reporting ownership valued at approximately $933.20M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $988.94M, representing an estimated gain of +5.97% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed GM value among the investors covered in this analysis. Major shareholders include Greenhaven Associates, Viking Global Investors, Donald Smith & Co., and several other long-term asset managers with concentrated positions in General Motors Co (GM) (GM).
This page ranks the largest institutional GM shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Greenhaven Associates | Edgar Wachenheim III | 15.37% | 12,526,135 | $933,197,058 | $988,938,358 | +$55,741,300 | +5.97% |
| Viking Global Investors | Ole Andreas Halvorsen | 1.91% | 9,176,943 | $683,682,254 | $724,519,650 | +$40,837,396 | +5.97% |
| Donald Smith & Co. | Donald G. Smith | 2.34% | 1,746,952 | $130,147,924 | $137,921,860 | +$7,773,936 | +5.97% |
| Sound Shore Management | Harry Burn | 2.59% | 1,037,362 | $77,283,469 | $81,899,730 | +$4,616,261 | +5.97% |
| Renaissance Technologies LLC | Jim Simons | 0.11% | 913,340 | $68,043,947 | $72,108,193 | +$4,064,246 | +5.97% |
| Fairfax Financial Holdings | Prem Watsa | 1.44% | 375,965 | $28,009,392 | $29,682,437 | +$1,673,045 | +5.97% |
| Sequoia Financial Advisors | 0.03% | 66,530 | $4,956,492 | $5,252,544 | +$296,052 | +5.97% | |
| Chou Associates Management | Francis Chou | 1.84% | 52,000 | $3,874,001 | $4,105,400 | +$231,399 | +5.97% |
| Olstein Capital Management | Robert Olstein | 0.72% | 44,000 | $3,278 | $3,473,800 | +$3,470,522 | +105873.15% |
Frequently asked questions about GM
Who owns the most GM stock?
The largest holders of GM are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for General Motors Co (GM) (GM).
Is GM widely held by superinvestors?
Many widely followed stocks like GM appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GM is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.