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Of the 19 tracked institutions holding GM, 12 have a 3-year clone track record — 9 of them beat the S&P. Average holder's clone alpha: +3.5pt. It's a gauge of who owns the name, not just how many.
Among the 19 tracked institutional investors we monitor, GM (GENERAL MTRS CO) is held with a combined value of $23.28B across 302,603,144 shares. The largest holder is VANGUARD GROUP INC with a position worth $8.79B (0.13% of their portfolio). Magnetar Financial LLC opened a new position in the most recent quarter. 6 funds increased their holdings. 12 funds reduced their position.
Total Institutional Value
$23.28B
Total Shares Held
302,603,144
Institutional Holders
19
% of Shares Outstanding
33.6%
of 901.67M shares · SEC 2026-04-17
Days to Cover
2.6+18.4%
26.95M shares short · FINRA 2026-06-30
Tracked 13F institutions hold 33.6% of GM's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-17), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
4
$13.04M
Total Transactions
4
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| May 28, 2026 | Rory Harvey | S | Sale | 9,124 | $775.27K |
| May 28, 2026 | Christopher Hatto | S | Sale | 6,895 | $586.08K |
| May 27, 2026 | Mary T Barra | S | Sale | 103,057 | $8.48M |
| May 26, 2026 | Paul A Jacobson | S | Sale | 40,000 | $3.20M |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $8.79B | 0.13% | -1.3% |
| 2 | BlackRock, Inc. | $6.16B | 0.11% | -2.0% |
| 3 | STATE STREET CORP | $3.32B | 0.11% | -2.7% |
| 4 | FMR LLC | $1.13B | 0.06% | -4.8% |
| 5 | AQR CAPITAL MANAGEMENT LLC | $1.03B | 0.47% | +27.6% |
| 6 | HARRIS ASSOCIATES L P | $1.00B | 1.34% | -22.7% |
| 7 | VIKING GLOBAL INVESTORS LP | $683.68M | 1.91% | +34.8% |
| 8 | MILLENNIUM MANAGEMENT LLC | $369.21M | 0.15% | -34.3% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $258.46M | 0.03% | -1.6% |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | $177.78M | 0.03% | +34.9% |
| Member | Type | Date |
|---|---|---|
| Alan Armstrong | Buy | Mar 27, 2026 |
| Thomas H. Jr. Kean | Sell | Jan 7, 2026 |
| Rob Bresnahan | Buy | Apr 8, 2025 |
| Gilbert Cisneros | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of GM with a position worth $8.79B, representing 0.13% of their portfolio. In total, 19 institutional investors hold GM with a combined value of $23.28B.
In the most recent quarter, 1 fund opened a new position in GM. Additionally, 6 increased their holdings and 12 reduced their positions.
Institutional investors hold $23.28B worth of GM stock across 19 positions. The largest institutional holder is VANGUARD GROUP INC with $8.79B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For GM, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their GM positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Feb 26, 2025 |
| David A Perdue , Jr | Sell | Apr 14, 2020 |
| David A Perdue , Jr | Buy | Mar 18, 2020 |
| David A Perdue , Jr | Buy | Mar 4, 2020 |
| David A Perdue , Jr | Buy | Feb 28, 2020 |
Showing 8 of 43. STOCK Act disclosures lag up to 45 days.
Last Close
$82.64
2026-07-24
YTD
+2.0%
90% of 52-week range
