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Ownership stakes (13D / 13G)
Investors who own more than 5% of a company, from activists (13D) to passive holders (13G).
About this data
- What it is
- An investor who owns more than 5% of a public company must say so. Investors who may try to influence the company, such as activists, file the longer Schedule 13D; passive holders file the shorter Schedule 13G.
- Who files it
- The investor, within days of crossing 5%, and again whenever the stake changes materially.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- 13G filings are far more common than 13D. A 13D usually means the investor intends to push for changes, so it tends to get more attention.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Filings per day, last 30 days
13D (activist) 13G (passive)
Latest ownership filings
Showing: ticker AMR
| Filed | ScheduleBoth report a stake of more than 5%. A 13D is filed by investors who may try to influence the company, such as activists; a 13G by passive holders. | Company | Investor | Shares | % of shares | Filing |
|---|---|---|---|---|---|---|
| Nov 10, 2026 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | State Street Corporation | 837,797 | 6.6% | SCHEDULE 13G ↗ |
| Aug 13, 2026 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Mohnish Pabrai | 603,358 | 4.8% | SCHEDULE 13G/A ↗ |
| Aug 7, 2026 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Ssga Funds Management, Inc. | 729,439 | 5.7% | SCHEDULE 13G ↗ |
| Aug 7, 2026 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | State Street Corporation | 974,463 | 7.7% | SCHEDULE 13G ↗ |
| Jul 31, 2026 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Vanguard Portfolio Management | 608,703 | 4.8% | SCHEDULE 13G/A ↗ |
| May 14, 2026 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Mohnish Pabrai | 659,535 | 5.2% | SCHEDULE 13G ↗ |
| Apr 28, 2026 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Vanguard Portfolio Management | 644,638 | 5.0% | SCHEDULE 13G ↗ |
| Mar 26, 2026 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 12, 2026 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Renaissance Technologies Holdings Corporation | 611,915 | 4.8% | SCHEDULE 13G/A ↗ |
| Feb 12, 2026 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Renaissance Technologies LLC | 611,915 | 4.8% | SCHEDULE 13G/A ↗ |
| Aug 13, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Renaissance Technologies Holdings Corporation | 661,115 | 5.1% | SCHEDULE 13G ↗ |
| Aug 13, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Renaissance Technologies LLC | 661,115 | 5.1% | SCHEDULE 13G ↗ |
| Aug 11, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | State Street Corporation | 865,934 | 6.6% | SCHEDULE 13G ↗ |
| May 2, 2025 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Joe M. Thomson | 141,432 | 1.1% | SCHEDULE 13G/A ↗ |
| May 2, 2025 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Pacer Advisors, Inc. | 141,432 | 1.1% | SCHEDULE 13G/A ↗ |
| May 2, 2025 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Pacer US Small Cap Cash Cows Growth Leaders ETF | 443 | 0.0% | SCHEDULE 13G/A ↗ |
| May 2, 2025 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | Pacer US Small Cap Cash Cows ETF | 140,989 | 1.1% | SCHEDULE 13G/A ↗ |
| May 2, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Joe M. Thomson | 746,223 | 5.7% | SCHEDULE 13G ↗ |
| May 2, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Pacer Advisors, Inc. | 746,223 | 5.7% | SCHEDULE 13G ↗ |
| May 2, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Pacer US Small Cap Cash Cows Growth Leaders ETF | 388 | 0.0% | SCHEDULE 13G ↗ |
| May 2, 2025 | SCHEDULE 13G | AMR Alpha Metallurgical Resources, Inc. | Pacer US Small Cap Cash Cows ETF | 745,835 | 5.7% | SCHEDULE 13G ↗ |
| Apr 23, 2025 | SCHEDULE 13G/A (amended) | AMR Alpha Metallurgical Resources, Inc. | BlackRock, Inc. | 1.61M | 12.4% | SCHEDULE 13G/A ↗ |
22 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:15 PM EST.
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