Feeds › Ownership stakes (13D / 13G)
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 CLSKW
| 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 |
|---|---|---|---|---|---|---|
| Oct 19, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | Bank of Nova Scotia | 10.33M | 3.9% | SCHEDULE 13G/A ↗ |
| Oct 19, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | Bank of Nova Scotia | 10.33M | 3.9% | SCHEDULE 13G/A ↗ |
| Oct 19, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | Bank of Nova Scotia | 10.33M | 3.9% | SCHEDULE 13G/A ↗ |
| Jul 17, 2026 | SCHEDULE 13G | CLSK CleanSpark, Inc. | David E. Shaw | 12.86M | 5.0% | SCHEDULE 13G ↗ |
| Jul 17, 2026 | SCHEDULE 13G | CLSK CleanSpark, Inc. | D. E. Shaw & Co., L.L.C. | 12.86M | 5.0% | SCHEDULE 13G ↗ |
| Jul 17, 2026 | SCHEDULE 13G | CLSK CleanSpark, Inc. | D. E. Shaw & Co., L.P. | 12.86M | 5.0% | SCHEDULE 13G ↗ |
| Jul 15, 2026 | SCHEDULE 13G | CLSK CleanSpark, Inc. | Bank of Nova Scotia | 14.79M | 5.6% | SCHEDULE 13G ↗ |
| Jul 14, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | Dimensional Fund Advisors LP | 9.65M | 3.8% | SCHEDULE 13G/A ↗ |
| Apr 29, 2026 | SCHEDULE 13G | CLSK CleanSpark, Inc. | Vanguard Capital Management | 13.01M | 5.1% | SCHEDULE 13G ↗ |
| Apr 9, 2026 | SCHEDULE 13G | CLSK CleanSpark, Inc. | Dimensional Fund Advisors LP | 14.10M | 5.5% | SCHEDULE 13G ↗ |
| Mar 26, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 13, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | Susquehanna Securities, LLC | 12.38M | 4.8% | SCHEDULE 13G/A ↗ |
| Feb 13, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | Susquehanna Investment Group | 12.38M | 4.8% | SCHEDULE 13G/A ↗ |
| Feb 13, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | SIG Brokerage, LP | 12.38M | 4.8% | SCHEDULE 13G/A ↗ |
| Feb 13, 2026 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | G1 Execution Services, LLC | 12.38M | 4.8% | SCHEDULE 13G/A ↗ |
| Dec 3, 2025 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | The Vanguard Group | 25.69M | 10.1% | SCHEDULE 13G/A ↗ |
| Nov 13, 2025 | SCHEDULE 13G | CLSK CleanSpark, Inc. | Susquehanna Securities, LLC | 14.44M | 5.1% | SCHEDULE 13G ↗ |
| Nov 13, 2025 | SCHEDULE 13G | CLSK CleanSpark, Inc. | Susquehanna Investment Group | 14.44M | 5.1% | SCHEDULE 13G ↗ |
| Nov 13, 2025 | SCHEDULE 13G | CLSK CleanSpark, Inc. | SIG Brokerage, LP | 14.44M | 5.1% | SCHEDULE 13G ↗ |
| Nov 13, 2025 | SCHEDULE 13G | CLSK CleanSpark, Inc. | G1 Execution Services, LLC | 14.44M | 5.1% | SCHEDULE 13G ↗ |
| Apr 30, 2025 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | The Vanguard Group | 24.15M | 8.6% | SCHEDULE 13G/A ↗ |
| Apr 3, 2025 | SCHEDULE 13G/A (amended) | CLSK CleanSpark, Inc. | BlackRock, Inc. | 43.63M | 15.5% | SCHEDULE 13G/A ↗ |
22 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:28 PM EST.
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