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 GASS
| 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 13, 2026 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Brian Berman | 4.11M | 10.8% | SCHEDULE 13G/A ↗ |
| Nov 13, 2026 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Glendon Opportunities Fund, L.P. | 4.11M | 10.8% | SCHEDULE 13G/A ↗ |
| Nov 13, 2026 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Glendon Capital Management L.P. | 4.11M | 10.8% | SCHEDULE 13G/A ↗ |
| Nov 12, 2026 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Renaissance Technologies Holdings Corporation | 1.80M | 4.8% | SCHEDULE 13G/A ↗ |
| Nov 12, 2026 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Renaissance Technologies LLC | 1.80M | 4.8% | SCHEDULE 13G/A ↗ |
| Jul 10, 2026 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Daniel R. Tisch | 2.70M | 7.3% | SCHEDULE 13D/A ↗ |
| Jul 10, 2026 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | TowerView LLC | 2.70M | 7.3% | SCHEDULE 13D/A ↗ |
| Feb 25, 2026 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Harry N. Vafias | 12.41M | 32.7% | SCHEDULE 13D/A ↗ |
| Feb 25, 2026 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Arethusa Properties LTD | 586,020 | 1.6% | SCHEDULE 13D/A ↗ |
| Feb 25, 2026 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Flawless Management Inc. | 7.11M | 18.9% | SCHEDULE 13D/A ↗ |
| Feb 11, 2026 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Barclays PLC | 1.61M | 4.4% | SCHEDULE 13G/A ↗ |
| Nov 12, 2025 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Glendon Opportunities Fund, L.P. | 4.74M | 13.2% | SCHEDULE 13G/A ↗ |
| Nov 12, 2025 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Brian Berman | 4.84M | 13.5% | SCHEDULE 13G/A ↗ |
| Nov 12, 2025 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Glendon Capital Management L.P. | 4.84M | 13.5% | SCHEDULE 13G/A ↗ |
| Sep 22, 2025 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Harry N. Vafias | 11.80M | 31.7% | SCHEDULE 13D/A ↗ |
| Sep 22, 2025 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Arethusa Properties LTD | 586,020 | 1.6% | SCHEDULE 13D/A ↗ |
| Sep 22, 2025 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Flawless Management Inc. | 7.11M | 19.1% | SCHEDULE 13D/A ↗ |
| Aug 13, 2025 | SCHEDULE 13G | GASS StealthGas, Inc. | Renaissance Technologies Holdings Corporation | 1.85M | 5.0% | SCHEDULE 13G ↗ |
| Aug 13, 2025 | SCHEDULE 13G | GASS StealthGas, Inc. | Renaissance Technologies LLC | 1.85M | 5.0% | SCHEDULE 13G ↗ |
| Aug 12, 2025 | SCHEDULE 13G | GASS StealthGas, Inc. | Barclays PLC | 2.15M | 5.8% | SCHEDULE 13G ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Renaissance Technologies Holdings Corporation | 1.77M | 4.8% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GASS StealthGas, Inc. | Renaissance Technologies LLC | 1.77M | 4.8% | SCHEDULE 13G/A ↗ |
| Dec 26, 2024 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Harry N. Vafias | 11.42M | 30.6% | SCHEDULE 13D/A ↗ |
| Dec 26, 2024 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Arethusa Properties LTD | 586,020 | 1.6% | SCHEDULE 13D/A ↗ |
| Dec 26, 2024 | SCHEDULE 13D/A (amended) | GASS StealthGas, Inc. | Flawless Management Inc. | 7.11M | 19.2% | SCHEDULE 13D/A ↗ |
25 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:40 PM EST.
Download CSV The rows of this feed, with the filters above. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Other feeds: Congressional trades · Executive-branch trades · Bills in Congress · Roll-call votes · Corporate PAC donations · Lobbying · Capitol Hires · Lobbying and contracts · Government contracts · Insider trades · Planned insider sales · Executive pay · Institutional holdings (13F) · Short interest · Fails to deliver · Daily short volume · Wikipedia page views · App store ratings · H-1B visa applications · Stock splits · 8-K events · IPO filings · Deals · Private placements (Form D) · Merger clearances (HSR) · Layoff notices (WARN) · SEC enforcement · Patents · Clinical trial updates · FDA approvals and clearances