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 WEAV
| 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 6, 2026 | SCHEDULE 13G | Weave Communications Inc | Barclays PLC | 4.03M | 5.0% | SCHEDULE 13G ↗ |
| Oct 28, 2026 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Michael J. Stark | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Oct 28, 2026 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Crosslink Capital Management, LLC | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Oct 28, 2026 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Crosslink Capital, Inc. | 0 | 0.0% | SCHEDULE 13D/A ↗ |
| Oct 16, 2026 | SCHEDULE 13G | Weave Communications Inc | Paul J. Glazer | 4.85M | 6.1% | SCHEDULE 13G ↗ |
| Oct 16, 2026 | SCHEDULE 13G | Weave Communications Inc | Glazer Capital, LLC | 4.85M | 6.1% | SCHEDULE 13G ↗ |
| Aug 19, 2026 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Michael J. Stark | 4.40M | 5.5% | SCHEDULE 13D/A ↗ |
| Aug 19, 2026 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Crosslink Capital Management, LLC | 717,603 | 0.9% | SCHEDULE 13D/A ↗ |
| Aug 19, 2026 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Crosslink Capital, Inc. | 4.27M | 5.3% | SCHEDULE 13D/A ↗ |
| Mar 27, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Mar 20, 2026 | SCHEDULE 13G | Weave Communications, Inc. | Newtyn TE Partners, LP | 3.93M | 5.0% | SCHEDULE 13G ↗ |
| Mar 20, 2026 | SCHEDULE 13G | Weave Communications, Inc. | Newtyn Management, LLC | 6.31M | 8.0% | SCHEDULE 13G ↗ |
| Mar 6, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | Abigail P. Johnson | 652,734 | 0.8% | SCHEDULE 13G/A ↗ |
| Mar 6, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | FMR LLC | 652,734 | 0.8% | SCHEDULE 13G/A ↗ |
| Feb 11, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | Wasatch Advisors LP | 1.78M | 2.3% | SCHEDULE 13G/A ↗ |
| Feb 5, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | Abigail P. Johnson | 7.38M | 9.5% | SCHEDULE 13G/A ↗ |
| Feb 5, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | FMR LLC | 7.38M | 9.5% | SCHEDULE 13G/A ↗ |
| Jan 30, 2026 | SCHEDULE 13G/A (amended) | Weave Communications Inc | The Vanguard Group | 5.85M | 7.5% | SCHEDULE 13G/A ↗ |
| Dec 5, 2025 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Michael J. Stark | 3.68M | 4.7% | SCHEDULE 13D/A ↗ |
| Dec 5, 2025 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Crosslink Capital Management, LLC | 717,603 | 0.9% | SCHEDULE 13D/A ↗ |
| Dec 5, 2025 | SCHEDULE 13D/A (amended) | Weave Communications, Inc. | Crosslink Capital, Inc. | 3.53M | 4.5% | SCHEDULE 13D/A ↗ |
| Nov 5, 2025 | SCHEDULE 13G/A (amended) | Weave Communications Inc | Abigail P. Johnson | 9.63M | 12.5% | SCHEDULE 13G/A ↗ |
| Nov 5, 2025 | SCHEDULE 13G/A (amended) | Weave Communications Inc | FMR LLC | 9.63M | 12.5% | SCHEDULE 13G/A ↗ |
| Jul 17, 2025 | SCHEDULE 13G | Weave Communications, Inc. | BlackRock, Inc. | 4.20M | 5.6% | SCHEDULE 13G ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Blake G Modersitzki | 3.61M | 4.8% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Venture Partners VII, L.L.C. | 699,444 | 0.9% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VII-Entrepreneurs Fund, L.P. | 59,592 | 0.1% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VII-A, L.P. | 109,323 | 0.1% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VII L.P. | 530,529 | 0.7% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Venture Partners VI, L.L.C. | 2.80M | 3.7% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VI-A, L.P. | 179,153 | 0.2% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VI, L.P. | 2.62M | 3.5% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications Inc | Abigail P. Johnson | 10.68M | 14.4% | SCHEDULE 13G/A ↗ |
| May 12, 2025 | SCHEDULE 13G/A (amended) | Weave Communications Inc | FMR LLC | 10.68M | 14.4% | SCHEDULE 13G/A ↗ |
| Mar 7, 2025 | SCHEDULE 13G | Weave Communications Inc | Abigail P. Johnson | 9.74M | 13.4% | SCHEDULE 13G ↗ |
| Mar 7, 2025 | SCHEDULE 13G | Weave Communications Inc | FMR LLC | 9.74M | 13.4% | SCHEDULE 13G ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Blake G Modersitzki | 3.95M | 5.4% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Venture Partners VII, L.L.C. | 699,444 | 1.0% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VII-Entrepreneurs Fund, L.P. | 59,592 | 0.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VII-A, L.P. | 109,323 | 0.2% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VII L.P. | 530,529 | 0.7% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Venture Partners VI, L.L.C. | 3.16M | 4.3% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VI-A, L.P. | 201,975 | 0.3% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Pelion Ventures VI, L.P. | 2.95M | 4.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Tyler Newton | 360,670 | 0.5% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Brian Rich | 604,729 | 0.8% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Catalyst Investors Partners IV, L.L.C. | 54,714 | 0.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Catalyst Investors Partners IV, L.P. | 54,714 | 0.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Catalyst Investors IV, L.P. | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | Weave Communications, Inc. | Catalyst Investors QP IV, L.P. | 54,714 | 0.1% | SCHEDULE 13G/A ↗ |
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