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 GTLB
| 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 30, 2026 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Sytse Sijbrandij Revocable Trust Dated February 21, 2019 | 12.79M | 7.6% | SCHEDULE 13G/A ↗ |
| Oct 30, 2026 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Sytse Sijbrandij | 14.29M | 8.5% | SCHEDULE 13G/A ↗ |
| Jul 28, 2026 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | BlackRock, Inc. | 7.60M | 4.5% | SCHEDULE 13G/A ↗ |
| May 15, 2026 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Ricky C. Sandler | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| May 15, 2026 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Eminence Capital, LP | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| May 14, 2026 | SCHEDULE 13G | GTLB GitLab Inc. | AQR Capital Management Holdings, LLC | 8.67M | 5.7% | SCHEDULE 13G ↗ |
| May 14, 2026 | SCHEDULE 13G | GTLB GitLab Inc. | AQR Capital Management, LLC | 8.67M | 5.7% | SCHEDULE 13G ↗ |
| Apr 29, 2026 | SCHEDULE 13G | GTLB GitLab Inc. | Vanguard Portfolio Management | 8.72M | 5.7% | SCHEDULE 13G ↗ |
| Mar 26, 2026 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | The Vanguard Group | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 17, 2026 | SCHEDULE 13G | GTLB GitLab Inc. | Ricky C. Sandler | 7.70M | 5.1% | SCHEDULE 13G ↗ |
| Feb 17, 2026 | SCHEDULE 13G | GTLB GitLab Inc. | Eminence Capital, LP | 7.70M | 5.1% | SCHEDULE 13G ↗ |
| Nov 7, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Sijbrandij Foundation LLC | 227,271 | 0.1% | SCHEDULE 13G/A ↗ |
| Nov 7, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Sytse Sijbrandij Revocable Trust Dated February 21, 2019 | 15.94M | 9.6% | SCHEDULE 13G/A ↗ |
| Nov 7, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Sytse Sijbrandij | 17.67M | 10.7% | SCHEDULE 13G/A ↗ |
| Oct 17, 2025 | SCHEDULE 13G | GTLB GitLab Inc. | BlackRock, Inc. | 7.80M | 5.3% | SCHEDULE 13G ↗ |
| Sep 8, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | The Vanguard Group | 15.09M | 10.3% | SCHEDULE 13G/A ↗ |
| Apr 23, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | BlackRock, Inc. | 6.89M | 4.8% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Matthew Jacobson | 3.43M | 2.4% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | William J.G. Griffith | 5.08M | 3.6% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Divesh Makan | 5.32M | 3.8% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Capital Group GP, LLC | 336,025 | 0.2% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Capital Group, L.P. | 1,198 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Capital, LLC | 1,198 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Investment Holdings, LP | 334,827 | 0.2% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners VI TT GP, Ltd. | 964,607 | 0.7% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners VI GP, L.P. | 964,607 | 0.7% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners VI-B, L.P. | 535,503 | 0.4% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners VI, L.P. | 429,104 | 0.3% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners V TT GP, Ltd. | 191,408 | 0.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners V GP, L.P. | 191,408 | 0.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners V-B, L.P. | 132,980 | 0.1% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners V, L.P. | 58,428 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners IV TT GP, Ltd. | 1.72M | 1.2% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners IV GP, L.P. | 1.72M | 1.2% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners IV-B, L.P. | 1.07M | 0.8% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners IV, L.P. | 647,454 | 0.5% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners III TT GP, Ltd. | 1.05M | 0.7% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners III GP, L.P. | 1.05M | 0.7% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners III-B, L.P. | 542,175 | 0.4% | SCHEDULE 13G/A ↗ |
| Feb 14, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | ICONIQ Strategic Partners III, L.P. | 507,412 | 0.4% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Alphabet Inc. | 6.09M | 4.3% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | XXVI Holdings Inc. | 6.09M | 4.3% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | Alphabet Holdings LLC | 6.09M | 4.3% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | GV 2021 GP, L.L.C. | 1.69M | 1.2% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | GV 2021 GP, L.P. | 1.69M | 1.2% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | GV 2021, L.P. | 1.69M | 1.2% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | GV 2017 GP, L.L.C. | 4.41M | 3.1% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | GV 2017 GP, L.P. | 4.41M | 3.1% | SCHEDULE 13G/A ↗ |
| Feb 13, 2025 | SCHEDULE 13G/A (amended) | GTLB GitLab Inc. | GV 2017, L.P. | 4.41M | 3.1% | SCHEDULE 13G/A ↗ |
| Feb 4, 2025 | SCHEDULE 13G | GTLB GitLab Inc. | BlackRock, Inc. | 10.36M | 7.3% | SCHEDULE 13G ↗ |
50 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:46 PM EST.
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