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 SSTI
| 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 2, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Ledbetter Terry Lee Jr | 795,187 | 6.0% | SCHEDULE 13G/A ↗ |
| Oct 2, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Kopion Asset Management, LLC | 1.28M | 9.7% | SCHEDULE 13G/A ↗ |
| Oct 2, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Gary M. Lauder 2015 Trust | 91,000 | 0.7% | SCHEDULE 13D ↗ |
| Oct 2, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Lauder Partners LLC | 1.14M | 8.6% | SCHEDULE 13D ↗ |
| Oct 2, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | The Gary M. Lauder Revocable Trust UAD 8/10/2000 | 1.02M | 7.7% | SCHEDULE 13D ↗ |
| Oct 2, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Gary M. Lauder | 2.26M | 17.0% | SCHEDULE 13D ↗ |
| Sep 30, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | Alex Vezendan | 2.09M | 15.8% | SCHEDULE 13D/A ↗ |
| Sep 30, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | John Conlin | 2.09M | 15.8% | SCHEDULE 13D/A ↗ |
| Sep 30, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | Veradace Partners LP | 2.09M | 15.8% | SCHEDULE 13D/A ↗ |
| Sep 30, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | Veradace Capital Management LLC | 2.09M | 15.8% | SCHEDULE 13D/A ↗ |
| Sep 30, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Russell Roenick | 153,423 | 1.2% | SCHEDULE 13D ↗ |
| Sep 30, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Transom Capital Public Fund GP, LLC | 153,423 | 1.2% | SCHEDULE 13D ↗ |
| Sep 30, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Transom Capital Public Fund, LP | 153,423 | 1.2% | SCHEDULE 13D ↗ |
| Apr 24, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Ledbetter Terry Lee Jr | 647,797 | 5.0% | SCHEDULE 13G ↗ |
| Apr 24, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Kopion Asset Management, LLC | 1.02M | 7.9% | SCHEDULE 13G ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | J. Christopher Donahue | 450,000 | 3.5% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Ann C. Donahue | 450,000 | 3.5% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Thomas R. Donahue | 450,000 | 3.5% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Voting Shares Irrevocable Trust | 450,000 | 3.5% | SCHEDULE 13G/A ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Federated Hermes, Inc. | 450,000 | 3.5% | SCHEDULE 13G/A ↗ |
| Mar 10, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | Alex Vezendan | 2.09M | 16.5% | SCHEDULE 13D/A ↗ |
| Mar 10, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | John Conlin | 2.09M | 16.5% | SCHEDULE 13D/A ↗ |
| Mar 10, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | Veradace Partners LP | 2.09M | 16.5% | SCHEDULE 13D/A ↗ |
| Mar 10, 2026 | SCHEDULE 13D/A (amended) | SSTI SoundThinking, Inc. | Veradace Capital Management LLC | 2.09M | 16.5% | SCHEDULE 13D/A ↗ |
| Mar 10, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Alex Vezendan | 2.09M | 16.5% | SCHEDULE 13D ↗ |
| Mar 10, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | John Conlin | 2.09M | 16.5% | SCHEDULE 13D ↗ |
| Mar 10, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Veradace Partners LP | 2.09M | 16.5% | SCHEDULE 13D ↗ |
| Mar 10, 2026 | SCHEDULE 13D | SSTI SoundThinking, Inc. | Veradace Capital Management LLC | 2.09M | 16.5% | SCHEDULE 13D ↗ |
| Jan 12, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | John Conlin | 645,529 | 5.1% | SCHEDULE 13G ↗ |
| Jan 12, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Alexander Vezendan | 645,529 | 5.1% | SCHEDULE 13G ↗ |
| Jan 12, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Veradace Capital Management LLC | 645,529 | 5.1% | SCHEDULE 13G ↗ |
| Jan 12, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Veradace Partners LP | 645,529 | 5.1% | SCHEDULE 13G ↗ |
| Jan 5, 2026 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Kopion Asset Management, LLC | 972,108 | 7.7% | SCHEDULE 13G ↗ |
| Oct 7, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | J. Christopher Donahue | 1.00M | 7.8% | SCHEDULE 13G/A ↗ |
| Oct 7, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Ann C. Donahue | 1.00M | 7.8% | SCHEDULE 13G/A ↗ |
| Oct 7, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Thomas R. Donahue | 1.00M | 7.8% | SCHEDULE 13G/A ↗ |
| Oct 7, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Voting Shares Irrevocable Trust | 1.00M | 7.8% | SCHEDULE 13G/A ↗ |
| Oct 7, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Federated Hermes, Inc. | 1.00M | 7.8% | SCHEDULE 13G/A ↗ |
| Aug 13, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Ralph A. Clark | 816,233 | 6.2% | SCHEDULE 13G/A ↗ |
| Jul 16, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | BlackRock, Inc. | 620,504 | 4.9% | SCHEDULE 13G/A ↗ |
| Apr 25, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | BlackRock, Inc. | 639,811 | 5.1% | SCHEDULE 13G/A ↗ |
| Apr 8, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Kopion Asset Management, LLC | 541,676 | 4.3% | SCHEDULE 13G/A ↗ |
| Feb 10, 2025 | SCHEDULE 13G/A (amended) | SSTI SoundThinking, Inc. | Gilder Gagnon Howe & Co LLC | 0 | 0.0% | SCHEDULE 13G/A ↗ |
| Feb 5, 2025 | SCHEDULE 13G | SSTI SoundThinking, Inc. | Kopion Asset Management, LLC | 727,240 | 5.8% | SCHEDULE 13G ↗ |
44 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:51 PM EST.
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