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 WSTN
| 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) | WSTN Westin Acquisition Corp | Karpus Management, Inc. | 1.27M | 15.8% | SCHEDULE 13G/A ↗ |
| Nov 12, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Mizuho Financial Group, Inc. | 490,260 | 8.1% | SCHEDULE 13G ↗ |
| Nov 9, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Berkley Insurance Company | 327,979 | 5.4% | SCHEDULE 13G ↗ |
| Nov 9, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | W. R. Berkley Corporation | 327,979 | 5.4% | SCHEDULE 13G ↗ |
| Oct 6, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Robert R. Bellick | 159,914 | 2.6% | SCHEDULE 13G/A ↗ |
| Oct 6, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Christopher L. Gust | 159,914 | 2.6% | SCHEDULE 13G/A ↗ |
| Oct 6, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Wolverine Holdings, LLC | 159,914 | 2.6% | SCHEDULE 13G/A ↗ |
| Oct 6, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Wolverine Asset Management, LLC | 159,914 | 2.6% | SCHEDULE 13G/A ↗ |
| Jul 28, 2026 | SCHEDULE 13D/A (amended) | WSTN Westin Acquisition Corp | Ong Hanjie | 2.25M | 27.9% | SCHEDULE 13D/A ↗ |
| Jul 28, 2026 | SCHEDULE 13D/A (amended) | WSTN Westin Acquisition Corp | EU Asia Holidays Pte. Ltd. | 2.25M | 27.9% | SCHEDULE 13D/A ↗ |
| Jul 28, 2026 | SCHEDULE 13D/A (amended) | WSTN Westin Acquisition Corp | Westin Investment Co. Ltd. | 2.25M | 27.9% | SCHEDULE 13D/A ↗ |
| Jul 14, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Robert R. Bellick | 265,021 | 5.0% | SCHEDULE 13G ↗ |
| Jul 14, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Christopher L. Gust | 265,021 | 5.0% | SCHEDULE 13G ↗ |
| Jul 14, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Wolverine Holdings, LLC | 265,021 | 5.0% | SCHEDULE 13G ↗ |
| Jul 14, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Wolverine Asset Management, LLC | 265,021 | 5.0% | SCHEDULE 13G ↗ |
| May 14, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Karpus Management, Inc. | 1.39M | 17.3% | SCHEDULE 13G/A ↗ |
| Mar 6, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Karpus Management, Inc. | 1.20M | 14.9% | SCHEDULE 13G ↗ |
| Feb 17, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | David Puritz | 400,000 | 6.6% | SCHEDULE 13G ↗ |
| Feb 17, 2026 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Shaolin Capital Management LLC | 400,000 | 6.6% | SCHEDULE 13G ↗ |
| Feb 4, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Lawrence M. Feis | 117,197 | 2.0% | SCHEDULE 13G/A ↗ |
| Feb 4, 2026 | SCHEDULE 13G/A (amended) | WSTN Westin Acquisition Corp | Feis Equities LLC | 117,197 | 2.0% | SCHEDULE 13G/A ↗ |
| Dec 12, 2025 | SCHEDULE 13D | WSTN Westin Acquisition Corp | Westin Investment Co. Ltd. | 2.25M | 27.9% | SCHEDULE 13D ↗ |
| Nov 12, 2025 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Lawrence M. Feis | 352,870 | 6.1% | SCHEDULE 13G ↗ |
| Nov 12, 2025 | SCHEDULE 13G | WSTN Westin Acquisition Corp | Feis Equities LLC | 352,870 | 6.1% | SCHEDULE 13G ↗ |
24 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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