Activist & passive stakes
Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.
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New filings only, amendments hidden. Show all filings →1–3 of 3
- PassiveNewBelow 5%Nov 13, 2026Donald Smith & Co., Inc.5% · 5,245,121 shSEC
- PassiveNewNov 9, 2026Coastlands Capital LP5.14% · 852,669 shSEC
- PassiveNewNov 6, 2026Coastlands Capital LP17.5% · 412,416 shSEC
| Filing | Symbol | Holder | % Owned | Shares | Filed | SEC filing |
|---|---|---|---|---|---|---|
PassiveNewBelow 5% | ASTL | Donald Smith & Co., Inc. in Algoma Steel Group Inc. | 5% | 5,245,121 | Nov 13, 2026 | SEC |
PassiveNew | STRO | Coastlands Capital LP in Sutro Biopharma, Inc. | 5.14% | 852,669 | Nov 9, 2026 | SEC |
PassiveNew | BOLT | Coastlands Capital LP in Bolt Biotherapeutics, Inc. | 17.5% | 412,416 | Nov 6, 2026 | SEC |