Activist & passive stakes
Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.
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Amendments only.1–16 of 16
- PassiveAmendment 1Nov 3, 2026Sio Capital Management, LLC7.87% · 2,000,000 shSEC
- PassiveAmendment 1Below 5%Nov 3, 2026Beutel, Goodman & Co Ltd.—SEC
- PassiveAmendment 2Below 5%Nov 2, 2026Harel Insurance Investments & Financial Services Ltd.2.2% · 836,550 shSEC
- PassiveAmendment 5Below 5%Nov 2, 2026Harel Insurance Investments & Financial Services Ltd.0.3% · 124,744 shSEC
- PassiveAmendment 2Nov 2, 2026Harel Insurance Investments & Financial Services Ltd.6% · 70,418,201 shSEC
- PassiveAmendment 1Nov 2, 2026Harel Insurance Investments & Financial Services Ltd.6.3% · 7,164,672 shSEC
- PassiveAmendment 1Below 5%Oct 30, 2026Vanguard Portfolio Management4.91% · 6,367,588 shSEC
- PassiveAmendment 1Oct 30, 2026Vanguard Portfolio Management9.52% · 1,556,558 shSEC
- PassiveAmendment 1Oct 30, 2026Vanguard Portfolio Management8.02% · 5,505,144 shSEC
- PassiveAmendment 1Below 5%Oct 30, 2026Vanguard Portfolio Management4.57% · 9,050,005 shSEC
- PassiveAmendment 1Below 5%Oct 30, 2026Vanguard Capital Management4.83% · 3,319,639 shSEC
- PassiveAmendment 1Below 5%Oct 30, 2026Vanguard Capital Management4.99% · 1,808,244 shSEC
- PassiveAmendment 2Oct 28, 2026HOLD Alapkezelo Zrt.15.2% · 3,216,097 shSEC
- PassiveAmendment 19Oct 27, 2026BlackRock, Inc.11.5% · 21,257,802 shSEC
- PassiveAmendment 17Oct 27, 2026BlackRock, Inc.9.6% · 68,999,346 shSEC
- PassiveAmendment 2Oct 26, 2026Amundi5.32% · 3,291,588 shSEC
| Filing | Symbol | Holder | % Owned | Shares | Filed | SEC filing |
|---|---|---|---|---|---|---|
PassiveAmendment 1 | SER | Sio Capital Management, LLC in Serina Therapeutics, Inc. | 7.87% | 2,000,000 | Nov 3, 2026 | SEC |
PassiveAmendment 1Below 5% | BGSI | Beutel, Goodman & Co Ltd. in Boyd Group Services Inc. | — | — | Nov 3, 2026 | SEC |
PassiveAmendment 2Below 5% | NYAX | Harel Insurance Investments & Financial Services Ltd. in Nayax Ltd. | 2.2% | 836,550 | Nov 2, 2026 | SEC |
PassiveAmendment 5Below 5% | PERI | Harel Insurance Investments & Financial Services Ltd. in Perion Network Ltd | 0.3% | 124,744 | Nov 2, 2026 | SEC |
PassiveAmendment 2 | TEVA | Harel Insurance Investments & Financial Services Ltd. in Teva Pharmaceutical Industries Ltd. | 6% | 70,418,201 | Nov 2, 2026 | SEC |
PassiveAmendment 1 | TSEM | Harel Insurance Investments & Financial Services Ltd. in Tower Semiconductor Ltd | 6.3% | 7,164,672 | Nov 2, 2026 | SEC |
PassiveAmendment 1Below 5% | SVC | Vanguard Portfolio Management in Service Properties Trust | 4.91% | 6,367,588 | Oct 30, 2026 | SEC |
PassiveAmendment 1 | KALU | Vanguard Portfolio Management in Kaiser Aluminum Corp | 9.52% | 1,556,558 | Oct 30, 2026 | SEC |
PassiveAmendment 1 | HCSG | Vanguard Portfolio Management in Healthcare Services Group Inc | 8.02% | 5,505,144 | Oct 30, 2026 | SEC |
PassiveAmendment 1Below 5% | BTSG | Vanguard Portfolio Management in BrightSpring Health Services Inc | 4.57% | 9,050,005 | Oct 30, 2026 | SEC |
PassiveAmendment 1Below 5% | HCSG | Vanguard Capital Management in Healthcare Services Group Inc | 4.83% | 3,319,639 | Oct 30, 2026 | SEC |
PassiveAmendment 1Below 5% | EFSC | Vanguard Capital Management in Enterprise Financial Services Corp | 4.99% | 1,808,244 | Oct 30, 2026 | SEC |
PassiveAmendment 2 | PESI | HOLD Alapkezelo Zrt. in Perma Fix Environmental Services Inc | 15.2% | 3,216,097 | Oct 28, 2026 | SEC |
PassiveAmendment 19 | HOS | BlackRock, Inc. in Hornbeck Offshore Services | 11.5% | 21,257,802 | Oct 27, 2026 | SEC |
PassiveAmendment 17 | WY | BlackRock, Inc. in Weyerhaeuser Co | 9.6% | 68,999,346 | Oct 27, 2026 | SEC |
PassiveAmendment 2 | CWT | Amundi in California Water Service Group | 5.32% | 3,291,588 | Oct 26, 2026 | SEC |