Activist & passive stakes
Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.
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All filings, new and amended.1–50 of 50
- ActivistAmendment 2Nov 2, 2026EVgo Member Holdings, LLC56.81% · 178,682,352 shSEC
- ActivistAmendment 3Oct 31, 2026Glenbrook Capital Management40.51% · 2,196,973 shSEC
- ActivistAmendment 7Oct 31, 2026White Mountains Insurance Group, Ltd.35.1% · 17,856,614 shSEC
- ActivistAmendment 28Oct 30, 2026Einhorn David24.4% · 10,336,493 shSEC
- ActivistAmendment 6Oct 30, 2026The Prudential Insurance Company of America61.2% · 7,784,052 shSEC
- ActivistAmendment 1Oct 30, 2026Liu Ming Hui94.8% · 180,000,000 shSEC
- ActivistNewOct 30, 2026Foxo Technologies Inc.74.9% · 500,000,000 shSEC
- ActivistAmendment 45Oct 29, 2026Family Trading Inc.21.95% · 2,930,718 shSEC
- ActivistAmendment 11Oct 29, 2026Whitmore Bradford T40.3% · 6,708,835 shSEC
- ActivistAmendment 36Oct 29, 2026Deutsche Telekom AG55.9% · 592,065,875 shSEC
- PassiveNewOct 29, 2026Fouad Ahmed43% · 573,090 shSEC
- ActivistAmendment 3Oct 28, 2026Byland Christina Elisabeth68.81% · 59,146,907 shSEC
- ActivistNewOct 28, 2026SunHydrogen, Inc.42.7% · 610,950,000 shSEC
- PassiveAmendment 5Oct 28, 2026Drew Holdings Ltd.22.5% · 10,505,732 shSEC
- ActivistAmendment 1Oct 28, 2026Sermonix Pharmaceuticals, Inc.25.1% · 3,149,470 shSEC
- PassiveNewOct 28, 2026PRIMECAP Odyssey FundsPrinciple Wealth Partners LLC37.2% · 7,171,893 shSEC
- PassiveAmendment 9Oct 27, 2026Ishares Global Healthcare EtfBlackRock, Inc.24.2% · 10,237,365 shSEC
- PassiveAmendment 3Oct 27, 2026iShares IVV Premium Income+ ETFBlackRock, Inc.23.6% · 1,821,474 shSEC
- PassiveAmendment 11Oct 27, 2026iShares Large Cap Accelerated Outcome ETFBlackRock Portfolio Management LLC50% · 400,000 shSEC
- PassiveAmendment 7Oct 27, 2026iShares Large Cap Moderate Quarterly Laddered ETFBlackRock Portfolio Management LLC21.5% · 1,065,710 shSEC
- PassiveAmendment 4Oct 27, 2026iShares Texas Equity ETFBlackRock Portfolio Management LLC33.9% · 190,000 shSEC
- PassiveAmendment 6Oct 27, 2026iShares S&P 500 ex S&P 100 ETFBlackRock Portfolio Management LLC52.6% · 400,000 shSEC
- PassiveAmendment 3Oct 27, 2026iShares Environmental Infrastructure and Industrials ETFBlackRock Portfolio Management LLC33.4% · 53,500 shSEC
- PassiveAmendment 3Oct 27, 2026iShares Breakthrough Environmental Solutions ETFBlackRock Portfolio Management LLC43.8% · 70,000 shSEC
- PassiveAmendment 7Oct 27, 2026Ishares 0-5 Year Tips Bond EtfBlackRock Portfolio Management LLC26.6% · 43,546,459 shSEC
- PassiveAmendment 5Oct 27, 2026iShares iBonds 2033 Term High Yield and Income ETFBlackRock Portfolio Management LLC57.1% · 400,000 shSEC
- PassiveAmendment 7Oct 27, 2026Ishares Msci United Kingdom EtfBlackRock Portfolio Management LLC24.4% · 19,258,589 shSEC
- PassiveAmendment 5Oct 27, 2026iShares Core MSCI Total International Stock ETFBlackRock Portfolio Management LLC43.5% · 269,157,278 shSEC
- PassiveAmendment 4Oct 27, 2026iShares Technology Opportunities Active ETFBlackRock Portfolio Management LLC37% · 400,000 shSEC
- PassiveAmendment 7Oct 27, 2026iShares Managed Futures Active ETFBlackRock Portfolio Management LLC29.4% · 600,000 shSEC
- ActivistAmendment 4Oct 27, 2026CK Life Sciences Int'l., (Holdings) Inc.75.2% · 28,763,331 shSEC
- PassiveAmendment 6Oct 27, 2026iShares, Inc.BlackRock Portfolio Management LLC34.1% · 6,832,097 shSEC
- PassiveAmendment 16Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.68.72% · 10,925,974 shSEC
- PassiveAmendment 1Oct 27, 2026First Trust Exchange-Traded Fund VIFirst Trust Portfolios L.P.71.1% · 20,689,479 shSEC
- PassiveAmendment 2Oct 27, 2026First Trust Exchange-Traded Fund VIFirst Trust Portfolios L.P.74.52% · 19,115,370 shSEC
- PassiveAmendment 28Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.74.57% · 16,647,210 shSEC
- PassiveAmendment 27Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.71.25% · 14,926,288 shSEC
- PassiveAmendment 30Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.75.13% · 16,734,669 shSEC
- PassiveAmendment 27Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.67.66% · 15,392,170 shSEC
- PassiveAmendment 23Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.65.52% · 14,316,350 shSEC
- PassiveAmendment 25Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.67.68% · 16,022,071 shSEC
- PassiveAmendment 30Oct 27, 2026First Trust Exchange-Traded Fund VIIIFirst Trust Portfolios L.P.66.39% · 16,349,502 shSEC
- ActivistAmendment 1Oct 27, 2026Antalpha Capital (HK) Limited49.1% · 24,841,271 shSEC
- ActivistNewOct 26, 2026ARCH Venture Fund XII, L.P.25.6% · 13,692,507 shSEC
- ActivistNewOct 26, 2026Hill Michael57.4% · 8,214,836 shSEC
- ActivistAmendment 11Oct 26, 2026BCPE Seminole Holdings II Intermediate, LP22.96% · 30,055,197 shSEC
- PassiveAmendment 17Oct 26, 2026Gil Shwed26.2% · 26,725,925 shSEC
- ActivistAmendment 2Oct 26, 2026Monarch Alternative Capital LP39.8% · 19,333,334 shSEC
- ActivistAmendment 4Oct 23, 2026CHS US Investments LLC60.4% · 22,937,292 shSEC
- PassiveAmendment 12Oct 23, 2026City of London Investment Management Company Limited24.5% · 9,944,810 shSEC
| Filing | Symbol | Holder | % Owned | Shares | Filed | SEC filing |
|---|---|---|---|---|---|---|
ActivistAmendment 2 | EVGO | EVgo Member Holdings, LLC in EVgo Inc. | 56.81% | 178,682,352 | Nov 2, 2026 | SEC |
ActivistAmendment 3 | SNES | Glenbrook Capital Management in SenesTech, Inc. | 40.51% | 2,196,973 | Oct 31, 2026 | SEC |
ActivistAmendment 7 | MAX | White Mountains Insurance Group, Ltd. in MediaAlpha, Inc. | 35.1% | 17,856,614 | Oct 31, 2026 | SEC |
ActivistAmendment 28 | GRBK | Einhorn David in Green Brick Partners, Inc. | 24.4% | 10,336,493 | Oct 30, 2026 | SEC |
ActivistAmendment 6 | PGIM | The Prudential Insurance Company of America in PGIM Private Credit Fund | 61.2% | 7,784,052 | Oct 30, 2026 | SEC |
ActivistAmendment 1 | ESYN | Liu Ming Hui in Enersyn Global Inc. | 94.8% | 180,000,000 | Oct 30, 2026 | SEC |
ActivistNew | LUDG | Foxo Technologies Inc. in Ludwig Enterprises, Inc. | 74.9% | 500,000,000 | Oct 30, 2026 | SEC |
ActivistAmendment 45 | TOPS | Family Trading Inc. in Top Ships Inc. | 21.95% | 2,930,718 | Oct 29, 2026 | SEC |
ActivistAmendment 11 | ULBI | Whitmore Bradford T in Ultralife Corp | 40.3% | 6,708,835 | Oct 29, 2026 | SEC |
ActivistAmendment 36 | TMUS | Deutsche Telekom AG in T-Mobile US, Inc. | 55.9% | 592,065,875 | Oct 29, 2026 | SEC |
PassiveNew | RBNE | Fouad Ahmed in Robin Energy Ltd. | 43% | 573,090 | Oct 29, 2026 | SEC |
ActivistAmendment 3 | RCT | Byland Christina Elisabeth in RedCloud Holdings plc | 68.81% | 59,146,907 | Oct 28, 2026 | SEC |
ActivistNew | NEWH | SunHydrogen, Inc. in NewHydrogen, Inc. | 42.7% | 610,950,000 | Oct 28, 2026 | SEC |
PassiveAmendment 5 | HSHP | Drew Holdings Ltd. in Himalaya Shipping Ltd. | 22.5% | 10,505,732 | Oct 28, 2026 | SEC |
ActivistAmendment 1 | LONA | Sermonix Pharmaceuticals, Inc. in LeonaBio, Inc. | 25.1% | 3,149,470 | Oct 28, 2026 | SEC |
PassiveNew | — | Principle Wealth Partners LLC in PRIMECAP Odyssey Funds | 37.2% | 7,171,893 | Oct 28, 2026 | SEC |
PassiveAmendment 9 | — | BlackRock, Inc. in Ishares Global Healthcare Etf | 24.2% | 10,237,365 | Oct 27, 2026 | SEC |
PassiveAmendment 3 | — | BlackRock, Inc. in iShares IVV Premium Income+ ETF | 23.6% | 1,821,474 | Oct 27, 2026 | SEC |
PassiveAmendment 11 | — | BlackRock Portfolio Management LLC in iShares Large Cap Accelerated Outcome ETF | 50% | 400,000 | Oct 27, 2026 | SEC |
PassiveAmendment 7 | — | BlackRock Portfolio Management LLC in iShares Large Cap Moderate Quarterly Laddered ETF | 21.5% | 1,065,710 | Oct 27, 2026 | SEC |
PassiveAmendment 4 | — | BlackRock Portfolio Management LLC in iShares Texas Equity ETF | 33.9% | 190,000 | Oct 27, 2026 | SEC |
PassiveAmendment 6 | — | BlackRock Portfolio Management LLC in iShares S&P 500 ex S&P 100 ETF | 52.6% | 400,000 | Oct 27, 2026 | SEC |
PassiveAmendment 3 | — | BlackRock Portfolio Management LLC in iShares Environmental Infrastructure and Industrials ETF | 33.4% | 53,500 | Oct 27, 2026 | SEC |
PassiveAmendment 3 | — | BlackRock Portfolio Management LLC in iShares Breakthrough Environmental Solutions ETF | 43.8% | 70,000 | Oct 27, 2026 | SEC |
PassiveAmendment 7 | — | BlackRock Portfolio Management LLC in Ishares 0-5 Year Tips Bond Etf | 26.6% | 43,546,459 | Oct 27, 2026 | SEC |
PassiveAmendment 5 | — | BlackRock Portfolio Management LLC in iShares iBonds 2033 Term High Yield and Income ETF | 57.1% | 400,000 | Oct 27, 2026 | SEC |
PassiveAmendment 7 | — | BlackRock Portfolio Management LLC in Ishares Msci United Kingdom Etf | 24.4% | 19,258,589 | Oct 27, 2026 | SEC |
PassiveAmendment 5 | — | BlackRock Portfolio Management LLC in iShares Core MSCI Total International Stock ETF | 43.5% | 269,157,278 | Oct 27, 2026 | SEC |
PassiveAmendment 4 | — | BlackRock Portfolio Management LLC in iShares Technology Opportunities Active ETF | 37% | 400,000 | Oct 27, 2026 | SEC |
PassiveAmendment 7 | — | BlackRock Portfolio Management LLC in iShares Managed Futures Active ETF | 29.4% | 600,000 | Oct 27, 2026 | SEC |
ActivistAmendment 4 | DWTX | CK Life Sciences Int'l., (Holdings) Inc. in Dogwood Therapeutics, Inc. | 75.2% | 28,763,331 | Oct 27, 2026 | SEC |
PassiveAmendment 6 | — | BlackRock Portfolio Management LLC in iShares, Inc. | 34.1% | 6,832,097 | Oct 27, 2026 | SEC |
PassiveAmendment 16 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 68.72% | 10,925,974 | Oct 27, 2026 | SEC |
PassiveAmendment 1 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VI | 71.1% | 20,689,479 | Oct 27, 2026 | SEC |
PassiveAmendment 2 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VI | 74.52% | 19,115,370 | Oct 27, 2026 | SEC |
PassiveAmendment 28 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 74.57% | 16,647,210 | Oct 27, 2026 | SEC |
PassiveAmendment 27 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 71.25% | 14,926,288 | Oct 27, 2026 | SEC |
PassiveAmendment 30 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 75.13% | 16,734,669 | Oct 27, 2026 | SEC |
PassiveAmendment 27 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 67.66% | 15,392,170 | Oct 27, 2026 | SEC |
PassiveAmendment 23 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 65.52% | 14,316,350 | Oct 27, 2026 | SEC |
PassiveAmendment 25 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 67.68% | 16,022,071 | Oct 27, 2026 | SEC |
PassiveAmendment 30 | — | First Trust Portfolios L.P. in First Trust Exchange-Traded Fund VIII | 66.39% | 16,349,502 | Oct 27, 2026 | SEC |
ActivistAmendment 1 | AURE | Antalpha Capital (HK) Limited in Aurelion Inc. | 49.1% | 24,841,271 | Oct 27, 2026 | SEC |
ActivistNew | CTY | ARCH Venture Fund XII, L.P. in City Therapeutics, Inc. | 25.6% | 13,692,507 | Oct 26, 2026 | SEC |
ActivistNew | ALDS | Hill Michael in APPlife Digital Solutions Inc | 57.4% | 8,214,836 | Oct 26, 2026 | SEC |
ActivistAmendment 11 | SGRY | BCPE Seminole Holdings II Intermediate, LP in Surgery Partners, Inc. | 22.96% | 30,055,197 | Oct 26, 2026 | SEC |
PassiveAmendment 17 | CHKP | Gil Shwed in Check Point Software Technologies Ltd | 26.2% | 26,725,925 | Oct 26, 2026 | SEC |
ActivistAmendment 2 | CEPL | Monarch Alternative Capital LP in Capstone Energy+, Inc. | 39.8% | 19,333,334 | Oct 26, 2026 | SEC |
ActivistAmendment 4 | RENT | CHS US Investments LLC in Rent the Runway, Inc. | 60.4% | 22,937,292 | Oct 23, 2026 | SEC |
PassiveAmendment 12 | AEF | City of London Investment Management Company Limited in abrdn Emerging Markets ex-China Fund, Inc. | 24.5% | 9,944,810 | Oct 23, 2026 | SEC |