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.251–300 of 317
- PassiveAmendment 1Oct 27, 2026BlackRock Portfolio Management LLC8.1% · 6,155,437 shSEC
- PassiveAmendment 7Oct 27, 2026iShares Large Cap Moderate Quarterly Laddered ETFBlackRock Portfolio Management LLC21.5% · 1,065,710 shSEC
- PassiveAmendment 1Below 5%Oct 27, 2026iShares Flexible Equity Active ETFBlackRock Portfolio Management LLC4.8% · 15,594,310 shSEC
- PassiveAmendment 1Oct 27, 2026iShares AAA CLO Active ETFBlackRock Portfolio Management LLC5.2% · 2,341,418 shSEC
- PassiveAmendment 1Oct 27, 2026BlackRock Portfolio Management LLC8.4% · 3,491,612 shSEC
- PassiveAmendment 10Oct 27, 2026iShares S&P 500 3% Capped ETFBlackRock Portfolio Management LLC10.3% · 98,000 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 5Below 5%Oct 27, 2026iShares iBonds Dec 2036 Term Corporate ETFBlackRock Portfolio Management LLC4.8% · 305,000 shSEC
- PassiveAmendment 2Oct 27, 2026iShares ESG Advanced MSCI USA ETFBlackRock Portfolio Management LLC9.9% · 2,113,647 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 1Below 5%Oct 27, 2026Ishares Broad Usd High Yield Corporate Bond EtfBlackRock Portfolio Management LLC1.6% · 11,895,362 shSEC
- PassiveAmendment 7Oct 27, 2026Ishares 0-5 Year Tips Bond EtfBlackRock Portfolio Management LLC26.6% · 43,546,459 shSEC
- PassiveAmendment 5Oct 27, 2026iShares MSCI Denmark ETFBlackRock Portfolio Management LLC6.7% · 110,147 shSEC
- PassiveAmendment 10Oct 27, 2026iShares Prime Money Market ETFBlackRock Portfolio Management LLC13.4% · 1,000,000 shSEC
- PassiveAmendment 3Oct 27, 2026iShares 0-1 Year Treasury Bond ETFBlackRock Portfolio Management LLC7.8% · 16,189,900 shSEC
- PassiveAmendment 1Below 5%Oct 27, 2026Ishares Core U.S. Reit EtfBlackRock Portfolio Management LLC4.98% · 3,494,573 shSEC
- PassiveAmendment 1Below 5%Oct 27, 2026Ishares 20+ Year Treasury Bond EtfBlackRock Portfolio Management LLC4.97% · 29,573,085 shSEC
- PassiveAmendment 1Oct 27, 2026iShares Large Cap 10% Target Buffer Dec ETFBlackRock Portfolio Management LLC15.6% · 400,000 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 4Oct 27, 2026iShares Core 1-5 Year USD Bond ETFBlackRock Portfolio Management LLC8.8% · 9,503,933 shSEC
- PassiveAmendment 5Oct 27, 2026iShares Core MSCI Total International Stock ETFBlackRock Portfolio Management LLC43.5% · 269,157,278 shSEC
- PassiveAmendment 8Oct 27, 2026Ishares Strategic Metals EtfBlackRock Portfolio Management LLC16.7% · 184,051 shSEC
- PassiveAmendment 1Oct 27, 2026iShares Large Cap Core Active ETFBlackRock Portfolio Management LLC5.1% · 9,656,576 shSEC
- PassiveAmendment 4Oct 27, 2026iShares Technology Opportunities Active ETFBlackRock Portfolio Management LLC37% · 400,000 shSEC
- PassiveAmendment 9Oct 27, 2026iShares Government Money Market ETFBlackRock Portfolio Management LLC13.1% · 250,000 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 2Below 5%Oct 27, 2026iSHARES TRUSTBlackRock Portfolio Management LLC0% · 0 shSEC
- PassiveAmendment 4Oct 27, 2026iShares, Inc.BlackRock Portfolio Management LLC15.2% · 36,806,168 shSEC
- PassiveAmendment 6Oct 27, 2026iShares, Inc.BlackRock Portfolio Management LLC34.1% · 6,832,097 shSEC
- PassiveAmendment 5Oct 27, 2026iShares, Inc.BlackRock Portfolio Management LLC12.5% · 2,171,007 shSEC
- PassiveAmendment 5Oct 27, 2026iSHARES TRUSTBlackRock Portfolio Management LLC8.5% · 18,381,613 shSEC
- PassiveAmendment 1Oct 27, 2026BlackRock Portfolio Management LLC9.4% · 2,703,324 shSEC
- PassiveAmendment 1Below 5%Oct 27, 2026BlackRock Portfolio Management LLC4.6% · 4,979,614 shSEC
- PassiveAmendment 3Below 5%Oct 27, 2026iShares, Inc.BlackRock, Inc.0% · 0 shSEC
- PassiveAmendment 1Below 5%Oct 27, 2026Expro Group Holdings N.V.BlackRock, Inc.0% · 0 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
- PassiveAmendment 1Below 5%Oct 27, 2026Yi-Chen Huang0% · 0 shSEC
| Filing | Symbol | Holder | % Owned | Shares | Filed | SEC filing |
|---|---|---|---|---|---|---|
PassiveAmendment 1 | FULC | BlackRock Portfolio Management LLC in Fulcrum Therapeutics Inc | 8.1% | 6,155,437 | 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 1Below 5% | — | BlackRock Portfolio Management LLC in iShares Flexible Equity Active ETF | 4.8% | 15,594,310 | Oct 27, 2026 | SEC |
PassiveAmendment 1 | — | BlackRock Portfolio Management LLC in iShares AAA CLO Active ETF | 5.2% | 2,341,418 | Oct 27, 2026 | SEC |
PassiveAmendment 1 | RXST | BlackRock Portfolio Management LLC in RxSight, Inc. | 8.4% | 3,491,612 | Oct 27, 2026 | SEC |
PassiveAmendment 10 | — | BlackRock Portfolio Management LLC in iShares S&P 500 3% Capped ETF | 10.3% | 98,000 | 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 5Below 5% | — | BlackRock Portfolio Management LLC in iShares iBonds Dec 2036 Term Corporate ETF | 4.8% | 305,000 | Oct 27, 2026 | SEC |
PassiveAmendment 2 | — | BlackRock Portfolio Management LLC in iShares ESG Advanced MSCI USA ETF | 9.9% | 2,113,647 | 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 1Below 5% | — | BlackRock Portfolio Management LLC in Ishares Broad Usd High Yield Corporate Bond Etf | 1.6% | 11,895,362 | 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 MSCI Denmark ETF | 6.7% | 110,147 | Oct 27, 2026 | SEC |
PassiveAmendment 10 | — | BlackRock Portfolio Management LLC in iShares Prime Money Market ETF | 13.4% | 1,000,000 | Oct 27, 2026 | SEC |
PassiveAmendment 3 | — | BlackRock Portfolio Management LLC in iShares 0-1 Year Treasury Bond ETF | 7.8% | 16,189,900 | Oct 27, 2026 | SEC |
PassiveAmendment 1Below 5% | — | BlackRock Portfolio Management LLC in Ishares Core U.S. Reit Etf | 4.98% | 3,494,573 | Oct 27, 2026 | SEC |
PassiveAmendment 1Below 5% | — | BlackRock Portfolio Management LLC in Ishares 20+ Year Treasury Bond Etf | 4.97% | 29,573,085 | Oct 27, 2026 | SEC |
PassiveAmendment 1 | — | BlackRock Portfolio Management LLC in iShares Large Cap 10% Target Buffer Dec ETF | 15.6% | 400,000 | 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 4 | — | BlackRock Portfolio Management LLC in iShares Core 1-5 Year USD Bond ETF | 8.8% | 9,503,933 | 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 8 | — | BlackRock Portfolio Management LLC in Ishares Strategic Metals Etf | 16.7% | 184,051 | Oct 27, 2026 | SEC |
PassiveAmendment 1 | — | BlackRock Portfolio Management LLC in iShares Large Cap Core Active ETF | 5.1% | 9,656,576 | Oct 27, 2026 | SEC |
PassiveAmendment 4 | — | BlackRock Portfolio Management LLC in iShares Technology Opportunities Active ETF | 37% | 400,000 | Oct 27, 2026 | SEC |
PassiveAmendment 9 | — | BlackRock Portfolio Management LLC in iShares Government Money Market ETF | 13.1% | 250,000 | 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 2Below 5% | — | BlackRock Portfolio Management LLC in iSHARES TRUST | 0% | 0 | Oct 27, 2026 | SEC |
PassiveAmendment 4 | — | BlackRock Portfolio Management LLC in iShares, Inc. | 15.2% | 36,806,168 | Oct 27, 2026 | SEC |
PassiveAmendment 6 | — | BlackRock Portfolio Management LLC in iShares, Inc. | 34.1% | 6,832,097 | Oct 27, 2026 | SEC |
PassiveAmendment 5 | — | BlackRock Portfolio Management LLC in iShares, Inc. | 12.5% | 2,171,007 | Oct 27, 2026 | SEC |
PassiveAmendment 5 | — | BlackRock Portfolio Management LLC in iSHARES TRUST | 8.5% | 18,381,613 | Oct 27, 2026 | SEC |
PassiveAmendment 1 | GSG | BlackRock Portfolio Management LLC in iShares S&P GSCI Commodity-Indexed Trust | 9.4% | 2,703,324 | Oct 27, 2026 | SEC |
PassiveAmendment 1Below 5% | CCK | BlackRock Portfolio Management LLC in Crown Holdings, Inc. | 4.6% | 4,979,614 | Oct 27, 2026 | SEC |
PassiveAmendment 3Below 5% | — | BlackRock, Inc. in iShares, Inc. | 0% | 0 | Oct 27, 2026 | SEC |
PassiveAmendment 1Below 5% | — | BlackRock, Inc. in Expro Group Holdings N.V. | 0% | 0 | 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 |
PassiveAmendment 1Below 5% | PERF | Yi-Chen Huang in Perfect Corp. | 0% | 0 | Oct 27, 2026 | SEC |