Recent Institutional Ownership
The latest activist and 5%+ stake disclosures across the market. Schedule 13D and 13G filings showing which funds and investors are building or trimming positions, sourced from SEC EDGAR. Looking for full quarterly portfolios? Browse the portfolios of tracked investors.
| Ticker | Investor | Form | Stake | Change | Filed |
|---|---|---|---|---|---|
| PCGPG&E Corp | PointState Capital GP LLCInstitution | SC 13G | 5.1% | New position | Sep 4, 2026 |
| PCGPG&E Corp | Zachary J. SchreiberIndividual | SC 13G | 5.1% | New position | Sep 4, 2026 |
| PCGPG&E Corp | PointState Capital LPInvestment Advisor | SC 13G | 5.1% | New position | Sep 4, 2026 |
| PCGPG&E Corp | PointState Holdings LLCInstitution | SC 13G | 5.1% | New position | Sep 4, 2026 |
| PCGPG&E Corp | SteelMill Master Fund LPInstitution | SC 13G | 5.1% | New position | Sep 4, 2026 |
| WDAYWorkday, Inc. | BlackRock, Inc.Holding Company | SC 13G/A | 10.0% | ▲ 0.3% | Sep 4, 2026 |
| LULUlululemon athletica inc. | Anamered Investments Inc.ACTIVIST | SC 13D/A | 4.3% | ▲ 0.1% | Sep 4, 2026 |
| LULUlululemon athletica inc. | Dennis J. WilsonACTIVIST | SC 13D/A | 8.6% | ▲ 0.2% | Sep 4, 2026 |
| LULUlululemon athletica inc. | LIPO Investments (USA), Inc.ACTIVIST | SC 13D/A | 3.1% | ▲ 0.1% | Sep 4, 2026 |
| CIENCIENA CORP | JPMORGAN CHASE & COInvestment Advisor | SC 13G/A | 3.9% | New position | Sep 3, 2026 |
| GDGENERAL DYNAMICS CORP | Longview Asset Management, LLCACTIVIST | SC 13D/A | 10.0% | New position | Aug 28, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Cox Communications Equity Holdings, Inc.ACTIVIST | SC 13D | 27.9% | New position | Aug 25, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Cox Enterprises, Inc.ACTIVIST | SC 13D | 27.9% | New position | Aug 25, 2026 |
| WYNNWYNN RESORTS LTD | Gillian WynnIndividual | SC 13G/A | 5.7% | New position | Aug 24, 2026 |
| WYNNWYNN RESORTS LTD | Kevyn WynnIndividual | SC 13G/A | 5.7% | New position | Aug 24, 2026 |
| WYNNWYNN RESORTS LTD | Elaine P. Wynn Family Trust - 2016 dtd 5/24/2016Institution | SC 13G/A | 0.0% | ▼ 9.1% | Aug 24, 2026 |
| MLMMARTIN MARIETTA MATERIALS INC | Financiere de Gestions Internationales SCAACTIVIST | SC 13D | 15.4% | New position | Aug 24, 2026 |
| MLMMARTIN MARIETTA MATERIALS INC | LNA Holding SRLACTIVIST | SC 13D | 15.4% | New position | Aug 24, 2026 |
| MLMMARTIN MARIETTA MATERIALS INC | GPI SAACTIVIST | SC 13D | 15.4% | New position | Aug 24, 2026 |
| MLMMARTIN MARIETTA MATERIALS INC | Kalk en Dolomiet Maatschappij SAACTIVIST | SC 13D | 15.4% | New position | Aug 24, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Liberty Broadband CorporationACTIVIST | SC 13D/A | 0.0% | ▼ 32.4% | Aug 21, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Ronald A. DuncanIndividual | SC 13G | 6.6% | New position | Aug 21, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Advance Long-Term Management TrustACTIVIST | SC 13D/A | 14.3% | ▲ 2.0% | Aug 21, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Advance/Newhouse PartnershipACTIVIST | SC 13D/A | 14.3% | ▲ 2.0% | Aug 21, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Advance Publications, IncACTIVIST | SC 13D/A | 14.3% | ▲ 2.0% | Aug 21, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Newhouse Broadcasting CorporationACTIVIST | SC 13D/A | 14.3% | ▲ 2.0% | Aug 21, 2026 |
| CHTRCHARTER COMMUNICATIONS, INC. /MO/ | Newhouse Family Holdings, L.P.ACTIVIST | SC 13D/A | 14.3% | ▲ 2.0% | Aug 21, 2026 |
| RSGREPUBLIC SERVICES, INC. | Cascade Investment, L.L.C.ACTIVIST | SC 13D/A | 36.7% | ▲ 1.1% | Aug 20, 2026 |
| RSGREPUBLIC SERVICES, INC. | William H. Gates IIIACTIVIST | SC 13D/A | 36.7% | ▲ 1.1% | Aug 20, 2026 |
| CBRSCerebras Systems Inc. | Eclipse SPV II, L.P.ACTIVIST | SC 13D/A | 2.0% | ▼ 0.5% | Aug 18, 2026 |
| CBRSCerebras Systems Inc. | Eclipse SPV II GP, LLCACTIVIST | SC 13D/A | 2.0% | ▼ 0.5% | Aug 18, 2026 |
| CBRSCerebras Systems Inc. | Eclipse Continuity GP I, LLCACTIVIST | SC 13D/A | 0.2% | ▼ 0.1% | Aug 18, 2026 |
| CBRSCerebras Systems Inc. | Eclipse Continuity Fund I, L.P.ACTIVIST | SC 13D/A | 0.2% | ▼ 0.1% | Aug 18, 2026 |
| CBRSCerebras Systems Inc. | Eclipse Ventures Fund I, L.P.ACTIVIST | SC 13D/A | 1.7% | ▼ 0.4% | Aug 18, 2026 |
| CBRSCerebras Systems Inc. | Lior SusanACTIVIST | SC 13D/A | 4.3% | ▼ 0.9% | Aug 18, 2026 |
| CBRSCerebras Systems Inc. | Eclipse Ventures GP I, LLCACTIVIST | SC 13D/A | 1.7% | ▼ 0.4% | Aug 18, 2026 |
| TTWOTAKE TWO INTERACTIVE SOFTWARE INC | Starlite Capital INCHolding Company | SC 13G | 5.2% | New position | Aug 17, 2026 |
| TTWOTAKE TWO INTERACTIVE SOFTWARE INC | The Gregory Fenelon Revocable Living TrustInstitution | SC 13G | 5.2% | New position | Aug 17, 2026 |
| TTWOTAKE TWO INTERACTIVE SOFTWARE INC | Gregory FenelonIndividual | SC 13G | 5.2% | New position | Aug 17, 2026 |
| BETABETA Technologies, Inc. | Charles A. DavisIndividual | SC 13G/A | 7.3% | ▼ 0.8% | Aug 15, 2026 |
| DALDELTA AIR LINES, INC. | BERKSHIRE HATHAWAY INCInvestment Advisor | SC 13G/A | 8.7% | ▲ 2.6% | Aug 15, 2026 |
| DALDELTA AIR LINES, INC. | Warren E. BuffettIndividual | SC 13G/A | 8.7% | ▲ 2.6% | Aug 15, 2026 |
| DALDELTA AIR LINES, INC. | National Indemnity CompanyInsurance | SC 13G/A | 8.7% | ▲ 2.6% | Aug 15, 2026 |
| LENLENNAR CORP /NEW/ | BERKSHIRE HATHAWAY INCInvestment Advisor | SC 13G | 6.2% | New position | Aug 15, 2026 |
| LENLENNAR CORP /NEW/ | Warren E. BuffettIndividual | SC 13G | 6.2% | New position | Aug 15, 2026 |
| LENLENNAR CORP /NEW/ | Berkshire Hathaway Life Insurance Company of NebraskaInstitution | SC 13G | 0.4% | New position | Aug 15, 2026 |
| LENLENNAR CORP /NEW/ | National Indemnity CompanyInsurance | SC 13G | 6.2% | New position | Aug 15, 2026 |
| LENLENNAR CORP /NEW/ | BHG Life Insurance CompanyInsurance | SC 13G | 0.4% | New position | Aug 15, 2026 |
| CBRSCerebras Systems Inc. | Altimeter Capital Management, LPInvestment Advisor | SC 13G | 6.2% | New position | Aug 14, 2026 |
| CBRSCerebras Systems Inc. | Altimeter Capital Management General Partner, LLCInstitution | SC 13G | 6.2% | New position | Aug 14, 2026 |
| CBRSCerebras Systems Inc. | Gerstner Bradley ThomasIndividual | SC 13G | 6.2% | New position | Aug 14, 2026 |
| FPSForgent Power Solutions, Inc. | Philippe LaffontHolding Company | SC 13G | 7.5% | New position | Aug 14, 2026 |
| FPSForgent Power Solutions, Inc. | COATUE MANAGEMENT, L.L.C.Investment Advisor | SC 13G | 7.5% | New position | Aug 14, 2026 |
| CBRSCerebras Systems Inc. | Coatue Private Fund II LPInstitution | SC 13G | 6.2% | New position | Aug 14, 2026 |
| CBRSCerebras Systems Inc. | COATUE MANAGEMENT, L.L.C.Investment Advisor | SC 13G | 7.1% | New position | Aug 14, 2026 |
| CBRSCerebras Systems Inc. | Philippe LaffontHolding Company | SC 13G | 7.1% | New position | Aug 14, 2026 |
| CBRSCerebras Systems Inc. | Coatue Private II GP LLCInstitution | SC 13G | 6.2% | New position | Aug 14, 2026 |
| PSPERSHING SQUARE INC. | Pershing Square Management, LLCHolding Company | SC 13G | 75.1% | New position | Aug 14, 2026 |
| PSPERSHING SQUARE INC. | Pershing Square Partner Group, LLCInstitution | SC 13G | 46.1% | New position | Aug 14, 2026 |
| PSPERSHING SQUARE INC. | Ryan IsraelIndividual | SC 13G | 7.8% | New position | Aug 14, 2026 |
| PSPERSHING SQUARE INC. | William A. AckmanInstitution | SC 13G | 45.3% | New position | Aug 14, 2026 |
| PSPERSHING SQUARE INC. | WAA Management LLCInstitution | SC 13G | 40.8% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund III Principals Fund, LPInstitution | SC 13G | 0.2% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund V, LPInstitution | SC 13G | 0.2% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund IV Management, LLCInstitution | SC 13G | 1.0% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund II Principals Fund, LPInstitution | SC 13G | 0.1% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund III, LPInstitution | SC 13G | 0.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund III Management, LLCInstitution | SC 13G | 0.5% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | FF GP Holdings, LLCInstitution | SC 13G | 0.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | I'll Be Seeing You LLCInstitution | SC 13G | 0.2% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund V Management, LLCInstitution | SC 13G | 0.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund Growth Management, LLCInstitution | SC 13G | 0.1% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | Peter ThielIndividual | SC 13G | 5.5% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund II Entrepreneurs Fund, LPInstitution | SC 13G | 0.1% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund Alpha Management, LLCInstitution | SC 13G | 0.7% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund II Management, LLCInstitution | SC 13G | 2.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund IV Principals Fund, LPInstitution | SC 13G | 0.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund Growth II, LPInstitution | SC 13G | 0.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | FF Upper Tier GP, LLCInstitution | SC 13G | 0.6% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund IV, LPInstitution | SC 13G | 0.7% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | Lembas II, LPInstitution | SC 13G | 0.7% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund Growth II Management, LPInstitution | SC 13G | 0.3% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund Growth, LPInstitution | SC 13G | 0.1% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund V Principals Fund, LPInstitution | SC 13G | 0.1% | New position | Aug 14, 2026 |
| SPCXSPACE EXPLORATION TECHNOLOGIES CORP | The Founders Fund II, LPInstitution | SC 13G | 2.0% | New position | Aug 14, 2026 |
| DKNGDraftKings Inc. | DART KENNETH BRYANIndividual | SC 13G | 5.8% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Omnadora Management LLCInstitution | SC 13G/A | 4.7% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Intrator Family TrustInstitution | SC 13G/A | 0.5% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Omnadora Capital LLCInstitution | SC 13G/A | 4.7% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Intrator Family GST-Exempt TrustInstitution | SC 13G/A | 0.9% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Patricia A. IntratorIndividual | SC 13G/A | 1.5% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Michael N IntratorIndividual | SC 13G/A | 10.1% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Canis Major 2025 GRATInstitution | SC 13G/A | 0.8% | ▼ 0.7% | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Brannin J. McBee 2022 Irrevocable TrustInstitution | SC 13G/A | 0.8% | ▼ 0.3% | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Canis Minor 2026 GRATInstitution | SC 13G/A | 0.1% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Brannin McBeeIndividual | SC 13G/A | 2.9% | ▼ 1.2% | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Canis Major 2026 GRATInstitution | SC 13G/A | 0.3% | New position | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Meghan Q. BennettIndividual | SC 13G/A | 1.3% | ▼ 0.6% | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Canis Minor 2025 GRATInstitution | SC 13G/A | 0.1% | ▼ 0.1% | Aug 14, 2026 |
| CRWVCoreWeave, Inc. | Venturo Family GST Exempt Trust dated June 30, 2023Institution | SC 13G/A | 0.6% | ▼ 0.3% | Aug 14, 2026 |
Source: SEC EDGAR Schedule 13D / 13G filings. Quarterly 13F holdings are shown on each company's institutional ownership page.