BORR Borr Drilling Limited
Borr Drilling Limited (BORR) Institutional Ownership
What the institutions did with BORR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 14.7M | 13.0% |
| D. E. Shaw & Co., Inc. | 7.2M | 6.4% |
| SONA ASSET MANAGEMENT (US) LLC | 6.1M | 5.3% |
| GOLDMAN SACHS GROUP INC | 5.5M | 4.8% |
| STATE STREET CORP | 4.4M | 3.8% |
| DIMENSIONAL FUND ADVISORS LP | 4.1M | 3.6% |
| UBS Group AG | 3.9M | 3.4% |
| BARCLAYS PLC | 3.5M | 3.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.2M | 2.8% |
| Capital International Investors | 3.0M | 2.6% |
| SG Americas Securities, LLC | 2.7M | 2.4% |
| MARSHALL WACE, LLP | 2.4M | 2.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 2.3M | 2.0% |
| Goehring & Rozencwajg Associates, LLC | 2.2M | 2.0% |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | 2.2M | 2.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.2M | 2.0% |
| DNB Asset Management AS | 2.1M | 1.9% |
| MASTERS CAPITAL MANAGEMENT LLC | 2.0M | 1.8% |
| MILLENNIUM MANAGEMENT LLC | 1.9M | 1.7% |
| De Lisle Partners LLP | 1.9M | 1.7% |
| TUDOR INVESTMENT CORP ET AL | 1.8M | 1.6% |
| NORTHERN TRUST CORP | 1.7M | 1.5% |
| Empowered Funds, LLC | 1.5M | 1.3% |
| Squarepoint Ops LLC | 1.4M | 1.2% |
| GeoSphere Capital Management, LLC | 1.3M | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| SONA ASSET MANAGEMENT (US) LLC | New | 0 | 6.1M | +6.1M |
| Nuveen, LLC | Reduced | 4.0M | 775.9K | -3.2M |
| HRT FINANCIAL LP | Sold Out | 2.8M | 0 | -2.8M |
| SG Americas Securities, LLC | Increased | 40.7K | 2.7M | +2.6M |
| MORGAN STANLEY | Reduced | 3.7M | 1.2M | -2.5M |
| Point72 Asset Management, L.P. | Reduced | 2.7M | 551.7K | -2.1M |
| UBS Group AG | Increased | 1.9M | 3.9M | +2.0M |
| BlackRock, Inc. | Reduced | 16.6M | 14.7M | -1.9M |
| BARCLAYS PLC | Increased | 2.1M | 3.5M | +1.4M |
| Trexquant Investment LP | Sold Out | 1.1M | 0 | -1.1M |
| DNB Asset Management AS | Reduced | 3.2M | 2.1M | -1.1M |
| D. E. Shaw & Co., Inc. | Increased | 6.2M | 7.2M | +1.0M |
| Fideuram Asset Management (Ireland) dac | New | 0 | 965.4K | +965.4K |
| Qube Research & Technologies Ltd | New | 0 | 950.1K | +950.1K |
| Marnell Management LLC | New | 0 | 922.9K | +922.9K |
| GeoSphere Capital Management, LLC | Increased | 380.1K | 1.3M | +921.3K |
| Zweig-DiMenna Associates LLC | New | 0 | 877.0K | +877.0K |
| GOLDMAN SACHS GROUP INC | Reduced | 6.3M | 5.5M | -799.2K |
| FMR LLC | Increased | 50.2K | 849.4K | +799.2K |
| Squarepoint Ops LLC | Increased | 608.2K | 1.4M | +789.2K |
| Jump Financial, LLC | Sold Out | 637.0K | 0 | -637.0K |
| JANE STREET GROUP, LLC | Sold Out | 625.1K | 0 | -625.1K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3.5M | 4.1M | +590.5K |
| MARSHALL WACE, LLP | Increased | 1.9M | 2.4M | +510.5K |
| TUDOR INVESTMENT CORP ET AL | Reduced | 2.3M | 1.8M | -488.0K |
| CITADEL ADVISORS LLC | Reduced | 1.1M | 623.4K | -465.9K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | New | 0 | 449.7K | +449.7K |
| Weiss Asset Management LP | New | 0 | 425.2K | +425.2K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | 1.5M | 1.1M | -413.6K |
| LAZARD ASSET MANAGEMENT LLC | Sold Out | 374.4K | 0 | -374.4K |
| BTG Pactual Asset Management US LLC | New | 0 | 371.9K | +371.9K |
| XTX Topco Ltd | Reduced | 481.5K | 120.5K | -361.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 3.5M | 3.2M | -345.4K |
| ALGERT GLOBAL LLC | Sold Out | 331.4K | 0 | -331.4K |
| Numerai GP LLC | Sold Out | 326.7K | 0 | -326.7K |
| October Effect Ltd | Sold Out | 311.8K | 0 | -311.8K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.9M | 2.2M | +309.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 396.4K | 97.4K | -299.0K |
| STATE STREET CORP | Reduced | 4.6M | 4.4M | -285.1K |
| Russell Investments Group, Ltd. | Increased | 200.8K | 451.4K | +250.5K |
| LPL Financial LLC | Increased | 31.1K | 280.1K | +248.9K |
| Tejara Capital Ltd | Increased | 815.7K | 1.1M | +243.6K |
| Vontobel Holding Ltd. | New | 0 | 234.0K | +234.0K |
| MACQUARIE GROUP LTD | New | 0 | 226.6K | +226.6K |
| ExodusPoint Capital Management, LP | Reduced | 652.5K | 440.3K | -212.2K |
| JPMORGAN CHASE & CO | Reduced | 420.6K | 209.0K | -211.6K |
| Aquatic Capital Management LLC | Increased | 129.7K | 339.3K | +209.6K |
| Jain Global LLC | Increased | 44.2K | 221.8K | +177.5K |
| Y-Intercept (Hong Kong) Ltd | Sold Out | 173.9K | 0 | -173.9K |
| Quadrature Capital Ltd | Sold Out | 158.3K | 0 | -158.3K |
| Voleon Capital Management LP | Increased | 387.6K | 545.3K | +157.7K |
| Regal Partners Ltd | Sold Out | 147.1K | 0 | -147.1K |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | Increased | 2.1M | 2.2M | +146.0K |
| SEI INVESTMENTS CO | Reduced | 276.4K | 139.4K | -137.1K |
| BANK OF AMERICA CORP /DE/ | Increased | 374.6K | 506.1K | +131.5K |
| GSA CAPITAL PARTNERS LLP | Increased | 313.4K | 437.7K | +124.3K |
| Goehring & Rozencwajg Associates, LLC | Increased | 2.1M | 2.2M | +119.2K |
| Gotham Asset Management, LLC | Reduced | 143.4K | 26.3K | -117.1K |
| WELLS FARGO & COMPANY/MN | Increased | 109.0K | 214.9K | +105.9K |
| X-Square Capital, LLC | Increased | 128.4K | 227.1K | +98.7K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.