BORR Institutional Ownership & Shareholders
Borr Drilling Ltd (BORR) is currently held by 186 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $453.85M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of BORR tracked by InsiderSet, reporting ownership valued at approximately $60.65M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $54.04M, representing an estimated loss of -10.90% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed BORR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., D. E. Shaw & Co., Inc., Sona Asset Management (Us) Llc, and several other long-term asset managers with concentrated positions in Borr Drilling Ltd (BORR).
This page ranks the largest institutional BORR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
186
Total Reported Value
$453.85M
Largest Holder
Blackrock, Inc.
Largest Position
$60.65M
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
74
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 14,686,129 | $60,653,712 | $54,044,955 | -$6,608,757 | -10.90% | |
| D. E. Shaw & Co., Inc. | 0.02% | 7,248,907 | $29,937,986 | $26,675,978 | -$3,262,008 | -10.90% | |
| Sona Asset Management (Us) Llc | 0.93% | 6,050,000 | $24,986,500 | $22,264,000 | -$2,722,500 | -10.90% | |
| Goldman Sachs Group Inc | 0.00% | 5,465,185 | $22,571,214 | $20,111,881 | -$2,459,333 | -10.90% | |
| State Street Corp | 0.00% | 4,352,212 | $17,974,636 | $16,016,140 | -$1,958,496 | -10.90% | |
| Dimensional Fund Advisors Lp | 0.00% | 4,082,220 | $16,860,436 | $15,022,570 | -$1,837,866 | -10.90% | |
| Ubs Group Ag | 0.00% | 3,893,876 | $16,081,708 | $14,329,464 | -$1,752,244 | -10.90% | |
| Barclays Plc | 0.00% | 3,477,785 | $14,363,252 | $12,798,249 | -$1,565,003 | -10.90% | |
| Geode Capital Management, Llc | 0.00% | 3,182,542 | $13,143,897 | $11,711,755 | -$1,432,142 | -10.90% | |
| Capital International Investors | 0.00% | 2,975,334 | $12,288,129 | $10,949,229 | -$1,338,900 | -10.90% | |
| Sg Americas Securities, Llc | 0.01% | 2,675,333 | $11,049,000 | $9,845,225 | -$1,203,775 | -10.89% | |
| Marshall Wace, Llp | 0.01% | 2,402,417 | $9,921,984 | $8,840,895 | -$1,081,089 | -10.90% | |
| Bridgeway Capital Management, Llc | 0.17% | 2,295,558 | $9,480,655 | $8,447,653 | -$1,033,002 | -10.90% | |
| Goehring & Rozencwajg Associates, Llc | 0.53% | 2,238,675 | $9,245,728 | $8,238,324 | -$1,007,404 | -10.90% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,224,403 | $9,186,784 | $8,185,803 | -$1,000,981 | -10.90% | |
| Dnb Asset Management As | 0.02% | 2,137,097 | $8,826,211 | $7,864,517 | -$961,694 | -10.90% | |
| Masters Capital Management Llc | 1.16% | 2,000,000 | $8,260,000 | $7,360,000 | -$900,000 | -10.90% | |
| Millennium Management Llc | 0.01% | 1,925,454 | $7,952,125 | $7,085,671 | -$866,454 | -10.90% | |
| De Lisle Partners Llp | 0.85% | 1,876,424 | $7,759,013 | $6,905,240 | -$853,773 | -11.00% | |
| Tudor Investment Corp Et Al | 0.03% | 1,778,781 | $7,346,366 | $6,545,914 | -$800,452 | -10.90% | |
| Northern Trust Corp | 0.00% | 1,660,113 | $6,856,268 | $6,109,216 | -$747,052 | -10.90% | |
| Empowered Funds, Llc | 0.03% | 1,470,381 | $6,072,674 | $5,411,002 | -$661,672 | -10.90% | |
| Squarepoint Ops Llc | 0.01% | 1,397,369 | $5,771,134 | $5,142,318 | -$628,816 | -10.90% | |
| Geosphere Capital Management, Llc | 2.79% | 1,301,361 | $5,374,621 | $4,789,008 | -$585,613 | -10.90% | |
| Bnp Paribas Financial Markets | 0.00% | 1,296,611 | $5,355,003 | $4,771,528 | -$583,475 | -10.90% | |
| Morgan Stanley | 0.00% | 1,162,440 | $4,800,877 | $4,277,779 | -$523,098 | -10.90% | |
| Voloridge Investment Management, Llc | 0.02% | 1,082,711 | $4,471,596 | $3,984,376 | -$487,220 | -10.90% | |
| Tejara Capital Ltd | 1.80% | 1,059,318 | $4,374,983 | $3,898,290 | -$476,693 | -10.90% | |
| Qube Research & Technologies Ltd | 0.00% | 950,055 | $3,923,727 | $3,496,202 | -$427,525 | -10.90% | |
| Marnell Management Llc | 1.94% | 922,914 | $3,811,635 | $3,396,324 | -$415,311 | -10.90% | |
| Fideuram Asset Management (Ireland) Dac | 0.08% | 874,158 | $3,721,000 | $3,216,901 | -$504,099 | -13.55% | |
| Zweig-Dimenna Associates Llc | 0.33% | 877,000 | $3,622,010 | $3,227,360 | -$394,650 | -10.90% | |
| Fmr Llc | 0.00% | 849,413 | $3,508,077 | $3,125,840 | -$382,237 | -10.90% | |
| Nuveen, Llc | 0.00% | 775,933 | $3,204,604 | $2,855,433 | -$349,171 | -10.90% | |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 0.08% | 762,860 | $2,967,525 | $2,807,325 | -$160,200 | -5.40% | |
| Invesco Ltd. | 0.00% | 708,384 | $2,925,627 | $2,606,853 | -$318,774 | -10.90% | |
| Citadel Advisors Llc | 0.00% | 623,366 | $2,574,501 | $2,293,987 | -$280,514 | -10.90% | |
| Bank Of New York Mellon Corp | 0.00% | 615,409 | $2,541,640 | $2,264,705 | -$276,935 | -10.90% | |
| Glenorchy Capital Ltd | 1.58% | 612,198 | $2,528,381 | $2,252,889 | -$275,492 | -10.90% | |
| Charles Schwab Investment Management Inc | 0.00% | 580,668 | $2,398,159 | $2,136,858 | -$261,301 | -10.90% | |
| Point72 Asset Management, L.P. | 0.00% | 551,664 | $2,278,372 | $2,030,124 | -$248,248 | -10.90% | |
| Voleon Capital Management Lp | 0.04% | 545,312 | $2,252,139 | $2,006,748 | -$245,391 | -10.90% | |
| Aqr Capital Management Llc | 0.00% | 527,936 | $2,180,383 | $1,942,804 | -$237,579 | -10.90% | |
| Bank Of America Corp | 0.00% | 506,066 | $2,090,052 | $1,862,323 | -$227,729 | -10.90% | |
| Russell Investments Group, Ltd. | 0.00% | 451,367 | $1,864,146 | $1,661,031 | -$203,115 | -10.90% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 449,748 | $1,857,459 | $1,655,073 | -$202,386 | -10.90% | |
| Exoduspoint Capital Management, Lp | 0.02% | 440,334 | $1,818,579 | $1,620,429 | -$198,150 | -10.90% | |
| State Board Of Administration Of Florida Retirement System | 0.00% | 439,943 | $1,816,965 | $1,618,990 | -$197,975 | -10.90% | |
| Gsa Capital Partners Llp | 0.11% | 437,725 | $1,808,000 | $1,610,828 | -$197,172 | -10.91% | |
| Weiss Asset Management Lp | 0.02% | 425,200 | $1,756,076 | $1,564,736 | -$191,340 | -10.90% |
Frequently asked questions about BORR
Who are the largest institutional holders of BORR?
The largest institutional holders of BORR reported in the latest SEC Form 13F filings include Blackrock, Inc., D. E. Shaw & Co., Inc., Sona Asset Management (Us) Llc, Goldman Sachs Group Inc, and State Street Corp. InsiderSet ranks institutional holders by their latest reported BORR position.
What is BORR institutional ownership?
This page tracks BORR positions reported by institutional investment managers through SEC Form 13F. Borr Drilling Ltd (BORR) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own BORR?
InsiderSet currently tracks 186 institutional managers reporting BORR holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of BORR shareholders.
How much BORR stock do institutions own?
Institutional investment managers disclosed approximately $453.85M in BORR holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was BORR institutional ownership last updated?
The latest BORR institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional BORR holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its BORR position after the reporting date.
Are institutions buying or selling BORR?
Institutional buying and selling can be analyzed by comparing BORR positions across consecutive 13F reporting periods. InsiderSet's BORR Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View BORR ownership changes.
How has BORR institutional ownership changed over time?
InsiderSet tracks BORR institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.