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Disclosery

BORR BORR DRILLING LTD

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COMMON STOCK (common), issuer CIK 1715497

152 managers (152 13F filers) reported a position in BORR shares at 2025-09-30, 80,408,634 shares in all. 36 filers opened a position and 25 filers sold out during the quarter.

Managers
152
13F filers
152
New
36
Added
53
Reduced
45
Sold out
25
Shares held by filers
80,408,634

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Troim Tor Olavdirector2026-10-07+1,250,000 P$4.3122Form 4
Troim Tor Olavdirector2026-10-06+1,500,000 P$4.2428Form 4
Troim Tor Olavdirector2026-10-05+1,500,000 P$4.1314Form 4

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.14,720,560$39.6M<0.01%+1,043,03213F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC6,386,470$17.2M0.68%new13F-HRTimelineGroup
Kopernik Global Investors, LLC4,983,672$13.4M1.09%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY4,202,189$11.3M<0.01%-3,064,39113F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP4,032,846$10.8M<0.01%-101,17513F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS3,875,175$10.4M0.04%+3,857,94813F-HRTimelineGroup
FMR LLCin group FMR LLC3,409,206$9.17M<0.01%+28,91913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,007,221$8.09M<0.01%+242,16713F-HRTimelineGroup
MASTERS CAPITAL MANAGEMENT LLC3,000,000$8.07M1.3%+900,00013F-HRTimeline
Capital International Investorsin group Capital International Investo…2,939,830$7.91M<0.01%+49,03113F-HRTimelineGroup
UBS Group AGin group UBS Group AG2,472,250$6.65M<0.01%-705,37713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC2,311,342$6.22M<0.01%+766,79813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,866,184$5.02M<0.01%-4,772,39013F-HRTimelineGroup
De Lisle Partners LLP1,801,424$4.84M0.59%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding1,629,801$4.38M+15,731Timeline
Tejara Capital Ltd1,518,261$4.08M2.24%+548,44113F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,462,278$3.93M<0.01%+69,04413F-HRTimelineGroup
GLOBAL VALUE INVESTMENT CORP.1,446,248$3.89M6.33%+24,77013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,443,399$3.88M<0.01%+163,32313F-HRTimelineGroup
Goehring & Rozencwajg Associates, LLC1,042,699$2.8M0.34%+8,73813F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/913,294$2.46M<0.01%-970,64713F-HR/ATimelineGroup
Nuveen, LLCin group TIAA738,681$1.99M<0.01%+14,96013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC722,216$1.94M<0.01%+568,53913F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL657,411$1.77M0.01%+287,42813F-HR/ATimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp652,069$1.75M<0.01%+38,95413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co617,688$1.66M<0.01%+55,82413F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth16,623$1.45M<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC513,808$1.38M<0.01%-29,94013F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC381,524$1.03M<0.01%-687,38113F-HRTimelineGroup
RHUMBLINE ADVISERS339,675$914K<0.01%-29,10213F-HRTimeline
Sowell Financial Services LLC324,830$874K0.03%new13F-HRTimeline
Verition Fund Management LLC321,074$864K<0.01%+242,06513F-HRTimeline
X-Square Capital, LLC312,714$841K0.26%+113,25313F-HRTimeline
Cannell & Spears LLC304,000$818K0.02%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…302,701$814K<0.01%+295,14013F-HRTimelineGroup
Creative Planningin group Creative Planning292,553$787K<0.01%+62,76713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.280,054$753K<0.01%+195,52713F-HRTimelineGroup
Pekin Hardy Strauss, Inc.273,250$735K0.07%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.236,130$635K<0.01%013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP220,057$592K<0.01%-2,49513F-HRTimelineGroup
CI INVESTMENTS INC.in group CI INVESTMENTS INC.220,000$592K<0.01%-50,26113F-HRTimelineGroup
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…200,000$538K0.02%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN190,849$513K<0.01%+46,52313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\170,521$459K<0.01%+20,23513F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC163,636$440K0.02%+53,92113F-HRTimelineGroup
Pingora Partners LLC160,000$430K0.29%+40,00013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO159,006$428K<0.01%+110,76813F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…144,409$388K<0.01%013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/138,910$374K<0.01%+29,16813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC127,886$344K<0.01%-4,029,11213F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC126,123$339K<0.01%-10,79613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO125,019$336K<0.01%-2,22813F-HR/ATimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…115,027$309K<0.01%-6,85813F-HRTimelineGroup
Marex Group Ltdin group Marex Group Ltd110,000$296K<0.01%new13F-HRTimelineGroup
Huber Capital Management LLC84,900$228K0.04%-4,99313F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …84,189$226K<0.01%+7,04313F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC82,170$221K<0.01%+10,20513F-HRTimeline
Institute for Wealth Management, LLC.80,000$215K0.02%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND70,754$190K<0.01%+54,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS66,405$179K<0.01%+35,49713F-HRTimelineGroup
Cubist Systematic Strategies, LLC66,131$178K<0.01%-120,08713F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…65,230$175K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…65,103$175K<0.01%+12,18013F-HRTimeline
OMERS ADMINISTRATION Corp61,900$167K<0.01%new13F-HRTimeline
IEQ CAPITAL, LLC60,775$163K<0.01%+28,61813F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC55,469$151K<0.01%-35,05213F-HRTimelineGroup
RWA WEALTH PARTNERS, LLC52,019$140K<0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC51,201$138K<0.01%-715,81213F-HRTimelineGroup
HighTower Advisors, LLC50,760$137K<0.01%-399,95813F-HRTimeline
Gruss & Co., LLC50,000$134K0.35%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP49,065$132K<0.01%+25,41413F-HRTimelineGroup
LPL Financial LLC42,941$116K<0.01%-1,00013F-HRTimeline
ProShare Advisors LLC42,337$114K<0.01%-3,30113F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC42,305$114K<0.01%-25,49713F-HRTimelineGroup
NATIXISin group Natixis Investment Managers40,777$110K<0.01%013F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC37,423$101K0.01%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.37,397$101K<0.01%-8,70313F-HRTimelineGroup
CWM, LLCin group CWM, LLC35,527$96K<0.01%+27,93713F-HRTimelineGroup
ExodusPoint Capital Management, LP33,755$90.8K<0.01%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources33,204$89.3K<0.01%new13F-HRTimelineGroup
FNY Investment Advisers, LLC30,600$82K0.03%new13F-HRTimeline
GROUP ONE TRADING LLC28,680$77.1K<0.01%-247,59113F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC27,765$74.7K<0.01%013F-HRTimelineGroup
CALDWELL SUTTER CAPITAL, INC.27,650$74.4K0.03%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…26,718$73.5K<0.01%new13F-HRTimeline
Salvus Wealth Management, LLC27,220$73.2K0.04%+12,20013F-HRTimeline
EntryPoint Capital, LLC26,864$72.3K0.03%-44,89213F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.26,393$71K<0.01%13F-HR/ATimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…25,890$69.6K<0.01%new13F-HR/ATimelineGroup
Cambridge Investment Research Advisors,…25,000$67K<0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC23,529$63.3K<0.01%+13,49413F-HRTimelineGroup
CacheTech Inc.23,030$62K0.01%+1,45013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…22,746$61.2K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC22,381$60.2K<0.01%-53,18813F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc22,310$59.9K<0.01%+2,00013F-HRTimelineGroup
R Squared Ltd21,315$57.3K0.02%+1,99513F-HRTimeline
ArchPoint Investors20,000$53.8K0.01%new13F-HRTimeline
XPONANCE LLC19,301$51.9K<0.01%+2,06713F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC18,918$50.9K<0.01%013F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC17,292$46.5K<0.01%+2,05013F-HRTimelineGroup
SBI Securities Co., Ltd.17,205$46.3K<0.01%-75713F-HRTimeline
Sterling Capital Management LLC17,084$46K<0.01%+10,73113F-HRTimeline
Abel Hall, LLC15,852$42.6K0.02%new13F-HRTimeline
Compagnie Lombard Odier SCmA15,000$40.4K<0.01%new13F-HRTimeline
Sierra Capital LLC15,000$40K<0.01%new13F-HRTimeline
WOLVERINE TRADING, LLC14,361$39.3K<0.01%-22,27513F-HRTimeline
MACKENZIE FINANCIAL CORP14,275$38.4K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…13,861$37.3K<0.01%-3,49713F-HRTimeline
Interchange Capital Partners, LLC13,510$36.3K0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…13,067$35.1K<0.01%-18,03513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.13,065$35.1K<0.01%new13F-HRTimelineGroup
GTS SECURITIES LLC12,887$34.7K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC12,847$34.6K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA12,991$34K<0.01%-4,55713F-HRTimelineGroup
4WEALTH ADVISORS, INC.12,610$33.9K0.03%+50013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC12,376$33.3K<0.01%new13F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC12,330$33.2K<0.01%-26313F-HRTimelineGroup
Banco BTG Pactual S.A.12,328$33.2K<0.01%-31,67213F-HRTimeline
JAMISON PRIVATE WEALTH MANAGEMENT, INC.11,622$31.3K<0.01%new13F-HRTimeline
Cetera Investment Advisers11,231$30.2K<0.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS10,855$29.2K<0.01%new13F-HRTimeline
Oak Thistle LLC10,806$29.1K<0.01%new13F-HRTimeline
AMALGAMATED BANK7,788$21K<0.01%013F-HRTimeline
Point72 (DIFC) Ltd7,479$20.1K<0.01%-44,58213F-HRTimeline
Baader Bank Aktiengesellschaft11,032$18.3K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NISA INVESTMENT ADVISORS, LLC6,738$18.1K<0.01%+1,81213F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.5,398$15K<0.01%+3,60213F-HRTimeline
SIGNATUREFD, LLC5,107$13.7K<0.01%+1,81113F-HRTimeline
Arax Advisory Partners4,256$11.4K<0.01%new13F-HRTimeline
Allworth Financial LP2,490$6.7K<0.01%-313F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,100$6.15K<0.01%013F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.2,012$5.41K<0.01%-37913F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.2,000$5.38K<0.01%new13F-HRTimeline
UMB Bank, n.a.1,500$4.04K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
US BANCORP \DE\in group US BANCORP \DE\1,349$3.63K<0.01%-4,29513F-HRTimelineGroup
Quarry LP1,283$3.45K<0.01%+1,01913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…960$2.58K<0.01%-913F-HRTimelineGroup
Private Wealth Management Group, LLC450$1.21K<0.01%013F-HRTimeline
Point72 Europe (London) LLP439$1.18K<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.362$974<0.01%new13F-HRTimeline
Caitong International Asset Management …334$898<0.01%-60313F-HRTimeline
Essential Partners LLC305$820<0.01%+20913F-HRTimeline
Farther Finance Advisors, LLC304$818<0.01%-48213F-HRTimeline
ROTHSCHILD INVESTMENT LLC285$767<0.01%-12013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…283$761<0.01%-5513F-HRTimelineGroup
True Wealth Design, LLC271$729<0.01%+18613F-HRTimeline
MAI Capital Management260$700<0.01%-83113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.200$582<0.01%-14013F-HRTimelineGroup
IFP Advisors, Inc159$428<0.01%+6813F-HR/ATimeline
Advisory Services Network, LLC52$140<0.01%new13F-HRTimeline
Clearstead Advisors, LLC1$3<0.01%new13F-HRTimeline
Covestor Ltd142$00%-113F-HRTimelineValue filed as zero, left out of ratios.

Events

  • Troim Tor Olav bought 1,250,000 BORR shares on 2026-10-07, Form 4 filed 2026-10-08. 0001628280-26-065416

    Accepted , ingested

  • Troim Tor Olav bought 1,500,000 BORR shares on 2026-10-06, Form 4 filed 2026-10-07. 0001628280-26-065290

    Accepted , ingested

  • Troim Tor Olav bought 1,500,000 BORR shares on 2026-10-05, Form 4 filed 2026-10-06. 0001628280-26-065174

    Accepted , ingested