Latest Period
Q4 2025
Security Snapshot
Borr Drilling Ltd - Common shares (BORR) Institutional Ownership
CUSIP: G1466R173
13F Institutional Holders and Ownership History from Q4 2021 to Q1 2026
Institutions Reporting
171
Shares (Excl. Options)
98,920,062
Price
$4.03
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- Type / Class
- Equity / Common shares
- Symbol
- BORR on NYSE
- Shares outstanding
- 306,377,329
- Price per share
- $6.03
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 98,920,062
- Total reported value
- $398,228,112
- % of total 13F portfolios
- 0%
- Share change
- +20,011,409
- Value change
- +$88,018,758
- Number of holders
- 171
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- BORR - Borr Drilling Ltd - Common shares is tracked under CUSIP G1466R173.
- 171 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 171 to 31 between Q4 2025 and Q1 2026.
- Reported value moved from $398,228,112 to $42,323,555.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 171 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP G1466R173?
CUSIP G1466R173 identifies BORR - Borr Drilling Ltd - Common shares in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G1466R173:
Significant Owners of Borr Drilling Ltd - Common shares (BORR) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| AZVALOR ASSET MANAGEMENT SGIIC SA | 10% | $86,962,748 | 28,606,167 | AZVALOR ASSET MANAGEMENT SGIIC SA | 14 Nov 2025 | |||
| Drew Holdings Ltd | 8.2% | +3.8% | $110,038,482 | +$10,950,000 | 25,122,941 | +11% | Drew Holdings Ltd. | 31 Dec 2025 |
| BlackRock, Inc. | 4.4% | $34,023,535 | 12,647,684 | BlackRock, Inc. | 30 Sep 2025 | |||
| Capital International Investors | 1.2% | $5,985,235 | 2,919,627 | Capital International Investors | 30 Jun 2025 |
As of 31 Dec 2025, 171 institutional investors reported holding 98,920,062 shares of Borr Drilling Ltd - Common shares (BORR). This represents 32% of the company’s total 306,377,329 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Borr Drilling Ltd - Common shares (BORR) together control 26% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.2% | 15,833,379 | +7.6% | 0% | $63,808,518 |
| DNB Asset Management AS | 2.9% | 8,771,876 | +126% | 0.12% | $35,350,660 |
| MARSHALL WACE, LLP | 1.5% | 4,573,837 | +9222% | 0.02% | $18,432,564 |
| STATE STREET CORP | 1.4% | 4,212,987 | +4.5% | 0% | $16,978,338 |
| Encompass Capital Advisors LLC | 1.2% | 3,554,800 | 0.69% | $14,325,844 | |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1% | 3,218,535 | +7% | 0% | $12,970,695 |
| SONA ASSET MANAGEMENT (US) LLC | 1% | 3,205,564 | -50% | 0.42% | $12,918,423 |
| Capital International Investors | 0.97% | 2,959,071 | +0.65% | 0% | $11,925,056 |
| GOLDMAN SACHS GROUP INC | 0.97% | 2,957,276 | +28% | 0% | $11,917,822 |
| MORGAN STANLEY | 0.96% | 2,941,438 | -30% | 0% | $11,853,995 |
| MASTERS CAPITAL MANAGEMENT LLC | 0.95% | 2,900,000 | -3.3% | 1.6% | $11,687,000 |
| FMR LLC | 0.82% | 2,501,873 | -27% | 0% | $10,082,547 |
| Balyasny Asset Management L.P. | 0.79% | 2,433,200 | 0.02% | $9,805,796 | |
| UBS Group AG | 0.76% | 2,336,705 | -5.5% | 0% | $9,416,922 |
| MASON CAPITAL MANAGEMENT LLC | 0.71% | 2,182,136 | 1.6% | $8,794,008 | |
| De Lisle Partners LLP | 0.59% | 1,801,424 | 0% | 0.93% | $7,250,732 |
| Goehring & Rozencwajg Associates, LLC | 0.53% | 1,623,163 | +56% | 0.65% | $6,541,347 |
| VANGUARD GROUP INC | 0.52% | 1,606,338 | +9.9% | 0% | $6,473,542 |
| CITADEL ADVISORS LLC | 0.52% | 1,600,048 | +1151% | 0% | $6,448,194 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 0.49% | 1,487,900 | 0.01% | $5,996,237 | |
| HRT FINANCIAL LP | 0.46% | 1,401,975 | 0.02% | $5,649,000 | |
| GeoSphere Capital Management, LLC | 0.45% | 1,385,000 | 3.9% | $5,581,550 | |
| NORTHERN TRUST CORP | 0.44% | 1,334,420 | -7.6% | 0% | $5,377,713 |
| DIMENSIONAL FUND ADVISORS LP | 0.43% | 1,306,091 | +494% | 0% | $5,263,872 |
| JANE STREET GROUP, LLC | 0.4% | 1,239,056 | +225% | 0.01% | $4,993,396 |
Institutional Holders of Borr Drilling Ltd - Common shares (BORR) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 7,334,325 | $42,323,555 | +$32,650,766 | $5.77 | 31 |
| 2025 Q4 | 98,920,062 | $398,228,112 | +$88,018,758 | $4.03 | 171 |
| 2025 Q3 | 80,391,422 | $216,237,513 | +$11,240,517 | $2.69 | 149 |
| 2025 Q2 | 77,381,506 | $141,599,614 | -$54,452,300 | $1.83 | 139 |
| 2025 Q1 | 104,339,927 | $228,759,751 | -$82,023,445 | $2.19 | 151 |
| 2024 Q4 | 125,106,221 | $486,140,141 | -$6,844,510 | $3.90 | 142 |
| 2024 Q3 | 117,473,171 | $645,017,827 | +$12,803,152 | $5.49 | 130 |
| 2024 Q2 | 114,455,477 | $737,981,312 | +$42,155,870 | $6.45 | 117 |
| 2024 Q1 | 107,405,957 | $730,555,692 | +$45,851,513 | $6.85 | 134 |
| 2023 Q4 | 98,974,898 | $729,316,056 | +$57,077,900 | $7.36 | 120 |
| 2023 Q3 | 91,383,703 | $648,309,534 | +$94,191,667 | $7.10 | 119 |
| 2023 Q2 | 78,317,613 | $588,386,240 | +$41,387,422 | $7.53 | 109 |
| 2023 Q1 | 72,513,565 | $550,157,636 | +$187,576,017 | $7.58 | 102 |
| 2022 Q4 | 48,594,888 | $243,536,936 | +$6,539,937 | $4.97 | 90 |
| 2022 Q3 | 46,769,774 | $155,394,610 | +$88,361,684 | $3.32 | 80 |
| 2022 Q2 | 19,896,506 | $91,577,821 | +$48,107,047 | $4.61 | 66 |
| 2022 Q1 | 9,786,956 | $32,839,000 | +$12,904,078 | $3.35 | 31 |
| 2021 Q4 | 6,021,060 | $12,552,000 | +$12,552,000 | $2.06 | 25 |