Borr Drilling Ltd
BORR- Exchange
- NYSE
- Industry
- Drilling Oil & Gas Wells
- SEC CIK
- 0001715497
In the last 90 days, Borr Drilling Ltd insiders filed 7 open-market purchases and 5 sales; 189 institutions reported holding it in 13F filings for Q2 2026, worth $465.4M in total; no superinvestor holds it.
Holders of 5% or more of BORR
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Borr Drilling Ltd, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Granular Capital Ltd | 13G | 18.20%45.2M shares | New | Nov 25, 20241 filing | Nov 25, 2024 | SEC |
| Azvalor Asset Management Sgiic SA | 13G | 10.00%28.6M shares | New | Nov 25, 20251 filing | Nov 25, 2025 | SEC |
| Drew Holdings Ltd | 13G/A | 8.20%25.1M shares | +0.30 ppfrom 7.90% | Feb 4, 20253 filings | Feb 17, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 5.40%14.2M shares | – | Feb 5, 20251 filing | Feb 5, 2025 | SEC |
| cobas asset management, sgiic, s.a. | 13G | 5.10%12.6M shares | New | Mar 10, 20251 filing | Mar 10, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
12 Schedule 13D and 13G filings on Borr Drilling Ltd, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 17, 20266:02 AM ET | Drew Holdings Ltd | 13G/A | 8.20%25.1M shares | +0.30 ppfrom 7.90% | Dec 31, 2025 | SEC |
| Nov 25, 20257:36 AM ET | Azvalor Asset Management Sgiic SA | 13G | 10.00%28.6M shares | New | Nov 14, 2025 | SEC |
| Oct 22, 202511:25 AM ET | Drew Holdings Ltd | 13G/A | 7.90%22.6M shares | +1.18 ppfrom 6.72% | Sep 30, 2025 | SEC |
| Oct 17, 20254:07 PM ET | BlackRock, Inc. | 13G/A | 4.40%12.6M shares | –Below 5% | Sep 30, 2025 | SEC |
| Aug 13, 202512:49 PM ET | Capital International Investors | 13G/A | 1.20%2.92M shares | –Below 5% | Jun 30, 2025 | SEC |
| May 15, 202512:16 PM ET | Orbis Investment Management Ltd | 13G/A | 3.90%9.75M shares | −1.50 ppfrom 5.40%Below 5% | Mar 31, 2025 | SEC |
| Mar 10, 202510:13 AM ET | cobas asset management, sgiic, s.a. | 13G | 5.10%12.6M shares | New | Mar 3, 2025 | SEC |
| Feb 14, 20259:45 AM ET | Orbis Investment Management Ltd | 13G/A | 5.40%14.3M shares | – | Dec 31, 2024 | SEC |
| Feb 7, 20253:44 PM ET | Folketrygdfondet | 13G/A | 0.00%0 shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 5, 20251:23 PM ET | BlackRock, Inc. | 13G/A | 5.40%14.2M shares | – | Dec 31, 2024 | SEC |
| Feb 4, 202510:53 AM ET | Drew Holdings Ltd | 13G/A | 6.72%17.7M shares | – | Dec 31, 2024 | SEC |
| Nov 25, 202410:07 AM ET | Granular Capital Ltd | 13G | 18.20%45.2M shares | New | Nov 25, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Borr Drilling Ltd shares.
No Form 144 notices for Borr Drilling Ltd are on file.