Borr Drilling
BORR
174 hedge funds and large institutions have $405M invested in Borr Drilling in 2025 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 60 increasing their positions, 38 reducing their positions, and 21 closing their positions.
133% more first-time investments, than exits
New positions opened: 49 | Existing positions closed: 21
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
86% more capital invested
Capital invested by funds: $218M → $405M (+$187M)
58% more repeat investments, than reductions
Existing positions increased: 60 | Existing positions reduced: 38
14% more funds holding
Funds holding: 152 → 174 (+22)
12% more call options, than puts
Call options by funds: $2.94M | Put options by funds: $2.62M
1.29% less ownership
Funds ownership: 34.04% → 32.75% (-1.3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DnB Asset Management
Oslo,
Norway
|
+$16.2M |
| 2 |
Marshall Wace
London,
United Kingdom
|
+$15M |
| 3 |
ECA
Encompass Capital Advisors
New York
|
+$11.8M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
+$8.06M |
| 5 |
MCM
Mason Capital Management
New York
|
+$7.23M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KGI
Kopernik Global Investors
Tampa,
Florida
|
-$13.4M |
| 2 |
SAMU
SONA Asset Management (US)
New York
|
-$10.5M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$4.25M |
| 4 |
Morgan Stanley
New York
|
-$4.18M |
| 5 |
Millennium Management
New York
|
-$3.91M |
BORR Hedge Fund Activity: Q4 2025 in Review
174 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Borr Drilling (BORR) for Q4 2025, worth a combined $405M — up 86% from $218M a quarter earlier.
Buyers outnumbered sellers: 49 funds opened new BORR positions and 21 closed out — a net gain of 28 holders — while 60 added to existing stakes and 38 trimmed.
The largest buyer was DnB Asset Management, adding an estimated $16.2M. The largest seller was Kopernik Global Investors, exiting entirely with an estimated $13.4M sold.
- 174 institutional investors held Borr Drilling (BORR) as of Q4 2025, up from 152 in Q3 2025.
- Funds reported $405M of Borr Drilling stock for Q4 2025, up 86% quarter-over-quarter.
- 49 funds opened new Borr Drilling positions in Q4 2025 and 21 closed out, a net change of +28 holders.
- The largest Borr Drilling buyer in Q4 2025 was DnB Asset Management, an estimated $16.2M added.
- The largest Borr Drilling seller in Q4 2025 was Kopernik Global Investors, an estimated $13.4M sold.
Based on aggregated 13F filings for Q4 2025.