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BORR

Borr Drilling
BORR

152 hedge funds and large institutions have $218M invested in Borr Drilling in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 53 increasing their positions, 45 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more capital invested

Capital invested by funds: $142M → $218M (+$76.1M)

48% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 25

37% more call options, than puts

Call options by funds: $1.9M | Put options by funds: $1.39M

18% more repeat investments, than reductions

Existing positions increased: 53 | Existing positions reduced: 45

8% more funds holding

Funds holding: 141 → 152 (+11)

1.7% more ownership

Funds ownership: 32.34% → 34.04% (+1.7%)

Holders
152
Holders Change
+11
Holders Change %
+7.8%
% of All Funds
1.99%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
37
Increased
53
Reduced
45
Closed
25
Calls
$1.9M
Puts
$1.39M
Net Calls
+$516K
Net Calls Change
+$669K

Top Buyers

Rank Fund Capital Flow
1
SAMU
SONA Asset Management (US)
New York
+$15.9M
2
KGI
Kopernik Global Investors
Florida
+$12.4M
3
DnB Asset Management
DnB Asset Management
Norway
+$9.6M
4
BlackRock
BlackRock
New York
+$2.59M
5
MCM
Masters Capital Management
Georgia
+$2.24M

Top Sellers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
-$11.9M
2
Citadel Advisors
Citadel Advisors
Florida
-$10M
3
Morgan Stanley
Morgan Stanley
New York
-$7.62M
4
Renaissance Technologies
Renaissance Technologies
New York
-$2.97M
5
Bank of America
Bank of America
North Carolina
-$2.41M
Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$39.6M +$2.59M +1,043,032 +8%
SAMU
2
SONA Asset Management (US)
New York
$17.2M +$15.9M +6,386,470 New
KGI
3
Kopernik Global Investors
Florida
$13.4M +$12.4M +4,983,672 New
Morgan Stanley
4
Morgan Stanley
New York
$11.3M -$7.62M -3,064,391 -42%
State Street
5
State Street
Massachusetts
$10.8M -$252K -101,175 -2%
DnB Asset Management
6
DnB Asset Management
Norway
$10.4M +$9.6M +3,857,948 +22,395%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$9.17M +$71.9K +28,919 +0.9%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$8.09M +$602K +242,167 +9%
MCM
9
Masters Capital Management
Georgia
$8.07M +$2.24M +900,000 +43%
Capital International Investors
10
Capital International Investors
California
$7.91M +$122K +49,031 +2%
UBS Group
11
UBS Group
Switzerland
$6.65M -$1.75M -705,377 -22%
Goldman Sachs
12
Goldman Sachs
New York
$6.22M +$1.91M +766,798 +50%
Millennium Management
13
Millennium Management
New York
$5.02M -$11.9M -4,772,390 -72%
DLP
14
De Lisle Partners
United Kingdom
$4.84M – – –
Susquehanna International Group
15
Susquehanna International Group
Pennsylvania
$4.38M +$208K +83,761 +5%
TC
16
Tejara Capital
United Kingdom
$4.08M +$1.36M +548,441 +57%
Vanguard Group
17
Vanguard Group
Pennsylvania
$3.93M +$172K +69,044 +5%
GVIC
18
Global Value Investment Corporation
Wisconsin
$3.89M +$61.6K +24,770 +2%
Northern Trust
19
Northern Trust
Illinois
$3.88M +$406K +163,323 +13%
GRA
20
Goehring & Rozencwajg Associates
New York
$2.8M +$21.7K +8,738 +0.8%
Bank of America
21
Bank of America
North Carolina
$2.46M -$2.41M -970,647 -52%
N
22
Nuveen
North Carolina
$1.99M +$37.2K +14,960 +2%
AQR Capital Management
23
AQR Capital Management
Connecticut
$1.94M +$1.41M +568,539 +370%
Tudor Investment Corp
24
Tudor Investment Corp
Connecticut
$1.77M +$715K +287,428 +78%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$1.75M +$96.9K +38,954 +6%
1
2 3 4 5

BORR Hedge Fund Activity: Q3 2025 in Review

152 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Borr Drilling (BORR) for Q3 2025, worth a combined $218M — up 54% from $142M a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new BORR positions and 25 closed out — a net gain of 12 holders — while 53 added to existing stakes and 45 trimmed.

The largest buyer was SONA Asset Management (US), opening a new position worth an estimated $15.9M. The largest seller was Millennium Management, cutting an estimated $11.9M.

  • 152 institutional investors held Borr Drilling (BORR) as of Q3 2025, up from 141 in Q2 2025.
  • Funds reported $218M of Borr Drilling stock for Q3 2025, up 54% quarter-over-quarter.
  • 37 funds opened new Borr Drilling positions in Q3 2025 and 25 closed out, a net change of +12 holders.
  • The largest Borr Drilling buyer in Q3 2025 was SONA Asset Management (US), an estimated $15.9M added.
  • The largest Borr Drilling seller in Q3 2025 was Millennium Management, an estimated $11.9M sold.

Based on aggregated 13F filings for Q3 2025.