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NESR

National Energy Services Reunited Corp
NESR

122 hedge funds and large institutions have $512M invested in National Energy Services Reunited Corp in 2025 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 36 increasing their positions, 34 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

208% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 13

100% more funds holding in top 10

Funds holding in top 10: 2 → 4 (+2)

79% more capital invested

Capital invested by funds: $286M → $512M (+$226M)

28% more funds holding

Funds holding: 95 → 122 (+27)

2.45% more ownership

Funds ownership: 49.27% → 51.72% (+2.5%)

6% more repeat investments, than reductions

Existing positions increased: 36 | Existing positions reduced: 34

Holders
122
Holders Change
+27
Holders Change %
+28.42%
% of All Funds
1.6%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
40
Increased
36
Reduced
34
Closed
13
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$17.7M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$5.1M
3
Boston Partners
Boston Partners
Massachusetts
+$4.78M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$4.33M
5
GCM
GeoSphere Capital Management
Florida
+$3.85M

Top Sellers

Rank Fund Capital Flow
1
HHAM
HITE Hedge Asset Management
Massachusetts
-$18.6M
2
UBS Group
UBS Group
Switzerland
-$12.1M
3
FBCM
Fort Baker Capital Management
California
-$7.21M
4
TC
Tejara Capital
United Kingdom
-$4.54M
5
CP
CenterBook Partners
Connecticut
-$3.33M
Name Holding Trade Value Shares
Change 		Change in
Stake
EF
26
Empowered Funds
Pennsylvania
$3.46M +$1.34M +167,662 +99%
IAM
27
Iridian Asset Management
Connecticut
$2.59M +$224K +27,989 +12%
Bank of America
28
Bank of America
North Carolina
$2.59M +$1.73M +215,584 +583%
UBS Group
29
UBS Group
Switzerland
$2.2M -$12.1M -1,516,046 -88%
Charles Schwab
30
Charles Schwab
California
$1.94M +$287K +35,904 +23%
Morgan Stanley
31
Morgan Stanley
New York
$1.93M +$729K +91,056 +94%
Citigroup
32
Citigroup
New York
$1.92M +$1.3M +162,858 +680%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$1.64M +$1.28M +159,949 New
KAM
34
Kazazian Asset Management
Florida
$1.47M +$480K +60,000 +72%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$1.42M +$73.1K +9,129 +7%
Marshall Wace
36
Marshall Wace
United Kingdom
$1.42M +$1.1M +137,986 New
Ameriprise
37
Ameriprise
Minnesota
$1.02M -$239K -29,799 -23%
SCM
38
SIR Capital Management
New York
$981K -$1.57M -195,635 -67%
EIG
39
EdgePoint Investment Group
Ontario, Canada
$923K +$721K +89,999 New
Barclays
40
Barclays
United Kingdom
$881K -$163K -20,359 -19%
Two Sigma Investments
41
Two Sigma Investments
New York
$871K +$680K +84,884 New
IC
42
IEQ Capital
California
$867K +$677K +84,495 New
Jane Street
43
Jane Street
New York
$812K +$634K +79,122 New
Millennium Management
44
Millennium Management
New York
$802K -$954K -119,162 -60%
N
45
Nuveen
North Carolina
$797K -$11.5K -1,439 -2%
IP
46
Interval Partners
New York
$785K +$612K +76,491 New
BFM
47
Boothbay Fund Management
New York
$776K +$422K +52,706 +230%
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$773K -$15.8K -1,976 -3%
Invesco
49
Invesco
Georgia
$762K +$185K +23,045 +45%
PCM
50
Penn Capital Management
Pennsylvania
$738K +$158K +19,741 +38%
1
2
3 4 5

NESR Hedge Fund Activity: Q3 2025 in Review

122 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in National Energy Services Reunited Corp (NESR) for Q3 2025, worth a combined $512M — up 79% from $286M a quarter earlier.

Buyers outnumbered sellers: 40 funds opened new NESR positions and 13 closed out — a net gain of 27 holders — while 36 added to existing stakes and 34 trimmed.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $17.7M. The largest seller was HITE Hedge Asset Management, cutting an estimated $18.6M.

  • 122 institutional investors held National Energy Services Reunited Corp (NESR) as of Q3 2025, up from 95 in Q2 2025.
  • Funds reported $512M of National Energy Services Reunited Corp stock for Q3 2025, up 79% quarter-over-quarter.
  • 40 funds opened new National Energy Services Reunited Corp positions in Q3 2025 and 13 closed out, a net change of +27 holders.
  • The largest National Energy Services Reunited Corp buyer in Q3 2025 was Citadel Advisors, an estimated $17.7M added.
  • The largest National Energy Services Reunited Corp seller in Q3 2025 was HITE Hedge Asset Management, an estimated $18.6M sold.

Based on aggregated 13F filings for Q3 2025.