National Energy Services ReuNESR

13F holders, Q4 2025 (December 31)
145holders +23
36new positions
15sold out
4famous investors
$15.66avg. 13F price*

At the end of Q4 2025, 145 institutions reported holding National Energy Services Reu (NESR) in their 13F filings, up 23 from Q3 2025. 36 opened new positions and 15 sold out. The largest holders were SCF Partners, Inc. ($125.1M), FMR LLC ($116.1M) and Encompass Capital Advisors LLC ($111.2M). 4 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).

Company
National Energy Services Reu
CUSIP
G6375R107
Latest filing quarter
Q2 2026

History

Number of 13F holders

050100150200250 Q1 2024: 1Q1 2024Q2 2024: 1Q2 2024Q3 2024: 1Q3 2024Q4 2024: 61Q4 2024Q1 2025: 79Q1 2025Q2 2025: 95Q2 2025Q3 2025: 122Q3 2025Q4 2025: 145Q4 2025Q1 2026: 189Q1 2026Q2 2026: 226Q2 2026

Total Exit/New Position Q3 2025 → Q4 2025

InstitutionsTotal Value
New Positions36$114.0M
Exits15$11.7M

All 13F filers, Q3 2025 → Q4 2025: 13,590,556 shares bought and 5,715,761 shares sold, net +7,874,795 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 145 holders

SCF Partners, Inc. 100.00% No change 7,991,677 $125.1M
FMR LLC 0.01% Reduce -1.1% 7,416,091 $116.1M
Encompass Capital Advisors LLC 5.32% Reduce -22.8% 7,103,284 $111.2M
BlackRock, Inc. 0.00% Add +2.6% 3,422,253 $53.6M
Citadel Advisors 0.03% Add +12.8% 2,497,708 $39.1M
Boston Partners 0.03% Add +155.6% 1,953,328 $30.6M
Dodge & Cox 0.02% Reduce -14.5% 1,929,094 $30.2M
Driehaus Capital Management LLC 0.16% New 1,492,513 $23.4M
GeoSphere Capital Management, LLC 15.30% Reduce -4.9% 1,415,124 $22.2M
Millennium Management 0.01% Add +1482.3% 1,237,585 $19.4M
Occam Crest Management LP 11.90% Reduce -8.7% 1,059,688 $16.6M
Dimensional Fund Advisors LP 0.00% Add +153.9% 963,287 $15.1M
State Street Corp. 0.00% Reduce -4.3% 926,129 $14.5M
HITE Hedge Asset Management LLC 0.92% Add +43.7% 919,381 $14.4M
Geode Capital Management, LLC 0.00% Add +3.5% 841,307 $13.2M
Holocene Advisors, LP 0.03% New 817,159 $12.8M
Fort Baker Capital Management LP 1.69% Reduce -4.2% 783,649 $12.3M
Alyeska Investment Group, L.P. 0.03% New 779,556 $12.2M
Bridgeway Capital Management, LLC 0.24% Add +24.8% 716,368 $11.2M
Oceanic Investment Management LTD 11.40% — 695,543 $10.9M
Russell Investments Group, Ltd. 0.01% Add +21.0% 680,901 $10.7M
Goldman Sachs Group Inc. 0.00% Add +66.6% 616,972 $9.7M
Hotchkis & Wiley Capital Management LLC 0.03% Reduce -13.1% 543,610 $8.5M
T. Rowe Price Investment Management, Inc. 0.01% New 542,522 $8.5M
Vanguard Group Inc. 0.00% Add +40.6% 532,090 $8.3M
Phocas Financial Corp. 1.08% New 530,741 $8.3M
AQR Capital Management 0.00% Reduce -20.7% 504,530 $7.9M
Bank of America Corp. 0.00% Add +94.9% 492,195 $7.7M
SummitTX Capital, L.P. 0.23% New 485,154 $7.6M
Arrowstreet Capital, Limited Partnership 0.00% New 481,380 $7.5M
Empowered Funds, LLC 0.12% Add +33.4% 449,268 $7.0M
American Century Companies Inc. 0.00% New 408,510 $6.4M
JPMorgan Chase & Co. 0.00% Add +1457.6% 384,741 $6.0M
UBS Group AG 0.00% Add +54.3% 331,182 $5.2M
Citigroup Inc. 0.00% Add +77.3% 331,122 $5.2M
Informed Momentum Co LLC 0.54% New 308,828 $4.8M
Northern Trust Corp. 0.00% Reduce -15.0% 295,649 $4.6M
Jacobs Levy Equity Management, Inc. 0.02% New 265,289 $4.2M
Oxbow Advisors, LLC 0.37% New 261,910 $4.1M
Iridian Asset Management LLC 1.39% Reduce -4.9% 240,383 $3.8M
Boothbay Fund Management, LLC 0.09% Add +195.8% 223,746 $3.5M
Morgan Stanley 0.00% Add +7.5% 201,749 $3.2M
Deutsche Bank AG 0.00% Add +323.0% 199,104 $3.1M
Lighthouse Investment Partners, LLC 0.09% Add +200.0% 180,000 $2.8M
Invesco Ltd. 0.00% Add +135.2% 174,582 $2.7M
CenterBook Partners LP 0.13% Reduce -51.8% 165,066 $2.6M
Healthcare of Ontario Pension Plan Trust Fund 0.00% New 155,325 $2.4M
Charles Schwab Investment Management Inc. 0.00% Reduce -19.3% 152,479 $2.4M
Nuveen, LLC 0.00% Add +91.5% 148,764 $2.3M
Aventail Capital Group, LP 0.13% New 144,613 $2.3M
Bank of New York Mellon Corp 0.00% Reduce -0.6% 137,388 $2.2M
Lazard Asset Management LLC 0.00% New 117,778 $1.8M
Inspire Investing, LLC 0.16% Add +160.3% 116,656 $1.8M
Penn Capital Management Company, LLC 0.13% Add +40.8% 101,322 $1.6M
Barclays PLC 0.00% Add +10.6% 95,001 $1.5M
New York State Common Retirement Fund 0.00% Add +376.8% 92,020 $1.4M
EdgePoint Investment Group Inc. 0.01% No change 89,999 $1.4M
Interval Partners, LP 0.03% Add +17.0% 89,509 $1.4M
Man Group plc 0.00% New 88,722 $1.4M
Freestone Grove Partners LP 0.01% New 87,891 $1.4M
Ieq Capital, LLC 0.00% Add +1.0% 85,337 $1.3M
Principal Financial Group Inc. 0.00% Add +44.0% 85,333 $1.3M
Sei Investments Co. 0.00% Add +188.3% 82,466 $1.3M
Prelude Capital Management, LLC 0.09% Add +91.9% 79,254 $1.2M
Victory Capital Management Inc. 0.00% Add +23.8% 78,360 $1.2M
SIR Capital Management, L.P. 0.13% Reduce -18.6% 77,845 $1.2M
Ameriprise Financial Inc. 0.00% Reduce -25.9% 73,995 $1.2M
D. E. Shaw & Co. 0.00% Reduce -54.1% 73,408 $1.1M
Quantbot Technologies LP 0.04% Add +9.3% 72,198 $1.1M
Rhumbline Advisers 0.00% Reduce -5.6% 71,136 $1.1M
Wells Fargo & Company 0.00% Add +49.0% 68,215 $1.1M
Kazazian Asset Management, LLC 1.07% Reduce -54.8% 65,000 $1.0M
Franklin Resources Inc. 0.00% Add +0.4% 64,821 $1.0M
Alliancebernstein L.P. 0.00% Add +81.0% 60,800 $952K
Atom Investors LP 0.07% No change 54,028 $846K
Two Sigma Investments, LP 0.00% Reduce -38.2% 52,439 $821K
HSBC Holdings PLC 0.00% New 48,198 $747K
CIBC Private Wealth Group LLC 0.00% No change 42,924 $672K
Jane Street Group, LLC 0.00% Reduce -50.4% 39,222 $614K
Los Angeles Capital Management LLC 0.00% Add +15.4% 40,941 $560K
MetLife Investment Management, LLC 0.00% Add +10.3% 35,326 $553K
Susquehanna International Group, LLP 0.00% Add +109.9% 35,106 $550K
T. Rowe Price Associates Inc. 0.00% Add +8.5% 34,807 $546K
State Board of Administration of Florida Retirement System 0.00% New 33,968 $532K
Squarepoint Ops LLC 0.00% New 33,162 $519K
Creative Planning 0.00% Add +61.2% 33,087 $518K
Counterpoint Mutual Funds LLC 0.04% New 32,549 $510K
Cwm, LLC 0.00% Add +2.9% 30,123 $472K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +0.9% 28,347 $444K
Aquatic Capital Management LLC 0.01% New 26,652 $417K
VARCOV Co. 0.16% — 25,443 $398K
Axq Capital, LP 0.08% New 21,842 $342K
Intech Investment Management LLC 0.00% Reduce -26.7% 20,741 $325K
Wealth Enhancement Advisory Services, LLC 0.00% Add +4.4% 18,419 $306K
Tower Research Capital LLC (TRC) 0.01% Add +491.0% 19,302 $302K
Systematic Alpha Investments, LLC 0.01% New 19,300 $302K
Manufacturers Life Insurance Company, The 0.00% New 18,857 $295K
Mariner, LLC 0.00% Add +13.8% 18,255 $286K
Shay Capital LLC 0.05% New 18,000 $282K
Rockefeller Capital Management L.P. 0.00% No change 17,710 $277K
Covestor Ltd 0.14% Reduce -57.4% 17,543 $274K
Police & Firemen's Retirement System of New Jersey 0.00% No change 17,016 $266K
Acadian Asset Management LLC 0.00% New 15,688 $245K
EntryPoint Capital, LLC 0.09% New 15,118 $237K
SG Americas Securities, LLC 0.00% Add +25.6% 14,901 $233K
Marshall Wace, LLP 0.00% Reduce -90.0% 13,852 $217K
BNP Paribas Financial Markets 0.00% Reduce -71.9% 13,795 $216K
TD Asset Management Inc 0.00% New 13,720 $215K
Raymond James Financial Inc. 0.00% Add +4.0% 12,753 $200K
Voya Investment Management LLC 0.00% Reduce -4.3% 11,469 $180K
ProShare Advisors LLC 0.00% Add +6.9% 11,148 $175K
Mercer Global Advisors Inc. 0.00% Add +4.7% 11,092 $174K
Cerity Partners LLC 0.00% New 10,443 $164K
National Bank of Canada 0.00% Reduce -10.1% 7,282 $114K
Legal & General Group Plc 0.00% Reduce -5.4% 5,398 $85K
MMCAP International Inc. SPC 0.01% Reduce -99.4% 5,227 $82K
Ameritas Investment Partners, Inc. 0.00% No change 5,096 $80K
Clearstead Advisors, LLC 0.00% Add +180.1% 4,932 $77K
State of Wyoming 0.01% New 4,878 $76K
California State Teachers Retirement System 0.00% Reduce -1.4% 3,755 $59K
State of Alaska, Department of Revenue 0.00% No change 3,366 $52K
Sterling Capital Management LLC 0.00% Reduce -15.7% 3,186 $50K
Amalgamated Bank 0.00% Reduce -8.0% 1,916 $30K
Royal Bank of Canada 0.00% Add +373.8% 1,900 $30K
USA Financial Formulas 0.00% New 1,382 $22K
EverSource Wealth Advisors, LLC 0.00% Add +4.8% 1,226 $19K
Essential Partners LLC 0.01% Add +44.2% 1,037 $16K
Allworth Financial LP 0.00% Add +9.5% 874 $14K
Quadrant Capital Group LLC 0.00% No change 785 $12K
Harbor Capital Advisors, Inc. 0.00% Reduce -1.7% 743 $12K
Aster Capital Management (DIFC) Ltd 0.00% New 660 $10K
Crystal Rock Capital Management 0.00% New 450 $7K
Nisa Investment Advisors, LLC 0.00% No change 401 $6K
IFP Advisors, Inc 0.00% No change 372 $6K
PNC Financial Services Group, Inc. 0.00% Add +0.3% 364 $6K
Parallel Advisors, LLC 0.00% No change 311 $5K
Signaturefd, LLC 0.00% No change 274 $4K
True Wealth Design, LLC 0.00% No change 229 $4K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% New 227 $4K
Lanark Financial, Inc. 0.00% Reduce -33.3% 200 $3K
Farther Finance Advisors, LLC 0.00% Add +7850.0% 159 $2K
GAMMA Investing LLC 0.00% Add +339.3% 123 $2K
Rothschild Investment LLC 0.00% New 19 $298
MAI Capital Management 0.00% New 8 $126
SBI Securities Co., Ltd. 0.00% Reduce -98.4% 4 $63

"% of holder's portfolio" is NESR's weight in each manager's 13F, not the share of National Energy Services Reu the manager owns.