National Energy Services Reunited Corp.

NESR

Exchange: Nasdaq
Industry: Oil & Gas Field Services, NEC
SEC CIK: 0001698514

SEC filings (opens in a new tab)

In the last 90 days, National Energy Services Reunited Corp. insiders filed 0 open-market purchases and 3 sales; 226 institutions reported holding it in 13F filings for Q2 2026, worth $2.09B in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding National Energy Services Reunited Corp. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of NESR: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	145	2	189	+46
Shares	58.5M	575.0K	62.0M	+4.05M (+7.0%)
Value	$915.8M	$9.00M	$1.33B	+$422.3M (+46.6%)

2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (62)

Institutions that held National Energy Services Reunited Corp. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to NESR in Q1 2026
Institution	Shares	Value	% of portfolio
Point72 Asset Management, L.P.	964,985	$20.7M	0.04%
Walleye Capital LLC	887,068	$19.0M	0.12%
HRT Financial LP	822,652	$17.7M	0.04%
Vanguard Portfolio Management LLC	817,208	$17.5M	0.00%
Qube Research & Technologies Ltd	666,554	$14.3M	0.02%
Trexquant Investment LP	611,140	$13.1M	0.09%
Van Eck Associates Corp	426,842	$9.16M	0.01%
Turas Capital Management LP	220,800	$4.74M	1.21%
LMR Partners LLP	192,788	$4.14M	0.04%
XTX Topco Ltd	191,808	$4.12M	0.07%
Engineers Gate Manager LP	156,316	$3.36M	0.04%
Tudor Investment Corp Et Al	132,476	$2.84M	0.02%
ExodusPoint Capital Management, LP	129,650	$2.78M	0.03%
Prudential Financial Inc	126,780	$2.72M	0.00%
Credit Agricole S A	120,000	$2.58M	0.01%
Jump Financial, LLC	105,626	$2.27M	0.03%
Gsa Capital Partners LLP	88,166	$1.89M	0.12%
Public Employees Retirement System of Ohio	80,817	$1.74M	0.01%
Calamos Advisors LLC	77,807	$1.67M	0.01%
Schroder Investment Management Group	80,137	$1.67M	0.00%
Atlantic Investment Management, Inc.	60,000	$1.29M	0.75%
O'Shaughnessy Asset Management, LLC	48,521	$1.04M	0.01%
CIBC Bancorp USA Inc.	46,302	$994.1K	0.00%
Canada Pension Plan Investment Board	36,100	$775.1K	0.00%
Centiva Capital, LP	34,389	$738.3K	0.03%
Schonfeld Strategic Advisors LLC	33,186	$712.5K	0.01%
Twinbeech Capital LP	31,000	$665.6K	0.07%
Magnetar Financial LLC	29,971	$643.5K	0.01%
Timothy G. Youngquist 2020 Irrevocable Trust	29,596	$635.4K	0.31%
Vanguard Fiduciary Trust Co	29,299	$629.0K	0.00%
STRS Ohio	27,400	$588.3K	0.00%
Winton Group Ltd	26,300	$564.7K	0.02%
Capstone Investment Advisors, LLC	25,881	$555.7K	0.00%
Fox Run Management, L.L.C.	22,236	$462.7K	0.08%
Skopos Labs, Inc.	17,332	$372.1K	0.01%
Wiley Bros.-Aintree Capital, LLC	15,700	$337.1K	0.00%
Kiker Wealth Management, LLC	13,057	$280.3K	0.13%
Vanguard Global Advisers, LLC	12,605	$270.6K	0.00%
US Bancorp	12,261	$263.2K	0.00%
Toroso Investments, LLC	11,401	$244.8K	0.00%
Colony Group, LLC	9,605	$206.2K	0.00%
Balyasny Asset Management LLC	9,564	$205.3K	0.00%
First Trust Advisors LP	9,460	$203.1K	0.00%
Globeflex Capital L P	7,049	$151.3K	0.02%
Caitong International Asset Management Co., Ltd	4,158	$89.3K	0.02%
Parkside Financial Bank & Trust	2,004	$43.0K	0.00%
Simplex Trading, LLC	1,156	$24.8K	0.00%
Harbour Investments, Inc.	1,035	$22.2K	0.00%
Advisory Services Network, LLC	880	$18.9K	0.00%
SRS Capital Advisors, Inc.	637	$15.5K	0.00%
Truvestments Capital LLC	393	$8.44K	0.00%
Advisor Group Holdings, Inc.	384	$8.24K	0.00%
GWM Advisors LLC	359	$7.71K	0.00%
Root Financial Partners, LLC	266	$5.71K	0.00%
Quarry LP	93	$2.00K	0.00%
Basecamp Wealth Advisors LLC	72	$1.55K	0.00%
Huntington National Bank	53	$1.14K	0.00%
SJS Investment Consulting Inc.	43	$924	0.00%
Northwestern Mutual Wealth Management Co	26	$558	0.00%
Bruce G. Allen Investments, LLC	21	$451	0.00%
Larson Financial Group LLC	15	$322	0.00%
Rossby Financial, LCC	11	$242	0.00%

Sold out (16)

Institutions that held National Energy Services Reunited Corp. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of NESR in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Driehaus Capital Management LLC	1,492,513	$23.4M
Fort Baker Capital Management LP	783,649	$12.3M
Lighthouse Investment Partners, LLC	180,000	$2.82M
Freestone Grove Partners LP	87,891	$1.38M
SIR Capital Management, L.P.	77,845	$1.22M
Counterpoint Mutual Funds LLC	32,549	$509.7K
Aquatic Capital Management LLC	26,652	$417.4K
VARCOV Co.	25,443	$398.4K
Shay Capital LLC	18,000	$281.9K
SG Americas Securities, LLC	14,901	$233.0K
Marshall Wace, LLP	13,852	$216.9K
MMCAP International Inc. SPC	5,227	$81.9K
Clearstead Advisors, LLC	4,932	$77.2K
Amalgamated Bank	1,916	$30.0K
Harbor Capital Advisors, Inc.	743	$12.0K
Aster Capital Management (DIFC) Ltd	660	$10.3K

Not filed for Q1 2026 yet (2)

Institutions that held National Energy Services Reunited Corp. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding NESR in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	532,090	$8.33M
CIBC Private Wealth Group, LLC	42,924	$672.2K