Company · Ownership research

National Energy Services Reunited Corp. NESR

CIK 0001698514 · CUSIP G6375R107

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP G6375R107 (NESR), not CUSIP G6375R907 (NESR), and does not merge CUSIPs.

This page lists the top 20 of 146 rows by value; the complete set is available through the API.

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Log in to see them.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	SCF Partners, Inc. CIK 1085550 · View history	$125.15M 7,991,677 shares	100.00%	0(0.00%)Unchanged	SEC filing ↗ Feb 3, 2026	▾
02	FMR LLC CIK 315066 · View history	$116.14M 7,416,091 shares	0.01%	-79.77K(-1.10%)Reduced	SEC filing ↗ Feb 17, 2026	▾
03	Encompass Capital Advisors LLC CIK 1541901 · View history	$111.24M 7,103,284 shares	5.32%	-2.10M(-22.80%)Reduced	SEC filing ↗ Feb 17, 2026	▾
04	BlackRock, Inc. CIK 2012383 · View history	$53.59M 3,422,253 shares	0.00%	+86.61K(+2.60%)Added	SEC filing ↗ Feb 12, 2026	▾
05	CITADEL ADVISORS LLC CIK 1423053 · View history	$39.11M 2,497,708 shares	0.03%	+283.10K(+12.80%)Added	SEC filing ↗ Feb 17, 2026	▾
06	Boston Partners CIK 1386060 · View history	$30.59M 1,953,328 shares	0.03%	+1.19M(+155.60%)Added	SEC filing ↗ Feb 13, 2026	▾
07	DODGE & COX CIK 200217 · View history	$30.21M 1,929,094 shares	0.02%	-326.80K(-14.50%)Reduced	SEC filing ↗ Feb 13, 2026	▾
08	Driehaus Capital Management LLC CIK 938206 · View history	$23.37M 1,492,513 shares	0.16%	+1.49MNew	SEC filing ↗ Feb 17, 2026	▾
09	GeoSphere Capital Management, LLC CIK 1426876 · View history	$22.16M 1,415,124 shares	15.30%	-73.57K(-4.90%)Reduced	SEC filing ↗ Feb 9, 2026	▾
10	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$19.38M 1,237,585 shares	0.01%	+1.16M(+1,482.30%)Added	SEC filing ↗ Feb 17, 2026	▾
11	Occam Crest Management LP CIK 2085909 · View history	$16.59M 1,059,688 shares	11.68%	-100.31K(-8.60%)Reduced	SEC filing ↗ Feb 13, 2026	▾
12	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$15.08M 963,287 shares	0.00%	+583.90K(+153.90%)Added	SEC filing ↗ Feb 12, 2026	▾
13	STATE STREET CORP CIK 93751 · View history	$14.50M 926,129 shares	0.00%	-41.38K(-4.30%)Reduced	SEC filing ↗ Feb 13, 2026	▾
14	HITE Hedge Asset Management LLC CIK 1568939 · View history	$14.40M 919,381 shares	0.92%	+279.54K(+43.70%)Added	SEC filing ↗ Feb 13, 2026	▾
15	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$13.17M 841,307 shares	0.00%	+28.03K(+3.40%)Added	SEC filing ↗ Feb 9, 2026	▾
16	Holocene Advisors, LP CIK 1700574 · View history	$12.80M 817,159 shares	0.03%	+817.16KNew	SEC filing ↗ Feb 17, 2026	▾
17	Fort Baker Capital Management LP CIK 1688382 · View history	$12.27M 783,649 shares	1.36%	-34.10K(-4.20%)Reduced	SEC filing ↗ Feb 17, 2026	▾
18	Alyeska Investment Group, L.P. CIK 1453072 · View history	$12.21M 779,556 shares	0.03%	+779.56KNew	SEC filing ↗ Feb 13, 2026	▾
19	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$11.22M 716,368 shares	0.24%	+142.41K(+24.80%)Added	SEC filing ↗ Feb 17, 2026	▾
20	Oceanic Investment Management LTD CIK 1438258 · View history	$10.89M 695,543 shares	11.40%		SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 146 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

146

Cancelled or null records excluded

Disclosed shares

58,499,304

Not deduplicated across managers

Disclosed value

$916.03M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

National Energy Services Reunited Corp. · Q4 2025

Explore all 146 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.