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NESR in the 13F filings

National Energy Services Reuni · CUSIP G6375R107

Sector · EnergyTheme · Energy and power infrastructure· L3VLUP-definedTheme · Oil and gas
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022
Quarter end
31 Mar 2026
the date the book describes
Filed
15 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
25
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 2 listed it in both
Shares listed
19,874,083
combined, among listed positions
Reported value
$426m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 20 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +4,208,659.

Managers listing NESR in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

25 of 25 holders

ActionFiling
Fidelity (FMR LLC)9,177,042$197munder 0.1%Added+1,760,95115 May 2026 (the filing on sec.gov)
Dodge & Cox1,599,994$34munder 0.1%Trimmed-329,10014 May 2026 (the filing on sec.gov)
Citadel Advisors LLC992,540$21munder 0.1%Trimmed-1,505,16815 May 2026 (the filing on sec.gov)
Point72 Asset Management LP964,985$21munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Holocene Advisors LP948,001$20munder 0.1%Added+130,84215 May 2026 (the filing on sec.gov)
Walleye Capital LLC887,068$19m0.08%Newnew13 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP846,597$18munder 0.1%Added+365,21714 May 2026 (the filing on sec.gov)
Millennium Management LLC811,398$17munder 0.1%Trimmed-426,18715 May 2026 (the filing on sec.gov)
AQR Capital Management LLC645,024$14munder 0.1%Added+140,49415 May 2026 (the filing on sec.gov)
Jane Street Group LLC467,512$10munder 0.1%Added+428,29012 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.394,921$8.5munder 0.1%Added+321,51315 May 2026 (the filing on sec.gov)
Two Sigma Investments LP391,232$8.4munder 0.1%Added+338,79315 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC342,292$7.3munder 0.1%Added+309,13015 May 2026 (the filing on sec.gov)
Man Group PLC328,422$7.1munder 0.1%Added+239,70015 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC267,185$5.7munder 0.1%Added+251,49713 May 2026 (the filing on sec.gov)
Invesco Ltd254,636$5.5munder 0.1%Added+80,05412 May 2026 (the filing on sec.gov)
Tudor Investment Corp132,476$2.8munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP129,650$2.8munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP75,288$1.6munder 0.1%Added+40,18215 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc47,862$1.0munder 0.1%Added+13,05515 May 2026 (the filing on sec.gov)
AllianceBernstein LP60,800$952kunder 0.1%Held015 May 2026 (the filing on sec.gov)
Quantbot Technologies LP40,108$861kunder 0.1%Trimmed-32,09013 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC33,186$713kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Winton Group Ltd26,300$565kunder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC9,564$205kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (7)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
2 in Q1 2023 to 4 in Q2 2026

Tracked managers listing it, at least.

01234201820192022202320252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
NESR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20171$5.2mn.a.n.a.
Q3 20171$5.3mn.a.n.a.
Q4 20171$5.5mn.a.n.a.
Q1 20181$5.4mn.a.n.a.
Q1 20191$1.0mn.a.n.a.
Q2 20211$750kn.a.n.a.
Q3 20211$798kn.a.n.a.
Q4 20212$652kn.a.n.a.
Q1 20223$2.5mn.a.n.a.
Q2 20223$2.1mn.a.n.a.
Q3 20223$1.3mn.a.n.a.
Q4 20223$1.6mn.a.n.a.
Q1 20232$1.1mn.a.n.a.
Q4 20242$14m20
Q1 20252$11m11
Q2 20251$13m10
Q3 20251$23m10
Q4 20253$44m1310
Q1 20263$74m206
Q2 20264$110m1514

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

NESR and GEV →NESR and XOM →NESR and CVX →Choose a stock to compare with NESR →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own NESR, latest filings →Back to the 13F Explorer →