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MTDR in the 13F filings

Matador Resources Co · CUSIP 576485205

Sector · EnergyTheme · Energy and power infrastructure· L3VLUP-definedTheme · Oil and gas
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
22
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 3 listed it in both
Shares listed
12,473,674
combined, among listed positions
Reported value
$736m
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: 17 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +216,922.

Managers listing MTDR 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.

22 of 22 holders

ActionFiling
Wellington Management Group LLP3,996,501$252munder 0.1%Added+590,31915 May 2026 (the filing on sec.gov)
AllianceBernstein LP2,657,208$113munder 0.1%Added+78,43415 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,540,332$97munder 0.1%Added+422,39415 May 2026 (the filing on sec.gov)
Invesco Ltd1,265,558$80munder 0.1%Added+670,70912 May 2026 (the filing on sec.gov)
MFS Investment Management1,012,567$67munder 0.1%Trimmed-257,44414 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc679,339$43munder 0.1%Added+235,07115 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP489,148$31munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Verition Fund Management LLC174,449$11m0.07%Added+18,05715 May 2026 (the filing on sec.gov)
Millennium Management LLC142,062$9.0munder 0.1%Trimmed-1,137,95615 May 2026 (the filing on sec.gov)
Marshall Wace LLP125,581$7.9munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.68,666$4.3munder 0.1%Added+18,00015 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP67,613$4.3munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)61,455$3.9munder 0.1%Added+11,78115 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd52,102$3.3munder 0.1%Held018 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC30,310$1.9munder 0.1%Trimmed-522,54615 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC25,153$1.6munder 0.1%Added+1,66127 Oct 2026 (the filing on sec.gov)
Squarepoint Ops LLC22,448$1.4munder 0.1%Trimmed-408,89315 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP15,856$1.0munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Man Group PLC14,368$908kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Walleye Capital LLC14,363$907kunder 0.1%Added+6,24613 May 2026 (the filing on sec.gov)
Capital World Investors11,208$708kunder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Jane Street Group LLC7,387$467kunder 0.1%Newnew12 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 (3)

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.
9 in Q3 2024 to 7 in Q2 2026

Tracked managers listing it, at least.

051015201420162018202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MTDR by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20132$539kn.a.n.a.
Q1 20141$341kn.a.n.a.
Q2 20141$4.3mn.a.n.a.
Q3 20141$3.2mn.a.n.a.
Q4 20142$526kn.a.n.a.
Q2 20151$240mn.a.n.a.
Q3 20153$219mn.a.n.a.
Q4 20151$182mn.a.n.a.
Q1 20164$265mn.a.n.a.
Q2 20164$239mn.a.n.a.
Q3 20163$277mn.a.n.a.
Q4 20169$507mn.a.n.a.
Q1 20176$456mn.a.n.a.
Q2 20174$377mn.a.n.a.
Q3 20174$468mn.a.n.a.
Q4 20174$551mn.a.n.a.
Q1 20183$525mn.a.n.a.
Q2 20185$540mn.a.n.a.
Q3 20183$551mn.a.n.a.
Q4 20186$190mn.a.n.a.
Q1 20194$235mn.a.n.a.
Q2 20195$296mn.a.n.a.
Q3 20195$185mn.a.n.a.
Q4 20193$103mn.a.n.a.
Q2 20206$68mn.a.n.a.
Q3 20203$18mn.a.n.a.
Q4 20203$53mn.a.n.a.
Q1 20215$221mn.a.n.a.
Q2 20218$384mn.a.n.a.
Q3 20217$340mn.a.n.a.
Q4 20214$223mn.a.n.a.
Q1 20225$486mn.a.n.a.
Q2 20227$708mn.a.n.a.
Q3 20226$577mn.a.n.a.
Q4 20228$642mn.a.n.a.
Q1 20235$337mn.a.n.a.
Q2 20237$340mn.a.n.a.
Q3 20236$219mn.a.n.a.
Q4 20237$219m70
Q1 20248$400m71
Q2 20249$406m66
Q3 20249$297m54
Q4 202411$458m73
Q1 202510$447m64
Q2 20259$284m36
Q3 20254$185m22
Q4 20253$308m1113
Q1 20266$448m177
Q2 20267$518m1414

Compare with…

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

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

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 MTDR, latest filings →Back to the 13F Explorer →