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AMR in the 13F filings

Alpha Metallurgical Resources · CUSIP 020764106

Sector · Energy
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 3 listed it in both
Shares listed
1,488,953
combined, among listed positions
Reported value
$298m
combined, at the quarter end

Among the 92 comparable managers: 15 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -110,744.

Managers listing AMR in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Renaissance Technologies LLC611,915$122m0.19%Trimmed-73,90012 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.156,149$31munder 0.1%Trimmed-15,71717 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc111,526$22munder 0.1%Added+1,32817 Feb 2026 (the filing on sec.gov)
Steadfast Capital Management LP106,754$21m0.37%Newnew17 Feb 2026 (the filing on sec.gov)
Millennium Management LLC102,662$21munder 0.1%Added+10,66917 Feb 2026 (the filing on sec.gov)
PDT Partners LLC64,497$13m0.84%Added+17,53317 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp52,308$10munder 0.1%Added+14,94917 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP51,018$10munder 0.1%Added+26,00213 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP44,958$9.0munder 0.1%Trimmed-1,11017 Feb 2026 (the filing on sec.gov)
Invesco Ltd41,468$8.3munder 0.1%Trimmed-2,72719 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP30,320$6.1munder 0.1%Added+22,00913 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP26,878$5.4munder 0.1%Added+11,68617 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP13,010$2.6munder 0.1%Added+1,60017 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC12,672$2.5munder 0.1%Trimmed-12,42017 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC10,360$2.1munder 0.1%Trimmed-109,82817 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP8,509$1.7m0.06%Newnew10 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP6,202$1.2munder 0.1%Added+2,56417 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC5,950$1.2munder 0.1%Trimmed-2,77813 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd5,465$1.1munder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP5,000$999kunder 0.1%Trimmed-18,90017 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP3,906$781kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP3,750$750kunder 0.1%Trimmed-45,80717 Feb 2026 (the filing on sec.gov)
Winton Group Ltd2,942$588kunder 0.1%Added+30311 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,809$562kunder 0.1%Added+30017 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC2,248$449kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q3 2025 to Q4 2025, 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 (4)

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.
2 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

035810202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AMR by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20211$18mn.a.n.a.
Q2 20211$25mn.a.n.a.
Q3 20215$67mn.a.n.a.
Q4 20215$94mn.a.n.a.
Q1 202210$327mn.a.n.a.
Q2 20228$305mn.a.n.a.
Q3 20227$274mn.a.n.a.
Q4 20225$207mn.a.n.a.
Q1 20233$176mn.a.n.a.
Q2 20234$193mn.a.n.a.
Q3 20235$178mn.a.n.a.
Q4 20233$188m12
Q1 20244$212m32
Q2 20242$149m11
Q3 20242$128m20
Q4 20243$110m21
Q1 20254$90m40
Q2 20253$79m30
Q3 20253$121m21
Q4 20254$163m1515
Q1 20265$147m919
Q2 20262$100m1115

Compare with…

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

AMR and XOM →AMR and CVX →AMR and CNQ →Choose a stock to compare with AMR →

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