Who owns Alpha Metallurgical Resources (AMR)
Which tracked institutional funds hold AMR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See AMR company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on AMR is one-sided between 2026-Q1 and 2026-Q2: 29 added or opened and 97 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
AMR’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes AMR more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in AMR divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 237 tracked filers holding AMR, 111 increased or opened the position and 142 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in AMR between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 4
- Squarepoint Ops LLC$4M
- CAPITAL FUND MANAGEMENT S.A.$3M
- State of New Jersey Common Pension Fund D$985K
- Jupiter Topco LLC$903K
Full exits 23
- Contrarius Group Holdings Ltd$10M
- STEADFAST CAPITAL MANAGEMENT LP$8M
- Jump Financial, LLC$2M
- Cambridge Investment Research Advisors, Inc.$2M
- Point72 Asset Management, L.P.$2M
- Thrivent Financial for Lutherans$1M
Largest adds
- BlackRock, Inc.$53M
- Goehring & Rozencwajg Associates, LLC$43M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$6M
- WELLS FARGO & COMPANY/MN$6M
- TUDOR INVESTMENT CORP ET AL$4M
- BNP PARIBAS FINANCIAL MARKETS$4M
Largest trims
- AMERICAN CENTURY COMPANIES INC$55M
- Dalal Street, LLC$34M
- VANGUARD PORTFOLIO MANAGEMENT LLC$32M
- RENAISSANCE TECHNOLOGIES LLC$31M
- STATE STREET CORP$27M
- CONTINENTAL GENERAL INSURANCE CO$26M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 1,814,175 | $299M | 16.5% | 2026-Q2 |
| STATE STREET CORP added | 974,463 | $161M | 8.9% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 746,866 | $123M | 6.8% | 2026-Q2 |
| CONTINENTAL GENERAL INSURANCE CO | 644,025 | $106M | 5.9% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 602,427 | $99M | 5.5% | 2026-Q2 |
| GENDELL JEFFREY L added | 601,255 | $99M | 5.5% | 2026-Q2 |
| Goehring & Rozencwajg Associates, LLC added | 564,714 | $93M | 5.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 550,715 | $91M | 5.0% | 2026-Q2 |
| Dalal Street, LLC trimmed | 517,194 | $85M | 4.7% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 467,037 | $77M | 4.3% | 2026-Q2 |
| Systrade AG | 280,000 | $46M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 273,675 | $45M | 2.5% | 2026-Q2 |
| Crocodile Capital Partners GmbH added | 245,119 | $40M | 2.2% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 150,312 | $25M | 1.4% | 2026-Q2 |
| MORGAN STANLEY trimmed | 134,165 | $22M | 1.2% | 2026-Q2 |
| Allianz Asset Management GmbH added | 112,469 | $19M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP added | 109,978 | $18M | 1.0% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 108,106 | $18M | 1.0% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 86,051 | $14M | 0.8% | 2026-Q2 |
| Hosking Partners LLP trimmed | 77,658 | $13M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 72,389 | $12M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 69,798 | $12M | 0.6% | 2026-Q2 |
| Alta Fundamental Advisers LLC | 69,198 | $11M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 66,504 | $11M | 0.6% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 65,962 | $11M | 0.6% | 2026-Q2 |
| Old West Investment Management, LLC added | 60,213 | $10M | 0.5% | 2026-Q2 |
| NWF Advisory Services Inc. added | 57,925 | $10M | 0.5% | 2026-Q2 |
| PDT Partners, LLC trimmed | 56,797 | $9M | 0.5% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 54,462 | $9M | 0.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 53,128 | $9M | 0.5% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 51,812 | $9M | 0.5% | 2026-Q2 |
| UBS Group AG trimmed | 50,253 | $8M | 0.5% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 45,378 | $7M | 0.4% | 2026-Q2 |
| FMR LLC added | 44,369 | $7M | 0.4% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 44,361 | $7M | 0.4% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 43,439 | $7M | 0.4% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 42,080 | $7M | 0.4% | 2026-Q2 |
| Empowered Funds, LLC added | 37,830 | $6M | 0.3% | 2026-Q2 |
| Public Sector Pension Investment Board trimmed | 36,692 | $6M | 0.3% | 2026-Q2 |
| TOWLE & CO trimmed | 35,996 | $6M | 0.3% | 2026-Q2 |
| Invesco Ltd. added | 35,287 | $6M | 0.3% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 33,926 | $6M | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 28,277 | $5M | 0.3% | 2026-Q2 |
| IMC-Chicago, LLC added | 27,901 | $5M | 0.3% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 27,545 | $5M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 27,297 | $5M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 26,882 | $4M | 0.2% | 2026-Q2 |
| Mraz, Amerine & Associates, Inc. trimmed | 26,459 | $4M | 0.2% | 2026-Q2 |
| EXCHANGE TRADED CONCEPTS, LLC trimmed | 25,290 | $4M | 0.2% | 2026-Q2 |
| Bridgewater Associates, LP added | 23,752 | $4M | 0.2% | 2026-Q2 |
| OSSIAM | 22,800 | $4M | 0.2% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC trimmed | 22,688 | $4M | 0.2% | 2026-Q2 |
| Squarepoint Ops LLC added | 22,604 | $4M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 21,251 | $4M | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 21,200 | $3M | 0.2% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 20,314 | $3M | 0.2% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. new | 20,212 | $3M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 19,716 | $3M | 0.2% | 2026-Q2 |
| LPL Financial LLC trimmed | 19,686 | $3M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 19,505 | $3M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 15,110 | $3M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 14,559 | $2M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 14,150 | $2M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC trimmed | 14,146 | $2M | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 13,508 | $2M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 13,351 | $2M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 12,860 | $2M | 0.1% | 2026-Q2 |
| INVESTMENT HOUSE LLC | 12,435 | $3M | 0.1% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 11,587 | $2M | 0.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 11,530 | $2M | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 11,490 | $2M | 0.1% | 2026-Q2 |
| Holocene Advisors, LP trimmed | 11,029 | $2M | 0.1% | 2026-Q2 |
| HIMENSION CAPITAL (SINGAPORE) PTE. LTD. added | 10,768 | $2M | 0.1% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP added | 10,723 | $2M | 0.1% | 2026-Q2 |
| CIBC WORLD MARKET INC. added | 10,555 | $2M | 0.1% | 2026-Q2 |
| Linden Thomas Advisory Services, LLC added | 9,317 | $2M | 0.1% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 9,210 | $2M | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 8,801 | $1M | 0.1% | 2026-Q2 |
| Financial Strategies Group, Inc. added | 8,647 | $1M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 8,628 | $1M | 0.1% | 2026-Q2 |
| Marnell Management LLC added | 7,817 | $1M | 0.1% | 2026-Q2 |
| Ballast Asset Management, LP | 7,738 | $1M | 0.1% | 2026-Q2 |
| Mutual Advisors, LLC | 7,544 | $1M | 0.1% | 2026-Q2 |
| Creative Planning added | 7,342 | $1M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 7,013 | $1M | 0.1% | 2026-Q2 |
| Kennondale Capital Management LLC | 6,813 | $1M | 0.1% | 2026-Q2 |
| SummerHaven Investment Management, LLC | 6,673 | $1M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC trimmed | 6,267 | $1M | 0.1% | 2026-Q2 |
| CREDIT AGRICOLE S A added | 6,141 | $1M | 0.1% | 2026-Q2 |
| State of New Jersey Common Pension Fund D trimmed | 5,969 | $985K | 0.1% | 2026-Q2 |
| Illinois Municipal Retirement Fund added | 5,870 | $968K | 0.1% | 2026-Q2 |
| Vident Advisory, LLC trimmed | 5,656 | $933K | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 5,465 | $903K | 0.0% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 5,344 | $881K | 0.0% | 2026-Q2 |
| WEDGE CAPITAL MANAGEMENT L L P/NC trimmed | 5,314 | $876K | 0.0% | 2026-Q2 |
| SIMPLEX TRADING, LLC added | 5,166 | $852K | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 4,930 | $813K | 0.0% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 4,885 | $806K | 0.0% | 2026-Q2 |
| Louisiana State Employees Retirement System | 4,800 | $985K | 0.1% | 2026-Q2 |
| Quantbot Technologies LP trimmed | 4,703 | $776K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.