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Core Natural Resources, Inc. · 13F filings

CNR Institutional Ownership

Holdings as of Jun 30, 2026From SEC Form 13FUpdated

Who owns Core Natural Resources, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 356 funds reported holding CNR at Jun 30, 2026, together owning 94.6% of the company.

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Fund sentiment
Bearish
Strongly bearishNeutralStrongly bullish
  • ●205 buying vs 181 selling
  • ●Held by funds -0.0 pts
  • ▼Funds holding -24
  • ▼Superinvestors: 1 added, 3 cut
  • ●Put/call not meaningful

What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.

Funds holding356−24 vs Q1 2026
Held by funds94.6%−0.0 pts
Value held$3.8B46.9M shares
Put/call ratio0.54down from 1.10

Funds holding and ownership

7 quarters
Q4 2024: 18 fundsQ4 '24Q1 2025: 313 fundsQ1 '25Q2 2025: 303 fundsQ2 '25Q3 2025: 329 fundsQ3 '25Q4 2025: 341 fundsQ4 '25Q1 2026: 380 fundsQ1 '26Q2 2026: 356 fundsQ2 '2694.6% owned
Funds holdingHeld by funds %

Quarter over quarter

all 13F filers
Q2 2026This quarterQ1 2026Change
Funds holding356380−6.3%
In funds' top 1013130.0%
13F shares46.9M46.9M−0.0%
Held by funds94.6%94.6%−0.0 pts
New positions5477−29.9%
Increased151135+11.9%
Reduced104109−4.6%
Sold out7739+97.4%
Calls (shares)107K203K−47.2%
Puts (shares)58K224K−73.9%
Put/call ratio0.541.10−50.5%

Buyers vs sellers

adding or new vs cutting or sold out
Q4 2024: 18 buyingQ4 2024: 0 sellingQ4 '24Q1 2025: 305 buyingQ1 2025: 9 sellingQ1 '25Q2 2025: 147 buyingQ2 2025: 160 sellingQ2 '25Q3 2025: 169 buyingQ3 2025: 143 sellingQ3 '25Q4 2025: 163 buyingQ4 2025: 173 sellingQ4 '25Q1 2026: 212 buyingQ1 2026: 148 sellingQ1 '26Q2 2026: 205 buyingQ2 2026: 181 sellingQ2 '26
Buying 205Selling 181latest quarter

Superinvestors in CNR

All superinvestors →

Who owns CNR

share of fund held shares
  • Index and passive funds47.8%
  • Active managers and hedge funds44.0%
  • Banks and brokers6.9%
  • Pensions, insurers and other1.4%

The top 10 holders own 57.6% of all CNR shares that funds reported. Groups are our own grouping of filers by name.

Put/call ratio

funds' options, market makers left out
1.00Q4 2024: 1.85Q4 '24Q1 2025: 0.17Q1 '25Q2 2025: 0.16Q2 '25Q3 2025: 0.04Q3 '25Q4 2025: 0.04Q4 '25Q1 2026: 1.10Q1 '26Q2 2026: 0.54Q2 '260.54

Above 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.

Filed so far for Q3 2026

86 funds changed their position

🔒 Free account: see all 20.

Top holders

Q2 2026
#FundOf companySharesValueChange
1BlackRock, Inc.15.30%7.6M$608M+174K
2State Street Corp7.96%4M$316M−24K
3Vanguard Portfolio Management LLC6.08%3M$242M+61K
4Fmr LLC5.83%2.9M$232M−1.1M
5DME Capital Management, LP4.60%2.3M$183M+425K
6Vanguard Capital Management LLC4.40%2.2M$175M−3,207
7Dimensional Fund Advisors LP3.00%1.5M$119M+116K
8Geode Capital Management, LLC2.68%1.3M$106M+54K
9Flat Footed LLC2.35%1.2M$93.3M+1.1M
10Goehring & Rozencwajg Associates, LLC2.22%1.1M$88.1M+393K
🔒 15 more top holders. Create a free account or sign in to see them.
Biggest buyers
Biggest sellers

CNR institutional ownership FAQ

Who owns the most CNR stock?

In Q2 2026 13F filings the largest holder of CNR was BlackRock, Inc., followed by State Street Corp and Vanguard Portfolio Management LLC. Index fund managers are usually the biggest holders of large companies.

What percentage of CNR is owned by institutions?

Funds that file 13F reports held 94.6% of CNR's shares at Jun 30, 2026, compared with 94.6% a quarter earlier. That counts every manager with more than $100 million in US stocks.

Are hedge funds buying CNR?

In Q2 2026, 205 funds bought CNR (54 of them new positions) and 181 sold (77 sold out completely). Among well known investors, 1 added and 3 cut. Our fund sentiment for CNR is bearish.

What is CNR's institutional put/call ratio?

Funds reported $4.7M of CNR puts against $8.6M of calls, a put/call ratio of 0.54 (1.10 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.

How current is this CNR ownership data?

13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.

For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.