# CNX RES CORP (CNX) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 12653C108
Page URL: https://superinvestorclub.com/stock/CNX
Last updated: 2026-07-08T13:36:10.565Z

## Summary

As of the most recent 13F filing period, CNX RES CORP (CNX) is held by 1 tracked superinvestors with an aggregate position value of $154.7M representing 04014111 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Longleaf Partners](https://superinvestorclub.com/manager/15) | Southeastern Asset Management | 4014111 | $154.7M | 7.61% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2021-09-30: 1 holders, $2.8M aggregate, 0222715 shares
- 2021-12-31: 1 holders, $3.1M aggregate, 0222715 shares
- 2022-03-31: 1 holders, $4.6M aggregate, 0222715 shares
- 2022-06-30: 1 holders, $3.7M aggregate, 0222715 shares
- 2022-09-30: 1 holders, $3.5M aggregate, 0222715 shares
- 2022-12-31: 1 holders, $3.64B aggregate, 0216165 shares
- 2024-03-31: 2 holders, $222.2M aggregate, 09053945313135 shares
- 2024-06-30: 2 holders, $175.3M aggregate, 0720424211443 shares
- 2024-09-30: 1 holders, $201.0M aggregate, 06172002 shares
- 2024-12-31: 2 holders, $178.0M aggregate, 04487144366232 shares
- 2025-03-31: 1 holders, $150.7M aggregate, 04786178 shares
- 2025-06-30: 1 holders, $150.3M aggregate, 04462756 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "CNX RES CORP (CNX) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/CNX), aggregating SEC 13F, Form 4, and congressional disclosures."