Matador Resources
MTDR · NYSE
Who owns MTDR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 45.3% of MTDR’s shares.
- BlackRock Institutional Trust Company, N.A.8.2%
- Vanguard Portfolio Management, LLC6.5%
- Dimensional Fund Advisors, L.P.5.7%
- Foran (Joseph Wm)4.4%
- Next 6 largest institutions20.4%
- All other shareholders54.7%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 10.23M | 8.24% |
| Vanguard Portfolio Management, LLC | 8.13M | 6.55% |
| Dimensional Fund Advisors, L.P. | 7.09M | 5.71% |
| Foran (Joseph Wm) | 5.48M | 4.41% |
| State Street Investment Management (US) | 5.24M | 4.22% |
| Vanguard Capital Management, LLC | 5.10M | 4.11% |
| LSV Asset Management | 4.02M | 3.24% |
| Wellington Management Company, LLP | 4.00M | 3.22% |
| T. Rowe Price Investment Management, Inc. | 3.73M | 3.00% |
| AllianceBernstein L.P. | 3.21M | 2.58% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Mid-Cap ETF | 4.09M | 3.29% |
| Vanguard Total Stock Market Index Fund | 3.56M | 2.87% |
| Avantis US Small Cap Value ETF | 2.99M | 2.40% |
| Vanguard Small-Cap Index Fund | 2.57M | 2.07% |
| Vanguard Equity Income Fund | 2.12M | 1.71% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $1.89M (18 trades) of MTDR on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Calvert Christopher P | Buy | 2.50K | $141.60K |
| Foran Joseph Wm | Buy | 555 | $30.24K |
| Foran Joseph Wm | Buy | 400 | $21.46K |
| Foran Joseph Wm | Buy | 5.00K | $257.20K |
| Foran Joseph Wm | Buy | 10.00K | $521.60K |
| Foran Joseph Wm | Buy | 709 | $36.64K |
| Elsener William Thomas | Buy | 850 | $43.30K |
| STEWART KENNETH L. | Gift | 9.40K | — |
| Foran Joseph Wm | Buy | 3.13K | $159.76K |
| Baty Robert Gaines | Buy | 500 | $25.72K |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Gil CisnerosHouse | Sale | $15K–$50K | Jan 9, 2026 |
Short interest
Settled Sep 30, 2026
- Shares short
- 14.74M
- Days to cover
- 8.08
- % of shares outstanding
- 11.87%
- Average daily volume
- 1.82M
- Change since last report
- +8.8%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.