투우사 자원 회사
US ˙ NYSE ˙ US5764852050

SecurityMTDR / Matador Resources Company
InstitutionRockefeller Capital Management L.P.
Latest Disclosed Ownership8,614 shares
Latest Disclosed Value $ 544,257
Rockefeller Capital Management L.P. reports 200.24% increase in ownership of MTDR / Matador Resources Company

On May 14, 2026 - Rockefeller Capital Management L.P. filed a 13F-HR form disclosing ownership of 8,614 shares of Matador Resources Company (US:MTDR) valued at $544,233 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 16, 2026 disclosing 2,869 shares of Matador Resources Company. This represents a change in shares of 200.24% during the quarter. The current value of the position is $461,452 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F MATADOR RES COM 576485205 8,614 5,745 200.24 544 349.59 0.0010
2026-03-16 2025-12-31 13F/A-1 MATADOR RES COM 576485205 2,869 1,843 179.63 122 163.04 0.0002
2026-02-14 2025-12-31 13F MATADOR RES COM 576485205 2,869 1,843 122 0.0001
2025-11-14 2025-09-30 13F MATADOR RES COM 576485205 1,026 1,026 46 0.0001
2023-05-17 2023-03-31 13F MATADOR RES COM 576485205 0 -760 -100.00 0 -100.00
2023-03-06 2022-12-31 13F MATADOR RES COM 576485205 760 242 46.72 42 75.00 0.0002
2022-11-02 2022-09-30 13F MATADOR RES COM 576485205 518 -67 -11.45 24 -11.11 0.0001
2022-08-12 2022-06-30 13F MATADOR RES COM 576485205 585 246 72.57 27 50.00 0.0001
2022-05-13 2022-03-31 13F MATADOR RES COM 576485205 339 13 3.99 18 50.00 0.0001
2022-02-14 2021-12-31 13F MATADOR RES COM 576485205 326 -33 -9.19 12 -7.69 0.0001
2021-11-12 2021-09-30 13F MATADOR RES COM 576485205 359 33 10.12 13 18.18 0.0001
2021-08-10 2021-06-30 13F MATADOR RES COM 576485205 326 -282 -46.38 11 -21.43 0.0001
2021-05-11 2021-03-31 13F MATADOR RES COM 576485205 608 608 14 0.0001
2020-11-13 2020-09-30 13F MATADOR RES COM 576485205 0 -52 -100.00 0 0.0000
2020-08-12 2020-06-30 13F MATADOR RES COM 576485205 52 -93 -64.14 0 0.0000
2020-05-12 2020-03-31 13F MATADOR RES COM 576485205 145 0 0.00 0 -100.00
2020-02-07 2019-12-31 13F MATADOR RES COM 576485205 145 -328 -69.34 3 -62.50 0.0000
2019-11-12 2019-09-30 13F MATADOR RES COM 576485205 473 -32 -6.34 8 -20.00 0.0001
2019-08-09 2019-06-30 13F MATADOR RES COM 576485205 505 -1,018 -66.84 10 -66.67 0.0001
2019-05-10 2019-03-31 13F MATADOR RES COM 576485205 1,523 1,286 542.62 30 650.00 0.0004
2019-02-12 2018-12-31 13F MATADOR RES COM 576485205 237 0 0.00 4 -50.00 0.0001
2018-11-02 2018-09-30 13F Matador Resources Common 576485205 237 0 0.00 8 14.29 0.0001
2018-07-31 2018-06-30 13F Matador Resources Common 576485205 237 237 7 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.