Matador Resources Company
US ˙ NYSE ˙ US5764852050

SecurityMTDR / Matador Resources Company
InstitutionUs Bancorp \de\
Latest Disclosed Ownership18,703 shares
Latest Disclosed Value $ 1,181,655
Us Bancorp \de\ reports 38.38% increase in ownership of MTDR / Matador Resources Company

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 18,703 shares of Matador Resources Company (US:MTDR) valued at $1,181,656 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 13,516 shares of Matador Resources Company. This represents a change in shares of 38.38% during the quarter. The current value of the position is $1,057,468 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.

Upgrade to unlock premium data and export to Excel .

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 18,703 5,187 38.38 1,182 106.11 0.0004
2026-01-30 2025-12-31 13F MATADOR RES COM 576485205 13,516 -403 -2.90 574 -8.32 0.0007
2025-11-12 2025-09-30 13F MATADOR RES COM 576485205 13,919 692 5.23 625 -0.95 0.0007
2025-07-24 2025-06-30 13F MATADOR RES COM 576485205 13,227 -971 -6.84 631 -12.97 0.0008
2025-05-08 2025-03-31 13F MATADOR RES COM 576485205 14,198 -259 -1.79 725 -10.82 0.0010
2025-02-05 2024-12-31 13F MATADOR RES COM 576485205 14,457 1,283 9.74 813 24.88 0.0011
2024-10-28 2024-09-30 13F MATADOR RES COM 576485205 13,174 -351 -2.60 651 -19.23 0.0008
2024-08-07 2024-06-30 13F MATADOR RES COM 576485205 13,525 -534 -3.80 806 -14.07 0.0011
2024-05-08 2024-03-31 13F MATADOR RES COM 576485205 14,059 -251 -1.75 939 15.38 0.0013
2024-02-09 2023-12-31 13F MATADOR RES COM 576485205 14,310 -448 -3.04 814 -7.30 0.0012
2023-11-03 2023-09-30 13F MATADOR RES COM 576485205 14,758 5,400 57.70 878 79.35 0.0014
2023-08-10 2023-06-30 13F MATADOR RES COM 576485205 9,358 -877 -8.57 490 0.41 0.0008
2023-05-09 2023-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 10,235 984 10.64 488 -7.94 0.0008
2023-02-13 2022-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 9,251 -200 -2.12 530 14.50 0.0009
2022-10-27 2022-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 9,451 -1,466 -13.43 462 -9.23 0.0010
2022-08-01 2022-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 10,917 -1,074 -8.96 509 -19.84 0.0010
2022-05-11 2022-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 11,991 246 2.09 635 46.31 0.0011
2022-02-11 2021-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 11,745 -361 -2.98 434 -5.86 0.0007
2021-11-10 2021-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 12,106 -2,272 -15.80 461 -10.83 0.0009
2021-08-05 2021-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 14,378 -6,793 -32.09 517 4.02 0.0010
2021-04-28 2021-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 21,171 -994 -4.48 497 86.14 0.0010
2021-02-04 2020-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 22,165 -2,564 -10.37 267 30.88 0.0006
2020-11-10 2020-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 24,729 -8,745 -26.12 204 -28.17 0.0005
2020-08-07 2020-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 33,474 -5,954 -15.10 284 189.80 0.0007
2020-05-13 2020-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 39,428 12,067 44.10 98 -80.08 0.0003
2020-02-04 2019-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 27,361 -8,490 -23.68 492 -16.89 0.0013
2019-11-08 2019-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 35,851 -5,233 -12.74 592 -27.63 0.0016
2019-08-13 2019-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 41,084 -8,330 -16.86 818 -14.26 0.0023
2019-05-08 2019-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 49,414 5,018 11.30 954 38.26 0.0028
2019-02-13 2018-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 44,396 1,396 3.25 690 -51.48 0.0022
2018-10-31 2018-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 43,000 4,613 12.02 1,422 23.33 0.0041
2018-08-08 2018-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 38,387 27,119 240.67 1,153 242.14 0.0035
2018-05-08 2018-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 11,268 -7 -0.06 337 -3.71 0.0010
2018-02-02 2017-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 11,275 133 1.19 350 15.89 0.0011
2017-11-13 2017-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 11,142 -161 -1.42 302 25.31 0.0010
2017-07-19 2017-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 11,303 1,184 11.70 241 0.00 0.0008
2017-05-03 2017-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 10,119 2,099 26.17 241 16.43 0.0008
2017-02-08 2016-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 8,020 3,087 62.58 207 72.50 0.0007
2016-11-04 2016-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 4,933 0 0.00 120 22.45 0.0004
2016-08-10 2016-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 4,933 0 0.00 98 4.26 0.0004
2016-05-13 2016-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 4,933 0 0.00 94 -4.08 0.0004
2016-02-10 2015-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 4,933 -494 -9.10 98 -13.27 0.0004
2015-11-16 2015-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 5,427 -125 -2.25 113 -18.71 0.0005
2015-08-10 2015-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 5,552 -815 -12.80 139 -0.71 0.0005
2015-05-08 2015-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 6,367 -2,514 -28.31 140 -22.22 0.0005
2015-02-13 2014-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 8,881 -1,063 -10.69 180 -29.96 0.0007
2014-11-14 2014-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 9,944 -53,875 -84.42 257 -86.24 0.0010
2014-08-14 2014-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 63,819 56,683 794.32 1,868 967.43 0.0074
2014-05-14 2014-03-31 13F MATADOR RESOURCES COMMON STOCK 576485205 7,136 1,327 22.84 175 62.04 0.0007
2014-02-13 2013-12-31 13F MATADOR RESOURCES COMMON STOCK 576485205 5,809 5,309 1,061.80 108 1,250.00 0.0004
2013-11-07 2013-09-30 13F MATADOR RESOURCES COMMON STOCK 576485205 500 0 0.00 8 33.33 0.0000
2013-08-09 2013-06-30 13F MATADOR RESOURCES COMMON STOCK 576485205 500 500 6 0.0000
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.