Matador Resources Company
US ˙ NYSE ˙ US5764852050

SecurityMTDR / Matador Resources Company
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership1,399,066 shares
Latest Disclosed Value $ 88,393,248
Silvercrest Asset Management Group Llc reports 7.94% decrease in ownership of MTDR / Matador Resources Company

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 1,399,066 shares of Matador Resources Company (US:MTDR) valued at $88,392,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,519,720 shares of Matador Resources Company. This represents a change in shares of -7.94% during the quarter. The current value of the position is $79,103,192 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)
2026-05-15 2026-03-31 13F MATADOR RES CO COM COM 576485205 1,399,066 -120,654 -7.94 88,393 37.05 0.6387
2026-02-17 2025-12-31 13F MATADOR RES CO COM COM 576485205 1,519,720 -543,398 -26.34 64,497 -30.42 0.4433
2025-11-14 2025-09-30 13F MATADOR RES CO COM COM 576485205 2,063,118 -22,276 -1.07 92,696 -6.85 0.6134
2025-08-14 2025-06-30 13F MATADOR RES COM 576485205 2,085,394 -26,866 -1.27 99,515 -7.78 0.6685
2025-05-15 2025-03-31 13F MATADOR RES COM 576485205 2,112,260 -23,273 -1.09 107,915 -10.18 0.7725
2025-02-14 2024-12-31 13F MATADOR RES COM 576485205 2,135,533 -210,316 -8.97 120,145 3.63 0.8026
2024-11-14 2024-09-30 13F MATADOR RES CO COM COM 576485205 2,345,849 -409,532 -14.86 115,932 -29.41 0.7888
2024-08-15 2024-06-30 13F/A-1 MATADOR RES CO COM COM 576485205 2,755,381 -93,337 -3.28 164,221 -13.66 1.1265
2024-08-14 2024-06-30 13F MATADOR RES CO COM COM 576485205 5,510,762 2,662,044 328,441 1.1265
2024-05-15 2024-03-31 13F MATADOR RES CO COM COM 576485205 2,848,718 -363,077 -11.30 190,209 4.15 1.2868
2024-02-14 2023-12-31 13F MATADOR RES CO COM COM 576485205 3,211,795 -90,651 -2.74 182,623 -7.03 1.2917
2023-11-14 2023-09-30 13F MATADOR RES CO COM COM 576485205 3,302,446 147,523 4.68 196,429 19.00 1.4911
2023-08-14 2023-06-30 13F MATADOR RES CO COM COM 576485205 3,154,923 -156,780 -4.73 165,066 4.60 1.1774
2023-05-15 2023-03-31 13F MATADOR RES CO COM COM 576485205 3,311,703 -41,990 -1.25 157,803 -17.80 1.1982
2023-02-14 2022-12-31 13F MATADOR RES CO COM COM 576485205 3,353,693 1,425 0.04 191,965 17.06 1.4757
2022-11-14 2022-09-30 13F MATADOR RES CO COM COM 576485205 3,352,268 -587,614 -14.91 163,993 -10.66 1.3488
2022-08-15 2022-06-30 13F MATADOR RES CO COM COM 576485205 3,939,882 -200,887 -4.85 183,559 -16.33 1.3953
2022-05-16 2022-03-31 13F MATADOR RES CO COM COM 576485205 4,140,769 239,351 6.13 219,378 53.36 1.4249
2022-02-14 2021-12-31 13F MATADOR RES CO COM COM 576485205 3,901,418 -552,606 -12.41 143,049 -15.57 0.9062
2021-11-15 2021-09-30 13F MATADOR RES CO COM COM 576485205 4,454,024 -31,045 -0.69 169,431 4.91 1.1421
2021-08-16 2021-06-30 13F MATADOR RES CO COM COM 576485205 4,485,069 -118,587 -2.58 161,507 49.61 1.0593
2021-05-17 2021-03-31 13F MATADOR RES CO COM COM 576485205 4,603,656 -336,316 -6.81 107,955 81.21 0.7289
2021-02-16 2020-12-31 13F MATADOR RES CO COM COM 576485205 4,939,972 -303,343 -5.79 59,576 37.56 0.4348
2020-11-16 2020-09-30 13F MATADOR RES CO COM COM 576485205 5,243,315 -110,606 -2.07 43,310 -4.83 0.3716
2020-08-14 2020-06-30 13F MATADOR RES CO COM COM 576485205 5,353,921 314,569 6.24 45,509 264.16 0.4037
2020-05-15 2020-03-31 13F MATADOR RES CO COM COM 576485205 5,039,352 -91,971 -1.79 12,497 -86.45 0.1340
2020-02-14 2019-12-31 13F MATADOR RES CO COM COM 576485205 5,131,323 190,969 3.87 92,210 12.91 0.7154
2019-11-14 2019-09-30 13F MATADOR RES CO COM COM 576485205 4,940,354 136,858 2.85 81,665 -14.48 0.6735
2019-08-14 2019-06-30 13F MATADOR RES CO COM COM 576485205 4,803,496 114,100 2.43 95,494 5.35 0.8945
2019-05-15 2019-03-31 13F MATADOR RES CO COM COM 576485205 4,689,396 610,475 14.97 90,646 43.10 0.8910
2019-02-14 2018-12-31 13F MATADOR RES CO COM COM 576485205 4,078,921 -311,552 -7.10 63,346 -56.34 0.6978
2018-11-14 2018-09-30 13F MATADOR RES CO COM COM 576485205 4,390,473 67,053 1.55 145,105 11.69 1.3167
2018-08-14 2018-06-30 13F MATADOR RES CO COM COM 576485205 4,323,420 131,966 3.15 129,919 3.63 1.2162
2018-05-15 2018-03-31 13F MATADOR RES CO COM COM 576485205 4,191,454 24,782 0.59 125,367 -3.35 1.2220
2018-02-14 2017-12-31 13F MATADOR RES CO COM COM 576485205 4,166,672 38,044 0.92 129,708 15.72 1.2064
2017-11-14 2017-09-30 13F MATADOR RES CO COM COM 576485205 4,128,628 238,544 6.13 112,092 33.16 1.1172
2017-08-14 2017-06-30 13F MATADOR RES CO COM COM 576485205 3,890,084 1,243,375 46.98 84,177 33.69 0.9011
2017-05-15 2017-03-31 13F MATADOR RES CO COM COM 576485205 2,646,709 404,760 18.05 62,965 9.02 0.6739
2017-02-14 2016-12-31 13F MATADOR RES CO COM COM 576485205 2,241,949 102,421 4.79 57,753 11.01 0.6468
2016-11-14 2016-09-30 13F MATADOR RES CO COM COM 576485205 2,139,528 131,382 6.54 52,027 30.85 0.6246
2016-08-15 2016-06-30 13F MATADOR RES CO COM COM 576485205 2,008,146 236,459 13.35 39,761 18.36 0.5056
2016-05-16 2016-03-31 13F MATADOR RES CO COM COM 576485205 1,771,687 62,354 3.65 33,592 -0.59 0.4628
2016-02-16 2015-12-31 13F MATADOR RES CO COM COM 576485205 1,709,333 176,844 11.54 33,793 6.32 0.4681
2015-11-16 2015-09-30 13F MATADOR RES CO COM COM 576485205 1,532,489 200,617 15.06 31,784 -4.54 0.4838
2015-08-14 2015-06-30 13F MATADOR RES CO COM COM 576485205 1,331,872 122,793 10.16 33,297 25.63 0.4449
2015-05-15 2015-03-31 13F MATADOR RES CO COM COM 576485205 1,209,079 163,548 15.64 26,504 25.31 0.3761
2015-02-17 2014-12-31 13F MATADOR RES CO COM COM 576485205 1,045,531 11,544 1.12 21,151 -20.87 0.3067
2014-11-14 2014-09-30 13F MATADOR RES CO COM COM 576485205 1,033,987 41,784 4.21 26,728 -8.00 0.4128
2014-08-14 2014-06-30 13F MATADOR RES CO COM COM 576485205 992,203 992,203 29,052 0.4357
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.