Signaturefd, Llc reports 5.23% increase in ownership of MTDR / Matador Resources Company

Matador Resources Company

US ˙ NYSE ˙ US5764852050

Security	MTDR / Matador Resources Company
Institution	Signaturefd, Llc
Latest Disclosed Ownership	1,893 shares
Latest Disclosed Value	$ 119,606

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 1,893 shares of Matador Resources Company (US:MTDR) valued at $119,600 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 1,799 shares of Matador Resources Company. This represents a change in shares of 5.23% during the quarter. The current value of the position is $101,408 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 Premium Registration Required .

Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-04-07	2026-03-31	13F	MATADOR RES	COM	576485205	1,893	94	5.23	120	56.58	0.0018
2026-01-20	2025-12-31	13F	MATADOR RES	COM	576485205	1,799	-1,285	-41.67	76	-44.93	0.0012
2025-10-21	2025-09-30	13F	MATADOR RES	COM	576485205	3,084	52	1.72	139	-4.17	0.0022
2025-07-16	2025-06-30	13F	MATADOR RES	COM	576485205	3,032	308	11.31	145	3.60	0.0025
2025-05-02	2025-03-31	13F	MATADOR RES	COM	576485205	2,724	-93	-3.30	139	-12.03	0.0026
2025-02-10	2024-12-31	13F	MATADOR RES	COM	576485205	2,817	132	4.92	158	19.70	0.0030
2024-10-21	2024-09-30	13F	MATADOR RES	COM	576485205	2,685	568	26.83	133	4.76	0.0025
2024-07-29	2024-06-30	13F	MATADOR RES	COM	576485205	2,117	-17	-0.80	126	-11.27	0.0026
2024-05-03	2024-03-31	13F	MATADOR RES	COM	576485205	2,134	1	0.05	142	17.36	0.0030
2024-02-01	2023-12-31	13F	MATADOR RES	COM	576485205	2,133	309	16.94	121	12.04	0.0028
2023-11-03	2023-09-30	13F	MATADOR RES	COM	576485205	1,824	117	6.85	108	21.35	0.0028
2023-08-01	2023-06-30	13F	MATADOR RES	COM	576485205	1,707	-507	-22.90	89	-15.24	0.0023
2023-04-28	2023-03-31	13F	MATADOR RES	COM	576485205	2,214	-74	-3.23	105	-19.23	0.0029
2023-01-30	2022-12-31	13F	MATADOR RES	COM	576485205	2,288	250	12.27	131	30.00	0.0038
2022-11-08	2022-09-30	13F	MATADOR RES	COM	576485205	2,038	377	22.70	100	29.87	0.0034
2022-08-10	2022-06-30	13F	MATADOR RES	COM	576485205	1,661	667	67.10	77	45.28	0.0026
2022-05-02	2022-03-31	13F	MATADOR RES	COM	576485205	994	16	1.64	53	47.22	0.0016
2022-01-25	2021-12-31	13F	MATADOR RES	COM	576485205	978	125	14.65	36	12.50	0.0011
2021-10-28	2021-09-30	13F	MATADOR RES	COM	576485205	853	87	11.36	32	14.29	0.0011
2021-07-26	2021-06-30	13F	MATADOR RES	COM	576485205	766	-98	-11.34	28	40.00	0.0011
2021-04-30	2021-03-31	13F	MATADOR RES	COM	576485205	864	12	1.41	20	100.00	0.0009
2021-02-11	2020-12-31	13F	MATADOR RES	COM	576485205	852	66	8.40	10	66.67	0.0005
2020-11-03	2020-09-30	13F	MATADOR RES	COM	576485205	786	-87	-9.97	6	-14.29	0.0003
2020-07-30	2020-06-30	13F	MATADOR RES	COM	576485205	873	-2,521	-74.28	7	-12.50	0.0004
2020-04-23	2020-03-31	13F	MATADOR RES	COM	576485205	3,394	3,179	1,478.60	8	100.00	0.0007
2020-02-05	2019-12-31	13F	MATADOR RES	COM	576485205	215	-40	-15.69	4	0.00	0.0003
2019-10-16	2019-09-30	13F	MATADOR RES	COM	576485205	255	113	79.58	4	33.33	0.0003
2019-07-31	2019-06-30	13F	MATADOR RES	COM	576485205	142	0	0.00	3	0.00	0.0003
2019-05-09	2019-03-31	13F	MATADOR RES	COM	576485205	142	-50	-26.04	3	0.00	0.0003
2019-02-13	2018-12-31	13F	MATADOR RES	COM	576485205	192	14	7.87	3	-50.00	0.0003
2018-11-14	2018-09-30	13F	MATADOR RES	COM	576485205	178	53	42.40	6	50.00	0.0006
2018-08-14	2018-06-30	13F	MATADOR RES	COM	576485205	125	0	0.00	4	0.00	0.0004
2018-05-08	2018-03-31	13F	MATADOR RES	COM	576485205	125	125		4		0.0005
2016-05-12	2016-03-31	13F	MATADOR RES	COM	576485205	0	-15,500	-100.00	0	-100.00
2016-01-22	2015-12-31	13F	MATADOR RES	COM	576485205	15,500	-1,000	-6.06	306	-10.53	0.0592
2015-10-23	2015-09-30	13F	MATADOR RES	COM	576485205	16,500	16,500		342		0.0780

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.