John Overdeck’s Matador Resources MTDR Stock Holding History

John Overdeck’s Portfolio MTDR Stock Details MTDR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q1	–	Sell	-12,500	Closed	-$462K	–	3741
2021 Q4	$462K	Buy	+12,500	New	+$511K	﹤0.01%	3325
2021 Q3	–	Sell	-15,000	Closed	-$540K	–	4534
2021 Q2	$540K	Buy	+15,000	New	+$437K	﹤0.01%	3026
2021 Q1	–	Sell	-21,800	Closed	-$263K	–	4105
2020 Q4	$263K	Buy	21,800 +9,200	+73%	+$89.9K	﹤0.01%	2958
2020 Q3	$104K	Buy	+12,600	New	+$113K	﹤0.01%	2931
2017 Q4	–	Sell	-34,000	Closed	-$923K	–	3333
2017 Q3	$923K	Sell	34,000 -19,000	-36%	-$451K	﹤0.01%	1779
2017 Q2	$1.13M	Buy	53,000 +37,000	+231%	+$840K	﹤0.01%	1819
2017 Q1	$381K	Buy	+16,000	New	+$400K	﹤0.01%	2477

Other funds holding MTDR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

John Overdeck's MTDR Position: Q2 2026 in Review

John Overdeck opened a new position in Matador Resources (MTDR) in Q2 2026: 136,375 shares worth $6.79M. The stake represents ﹤0.01% of the portfolio and ranks #1856 among its holdings. This is a return to the name: John Overdeck previously reported a position in MTDR as recently as Q4 2025.

John Overdeck first reported a position in MTDR in Q3 2013 and has held it in 23 quarters since. The position peaked at $29.3M in Q2 2024. 489 funds tracked by Wall St. Rank hold MTDR as of Q2 2026.

John Overdeck held 136,375 shares of Matador Resources worth $6.79M as of Q2 2026.
Matador Resources was a new John Overdeck position in Q2 2026.
Matador Resources made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #1856 holding.
John Overdeck first reported a position in Matador Resources in Q3 2013 and has held it in 23 quarters since.
John Overdeck's Matador Resources position peaked at $29.3M in Q2 2024.
489 funds tracked by Wall St. Rank held Matador Resources as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.