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Hartree Partners’s Matador Resources MTDR Stock Holding History

Hartree Partners’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
2026
Q1 		$379K Sell
6,000
-19,293
-76% -$966K 0.08% 97
2025
Q4 		$1.07M Sell
25,293
-19,677
-44% -$826K 0.39% 39
2025
Q3 		$2.02M Buy
+44,970
New +$2.2M 0.69% 30
2018
Q4 		– Sell
-15,000
Closed -$496K – 26
2018
Q3 		$496K Buy
+15,000
New +$479K 0.25% 34

Other funds holding MTDR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Hartree Partners's MTDR Position: Q1 2026 in Review

Hartree Partners reduced its Matador Resources (MTDR) stake by 76% in Q1 2026, selling an estimated $966K and leaving 6,000 shares worth $379K. The position accounts for 0.08% of the portfolio, ranked #97.

Hartree Partners first reported a position in MTDR in Q3 2018 and has held it in 4 quarters since. The position peaked at $2.02M in Q3 2025. 494 funds tracked by Wall St. Rank hold MTDR as of Q1 2026.

  • Hartree Partners held 6,000 shares of Matador Resources worth $379K as of Q1 2026.
  • Hartree Partners sold 19,293 Matador Resources shares in Q1 2026, an estimated $966K.
  • Matador Resources made up 0.08% of Hartree Partners's portfolio in Q1 2026, its #97 holding.
  • Hartree Partners first reported a position in Matador Resources in Q3 2018 and has held it in 4 quarters since.
  • Hartree Partners's Matador Resources position peaked at $2.02M in Q3 2025.
  • 494 funds tracked by Wall St. Rank held Matador Resources as of Q1 2026.

Based on Hartree Partners's 13F filing for Q1 2026, filed 12 May 2026.