Mariner
EPSN icon

Mariner’s Epsilon Energy EPSN Stock Holding History

Mariner’s Portfolio EPSN Stock Details EPSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$75.7K Buy
+12,286
New +$62.7K ﹤0.01% 3371

Other funds holding EPSN

SCM
Solas Capital Management Darien, Connecticut $174M AUM 6.33% 1-Year Est. Return
YEPX
Yorktown Energy Partners XI New York $142M AUM 130.51% 1-Year Est. Return
YEPX
Yorktown Energy Partners X New York $69.5M AUM 143.07% 1-Year Est. Return
YEPI
Yorktown Energy Partners IX New York $57.5M AUM 108.66% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BAM
Ballast Asset Management Dallas, Texas $225M AUM 38.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
PAPAIJV
Paragon Associates & Paragon Associates II Joint Venture Dallas, Texas $73.6M AUM 61.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Mariner's EPSN Position: Q1 2026 in Review

Mariner opened a new position in Epsilon Energy (EPSN) in Q1 2026: 12,286 shares worth $75.7K. The stake represents ﹤0.01% of the portfolio and ranks #3371 among its holdings.

102 funds tracked by Wall St. Rank hold EPSN as of Q1 2026.

  • Mariner held 12,286 shares of Epsilon Energy worth $75.7K as of Q1 2026.
  • Epsilon Energy was a new Mariner position in Q1 2026.
  • Epsilon Energy made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #3371 holding.
  • 102 funds tracked by Wall St. Rank held Epsilon Energy as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.