Mariner
SLE icon

Mariner’s Super League Enterprise SLE Stock Holding History

Mariner’s Portfolio SLE Stock Details SLE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$43.2K Buy
11,673
+5,501
+89% +$29.1K ﹤0.01% 3442
2025
Q4 		$45.2K Buy
+6,172
New +$124K ﹤0.01% 3429
2025
Q2 		– Sell
-80
Closed -$8.99K – 3665
2025
Q1 		$8.99K Buy
+80
New +$19.2K ﹤0.01% 3415

Other funds holding SLE

EAM
Empery Asset Management New York $83M AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
FDCDDQ
Federation des caisses Desjardins du Quebec Levis, Quebec, Canada $27.8B AUM 31.66% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return

Mariner's SLE Position: Q1 2026 in Review

Mariner increased its Super League Enterprise (SLE) stake by 89% in Q1 2026, buying an estimated $29.1K and bringing the position to 11,673 shares worth $43.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3442.

Mariner first reported a position in SLE in Q1 2025 and has held it in 3 quarters since. The position peaked at $45.2K in Q4 2025. 14 funds tracked by Wall St. Rank hold SLE as of Q1 2026.

  • Mariner held 11,673 shares of Super League Enterprise worth $43.2K as of Q1 2026.
  • Mariner bought 5,501 Super League Enterprise shares in Q1 2026, an estimated $29.1K.
  • Super League Enterprise made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #3442 holding.
  • Mariner first reported a position in Super League Enterprise in Q1 2025 and has held it in 3 quarters since.
  • Mariner's Super League Enterprise position peaked at $45.2K in Q4 2025.
  • 14 funds tracked by Wall St. Rank held Super League Enterprise as of Q1 2026.

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