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Second Line Capital’s Marathon Digital Holdings MARA Stock Holding History

Second Line Capital’s Portfolio MARA Stock Details MARA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.16M Buy
263,802
+14,915
+6% +$135K 0.6% 32
2025
Q4 		$2.24M Sell
248,887
-109
-0% -$1.61K 0.46% 40
2025
Q3 		$4.55M Buy
248,996
+11,747
+5% +$198K 0.94% 24
2025
Q2 		$3.72M Buy
237,249
+6,139
+3% +$87.9K 0.86% 25
2025
Q1 		$2.66M Sell
231,110
-33
-0% -$525 0.68% 33
2024
Q4 		$3.88M Buy
231,143
+26,633
+13% +$539K 1.05% 20
2024
Q3 		$3.32M Hold
204,510
– – 0.9% 23
2024
Q2 		$4.06M Buy
+204,510
New +$3.88M 1.24% 17

Other funds holding MARA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Second Line Capital's MARA Position: Q1 2026 in Review

Second Line Capital increased its Marathon Digital Holdings (MARA) stake by 6% in Q1 2026, buying an estimated $135K and bringing the position to 263,802 shares worth $3.16M. The position accounts for 0.6% of the portfolio, ranked #32.

Second Line Capital first reported a position in MARA in Q2 2024 and has held it in 8 quarters since. The position peaked at $4.55M in Q3 2025. 386 funds tracked by Wall St. Rank hold MARA as of Q1 2026.

  • Second Line Capital held 263,802 shares of Marathon Digital Holdings worth $3.16M as of Q1 2026.
  • Second Line Capital bought 14,915 Marathon Digital Holdings shares in Q1 2026, an estimated $135K.
  • Marathon Digital Holdings made up 0.6% of Second Line Capital's portfolio in Q1 2026, its #32 holding.
  • Second Line Capital first reported a position in Marathon Digital Holdings in Q2 2024 and has held it in 8 quarters since.
  • Second Line Capital's Marathon Digital Holdings position peaked at $4.55M in Q3 2025.
  • 386 funds tracked by Wall St. Rank held Marathon Digital Holdings as of Q1 2026.

Based on Second Line Capital's 13F filing for Q1 2026, filed 15 May 2026.