Capstone Investment Advisors
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Capstone Investment Advisors’s Marathon Digital Holdings MARA Stock Holding History

Capstone Investment Advisors’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
Q2 		$11.7M Hold
844,000
– – 0.02% 300
2026
Q1 		$6.89M Buy
844,000
+133,500
+19% +$1.21M 0.01% 367
2025
Q4 		$6.38M Hold
710,500
– – 0.01% 329
2025
Q3 		$13M Sell
710,500
-34,700
-5% -$585K 0.02% 272
2025
Q2 		$11.7M Hold
745,200
– – 0.03% 219
2025
Q1 		$8.57M Sell
745,200
-72,300
-9% -$1.15M 0.02% 337
2024
Q4 		$13.7M Buy
+817,500
New +$16.5M 0.03% 291

Other funds holding MARA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Capstone Investment Advisors's MARA Position: Q2 2026 in Review

Capstone Investment Advisors sold out of Marathon Digital Holdings (MARA) in Q2 2026, closing a stake of 143,996 shares — an estimated $1.8M sold.

Capstone Investment Advisors first reported a position in MARA in Q4 2020 and held it in 7 quarters. The position peaked at $1.18M in Q1 2026. 415 funds tracked by Wall St. Rank hold MARA as of Q2 2026.

  • Capstone Investment Advisors reported no remaining Marathon Digital Holdings position as of Q2 2026 after selling out during the quarter.
  • Capstone Investment Advisors sold 143,996 Marathon Digital Holdings shares in Q2 2026, an estimated $1.8M.
  • Capstone Investment Advisors first reported a position in Marathon Digital Holdings in Q4 2020 and held it in 7 quarters.
  • Capstone Investment Advisors's Marathon Digital Holdings position peaked at $1.18M in Q1 2026.
  • 415 funds tracked by Wall St. Rank held Marathon Digital Holdings as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.