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Brown Brothers Harriman & Co’s Marathon Digital Holdings MARA Stock Holding History

Brown Brothers Harriman & Co’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 		– Sell
-45
Closed -$404 – 1864
2025
Q4 		$404 Buy
+45
New +$664 ﹤0.01% 1808
2025
Q1 		– Sell
-3,000
Closed -$50.3K – 1403
2024
Q4 		$50.3K Buy
+3,000
New +$60.7K ﹤0.01% 882

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 $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 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

Brown Brothers Harriman & Co's MARA Position: Q1 2026 in Review

Brown Brothers Harriman & Co sold out of Marathon Digital Holdings (MARA) in Q1 2026, closing a stake of 45 shares — an estimated $404 sold.

Brown Brothers Harriman & Co first reported a position in MARA in Q4 2024 and held it in 2 quarters. The position peaked at $50.3K in Q4 2024. 387 funds tracked by Wall St. Rank hold MARA as of Q1 2026.

  • Brown Brothers Harriman & Co reported no remaining Marathon Digital Holdings position as of Q1 2026 after selling out during the quarter.
  • Brown Brothers Harriman & Co sold 45 Marathon Digital Holdings shares in Q1 2026, an estimated $404.
  • Brown Brothers Harriman & Co first reported a position in Marathon Digital Holdings in Q4 2024 and held it in 2 quarters.
  • Brown Brothers Harriman & Co's Marathon Digital Holdings position peaked at $50.3K in Q4 2024.
  • 387 funds tracked by Wall St. Rank held Marathon Digital Holdings as of Q1 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q1 2026, filed 14 May 2026.