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Sigma Planning Corp’s Marathon Digital Holdings MARA Stock Holding History

Sigma Planning Corp’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 		$176K Sell
12,652
-757
-6% -$9.47K ﹤0.01% 1354
2026
Q1 		$109K Buy
13,409
+1,485
+12% +$13.4K ﹤0.01% 1273
2025
Q4 		$107K Buy
11,924
+1,320
+12% +$19.5K ﹤0.01% 1257
2025
Q3 		$194K Sell
10,604
-120
-1% -$2.02K 0.01% 1221
2025
Q2 		$168K Buy
10,724
+95
+0.9% +$1.36K 0.01% 1187
2025
Q1 		$122K Buy
+10,629
New +$169K ﹤0.01% 1151
2021
Q2 		– Sell
-19,739
Closed -$948K – 1461
2021
Q1 		$948K Buy
+19,739
New +$611K 0.03% 520

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
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

Sigma Planning Corp's MARA Position: Q2 2026 in Review

Sigma Planning Corp reduced its Marathon Digital Holdings (MARA) stake by 5.6% in Q2 2026, selling an estimated $9.47K and leaving 12,652 shares worth $176K. The position accounts for ﹤0.01% of the portfolio, ranked #1354.

Sigma Planning Corp first reported a position in MARA in Q1 2021 and has held it in 7 quarters since. The position peaked at $948K in Q1 2021. 413 funds tracked by Wall St. Rank hold MARA as of Q2 2026.

  • Sigma Planning Corp held 12,652 shares of Marathon Digital Holdings worth $176K as of Q2 2026.
  • Sigma Planning Corp sold 757 Marathon Digital Holdings shares in Q2 2026, an estimated $9.47K.
  • Marathon Digital Holdings made up ﹤0.01% of Sigma Planning Corp's portfolio in Q2 2026, its #1354 holding.
  • Sigma Planning Corp first reported a position in Marathon Digital Holdings in Q1 2021 and has held it in 7 quarters since.
  • Sigma Planning Corp's Marathon Digital Holdings position peaked at $948K in Q1 2021.
  • 413 funds tracked by Wall St. Rank held Marathon Digital Holdings as of Q2 2026.

Based on Sigma Planning Corp's 13F filing for Q2 2026, filed 7 Aug 2026.