Jane Street
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Jane Street’s Marathon Digital Holdings MARA Stock Holding History

Jane Street’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 		$142M Sell
10,191,300
-726,300
-7% -$9.08M 0.01% 753
2026
Q1 		$89.1M Buy
10,917,600
+4,794,600
+78% +$43.4M 0.01% 698
2025
Q4 		$55M Sell
6,123,000
-1,237,500
-17% -$18.3M 0.01% 876
2025
Q3 		$134M Buy
7,360,500
+2,494,900
+51% +$42M 0.02% 465
2025
Q2 		$76.3M Buy
4,865,600
+1,804,500
+59% +$25.8M 0.02% 562
2025
Q1 		$35.2M Sell
3,061,100
-1,251,200
-29% -$19.9M 0.01% 884
2024
Q4 		$72.3M Buy
4,312,300
+2,802,500
+186% +$56.7M 0.02% 545
2024
Q3 		$24.5M Sell
1,509,800
-577,100
-28% -$10.5M 0.01% 1093
2024
Q2 		$41.4M Sell
2,086,900
-4,296,100
-67% -$81.6M 0.01% 795
2024
Q1 		$144M Buy
6,383,000
+475,800
+8% +$10.4M 0.03% 288
2023
Q4 		$139M Buy
5,907,200
+2,701,100
+84% +$34.1M 0.04% 305
2023
Q3 		$27.3M Buy
3,206,100
+757,700
+31% +$10.2M 0.01% 876
2023
Q2 		$33.9M Sell
2,448,400
-267,300
-10% -$2.69M 0.01% 801
2023
Q1 		$23.7M Buy
2,715,700
+1,230,700
+83% +$8.59M 0.01% 892
2022
Q4 		$5.08M Sell
1,485,000
-348,500
-19% -$2.93M ﹤0.01% 2446
2022
Q3 		$19.6M Sell
1,833,500
-477,700
-21% -$5.66M 0.01% 1087
2022
Q2 		$12.3M Sell
2,311,200
-345,300
-13% -$4.62M 0.01% 1515
2022
Q1 		$74.2M Sell
2,656,500
-416,700
-14% -$10.8M 0.02% 503
2021
Q4 		$101M Buy
3,073,200
+1,420,800
+86% +$68M 0.03% 370
2021
Q3 		$52.2M Sell
1,652,400
-484,900
-23% -$15.8M 0.02% 587
2021
Q2 		$67M Sell
2,137,300
-536,300
-20% -$17M 0.03% 430
2021
Q1 		$128M Buy
2,673,600
+1,040,200
+64% +$32.2M 0.06% 212
2020
Q4 		$17.1M Buy
1,633,400
+1,550,700
+1,875% +$7.16M 0.01% 977
2020
Q3 		$162K Buy
+82,700
New +$177K ﹤0.01% 6551

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

Jane Street's MARA Position: Q2 2026 in Review

Jane Street sold out of Marathon Digital Holdings (MARA) in Q2 2026, closing a stake of 131,378 shares — an estimated $1.64M sold.

Jane Street first reported a position in MARA in Q3 2014 and held it in 26 quarters. The position peaked at $199M in Q4 2023. 415 funds tracked by Wall St. Rank hold MARA as of Q2 2026.

  • Jane Street reported no remaining Marathon Digital Holdings position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 131,378 Marathon Digital Holdings shares in Q2 2026, an estimated $1.64M.
  • Jane Street first reported a position in Marathon Digital Holdings in Q3 2014 and held it in 26 quarters.
  • Jane Street's Marathon Digital Holdings position peaked at $199M in Q4 2023.
  • 415 funds tracked by Wall St. Rank held Marathon Digital Holdings as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.