Simplex Trading’s Marathon Digital Holdings MARA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$35.5M Sell
4,349,400
-1,547,500
-26% -$14M 0.02% 293
2025
Q4
$53M Sell
5,896,900
-2,051,200
-26% -$30.3M 0.03% 275
2025
Q3
$145M Buy
7,948,100
+3,671,300
+86% +$61.9M 0.07% 140
2025
Q2
$67.1M Buy
4,276,800
+1,303,000
+44% +$18.7M 0.04% 231
2025
Q1
$34.2M Buy
2,973,800
+213,200
+8% +$3.39M 0.02% 359
2024
Q4
$46.3M Buy
2,760,600
+342,100
+14% +$6.92M 0.03% 325
2024
Q3
$39.2M Buy
2,418,500
+108,200
+5% +$1.96M 0.02% 368
2024
Q2
$45.9M Sell
2,310,300
-425,700
-16% -$8.08M 0.03% 319
2024
Q1
$61.8M Sell
2,736,000
-776,300
-22% -$17M 0.04% 287
2023
Q4
$82.5M Buy
3,512,300
+1,022,800
+41% +$12.9M 0.05% 216
2023
Q3
$21.2M Buy
2,489,500
+610,500
+32% +$8.19M 0.02% 566
2023
Q2
$26M Sell
1,879,000
-192,400
-9% -$1.94M 0.02% 473
2023
Q1
$18.1M Buy
2,071,400
+244,700
+13% +$1.71M 0.02% 628
2022
Q4
$6.25M Buy
1,826,700
+815,600
+81% +$6.85M 0.01% 1098
2022
Q3
$10.8M Buy
1,011,100
+427,600
+73% +$5.07M 0.01% 766
2022
Q2
$3.12M Sell
583,500
-190,500
-25% -$2.55M ﹤0.01% 1466
2022
Q1
$21.6M Sell
774,000
-92,200
-11% -$2.4M 0.02% 511
2021
Q4
$28.5M Buy
866,200
+144,800
+20% +$6.93M 0.03% 394
2021
Q3
$22.1M Buy
721,400
+3,000
+0.4% +$97.5K 0.02% 421
2021
Q2
$22.5M Buy
718,400
+708,519
+7,171% +$22.5M 0.02% 413
2021
Q1
$47.4M Buy
9,881
+6,529
+195% +$202K 0.09% 140
2020
Q4
$3.5M Buy
3,352
+2,991
+829% +$13.8K ﹤0.01% 1256
2020
Q3
$70K Buy
361
+286
+381% +$614 ﹤0.01% 5277
2020
Q2
$6K Buy
+75
New +$53 ﹤0.01% 6895
2019
Q3
Sell
-14
Closed -$4K 7612
2019
Q2
$4K Buy
+14
New +$39 ﹤0.01% 6545
2019
Q1
Sell
-11
Closed -$1K 7534
2018
Q4
$1K Buy
+11
New +$26 ﹤0.01% 6760
2018
Q3
Sell
-15
Closed -$5K 7772
2018
Q2
$5K Sell
15
-40
-73% -$216 ﹤0.01% 6711
2018
Q1
$66K Sell
55
-119
-68% -$1.25K ﹤0.01% 2149
2017
Q4
$142K Buy
174
+171
+5,700% +$2.01K 0.01% 1537
2017
Q3
$24K Buy
+3
New +$16 ﹤0.01% 2986

Other funds holding MARA

Simplex Trading's MARA Position: Q1 2026 in Review

Simplex Trading sold out of Marathon Digital Holdings (MARA) in Q1 2026, closing a stake of 27,666 shares — an estimated $250K sold.

Simplex Trading first reported a position in MARA in Q2 2015 and held it in 19 quarters. The position peaked at $33M in Q1 2024. 386 funds tracked by Wall St. Rank hold MARA as of Q1 2026.

  • Simplex Trading reported no remaining Marathon Digital Holdings position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 27,666 Marathon Digital Holdings shares in Q1 2026, an estimated $250K.
  • Simplex Trading first reported a position in Marathon Digital Holdings in Q2 2015 and held it in 19 quarters.
  • Simplex Trading's Marathon Digital Holdings position peaked at $33M in Q1 2024.
  • 386 funds tracked by Wall St. Rank held Marathon Digital Holdings as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.