Simplex Trading
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Simplex Trading’s Marathon Digital Holdings MARA Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Hold
0
3387
2025
Q1
Sell
-629,246
Closed -$10.6M 3331
2024
Q4
$10.6M Sell
629,246
-11,919
-2% -$200K 0.01% 65
2024
Q3
$10.4M Sell
641,165
-723,251
-53% -$11.7M 0.01% 61
2024
Q2
$27.1M Sell
1,364,416
-96,286
-7% -$1.91M 0.02% 19
2024
Q1
$33M Buy
+1,460,702
New +$33M 0.02% 20
2023
Q4
Hold
0
3402
2023
Q3
Sell
-55,645
Closed -$771K 3314
2023
Q2
$771K Buy
+55,645
New +$771K ﹤0.01% 442
2023
Q1
Hold
0
3362
2022
Q4
Hold
0
3485
2022
Q3
Hold
0
3632
2022
Q2
Sell
-28,736
Closed -$803K 3553
2022
Q1
$803K Sell
28,736
-82,438
-74% -$2.3M ﹤0.01% 558
2021
Q4
$3.65M Buy
111,174
+67,901
+157% +$2.23M ﹤0.01% 183
2021
Q3
$1.33M Sell
43,273
-9,187
-18% -$282K ﹤0.01% 436
2021
Q2
$1.65M Sell
52,460
-337,908
-87% -$10.6M ﹤0.01% 362
2021
Q1
$18.7M Buy
390,368
+282,342
+261% +$13.6M 0.03% 6
2020
Q4
$1.13M Buy
108,026
+68,570
+174% +$715K ﹤0.01% 384
2020
Q3
$77K Buy
39,456
+36,826
+1,400% +$71.9K ﹤0.01% 1201
2020
Q2
$2K Buy
+2,630
New +$2K ﹤0.01% 1836
2020
Q1
Hold
0
2664
2019
Q4
Hold
0
2548
2019
Q3
Hold
0
2519
2019
Q2
Hold
0
2436
2019
Q1
Sell
-1,500
Closed 2469
2018
Q4
$0 Buy
+1,500
New ﹤0.01% 2511
2018
Q3
Hold
0
2597
2018
Q2
Sell
-8,261
Closed -$9K 2609
2018
Q1
$9K Sell
8,261
-9,637
-54% -$10.5K ﹤0.01% 1602
2017
Q4
$73K Buy
+17,898
New +$73K ﹤0.01% 1065
2017
Q3
Hold
0
2355
2016
Q2
Sell
-568
Closed -$1K 2281
2016
Q1
$1K Buy
+568
New +$1K ﹤0.01% 1568
2015
Q4
Sell
-1
Closed 2252
2015
Q3
$0 Sell
1
-1,708
-100% ﹤0.01% 2291
2015
Q2
$4K Buy
+1,709
New +$4K ﹤0.01% 1533