Simplex Trading’s Cytosorbents Corp CTSO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2023
Q2 | – | Sell |
-8,200
| Closed | -$27K | – | 9117 |
|
|
2023
Q1 | $27K | Buy |
8,200
+7,200
| +720% | +$21.6K | ﹤0.01% | 6585 |
|
|
2022
Q4 | $1K | Sell |
1,000
-1,700
| -63% | -$2.52K | ﹤0.01% | 8786 |
|
|
2022
Q3 | $3K | Buy |
+2,700
| New | +$5.27K | ﹤0.01% | 9060 |
|
|
2022
Q1 | – | Sell |
-4,300
| Closed | -$18K | – | 10529 |
|
|
2021
Q4 | $18K | Sell |
4,300
-25,500
| -86% | -$143K | ﹤0.01% | 8461 |
|
|
2021
Q3 | $224K | Hold |
29,800
| – | – | ﹤0.01% | 5418 |
|
|
2021
Q2 | $224K | Buy |
29,800
+29,321
| +6,121% | +$247K | ﹤0.01% | 5507 |
|
|
2021
Q1 | $415K | Buy |
479
+175
| +58% | +$1.67K | ﹤0.01% | 3647 |
|
|
2020
Q4 | $242K | Buy |
304
+128
| +73% | +$1.07K | ﹤0.01% | 4357 |
|
|
2020
Q3 | $140K | Buy |
176
+144
| +450% | +$1.3K | ﹤0.01% | 4538 |
|
|
2020
Q2 | $31K | Sell |
32
-532
| -94% | -$4.89K | ﹤0.01% | 5887 |
|
|
2020
Q1 | $435K | Buy |
564
+560
| +14,000% | +$2.83K | ﹤0.01% | 2738 |
|
|
2019
Q4 | $1K | Sell |
4
-13
| -76% | -$57 | ﹤0.01% | 7075 |
|
|
2019
Q3 | $8K | Buy |
+17
| New | +$99 | ﹤0.01% | 6361 |
|
|
2019
Q2 | – | Sell |
-81
| Closed | -$61K | – | 7204 |
|
|
2019
Q1 | $61K | Sell |
81
-9
| -10% | -$70 | ﹤0.01% | 4835 |
|
|
2018
Q4 | $72K | Buy |
90
+75
| +500% | +$745 | ﹤0.01% | 4170 |
|
|
2018
Q3 | $19K | Buy |
15
+5
| +50% | +$63 | ﹤0.01% | 5984 |
|
|
2018
Q2 | $11K | Sell |
10
-46
| -82% | -$436 | ﹤0.01% | 6282 |
|
|
2018
Q1 | $10K | Sell |
56
-95
| -63% | -$718 | ﹤0.01% | 4008 |
|
|
2017
Q4 | $27K | Sell |
151
-342
| -69% | -$2.18K | ﹤0.01% | 3023 |
|
|
2017
Q3 | $69K | Sell |
493
-12
| -2% | -$61 | ﹤0.01% | 2006 |
|
|
2017
Q2 | $23K | Buy |
505
+333
| +194% | +$1.46K | ﹤0.01% | 3156 |
|
|
2017
Q1 | $8K | Buy |
172
+94
| +121% | +$525 | ﹤0.01% | 4152 |
|
|
2016
Q4 | $7K | Sell |
78
-60
| -43% | -$328 | ﹤0.01% | 4031 |
|
|
2016
Q3 | $28K | Buy |
138
+97
| +237% | +$504 | ﹤0.01% | 2625 |
|
|
2016
Q2 | $2K | Sell |
41
-14
| -25% | -$61 | ﹤0.01% | 4895 |
|
|
2016
Q1 | $4K | Buy |
55
+45
| +450% | +$195 | ﹤0.01% | 4227 |
|
|
2015
Q4 | $3K | Buy |
+10
| New | +$68 | ﹤0.01% | 4208 |
|
|
2015
Q2 | – | Sell |
-47
| Closed | -$7K | – | 5279 |
|
|
2015
Q1 | $7K | Buy |
+47
| New | +$484 | ﹤0.01% | 3205 |
|
Other funds holding CTSO
AC
SC
CM
SIG
Simplex Trading's CTSO Position: Q3 2025 in Review
Simplex Trading sold out of Cytosorbents Corp (CTSO) in Q3 2025, closing a stake of 100 shares.
Simplex Trading first reported a position in CTSO in Q1 2015 and held it in 31 quarters. The position peaked at $158K in Q2 2018. 49 funds tracked by Wall St. Rank hold CTSO as of Q3 2025.
- Simplex Trading reported no remaining Cytosorbents Corp position as of Q3 2025 after selling out during the quarter.
- Simplex Trading sold 100 Cytosorbents Corp shares in Q3 2025.
- Simplex Trading first reported a position in Cytosorbents Corp in Q1 2015 and held it in 31 quarters.
- Simplex Trading's Cytosorbents Corp position peaked at $158K in Q2 2018.
- 49 funds tracked by Wall St. Rank held Cytosorbents Corp as of Q3 2025.
Based on Simplex Trading's 13F filing for Q3 2025, filed 12 Nov 2025.