Simplex Trading’s Cytokinetics CYTK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Hold
0
9495
2025
Q4
Sell
-41,004
Closed -$2.55M 9073
2025
Q3
$2.25M Buy
+41,004
New +$1.69M 0.05% 2200
2025
Q2
Sell
-17,934
Closed -$624K 9070
2025
Q1
$720K Buy
+17,934
New +$824K 0.03% 3015
2024
Q4
Hold
0
8958
2024
Q3
Hold
0
8942
2024
Q2
Sell
-178,309
Closed -$10.8M 9216
2024
Q1
$12.5M Buy
+178,309
New +$13.8M 0.36% 988
2023
Q4
Hold
0
9242
2023
Q3
Sell
-10,073
Closed -$335K 9129
2023
Q2
$328K Buy
10,073
+8,810
+698% +$326K 0.01% 3736
2023
Q1
$44K Buy
+1,263
New +$51.5K ﹤0.01% 6057
2022
Q4
Hold
0
9657
2022
Q3
Hold
0
10322
2022
Q2
Hold
0
10372
2022
Q1
Sell
-23,760
Closed -$844K 10745
2021
Q4
$1.08M Sell
23,760
-25,472
-52% -$983K 0.04% 2748
2021
Q3
$1.03M Buy
49,232
+5,498
+13% +$162K 0.04% 3019
2021
Q2
$865K Buy
43,734
+30,946
+242% +$727K 0.03% 3325
2021
Q1
$0 Buy
+12,788
New +$273K ﹤0.01% 9159
2020
Q4
Sell
-30,296
Closed -$554K 8613
2020
Q3
$655K Buy
30,296
+27,658
+1,048% +$647K 0.04% 2717
2020
Q2
$62K Sell
2,638
-42,839
-94% -$803K ﹤0.01% 5291
2020
Q1
$536K Sell
45,477
-12,794
-22% -$163K 0.04% 2510
2019
Q4
$618K Buy
58,271
+51,476
+758% +$529K 0.04% 2540
2019
Q3
$77K Buy
+6,795
New +$85.3K 0.01% 4595
2019
Q2
Sell
-228
Closed -$2.2K 7383
2019
Q1
$1K Buy
+228
New +$1.68K ﹤0.01% 6884
2018
Q4
Hold
0
7269
2018
Q3
Sell
-4,964
Closed -$39.8K 7651
2018
Q2
$41K Buy
4,964
+4,263
+608% +$35.5K ﹤0.01% 5258
2018
Q1
$5K Sell
701
-3,742
-84% -$32.1K ﹤0.01% 4618
2017
Q4
$36K Sell
4,443
-1,253
-22% -$14.2K ﹤0.01% 2741
2017
Q3
$82K Sell
5,696
-2,712
-32% -$37K 0.01% 1891
2017
Q2
$101K Sell
8,408
-39,786
-83% -$553K 0.01% 1748
2017
Q1
$619K Buy
48,194
+34,828
+261% +$407K 0.04% 569
2016
Q4
$162K Buy
13,366
+499
+4% +$5.3K 0.02% 1193
2016
Q3
$118K Buy
12,867
+12,539
+3,823% +$131K 0.02% 1410
2016
Q2
$3K Sell
328
-1,729
-84% -$14.2K ﹤0.01% 4604
2016
Q1
$14K Buy
+2,057
New +$15K ﹤0.01% 3130
2015
Q4
Sell
-1,639
Closed -$16.1K 5646
2015
Q3
$10K Sell
1,639
-300
-15% -$2.05K ﹤0.01% 3425
2015
Q2
$13K Buy
1,939
+51
+3% +$334 ﹤0.01% 2831
2015
Q1
$12K Buy
+1,888
New +$14.1K ﹤0.01% 2772
2014
Q4
Hold
0
4768

Other funds holding CYTK