State of Wisconsin Investment Board’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
$4.75M Buy
72,065
+3,432
+5% +$218K 0.01% 1011
2025
Q4
$4.36M Sell
68,633
-6,292
-8% -$391K 0.01% 1059
2025
Q3
$4.12M Sell
74,925
-5,039
-6% -$208K 0.01% 1032
2025
Q2
$2.64M Buy
79,964
+2,069
+3% +$72K 0.01% 1170
2025
Q1
$3.13M Buy
77,895
+4,269
+6% +$196K 0.01% 1089
2024
Q4
$3.46M Sell
73,626
-11,623
-14% -$604K 0.01% 1093
2024
Q3
$4.5M Sell
85,249
-1,570
-2% -$87.5K 0.01% 1000
2024
Q2
$4.7M Buy
86,819
+15,862
+22% +$957K 0.01% 956
2024
Q1
$4.97M Sell
70,957
-3,195
-4% -$247K 0.01% 951
2023
Q4
$6.19M Sell
74,152
-5,553
-7% -$201K 0.02% 887
2023
Q3
$2.35M Sell
79,705
-1,370
-2% -$45.6K 0.01% 1206
2023
Q2
$2.64M Sell
81,075
-1,849
-2% -$68.4K 0.01% 1215
2023
Q1
$2.92M Sell
82,924
-6,726
-8% -$274K 0.01% 1186
2022
Q4
$4.11M Buy
89,650
+7,882
+10% +$339K 0.01% 1046
2022
Q3
$3.96M Sell
81,768
-700
-0.8% -$33.7K 0.01% 1059
2022
Q2
$3.24M Sell
82,468
-23,032
-22% -$927K 0.01% 1202
2022
Q1
$3.88M Sell
105,500
-8,900
-8% -$316K 0.01% 1259
2021
Q4
$5.21M Buy
114,400
+25,100
+28% +$969K 0.01% 1025
2021
Q3
$3.19M Sell
89,300
-4,900
-5% -$144K 0.01% 1172
2021
Q2
$1.86M Sell
94,200
-10,700
-10% -$251K ﹤0.01% 1306
2021
Q1
$2.44M Sell
104,900
-4,600
-4% -$98.2K 0.01% 1197
2020
Q4
$2.27M Buy
109,500
+4,100
+4% +$74.9K 0.01% 1180
2020
Q3
$2.28M Buy
105,400
+16,200
+18% +$379K 0.01% 1142
2020
Q2
$2.1M Buy
89,200
+3,200
+4% +$60K 0.01% 1114
2020
Q1
$1.01M Buy
86,000
+3,800
+5% +$48.5K ﹤0.01% 1197
2019
Q4
$872K Hold
82,200
﹤0.01% 1277
2019
Q3
$935K Buy
82,200
+18,400
+29% +$231K ﹤0.01% 1162
2019
Q2
$718K Buy
63,800
+1,400
+2% +$13.5K ﹤0.01% 1232
2019
Q1
$505K Buy
62,400
+14,300
+30% +$105K ﹤0.01% 1341
2018
Q4
$304K Buy
48,100
+18,100
+60% +$133K ﹤0.01% 1412
2018
Q3
$295K Hold
30,000
﹤0.01% 1468
2018
Q2
$249K Hold
30,000
﹤0.01% 1412
2018
Q1
$216K Hold
30,000
﹤0.01% 1394
2017
Q4
$244K Hold
30,000
﹤0.01% 1375
2017
Q3
$435K Hold
30,000
﹤0.01% 1324
2017
Q2
$363K Buy
+30,000
New +$417K ﹤0.01% 1347

Other funds holding CYTK

State of Wisconsin Investment Board's CYTK Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Cytokinetics (CYTK) stake by 5% in Q1 2026, buying an estimated $218K and bringing the position to 72,065 shares worth $4.75M. The position accounts for 0.01% of the portfolio, ranked #1011.

State of Wisconsin Investment Board first reported a position in CYTK in Q2 2017 and has held it in 36 quarters since. The position peaked at $6.19M in Q4 2023. 439 funds tracked by Wall St. Rank hold CYTK as of Q1 2026.

  • State of Wisconsin Investment Board held 72,065 shares of Cytokinetics worth $4.75M as of Q1 2026.
  • State of Wisconsin Investment Board bought 3,432 Cytokinetics shares in Q1 2026, an estimated $218K.
  • Cytokinetics made up 0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1011 holding.
  • State of Wisconsin Investment Board first reported a position in Cytokinetics in Q2 2017 and has held it in 36 quarters since.
  • State of Wisconsin Investment Board's Cytokinetics position peaked at $6.19M in Q4 2023.
  • 439 funds tracked by Wall St. Rank held Cytokinetics as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.