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Israel Englander’s Cytokinetics CYTK Stock Holding History

Israel Englander’s Portfolio CYTK Stock Details CYTK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.53M Sell
100,100
-20,900
-17% -$1.5M ﹤0.01% 2455
2026
Q1 		$7.98M Buy
+121,000
New +$7.69M ﹤0.01% 2407
2025
Q1 		– Sell
-11,800
Closed -$555K – 5962
2024
Q4 		$555K Sell
11,800
-20,400
-63% -$1.06M ﹤0.01% 4668
2024
Q3 		$1.7M Sell
32,200
-17,800
-36% -$992K ﹤0.01% 3845
2024
Q2 		$2.71M Sell
50,000
-7,900
-14% -$477K ﹤0.01% 3266
2024
Q1 		$4.06M Sell
57,900
-123,200
-68% -$9.53M ﹤0.01% 3086
2023
Q4 		$15.1M Buy
+181,100
New +$6.56M 0.01% 1806
2023
Q1 		– Sell
-25,000
Closed -$1.15M – 6451
2022
Q4 		$1.15M Buy
+25,000
New +$1.08M ﹤0.01% 4030
2022
Q3 		– Sell
-50,000
Closed -$1.97M – 7133
2022
Q2 		$1.97M Buy
+50,000
New +$2.01M ﹤0.01% 3727
2021
Q4 		– Sell
-15,200
Closed -$543K – 6895
2021
Q3 		$543K Buy
+15,200
New +$447K ﹤0.01% 5265
2021
Q2 		– Sell
-10,000
Closed -$233K – 6612
2021
Q1 		$233K Hold
10,000
– – ﹤0.01% 5406
2020
Q4 		$208K Buy
+10,000
New +$183K ﹤0.01% 4779
2019
Q4 		– Sell
-250,000
Closed -$2.85M – 4280
2019
Q3 		$2.85M Sell
250,000
-250,000
-50% -$3.14M ﹤0.01% 2211
2019
Q2 		$5.63M Buy
+500,000
New +$4.82M 0.01% 1680
2015
Q4 		– Sell
-110,000
Closed -$736K – 3469
2015
Q3 		$736K Hold
110,000
– – ﹤0.01% 2456
2015
Q2 		$739K Buy
+110,000
New +$721K ﹤0.01% 2428
2014
Q2 		– Sell
-80,400
Closed -$764K – 3481
2014
Q1 		$764K Buy
+80,400
New +$727K ﹤0.01% 2390

Other funds holding CYTK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Israel Englander's CYTK Position: Q2 2026 in Review

Israel Englander increased its Cytokinetics (CYTK) stake by 12% in Q2 2026, buying an estimated $844K and bringing the position to 109,717 shares worth $9.35M. The position accounts for ﹤0.01% of the portfolio, ranked #2346.

Israel Englander first reported a position in CYTK in Q2 2013 and has held it in 49 quarters since. The position peaked at $100M in Q4 2023. 479 funds tracked by Wall St. Rank hold CYTK as of Q2 2026.

  • Israel Englander held 109,717 shares of Cytokinetics worth $9.35M as of Q2 2026.
  • Israel Englander bought 11,758 Cytokinetics shares in Q2 2026, an estimated $844K.
  • Cytokinetics made up ﹤0.01% of Israel Englander's portfolio in Q2 2026, its #2346 holding.
  • Israel Englander first reported a position in Cytokinetics in Q2 2013 and has held it in 49 quarters since.
  • Israel Englander's Cytokinetics position peaked at $100M in Q4 2023.
  • 479 funds tracked by Wall St. Rank held Cytokinetics as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.