Ameriprise’s Cytokinetics CYTK Stock Holding History

Ameriprise’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	–	Sell	-181,700	Closed	-$12M	–	4134
2026 Q1	$12M	Buy	+181,700	New	+$11.5M	﹤0.01%	1791

Other funds holding CYTK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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 Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Ameriprise's CYTK Position: Q2 2026 in Review

Ameriprise increased its Cytokinetics (CYTK) stake by 50% in Q2 2026, buying an estimated $10.9M and bringing the position to 454,851 shares worth $38.7M. The position accounts for 0.01% of the portfolio, ranked #1079.

Ameriprise first reported a position in CYTK in Q2 2013 and has held it in 44 quarters since. 483 funds tracked by Wall St. Rank hold CYTK as of Q2 2026.

Ameriprise held 454,851 shares of Cytokinetics worth $38.7M as of Q2 2026.
Ameriprise bought 152,049 Cytokinetics shares in Q2 2026, an estimated $10.9M.
Cytokinetics made up 0.01% of Ameriprise's portfolio in Q2 2026, its #1079 holding.
Ameriprise first reported a position in Cytokinetics in Q2 2013 and has held it in 44 quarters since.
483 funds tracked by Wall St. Rank held Cytokinetics as of Q2 2026.

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