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SIG Brokerage’s Cytokinetics CYTK Stock Holding History

SIG Brokerage’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
Q1 		$1.32M Buy
+20,000
New +$1.27M 0.03% 369
2025
Q3 		– Sell
-7,500
Closed -$248K – 813
2025
Q2 		$248K Buy
+7,500
New +$261K 0.01% 590

Other funds holding CYTK

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

SIG Brokerage's CYTK Position: Q1 2026 in Review

SIG Brokerage opened a new position in Cytokinetics (CYTK) in Q1 2026: 6,011 shares worth $396K. The stake represents 0.01% of the portfolio and ranks #597 among its holdings.

439 funds tracked by Wall St. Rank hold CYTK as of Q1 2026.

  • SIG Brokerage held 6,011 shares of Cytokinetics worth $396K as of Q1 2026.
  • Cytokinetics was a new SIG Brokerage position in Q1 2026.
  • Cytokinetics made up 0.01% of SIG Brokerage's portfolio in Q1 2026, its #597 holding.
  • 439 funds tracked by Wall St. Rank held Cytokinetics as of Q1 2026.

Based on SIG Brokerage's 13F filing for Q1 2026, filed 15 May 2026.