Massachusetts Financial Services
CYTK icon

Massachusetts Financial Services’s Cytokinetics CYTK Stock Holding History

Massachusetts Financial Services’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 		$20.5M Sell
311,649
-15,553
-5% -$988K 0.01% 639
2025
Q4 		$20.8M Sell
327,202
-169,471
-34% -$10.5M 0.01% 639
2025
Q3 		$27.3M Sell
496,673
-929
-0.2% -$38.3K 0.01% 585
2025
Q2 		$16.4M Buy
497,602
+178,069
+56% +$6.19M 0.01% 641
2025
Q1 		$12.8M Buy
319,533
+252
+0.1% +$11.6K ﹤0.01% 641
2024
Q4 		$15M Sell
319,281
-25,167
-7% -$1.31M ﹤0.01% 631
2024
Q3 		$18.2M Buy
344,448
+68,381
+25% +$3.81M 0.01% 604
2024
Q2 		$15M Buy
+276,067
New +$16.7M ﹤0.01% 607

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 $5.7T 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