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Cytokinetics Inc (NASDAQ:CYTK)

US · Delayed Price · Currency is USD
61.23-1.10 (-1.76%)
 
Market Cap8.51B+1.7%
Revenue (ttm)70.96M-17.2%
Net Income-894.00M-47.4%
EPS-7.22-41.3%
Shares Out139.02M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume985,434
Open62.01
Previous Close62.33
Day's Range60.98 - 62.36
52-Week Range57.83 - 88.31
Beta0.36
AnalystsBuy
Price Target113.33(+85.09%)
Earnings DateNov 4, 2026
Insider Score
––Not scored
CYTK Insider Score

Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.

About CYTK

Cytokinetics, Incorporated, a biopharmaceutical company, focuses on discovering, developing, and commercializing novel muscle activators and muscle inhibitors as potential treatments for debilitating diseases in the United States. The company markets MYQORZO, a novel, oral, and small molecule cardiac myosin inhibitor for the treatment of symptomatic oHCM. It also develops Aficamten, a novel, oral, and small molecule cardiac myosin inhibitor for the treatment of HCM; and omecamtiv mecarbil, a potential treatment across the continuum of care in heart failure with severely reduced ejection fraction. In addition, the company is involved in developing and Ulacamten, a novel, selective, oral, and small molecule cardiac myosin inhibitor designed to reduce the hypercontractility associated with heart failure with preserved ejection fraction in Phase 1 clinical trials; and CK-089, a fast skeletal muscle troponin activator in Phase 1 clinical trials. Cytokinetics, Incorporated was incorporated in 1997 and is headquartered in South San Francisco, California.

Address
350 Oyster Point Boulevard, South San Francisco, CA, 94080, US
Market Cap
8.51 billion
Employees
673
Industrial Classification
Biotechnology

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$9.75M
Bought
$0

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-1.76%
5 Days
-1.34%
1 Month
-5.30%
6 Months
-6.26%
1 Year
+1.74%

$CYTK stock is featured in our Insider Score Rankings, Congress Trading, and Insider Trades datasets.

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Congress Trading

Recent trades of CYTK by members of U.S. Congress

PoliticianTypeTraded
Gilbert CisnerosHouse / DPurchase$1.00K – $15.00KSep 29, 2026
Gilbert CisnerosHouse / DPurchase$1.00K – $15.00KJun 30, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KJun 30, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KJun 29, 2026
Gilbert CisnerosHouse / DPurchase$1.00K – $15.00KOct 9, 2025
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KOct 9, 2025
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KOct 8, 2025

Recently reported changes in CYTK holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by CYTK's directors and management

Net Shares Purchased by Insiders−200k−100k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

CYTK Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New CYTK patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to CYTK from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in CYTK

ETFEst. Holding Size
IJHiShares Core S&P Mid-Cap ETF$310.69M
VTIVanguard Morningstar Total Stock Market ETF$293.17M
IWMiShares Russell 2000 ETF$210.85M
VBVanguard Morningstar Small-Cap ETF$206.29M
XBIState Street SPDR S&P Biotech ETF$132.43M
VBKVanguard Morningstar Small-Cap Growth ETF$114.65M

Estimated from each fund’s disclosed top holdings × AUM

CYTK Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for CYTK is included with Insider Access.

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Bull Case vs Bear Case

AI-generated from CYTK’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

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The live Insider Score and its full factor breakdown are included with Insider Access.

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Recent Insider Activity

Buys
0
Sells
11
Buy Value
$0
Distinct Buyers
0

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.