# CYTOKINETICS INC (CYTK) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 23282W605
Page URL: https://superinvestorclub.com/stock/CYTK
Last updated: 2026-08-29T13:48:14.338Z

## Summary

As of the most recent 13F filing period, CYTOKINETICS INC (CYTK) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)

- 2025-12-31: 1 holders, $608,967 aggregate, 09584 shares

## Recent congressional trades (4)

- 2026-06-30: Gilbert Cisneros (D-CA) purchase $1,001 - $15,000
- 2025-10-09: Gilbert Cisneros (D-CA) purchase $1,001 - $15,000
- 2025-06-17: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-06-11: Lisa McClain (Republican-MI) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "CYTOKINETICS INC (CYTK) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/CYTK), aggregating SEC 13F, Form 4, and congressional disclosures."