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FNY Investment Advisers, LLC

Position in CYTK — Cytokinetics Inc

CIK 1742998 NEW YORK, NY

Position in CYTK

as of Jun 30, 2026 · filed Jul 8, 2026
Position Value
$170,380
-$424,787 QoQ
Shares Held
2,000
-77.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#371
of 477 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CYTK Over Time

Shares Held

Position Value (USD)

Derivatives in CYTK

reported options exposure · as of Dec 31, 2025
CallValue
$190
CallShares
3
PutValue
$6,354
PutShares
100

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

FNY Investment Advisers, LLC holds $19,945,542 across 57 Biotechnology names. CYTK ranks #11 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CYTK

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $170,380 2,000
2026-03-31 $595,167 9,030
2025-12-31 $6,354 100
2025-12-31 $334,220 5,260
2025-12-31 $190 3
2025-09-30 $473,425 8,614
2025-09-30 $5,496 100
2025-09-30 $1 33
2025-06-30 $426,050 12,895
2025-06-30 $1,090 33
2025-03-31 $120 3
2025-03-31 $436,262 10,855
2024-12-31 $684,196 14,545
2024-12-31 $11,995 255
2024-09-30 $596,904 11,305
2024-09-30 $264 5
2024-09-30 $422 8
2024-06-30 $654,115 12,073
2024-06-30 $595 11
2024-06-30 $270 5
2024-03-31 $704,956 10,055
2023-12-31 $2 30