Position in CYTK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,895,409
+$7,895,409 QoQ
Shares Held
92,680
Ownership
0.067%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#137
of 477 holders
Holding Since
Mar 2021
13 quarters on record
Voting authority
Sole 50%
Shared 50%
None 0%
Common Shares in CYTK Over Time
Shares Held
Position Value (USD)
Derivatives in CYTK
reported options exposure · as of Jun 30, 2026CallValue
$11,279,156
CallShares
132,400
PutValue
$1,899,737
PutShares
22,300
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, 2026TUDOR INVESTMENT CORP ET AL holds $411,209,149 across 107 Biotechnology names. CYTK ranks #11 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TECH |
BIO-TECHNE Corp
|
943,287 | $66,643,226 | |
| 2 | RPRX |
Royalty Pharma plc
|
610,736 | $34,243,967 | |
| 3 | XENE |
Xenon Pharmaceuticals Inc.
|
545,387 | $32,919,559 | |
| 4 | ABVX |
Abivax S.A.
|
187,335 | $24,964,262 | |
| 5 | INSM |
INSMED Inc
|
195,391 | $20,832,588 | |
| 6 | MLYS |
Mineralys Therapeutics, Inc.
|
738,370 | $19,921,222 | |
| 7 | ABCL |
AbCellera Biologics Inc.
|
2,063,191 | $16,196,049 | |
| 8 | QURE |
uniQure N.V.
|
328,889 | $15,148,627 |
All Filings in CYTK
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,895,409 | 92,680 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $1,899,737 | 22,300 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $11,279,156 | 132,400 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $474,552 | 7,200 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $817,284 | 12,400 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $794,250 | 12,500 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $292,284 | 4,600 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $258,312 | 4,700 | Call | Defined | 2025-12-09 | |
| 2024-06-30 | $4,062,904 | 74,989 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $5,309,850 | 75,736 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $869,364 | 12,400 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $680,067 | 9,700 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $609,477 | 7,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $2,982,847 | 35,727 | Shares | Defined | 2024-02-14 | |
| 2023-03-31 | $1,134,560 | 32,241 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $841,392 | 18,363 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $3,093,920 | 63,858 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,206,360 | 30,704 | Shares | Defined | 2022-08-15 | |
| 2021-06-30 | $481,233 | 24,317 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $1,065,121 | 45,792 | Shares | Defined | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||