Position in CYTK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,017,990
+$800,623 QoQ
Shares Held
70,642
-10.8% QoQ
Ownership
0.051%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#151
of 477 holders
Holding Since
Mar 2020
26 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 Mar 31, 2026CallValue
$6,900,777
CallShares
104,700
PutValue
$5,523,258
PutShares
83,800
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, 2026BARCLAYS PLC holds $1,706,205,847 across 455 Biotechnology names. CYTK ranks #37 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
733,274 | $364,239,192 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
256,192 | $159,745,957 | |
| 3 | IONS |
Ionis Pharmaceuticals Inc
|
1,603,136 | $127,112,653 | |
| 4 | ARGX |
Argenx SE
|
134,427 | $124,717,337 | |
| 5 | MRNA |
Moderna, Inc.
|
1,035,126 | $72,489,872 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
714,423 | $53,210,224 | |
| 7 | TGTX |
Tg Therapeutics, Inc.
|
957,848 | $52,624,168 | |
| 8 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
431,753 | $42,087,281 |
All Filings in CYTK
Export CSV
42 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,017,990 | 70,642 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $5,217,367 | 79,159 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $5,523,258 | 83,800 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $6,900,777 | 104,700 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $21,823,320 | 343,458 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $2,223,900 | 35,000 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $8,399,988 | 132,200 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $21,878,200 | 398,075 | Shares | Sole | 2026-03-31 | |
| 2025-09-30 | $7,287,696 | 132,600 | Call | Sole | 2026-03-31 | |
| 2025-06-30 | $16,282,573 | 492,814 | Shares | Sole | 2026-02-27 | |
| 2025-06-30 | $6,608 | 200 | Put | Sole | 2026-02-27 | |
| 2025-06-30 | $6,608 | 200 | Call | Sole | 2026-02-27 | |
| 2025-03-31 | $12,438,482 | 309,492 | Shares | Sole | 2026-03-17 | |
| 2024-12-31 | $18,257,774 | 388,133 | Shares | Sole | 2026-03-19 | |
| 2024-12-31 | $470,400 | 10,000 | Call | Sole | 2026-03-19 | |
| 2024-09-30 | $528,000 | 10,000 | Call | Sole | 2026-03-31 | |
| 2024-09-30 | $528,000 | 10,000 | Put | Sole | 2026-03-31 | |
| 2024-09-30 | $19,905,387 | 376,996 | Shares | Sole | 2026-03-31 | |
| 2024-06-30 | $15,299,239 | 282,378 | Shares | Sole | 2026-03-23 | |
| 2024-06-30 | $4,334,400 | 80,000 | Call | Sole | 2026-03-23 | |
| 2024-03-31 | $53,441,136 | 762,247 | Shares | Sole | 2026-03-24 | |
| 2024-03-31 | $1,963,080 | 28,000 | Call | Sole | 2026-03-24 | |
| 2024-03-31 | $13,194,702 | 188,200 | Put | Sole | 2026-03-24 | |
| 2023-12-31 | $38,799,722 | 464,723 | Shares | Sole | 2026-03-24 | |
| 2023-12-31 | $58,927,242 | 705,800 | Call | Sole | 2026-03-24 | |
| 2023-09-30 | $16,858,985 | 572,267 | Shares | Sole | 2026-03-26 | |
| 2023-09-30 | $524,388 | 17,800 | Call | Sole | 2026-03-26 | |
| 2023-06-30 | $4,741,184 | 145,346 | Shares | Sole | 2026-03-27 | |
| 2023-03-31 | $12,009,361 | 341,272 | Shares | Sole | 2026-03-30 | |
| 2022-12-31 | $18,199,108 | 397,187 | Shares | Sole | 2026-03-30 | |
| 2022-09-30 | $19,440,706 | 401,253 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $12,898,159 | 328,281 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,988,123 | 81,177 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $4,812,746 | 105,589 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $2,976,926 | 83,294 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $1,051,659 | 53,141 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $3,160,730 | 135,887 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $3,851,198 | 185,332 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $4,217,310 | 194,795 | Shares | Sole | 2020-11-12 | |
| 2020-09-30 | $119,075 | 5,500 | Call | Sole | 2020-11-12 | |
| 2020-06-30 | $3,142,044 | 133,307 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $576,647 | 48,910 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||