NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
Position in CYTK — Cytokinetics Inc
CIK 1629649
MILWAUKEE, WI
Position in CYTK
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$2,601,787
+$796,447 QoQ
Shares Held
30,541
+11.5% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#201
of 477 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CYTK Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC holds $20,634,217 across 10 Biotechnology names. CYTK ranks #3 (12.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
8,137 | $4,041,892 | |
| 2 | EXEL |
Exelixis, Inc.
|
56,541 | $3,076,395 | |
| 3 | CYTK |
Cytokinetics Inc
This page
|
30,541 | $2,601,787 | |
| 4 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
31,685 | $2,582,644 | |
| 5 | BMRN |
Biomarin Pharmaceutical Inc
|
43,479 | $2,487,868 | |
| 6 | HALO |
Halozyme Therapeutics, Inc.
|
26,681 | $2,088,321 | |
| 7 | REGN |
Regeneron Pharmaceuticals, Inc.
|
3,204 | $1,997,822 | |
| 8 | MRNA |
Moderna, Inc.
|
11,322 | $792,879 |
All Filings in CYTK
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,601,787 | 30,541 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $1,805,340 | 27,391 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $1,738,136 | 27,355 | Shares | Defined | 2026-02-05 | |
| 2025-09-30 | $1,465,838 | 26,671 | Shares | Defined | 2025-11-07 | |
| 2025-06-30 | $881,044 | 26,666 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $1,054,545 | 26,239 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $1,233,765 | 26,228 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $1,378,291 | 26,104 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $1,386,520 | 25,591 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $1,533,305 | 21,870 | Shares | Defined | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||