C WorldWide Group Holding A/S
Position in IONS — Ionis Pharmaceuticals Inc
CIK 1625244
COPENHAGEN, G7
Position in IONS
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$29,020,140
+$1,537,200 QoQ
Shares Held
366,000
0.0% QoQ
Ownership
0.220%
of shares outstanding
% of Portfolio
0.70%
of 13F equity value
Holder Rank
#64
of 510 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026C WorldWide Group Holding A/S holds $185,739,264 across 13 Biotechnology names. IONS ranks #1 (15.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IONS |
Ionis Pharmaceuticals Inc
This page
|
366,000 | $29,020,140 | |
| 2 | INSM |
INSMED Inc
|
261,110 | $27,839,548 | |
| 3 | RPRX |
Royalty Pharma plc
|
471,881 | $26,458,367 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
46,057 | $22,877,893 | |
| 5 | KRYS |
Krystal Biotech, Inc.
|
57,809 | $21,485,871 | |
| 6 | BMRN |
Biomarin Pharmaceutical Inc
|
267,851 | $15,326,434 | |
| 7 | PCVX |
Vaxcyte, Inc.
|
195,000 | $11,335,350 | |
| 8 | ZLAB |
Zai Lab Ltd
|
510,000 | $9,690,000 |
All Filings in IONS
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $29,020,140 | 366,000 | Shares | Defined | 2026-08-04 | |
| 2026-03-31 | $27,482,940 | 366,000 | Shares | Defined | 2026-05-06 | |
| 2025-12-31 | $28,954,260 | 366,000 | Shares | Defined | 2026-02-04 | |
| 2025-09-30 | $27,868,920 | 426,000 | Shares | Defined | 2025-11-05 | |
| 2025-06-30 | $17,779,500 | 450,000 | Shares | Defined | 2025-08-06 | |
| 2025-03-31 | $12,068,000 | 400,000 | Shares | Defined | 2025-05-05 | |
| 2024-12-31 | $13,984,000 | 400,000 | Shares | Defined | 2025-02-04 | |
| 2024-09-30 | $12,018,000 | 300,000 | Shares | Defined | 2024-11-05 | |
| 2024-06-30 | $14,298,000 | 300,000 | Shares | Defined | 2024-07-31 | |
| 2024-03-31 | $13,005,000 | 300,000 | Shares | Defined | 2024-05-03 | |
| 2023-12-31 | $15,177,000 | 300,000 | Shares | Defined | 2024-02-05 | |
| No filing history on record for this holder in this stock. | ||||||