Pictet Asset Management Holding SA
Position in IONS — Ionis Pharmaceuticals Inc
CIK 1993888
CAROUGE, V8
Position in IONS
as of Mar 31, 2026
· filed Apr 22, 2026
Position Value
$107,753,774
-$4,463,049 QoQ
Shares Held
1,434,995
+1.2% QoQ
Ownership
0.868%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2023
11 quarters on record
Voting authority
Sole 91.5161376868909.ToString("F0")%
Shared 0.ToString("F0")%
None 8.483862313109105.ToString("F0")%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Pictet Asset Management Holding SA holds $3,316,428,809 across 130 Biotechnology names. IONS ranks #5 (3.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
337,254 | $260,575,930 | |
| 2 | INSM |
INSMED Inc
|
1,102,248 | $180,239,592 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
337,569 | $150,738,061 | |
| 4 | ARGX |
Argenx SE
|
148,306 | $108,300,456 | |
| 5 | IONS |
Ionis Pharmaceuticals Inc
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|
1,434,995 | $107,753,774 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
1,381,184 | $102,566,723 | |
| 7 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
187,240 | $98,014,522 | |
| 8 | PRAX |
Praxis Precision Medicines, Inc.
|
286,644 | $92,353,830 |
All Filings in IONS
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $107,753,774 | 1,434,995 | Shares | Sole | 2026-04-22 | |
| 2025-12-31 | $112,216,823 | 1,418,491 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $91,138,172 | 1,393,124 | Shares | Sole | 2025-11-18 | |
| 2025-06-30 | $24,047,366 | 608,640 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $18,661,653 | 618,550 | Shares | Sole | 2025-05-05 | |
| 2024-12-31 | $21,703,098 | 620,798 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $52,218,250 | 1,303,501 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $114,858,407 | 2,409,954 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $162,118,465 | 3,739,757 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $177,991,657 | 3,518,317 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $147,008,766 | 3,240,934 | Shares | Sole | 2023-11-14 | |
| No filing history on record for this holder in this stock. | ||||||