Position in IONS
as of Mar 31, 2026
· filed Apr 22, 2026
Position Value
$32,773,556
-$3,772,732 QoQ
Shares Held
436,457
-5.5% QoQ
Ownership
0.264%
of shares outstanding
% of Portfolio
0.53%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.75942647271094.ToString("F0")%
Shared 0.ToString("F0")%
None 0.24057352728905712.ToString("F0")%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026PINNACLE ASSOCIATES LTD holds $159,188,901 across 24 Biotechnology names. IONS ranks #2 (20.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
82,512 | $63,752,071 | |
| 2 | IONS |
Ionis Pharmaceuticals Inc
This page
|
436,457 | $32,773,556 | |
| 3 | CYTK |
Cytokinetics Inc
|
177,062 | $11,670,156 | |
| 4 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
175,456 | $11,001,091 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
21,590 | $9,640,798 | |
| 6 | STTK |
Shattuck Labs, Inc.
|
1,368,223 | $8,797,673 | |
| 7 | INCY |
Incyte Corp
|
68,019 | $6,401,948 | |
| 8 | PTCT |
Ptc Therapeutics, Inc.
|
74,956 | $5,106,752 |
All Filings in IONS
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $32,773,556 | 436,457 | Shares | Sole | 2026-04-22 | |
| 2025-12-31 | $36,546,288 | 461,968 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $31,516,150 | 481,751 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $19,539,235 | 494,539 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $18,358,957 | 608,517 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $19,145,564 | 547,642 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $18,386,698 | 458,979 | Shares | Sole | 2024-10-25 | |
| 2024-06-30 | $21,608,043 | 453,379 | Shares | Sole | 2024-07-30 | |
| 2024-03-31 | $19,930,509 | 459,758 | Shares | Sole | 2024-04-26 | |
| 2023-12-31 | $23,219,747 | 458,979 | Shares | Sole | 2024-01-19 | |
| 2023-09-30 | $21,003,267 | 463,035 | Shares | Sole | 2023-10-24 | |
| 2023-06-30 | $19,620,710 | 478,204 | Shares | Sole | 2023-07-27 | |
| 2023-03-31 | $17,536,009 | 490,655 | Shares | Sole | 2023-05-05 | |
| 2022-12-31 | $18,686,707 | 494,750 | Shares | Sole | 2023-02-01 | |
| 2022-09-30 | $22,154,364 | 500,890 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $19,097,100 | 515,859 | Shares | Sole | 2022-08-02 | |
| 2022-03-31 | $19,333,694 | 521,968 | Shares | Sole | 2022-05-05 | |
| 2021-12-31 | $16,463,968 | 541,044 | Shares | Sole | 2022-02-02 | |
| 2021-09-30 | $18,219,800 | 543,226 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $21,594,132 | 541,342 | Shares | Sole | 2021-08-02 | |
| 2021-03-31 | $23,070,055 | 513,124 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $31,318,297 | 553,914 | Shares | Sole | 2021-01-26 | |
| 2020-09-30 | $27,657,134 | 582,869 | Shares | Sole | 2020-10-23 | |
| 2020-06-30 | $35,476,055 | 601,697 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $29,403,857 | 621,909 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||