VOLORIDGE INVESTMENT MANAGEMENT, LLC
Position in IONS — Ionis Pharmaceuticals Inc
CIK 1556921
JUPITER, FL
Position in IONS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$50,524,907
+$4,247,931 QoQ
Shares Held
672,858
+15.0% QoQ
Ownership
0.407%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
14 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026VOLORIDGE INVESTMENT MANAGEMENT, LLC holds $556,290,395 across 41 Biotechnology names. IONS ranks #2 (9.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
189,217 | $62,606,228 | |
| 2 | IONS |
Ionis Pharmaceuticals Inc
This page
|
672,858 | $50,524,907 | |
| 3 | RVMD |
Revolution Medicines, Inc.
|
368,325 | $35,819,606 | |
| 4 | EXEL |
Exelixis, Inc.
|
787,674 | $33,783,337 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
426,583 | $31,678,053 | |
| 6 | RARE |
Ultragenyx Pharmaceutical Inc.
|
1,426,834 | $29,892,172 | |
| 7 | BNTX |
BioNTech SE
|
307,864 | $27,362,952 | |
| 8 | ASND |
Ascendis Pharma A/S
|
114,275 | $26,138,120 |
All Filings in IONS
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14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $50,524,907 | 672,858 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $46,276,976 | 584,970 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $52,535,334 | 803,047 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $33,766,589 | 854,634 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $11,380,244 | 377,204 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $11,080,327 | 316,943 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $15,248,478 | 380,641 | Shares | Sole | 2024-11-14 | |
| 2024-03-31 | $8,295,759 | 191,367 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $13,361,881 | 264,121 | Shares | Sole | 2024-02-14 | |
| 2023-06-30 | $219,428 | 5,348 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $1,159,878 | 30,709 | Shares | Sole | 2023-02-14 | |
| 2022-03-31 | $7,021,154 | 189,556 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $8,120,093 | 266,845 | Shares | Sole | 2022-02-14 | |
| 2020-09-30 | $4,503,242 | 94,905 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||