Position in IONS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$49,570,210
+$2,203,257 QoQ
Shares Held
660,144
+10.3% QoQ
Ownership
0.399%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 98.02255265517826.ToString("F0")%
None 1.977447344821736.ToString("F0")%
Common Shares in IONS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026AMERIPRISE FINANCIAL INC holds $4,230,069,783 across 189 Biotechnology names. IONS ranks #16 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,633,481 | $1,175,954,602 | |
| 2 | INSM |
INSMED Inc
|
3,057,718 | $499,998,043 | |
| 3 | JAZZ |
Jazz Pharmaceuticals plc
|
1,608,476 | $304,082,386 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
319,677 | $246,995,233 | |
| 5 | ARGX |
Argenx SE
|
215,910 | $157,668,275 | |
| 6 | RVMD |
Revolution Medicines, Inc.
|
1,579,793 | $153,634,868 | |
| 7 | ASND |
Ascendis Pharma A/S
|
476,466 | $108,982,067 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
1,248,521 | $92,715,166 |
All Filings in IONS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $49,570,210 | 660,144 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $47,366,953 | 598,748 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $50,100,074 | 765,822 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $14,544,381 | 368,119 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $10,866,870 | 360,188 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $13,545,180 | 387,448 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $15,939,793 | 397,898 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $419,026 | 8,792 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $679,423 | 15,673 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,296,367 | 25,625 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $354,487 | 7,815 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $379,936 | 9,260 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $318,692 | 8,917 | Shares | Defined | 2023-05-22 | |
| 2022-12-31 | $503,511 | 13,331 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,711,832 | 38,703 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $421,434 | 11,384 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $469,740 | 12,682 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $292,949 | 9,627 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $365,551 | 10,899 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $395,907 | 9,925 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $650,929 | 14,478 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $862,741 | 15,259 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $498,794 | 10,512 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $651,978 | 11,058 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $470,906 | 9,960 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||