Position in IONS
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$39,794,245
-$21,372,341 QoQ
Shares Held
529,954
-31.5% QoQ
Ownership
0.321%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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, 2026TD Asset Management Inc holds $1,314,505,240 across 121 Biotechnology names. IONS ranks #7 (3.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
350,923 | $271,137,146 | |
| 2 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
228,195 | $101,898,194 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
281,848 | $93,255,047 | |
| 4 | HALO |
Halozyme Therapeutics, Inc.
|
1,168,666 | $75,530,883 | |
| 5 | ARGX |
Argenx SE
|
80,824 | $59,021,726 | |
| 6 | ASND |
Ascendis Pharma A/S
|
217,992 | $49,861,310 | |
| 7 | IONS |
Ionis Pharmaceuticals Inc
This page
|
529,954 | $39,794,245 | |
| 8 | RVMD |
Revolution Medicines, Inc.
|
317,811 | $30,907,119 |
All Filings in IONS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $39,794,245 | 529,954 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $61,166,586 | 773,184 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $62,820,994 | 960,272 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $43,646,301 | 1,104,690 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $33,201,059 | 1,100,466 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $36,707,650 | 1,049,990 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $43,785,179 | 1,092,990 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $45,408,636 | 952,762 | Shares | Sole | 2024-08-02 | |
| 2024-03-31 | $38,943,992 | 898,362 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $48,407,142 | 956,852 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $40,771,926 | 898,852 | Shares | Sole | 2023-10-27 | |
| 2023-06-30 | $32,217,084 | 785,208 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $29,210,587 | 817,308 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $29,441,526 | 779,495 | Shares | Sole | 2023-02-07 | |
| 2022-09-30 | $35,564,591 | 804,083 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $29,751,641 | 803,664 | Shares | Sole | 2022-08-04 | |
| 2022-03-31 | $30,378,874 | 820,164 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $22,614,480 | 743,164 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $14,152,672 | 421,964 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $16,828,154 | 421,864 | Shares | Sole | 2021-08-11 | |
| 2021-03-31 | $19,089,071 | 424,579 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $21,787,349 | 385,344 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $13,269,250 | 279,647 | Shares | Sole | 2020-11-10 | |
| 2020-06-30 | $12,207,196 | 207,042 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $4,527,769 | 95,765 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||