Position in IMTX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$16,692,740
+$1,323,724 QoQ
Shares Held
1,647,852
+5.5% QoQ
Ownership
1.08%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#11
of 83 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 0%
Shared 93%
None 7%
Common Shares in IMTX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026WELLINGTON MANAGEMENT GROUP LLP holds $14,994,233,945 across 206 Biotechnology names. IMTX ranks #62 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
3,247,658 | $1,613,209,155 | |
| 2 | ARGX |
Argenx SE
|
930,548 | $863,334,513 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,270,087 | $791,950,042 | |
| 4 | RVMD |
Revolution Medicines, Inc.
|
3,843,415 | $719,794,757 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
2,110,407 | $635,295,816 | |
| 6 | IONS |
Ionis Pharmaceuticals Inc
|
7,651,415 | $606,680,693 | |
| 7 | CYTK |
Cytokinetics Inc
|
6,931,770 | $590,517,483 | |
| 8 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
825,714 | $443,367,129 |
All Filings in IMTX
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $16,692,740 | 1,647,852 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $15,369,016 | 1,561,892 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $17,169,925 | 1,635,231 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $12,884,292 | 1,512,241 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $28,614,195 | 5,318,624 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $38,711,889 | 8,583,568 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $74,071,210 | 10,417,892 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $110,462,296 | 9,681,183 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $110,815,684 | 9,536,634 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $87,509,747 | 8,326,332 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $66,896,341 | 6,352,929 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $64,907,716 | 5,605,157 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $66,057,554 | 5,724,225 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $41,659,970 | 6,037,677 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $51,892,384 | 5,957,794 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $18,786,600 | 1,878,660 | Shares | Defined | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||