Position in DYN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,164,401
+$278,173 QoQ
Shares Held
52,427
+7.3% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#116
of 245 holders
Holding Since
Sep 2020
24 quarters on record
Voting authority
Sole 0%
Shared 94%
None 6%
Common Shares in DYN 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. DYN ranks #149 (0.0% 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 DYN
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,164,401 | 52,427 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $886,228 | 48,882 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $921,196 | 47,096 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $530,223 | 41,915 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $323,850 | 34,018 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $379,926 | 36,322 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $908,236 | 38,550 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $1,496,462 | 41,661 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $7,990,431 | 226,422 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $6,679,823 | 235,288 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,934,804 | 145,474 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $1,038,776 | 115,935 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,243,845 | 110,564 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $878,042 | 76,219 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $904,482 | 78,040 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,046,733 | 82,420 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $653,425 | 95,113 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $916,889 | 95,113 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $20,962,698 | 1,763,053 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $40,525,083 | 2,495,387 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $84,316,366 | 4,007,432 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $58,870,764 | 3,790,777 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $60,999,162 | 2,904,722 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $51,338,324 | 2,542,760 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||