WELLINGTON MANAGEMENT GROUP LLP
Position in MDGL — Madrigal Pharmaceuticals, Inc.
CIK 902219
Boston, MA
Position in MDGL
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$443,367,129
+$79,577,467 QoQ
Shares Held
825,714
+18.8% QoQ
Ownership
3.57%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#8
of 402 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 0%
Shared 97%
None 3%
Common Shares in MDGL 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. MDGL ranks #8 (3.0% 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.
This page
|
825,714 | $443,367,129 |
All Filings in MDGL
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22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $443,367,129 | 825,714 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $363,789,662 | 694,958 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $268,692,836 | 461,402 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $185,507,327 | 404,455 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,233,179 | 7,379 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $2,526,620 | 7,628 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $2,521,632 | 8,172 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $1,916,557 | 9,031 | Shares | Defined | 2024-11-14 | |
| 2023-12-31 | $1,209,422 | 5,227 | Shares | Defined | 2024-02-12 | |
| 2023-03-31 | $3,830,372 | 15,811 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $9,238,657 | 31,830 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,571,197 | 24,176 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,747,911 | 24,419 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $88,434,573 | 901,290 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $111,924,166 | 1,320,795 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $81,227,654 | 1,018,018 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $84,529,084 | 867,766 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $95,545,070 | 816,834 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $101,819,710 | 915,892 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $93,785,181 | 789,903 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $95,014,596 | 838,981 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $58,342,563 | 873,915 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||