Position in CGON
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$378,323,555
+$14,798,577 QoQ
Shares Held
5,324,751
-0.9% QoQ
Ownership
6.01%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#5
of 226 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 0%
Shared 87%
None 13%
Common Shares in CGON 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. CGON ranks #16 (2.5% 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 CGON
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $378,323,555 | 5,324,751 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $378,323,558 | 5,324,751 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $363,524,978 | 5,371,232 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $249,111,277 | 5,999,790 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $222,054,736 | 5,512,779 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $49,371,244 | 1,898,894 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $52,046,341 | 2,125,208 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $54,792,276 | 1,910,470 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $19,250,562 | 510,219 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $6,357,152 | 201,367 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $8,727,627 | 198,807 | Shares | Defined | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||