China Universal Asset Management Co., Ltd.
Position in PRTA — Prothena Corp Public Ltd Co
CIK 1906594
SHANGHAI, F4
Position in PRTA
as of Jun 30, 2026
· filed Jul 24, 2026
Position Value
$81,570
-$11,285 QoQ
Shares Held
8,332
-12.8% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#122
of 187 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PRTA Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026China Universal Asset Management Co., Ltd. holds $180,189,557 across 240 Biotechnology names. PRTA ranks #180 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
48,265 | $23,974,673 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
19,498 | $12,157,782 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
25,269 | $7,606,727 | |
| 4 | RPRX |
Royalty Pharma plc
|
120,547 | $6,759,070 | |
| 5 | RVMD |
Revolution Medicines, Inc.
|
33,835 | $6,336,618 | |
| 6 | IONS |
Ionis Pharmaceuticals Inc
|
76,302 | $6,049,985 | |
| 7 | MRNA |
Moderna, Inc.
|
63,149 | $4,422,324 | |
| 8 | ARGX |
Argenx SE
|
4,642 | $4,306,708 |
All Filings in PRTA
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $81,570 | 8,332 | Shares | Sole | 2026-07-24 | |
| 2026-03-31 | $92,855 | 9,553 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $83,772 | 8,772 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $92,095 | 9,436 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $65,622 | 10,811 | Shares | Sole | 2025-08-28 | |
| 2025-03-31 | $133,612 | 10,797 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $158,014 | 11,409 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $173,055 | 10,344 | Shares | Sole | 2024-10-25 | |
| 2024-06-30 | $130,403 | 6,318 | Shares | Sole | 2024-07-19 | |
| 2024-03-31 | $256,617 | 10,360 | Shares | Sole | 2024-05-21 | |
| 2023-12-31 | $225,417 | 6,203 | Shares | Sole | 2024-05-22 | |
| 2023-09-30 | $66,343 | 1,375 | Shares | Sole | 2024-05-22 | |
| 2023-06-30 | $47,181 | 691 | Shares | Sole | 2024-05-22 | |
| 2023-03-31 | $34,510 | 712 | Shares | Sole | 2024-05-22 | |
| 2022-12-31 | $29,582 | 491 | Shares | Sole | 2024-05-22 | |
| 2022-09-30 | $26,616 | 439 | Shares | Sole | 2022-10-21 | |
| No filing history on record for this holder in this stock. | ||||||