MERCER GLOBAL ADVISORS INC /ADV
Position in PRTA — Prothena Corp Public Ltd Co
CIK 853758
DENVER, CO
Position in PRTA
as of Jun 30, 2026
· filed Aug 19, 2026
Position Value
$112,134
-$15,139 QoQ
Shares Held
11,454
-12.5% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#112
of 187 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 20%
Shared 0%
None 80%
Common Shares in PRTA Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026MERCER GLOBAL ADVISORS INC /ADV holds $302,411,362 across 140 Biotechnology names. PRTA ranks #106 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APGE |
Apogee Therapeutics, Inc.
|
941,283 | $124,936,492 | |
| 2 | CAPR |
Capricor Therapeutics, Inc.
|
802,732 | $19,329,786 | |
| 3 | ORMP |
Oramed Pharmaceuticals Inc.
|
3,810,540 | $18,328,697 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
30,705 | $15,252,094 | |
| 5 | INCY |
Incyte Corp
|
116,207 | $13,173,225 | |
| 6 | REGN |
Regeneron Pharmaceuticals, Inc.
|
20,126 | $12,549,366 | |
| 7 | EXEL |
Exelixis, Inc.
|
176,339 | $9,594,604 | |
| 8 | CORT |
Corcept Therapeutics Inc
|
102,823 | $8,940,459 |
All Filings in PRTA
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $112,134 | 11,454 | Shares | Sole | 2026-08-19 | |
| 2026-03-31 | $127,273 | 13,094 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||