HighMark Wealth Management LLC
Position in PRTA — Prothena Corp Public Ltd Co
CIK 1802451
ST. PAUL, MN
Position in PRTA
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$8,811
+$63 QoQ
Shares Held
900
0.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#140
of 187 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in PRTA Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026HighMark Wealth Management LLC holds $13,360,619 across 36 Biotechnology names. PRTA ranks #16 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APGE |
Apogee Therapeutics, Inc.
|
32,266 | $4,282,666 | |
| 2 | ANAB |
Anaptysbio, Inc
|
39,716 | $2,680,830 | |
| 3 | EWTX |
Edgewise Therapeutics, Inc.
|
53,179 | $2,160,662 | |
| 4 | CRNX |
Crinetics Pharmaceuticals, Inc.
|
38,595 | $1,444,224 | |
| 5 | XENE |
Xenon Pharmaceuticals Inc.
|
23,000 | $1,388,280 | |
| 6 | AUPH |
Aurinia Pharmaceuticals Inc.
|
35,196 | $597,276 | |
| 7 | MDXG |
Mimedx Group, Inc.
|
55,878 | $215,130 | |
| 8 | VKTX |
Viking Therapeutics, Inc.
|
5,310 | $207,143 |
All Filings in PRTA
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,811 | 900 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $8,748 | 900 | Shares | Sole | 2026-05-06 | |
| 2025-12-31 | $8,595 | 900 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $19,598 | 2,008 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $12,249 | 2,018 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $24,972 | 2,018 | Shares | Sole | 2025-04-24 | |
| 2024-12-31 | $154,676 | 11,168 | Shares | Sole | 2025-01-31 | |
| 2024-09-30 | $276,078 | 16,502 | Shares | Sole | 2024-10-17 | |
| 2024-06-30 | $340,601 | 16,502 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $408,754 | 16,502 | Shares | Sole | 2024-04-29 | |
| 2023-12-31 | $267,171 | 7,352 | Shares | Sole | 2024-01-23 | |
| 2023-09-30 | $354,734 | 7,352 | Shares | Sole | 2023-10-18 | |
| 2023-06-30 | $501,994 | 7,352 | Shares | Sole | 2023-07-26 | |
| 2023-03-31 | $356,351 | 7,352 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $453,501 | 7,527 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $71,240 | 1,175 | Shares | Sole | 2022-10-21 | |
| 2022-06-30 | $31,901 | 1,175 | Shares | Sole | 2022-07-19 | |
| 2022-03-31 | $42,969 | 1,175 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $53,105 | 1,075 | Shares | Sole | 2022-01-20 | |
| 2021-09-30 | $127,929 | 1,796 | Shares | Sole | 2021-11-01 | |
| 2021-06-30 | $108,166 | 2,104 | Shares | Sole | 2021-08-02 | |
| 2021-03-31 | $64,533 | 2,569 | Shares | Sole | 2021-04-22 | |
| 2020-12-31 | $33,087 | 2,755 | Shares | Sole | 2021-01-27 | |
| No filing history on record for this holder in this stock. | ||||||