Position in PRTA
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$246,610
-$70,816 QoQ
Shares Held
25,190
-22.9% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#87
of 187 holders
Holding Since
Sep 2022
16 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, 2026Covestor Ltd holds $4,614,813 across 168 Biotechnology names. PRTA ranks #2 (5.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABVX |
Abivax S.A.
|
6,774 | $902,703 | |
| 2 | PRTA |
Prothena Corp Public Ltd Co
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|
25,190 | $246,610 | |
| 3 | PTGX |
Protagonist Therapeutics, Inc
|
1,528 | $187,302 | |
| 4 | INCY |
Incyte Corp
|
1,629 | $184,663 | |
| 5 | KRYS |
Krystal Biotech, Inc.
|
493 | $183,233 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
368 | $182,796 | |
| 7 | RVMD |
Revolution Medicines, Inc.
|
936 | $175,294 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
2,093 | $155,886 |
All Filings in PRTA
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $246,610 | 25,190 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $317,426 | 32,657 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $208,123 | 21,793 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $306,776 | 31,432 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $256,730 | 42,295 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $49 | 4 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $55 | 4 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $66 | 4 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $82 | 4 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $99 | 4 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $109 | 3 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $144 | 3 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $204 | 3 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $145 | 3 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $180 | 3 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $242 | 4 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||