PROTHENA CORP PUBLIC LTD CO - PRTA
Sector:
Healthcare
· Industry:
Pharmaceutical Preparations
Website:
No information yet
· Social:
No information yet
Company profile
Powered by TradingView
Quarter snapshot
Latest / Compare
Q3 2026
· Q2 2026
Value (USD)
Total reported value ($000)
$474.2M
QoQ value delta ($000)
-$961K
(-0.2%)
Implied price effect (QoQ)
-0.37%
Shares
Total shares
48,389,980
QoQ shares delta
+83,119
(+0.17%)
Total shares held by funds (by quarter)
Shares (left)
Fund holders (right)
Market chart (PRTA)
Powered by TradingView
Interactive chart by
TradingView.
Top holders (Q3 2026)
Top 25 only
Full list
Partial Q3 2026 data: 42 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
| Manager | Value ($000) | Shares | % of 13F |
|---|---|---|---|
| FMR LLC | 70,480 | 7,199,218 | 0.0% |
| Rubric Capital Management LP | 48,950 | 5,000,000 | 0.45% |
| BlackRock, Inc. | 47,657 | 4,867,955 | 0.0% |
| STATE STREET CORP | 23,431 | 2,393,424 | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 19,677 | 2,010,645 | 0.02% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 16,166 | 1,651,293 | 0.0% |
| D. E. Shaw & Co., Inc. | 15,776 | 1,611,457 | 0.01% |
| ADAR1 Capital Management, LLC | 15,218 | 1,554,535 | 0.7% |
| TWO SIGMA INVESTMENTS, LP | 12,384 | 1,264,987 | 0.01% |
| Palo Alto Investors LP | 11,191 | 1,143,155 | 1.55% |
| GEODE CAPITAL MANAGEMENT, LLC | 11,024 | 1,125,877 | 0.0% |
| FEDERATED HERMES, INC. | 10,616 | 1,084,401 | 0.02% |
| MORGAN STANLEY | 9,744 | 995,348 | 0.0% |
| GOLDMAN SACHS GROUP INC | 9,591 | 979,730 | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 9,457 | 965,988 | 0.03% |
| DIMENSIONAL FUND ADVISORS LP | 8,867 | 905,651 | 0.0% |
| Qube Research & Technologies Ltd | 7,745 | 791,169 | 0.01% |
| RENAISSANCE TECHNOLOGIES LLC | 6,829 | 697,615 | 0.01% |
| Man Group plc | 6,638 | 678,116 | 0.01% |
| Mariner, LLC | 6,119 | 625,095 | 0.01% |
| CITADEL ADVISORS LLC | 5,854 | 598,010 | 0.0% |
| Nuveen, LLC | 5,454 | 557,157 | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 4,766 | 486,900 | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 4,698 | 479,945 | 0.0% |
| NORTHERN TRUST CORP | 4,475 | 457,124 | 0.0% |