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9.17000 USD
0.25
2.65%
Last update Sep 26, 4:26 PM BST
Market closed
Day range
9.030000
9.48000
Previous close
9.42000
Open
9.375
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Prothena Corporation plc
9.17
0.25
2.65%

Holders

Fund holders

Name Date reported Shares Value % Held
VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund Apr 30, 2025 4.2M 37.6M 7.8%
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund Jul 31, 2025 2.3M 20.8M 4.3%
iShares Trust-iShares Russell 2000 ETF Jul 31, 2025 927.9K 8.3M 1.7%
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company K6 Fund Jul 31, 2025 803.1K 7.2M 1.5%
Fidelity Mt. Vernon Street Trust-Fidelity Series Growth Company Fund Jul 31, 2025 758.9K 6.8M 1.4%
Federated Hermes MDT Series-Federated Hermes MDT Small Cap Core Fund Jul 31, 2025 695.9K 6.3M 1.3%
Fidelity Select Portfolios-Select Biotechnology Portfolio Jul 31, 2025 643.9K 5.8M 1.2%
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund Jun 30, 2025 605.4K 5.4M 1.1%
BlackRock Funds-BLACKROCK HEALTH SCIENCES OPPORTUNITIES PORTFOLIO May 31, 2025 436.7K 3.9M 0.8%
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund Jun 30, 2025 390.5K 3.5M 0.7%
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