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Prothena Corporation PLC
PRTA添加自選
8.930USD
+0.440+5.18%
收盤 06/18, 16:00（美東）報價延遲15分鐘
467.51M總市值
虧損本益比TTM
股東統計
更新時間: 5月10日 週日
更新時間: 5月10日 週日
持股股東
股東類型
持股股東
持股股東
佔比
Fidelity Management & Research Company LLC
14.42%
Scully (William P)
10.09%
Fennell (Todd W.)
8.59%
Rubric Capital Management LP
7.02%
BlackRock Institutional Trust Company, N.A.
6.35%
其他
53.52%
持股股東
持股股東
佔比
Fidelity Management & Research Company LLC
14.42%
Scully (William P)
10.09%
Fennell (Todd W.)
8.59%
Rubric Capital Management LP
7.02%
BlackRock Institutional Trust Company, N.A.
6.35%
其他
53.52%
股東類型
持股股東
佔比
Investment Advisor
36.50%
Hedge Fund
28.33%
Investment Advisor/Hedge Fund
21.93%
Individual Investor
20.07%
Research Firm
6.13%
Pension Fund
0.19%
Bank and Trust
0.16%
Venture Capital
0.10%
Insurance Company
0.02%
機構持股
更新時間: 4月1日 週三
更新時間: 4月1日 週三
報告期間
機構數
持股數
持股佔比
持股變動
2026Q1
436
50.39M
96.24%
-14.52M
2025Q4
439
43.35M
80.52%
-19.70M
2025Q3
450
41.85M
77.74%
-15.20M
2025Q2
460
51.33M
95.35%
-19.91M
2025Q1
472
64.29M
119.45%
-7.39M
2024Q4
479
65.24M
121.19%
+239.99K
2024Q3
476
59.39M
110.43%
-5.39M
2024Q2
479
58.48M
108.76%
-4.67M
2024Q1
472
60.86M
113.29%
-264.94K
2023Q4
474
56.64M
105.77%
-2.21M
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股東持股明細
名稱
持股數
佔比
持股變動
變動比例
公告日期
Fidelity Management & Research Company LLC
7.55M
14.03%
-350.00K
-4.43%
Dec 31, 2025
Scully (William P)
5.28M
9.81%
-70.00K
-1.31%
Sep 30, 2025
Fennell (Todd W.)
4.50M
8.35%
+145.00K
+3.33%
Sep 30, 2025
Rubric Capital Management LP
3.68M
6.83%
+2.14M
+138.73%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
3.33M
6.18%
+357.36K
+12.04%
Dec 31, 2025
State Street Investment Management (US)
2.27M
4.21%
+1.37M
+151.69%
Dec 31, 2025
D. E. Shaw & Co., L.P.
1.68M
3.12%
+365.95K
+27.82%
Dec 31, 2025
Armistice Capital LLC
1.50M
2.79%
-324.00K
-17.76%
Dec 31, 2025
Adar1 Capital Management LLC
1.46M
2.71%
-11.33K
-0.77%
Dec 31, 2025
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持股ETF
更新時間: 12月6日 週六
更新時間: 12月6日 週六
機構名稱
佔比
Virtus LifeSci Biotech Clinical Trials ETF
1.44%
iShares Neuroscience and Healthcare ETF
0.78%
Invesco NASDAQ Future Gen 200 ETF
0.7%
Federated Hermes MDT Small Cap Core ETF
0.62%
ALPS Medical Breakthroughs ETF
0.24%
ProShares Ultra Nasdaq Biotechnology
0.07%
Invesco Nasdaq Biotechnology ETF
0.06%
Avantis US Small Cap Equity ETF
0.04%
iShares Biotechnology ETF
0.04%
WisdomTree US SmallCap Fund
0.03%
查看更多
Virtus LifeSci Biotech Clinical Trials ETF
佔比1.44%
iShares Neuroscience and Healthcare ETF
佔比0.78%
Invesco NASDAQ Future Gen 200 ETF
佔比0.7%
Federated Hermes MDT Small Cap Core ETF
佔比0.62%
ALPS Medical Breakthroughs ETF
佔比0.24%
ProShares Ultra Nasdaq Biotechnology
佔比0.07%
Invesco Nasdaq Biotechnology ETF
佔比0.06%
Avantis US Small Cap Equity ETF
佔比0.04%
iShares Biotechnology ETF
佔比0.04%
WisdomTree US SmallCap Fund
佔比0.03%
