Prothena Corp Public Ltd Co
PRTA- 交易所
- Nasdaq
- 產業
- Pharmaceutical Preparations
- SEC CIK
- 0001559053
近 90 天，Prothena Corp Public Ltd Co 內部人申報 4 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 187 家機構在 13F 申報持有，市值合計 $4.63 億；沒有大師持有。
2025 年第 2 季 13F 持有人
Prothena Corp Public Ltd Co 在 2025/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 189
- 較 2025 年第 1 季 +29 家
- 持有股數
- 4,177 萬
- 較 2025 年第 1 季 −1,055 萬 (−20.2%)
- 總市值
- $2.54 億
- 較 2025 年第 1 季 −$3.94 億 (−60.8%)
- 新進機構
- 51
- 另有 54 家加碼
- 清倉機構
- 22
- 另有 41 家減碼
另有 1 家機構在 2025 年第 1 季持有、還沒有申報 2025 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 PRTA 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 187 | $4.63 億 |
| 2026 年第 1 季 | 186 | $4.60 億 |
| 2025 年第 4 季 | 182 | $4.52 億 |
| 2025 年第 3 季 | 187 | $4.16 億 |
| 2025 年第 2 季 | 189 | $2.54 億 |
| 2025 年第 1 季 | 161 | $6.47 億 |
| 2024 年第 4 季 | 171 | $7.41 億 |
| 2024 年第 3 季 | 164 | $8.56 億 |
| 2024 年第 2 季 | 160 | $10.5 億 |
| 2024 年第 1 季 | 169 | $13.3 億 |
| 2023 年第 4 季 | 187 | $19.5 億 |
| 2023 年第 3 季 | 187 | $25.6 億 |
| 2023 年第 2 季 | 196 | $35.4 億 |
| 2023 年第 1 季 | 192 | $25.1 億 |
| 2022 年第 4 季 | 201 | $29.8 億 |
| 2022 年第 3 季 | 183 | $26.9 億 |
| 2022 年第 2 季 | 167 | $12.1 億 |
| 2022 年第 1 季 | 174 | $16.1 億 |
| 2021 年第 4 季 | 196 | $21.2 億 |
| 2021 年第 3 季 | 192 | $29.2 億 |
| 2021 年第 2 季 | 156 | $20.8 億 |
| 2021 年第 1 季 | 146 | $10.0 億 |
2025 年第 2 季持有機構
每家機構持有 Prothena Corp Public Ltd Co 的股數、市值與佔組合比重；股數變化跟 2025 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| FMR LLC | 7,901,218 | $4,796 萬 | 0.00% | −40,184−0.5% | 減碼 |
| BlackRock, Inc. | 3,939,398 | $2,391 萬 | 0.00% | −102,903−2.5% | 減碼 |
| ADAR1 Capital Management, LLC | 3,375,009 | $2,049 萬 | 3.33% | +3,375,009 | 新進 |
| Armistice Capital, LLC | 2,236,000 | $1,357 萬 | 0.51% | +40,000+1.8% | 加碼 |
| Vanguard Group Inc | 2,176,227 | $1,321 萬 | 0.00% | +906,956+71.5% | 加碼 |
| Palo Alto Investors LP | 1,274,753 | $773.8 萬 | 1.65% | −384,981−23.2% | 減碼 |
| Federated Hermes, Inc. | 1,181,087 | $716.9 萬 | 0.01% | +634,832+116.2% | 加碼 |
| Citadel Advisors LLC | 1,147,622 | $696.6 萬 | 0.01% | +1,058,223+1,183.7% | 加碼 |
| Acadian Asset Management LLC | 1,018,177 | $617.6 萬 | 0.01% | +1,018,177 | 新進 |
| State Street Corp | 1,005,002 | $610.0 萬 | 0.00% | −516,362−33.9% | 減碼 |
| Dimensional Fund Advisors LP | 962,339 | $584.1 萬 | 0.00% | +99,191+11.5% | 加碼 |
| Morgan Stanley | 953,256 | $578.6 萬 | 0.00% | +233,268+32.4% | 加碼 |
| Geode Capital Management, LLC | 933,446 | $566.7 萬 | 0.00% | −81,346−8.0% | 減碼 |
| Rangeley Capital, LLC | 715,367 | $434.2 萬 | 5.47% | +715,367 | 新進 |
| Jacobs Levy Equity Management, Inc | 693,154 | $420.7 萬 | 0.02% | +674,601+3,636.1% | 加碼 |
| Balyasny Asset Management LLC | 575,792 | $349.5 萬 | 0.01% | +575,792 | 新進 |
| Trexquant Investment LP | 552,826 | $335.6 萬 | 0.04% | +552,826 | 新進 |
| Goldman Sachs Group Inc | 528,323 | $320.7 萬 | 0.00% | +17,861+3.5% | 加碼 |
| Cubist Systematic Strategies, LLC | 501,764 | $304.6 萬 | 0.03% | +501,764 | 新進 |
| Rock Springs Capital Management LP | 492,601 | $299.0 萬 | 0.19% | 00.0% | 不變 |
| Granahan Investment Management Inc | 461,082 | $279.9 萬 | 0.11% | +461,082 | 新進 |
| Birchview Capital, LP | 451,019 | $273.8 萬 | 2.72% | +118,045+35.5% | 加碼 |
| Qube Research & Technologies Ltd | 414,828 | $251.8 萬 | 0.00% | +414,828 | 新進 |
| D. E. Shaw & Co., Inc. | 391,495 | $237.6 萬 | 0.00% | +373,692+2,099.0% | 加碼 |
| Mariner, LLC | 386,708 | $234.7 萬 | 0.00% | +32,058+9.0% | 加碼 |
| Northern Trust Corp | 334,554 | $203.1 萬 | 0.00% | −39,149−10.5% | 減碼 |
| Nordea Investment Management AB | 311,605 | $191.6 萬 | 0.00% | +3,618+1.2% | 加碼 |
| Schonfeld Strategic Advisors LLC | 307,341 | $186.6 萬 | 0.01% | +307,341 | 新進 |
| Charles Schwab Investment Management Inc | 275,084 | $167.0 萬 | 0.00% | −44,523−13.9% | 減碼 |
| Prosight Management, LP | 267,800 | $162.6 萬 | 0.40% | −140,322−34.4% | 減碼 |
| Bank of America Corp | 210,945 | $128.0 萬 | 0.00% | +78,959+59.8% | 加碼 |
| Gsa Capital Partners LLP | 210,555 | $127.8 萬 | 0.09% | +210,555 | 新進 |
| Squarepoint Ops LLC | 209,249 | $127.0 萬 | 0.00% | +209,249 | 新進 |
| Monimus Capital Management, LP | 206,475 | $125.3 萬 | 1.01% | +206,475 | 新進 |
| Two Sigma Investments, LP | 201,450 | $122.3 萬 | 0.00% | +185,417+1,156.5% | 加碼 |
| Millennium Management LLC | 170,579 | $103.5 萬 | 0.00% | +118,112+225.1% | 加碼 |
| DCF Advisers, LLC | 156,500 | $95.0 萬 | 0.46% | −38,500−19.7% | 減碼 |
| Ameriprise Financial Inc | 151,543 | $92.0 萬 | 0.00% | +151,543 | 新進 |
| Bank of New York Mellon Corp | 148,350 | $90.0 萬 | 0.00% | +2,341+1.6% | 加碼 |
| Two Sigma Advisers, LP | 139,800 | $84.9 萬 | 0.00% | +139,800 | 新進 |
| UBS Asset Management Americas Inc | 139,284 | $84.5 萬 | 0.00% | −242,368−63.5% | 減碼 |
| JPMorgan Chase & Co | 126,951 | $77.1 萬 | 0.00% | −245,014−65.9% | 減碼 |
| Nuveen, LLC | 122,155 | $74.1 萬 | 0.00% | −27,806−18.5% | 減碼 |
| Jane Street Group, LLC | 117,453 | $71.3 萬 | 0.00% | −15,187−11.4% | 減碼 |
| Barclays PLC | 115,848 | $70.3 萬 | 0.00% | +32,467+38.9% | 加碼 |
| Wellington Management Group LLP | 107,839 | $65.5 萬 | 0.00% | −5,091,689−97.9% | 減碼 |
| Royal Bank of Canada | 105,939 | $64.3 萬 | 0.00% | +101,621+2,353.4% | 加碼 |
| State of Wisconsin Investment Board | 103,996 | $63.1 萬 | 0.00% | +103,996 | 新進 |
| Russell Investments Group, Ltd. | 96,196 | $58.4 萬 | 0.00% | +95,002+7,956.6% | 加碼 |
| Susquehanna International Group, LLP | 91,950 | $55.8 萬 | 0.00% | +14,707+19.0% | 加碼 |
| Renaissance Technologies LLC | 90,200 | $54.8 萬 | 0.00% | −149,700−62.4% | 減碼 |
| Duncan Williams Asset Management, LLC | 88,339 | $53.6 萬 | 0.17% | 00.0% | 不變 |
| Alliancebernstein L.P. | 87,587 | $53.2 萬 | 0.00% | +40,834+87.3% | 加碼 |
| Hennion & Walsh Asset Management, Inc. | 86,154 | $52.3 萬 | 0.02% | +8,517+11.0% | 加碼 |
| Pinnacle Associates Ltd | 74,079 | $45.0 萬 | 0.01% | −26,180−26.1% | 減碼 |
| Susquehanna Portfolio Strategies, LLC | 71,668 | $43.5 萬 | 0.01% | +71,668 | 新進 |
| Price T Rowe Associates Inc | 71,047 | $43.2 萬 | 0.00% | −3,384,809−97.9% | 減碼 |
| Monaco Asset Management SAM | 70,000 | $42.5 萬 | 0.16% | +70,000 | 新進 |
| Caption Management, LLC | 65,100 | $39.5 萬 | 0.04% | +65,100 | 新進 |
| Rhumbline Advisers | 63,005 | $38.2 萬 | 0.00% | −3,074−4.7% | 減碼 |
| UBS Group AG | 60,664 | $36.8 萬 | 0.00% | −183,815−75.2% | 減碼 |
| American Century Companies Inc | 59,965 | $36.4 萬 | 0.00% | +25,129+72.1% | 加碼 |
| Quantinno Capital Management LP | 59,618 | $36.2 萬 | 0.00% | +59,618 | 新進 |
| ExodusPoint Capital Management, LP | 58,918 | $35.8 萬 | 0.00% | +17,646+42.8% | 加碼 |
| Norges Bank | 57,454 | $34.9 萬 | 0.00% | 00.0% | 不變 |
| Swiss National Bank | 56,500 | $34.3 萬 | 0.00% | −12,200−17.8% | 減碼 |
| Franklin Resources Inc | 56,078 | $34.0 萬 | 0.00% | +36,331+184.0% | 加碼 |
| SG Americas Securities, LLC | 51,941 | $31.5 萬 | 0.00% | −20,618−28.4% | 減碼 |
| Creative Planning | 50,569 | $30.7 萬 | 0.00% | +39,879+373.0% | 加碼 |
| Quinn Opportunity Partners LLC | 50,000 | $30.4 萬 | 0.03% | +50,000 | 新進 |
| Citigroup Inc | 49,303 | $29.9 萬 | 0.00% | −16,523−25.1% | 減碼 |
| Algert Global LLC | 48,150 | $29.2 萬 | 0.01% | +48,150 | 新進 |
| BNP Paribas Arbitrage, SA | 46,844 | $28.4 萬 | 0.00% | +37,267+389.1% | 加碼 |
| HSBC Holdings PLC | 46,047 | $28.2 萬 | 0.00% | +32,959+251.8% | 加碼 |
| Massachusetts Financial Services Co | 44,364 | $26.9 萬 | 0.00% | +548+1.3% | 加碼 |
| Simplex Trading, LLC | 43,264 | $26.2 萬 | 0.01% | +43,264 | 新進 |
| Man Group plc | 42,752 | $26.0 萬 | 0.00% | +25,752+151.5% | 加碼 |
| Covestor Ltd | 42,295 | $25.7 萬 | 0.15% | +42,291+1,057,275.0% | 加碼 |
| Public Employees Retirement System of Ohio | 42,158 | $25.6 萬 | 0.00% | +42,158 | 新進 |
| PDT Partners, LLC | 41,281 | $25.1 萬 | 0.01% | −109,035−72.5% | 減碼 |
| Wells Fargo & Company | 41,220 | $25.0 萬 | 0.00% | −4,669−10.2% | 減碼 |
| Engineers Gate Manager LP | 40,967 | $24.9 萬 | 0.00% | +40,967 | 新進 |
| Deutsche Bank AG | 39,601 | $24.0 萬 | 0.00% | −56,209−58.7% | 減碼 |
| Thrivent Financial for Lutherans | 38,626 | $23.4 萬 | 0.00% | 00.0% | 不變 |
| Susquehanna Fundamental Investments, LLC | 37,591 | $22.8 萬 | 0.01% | −37,181−49.7% | 減碼 |
| Invesco Ltd. | 36,885 | $22.4 萬 | 0.00% | −753−2.0% | 減碼 |
| Graham Capital Management, L.P. | 34,042 | $20.7 萬 | 0.01% | +34,042 | 新進 |
| California State Teachers Retirement System | 33,243 | $20.2 萬 | 0.00% | 00.0% | 不變 |
| Dark Forest Capital Management LP | 32,866 | $19.9 萬 | 0.01% | +11,807+56.1% | 加碼 |
| Group One Trading, L.P. | 32,258 | $19.6 萬 | 0.01% | +32,258 | 新進 |
| Focused Wealth Management, Inc | 32,129 | $19.5 萬 | 0.02% | 00.0% | 不變 |
| RBF Capital, LLC | 29,200 | $17.7 萬 | 0.01% | 00.0% | 不變 |
| Alps Advisors Inc | 29,028 | $17.6 萬 | 0.00% | −8,928−23.5% | 減碼 |
| Tudor Investment Corp Et Al | 27,999 | $17.0 萬 | 0.00% | +27,999 | 新進 |
| Cambridge Investment Research Advisors, Inc. | 27,311 | $16.6 萬 | 0.00% | +17,147+168.7% | 加碼 |
| Sherbrooke Park Advisers LLC | 27,221 | $16.5 萬 | 0.07% | +27,221 | 新進 |
| MetLife Investment Management | 25,402 | $15.4 萬 | 0.00% | 00.0% | 不變 |
| Purkiss Capital Advisors LLC | 24,904 | $15.1 萬 | 0.08% | +3,275+15.1% | 加碼 |
| Edgewood Management LLC | 24,060 | $14.6 萬 | 0.00% | 00.0% | 不變 |
| Point72 (DIFC) Ltd | 23,946 | $14.5 萬 | 0.01% | +23,946 | 新進 |