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。
2026 年第 1 季 13F 持有人
Prothena Corp Public Ltd Co 在 2026/3/31 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
- 186
- 較 2025 年第 4 季 +7 家
- 持有股數
- 4,728 萬
- 較 2025 年第 4 季 +216.8 萬 (+4.8%)
- 總市值
- $4.60 億
- 較 2025 年第 4 季 +$2,842 萬 (+6.6%)
- 新進機構
- 30
- 另有 68 家加碼
- 清倉機構
- 23
- 另有 50 家減碼
另有 3 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 |
2026 年第 1 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 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| FMR LLC | 7,551,218 | $7,340 萬 | 0.00% | 00.0% | 不變 |
| Rubric Capital Management LP | 5,000,000 | $4,860 萬 | 0.60% | +1,322,669+36.0% | 加碼 |
| BlackRock, Inc. | 4,644,160 | $4,514 萬 | 0.00% | +536,701+13.1% | 加碼 |
| State Street Corp | 1,938,498 | $1,884 萬 | 0.00% | −329,304−14.5% | 減碼 |
| D. E. Shaw & Co., Inc. | 1,763,347 | $1,714 萬 | 0.01% | +81,978+4.9% | 加碼 |
| ADAR1 Capital Management, LLC | 1,581,443 | $1,537 萬 | 0.92% | +123,679+8.5% | 加碼 |
| Acadian Asset Management LLC | 1,547,593 | $1,504 萬 | 0.02% | +110,235+7.7% | 加碼 |
| Vanguard Portfolio Management LLC | 1,445,979 | $1,405 萬 | 0.00% | +1,445,979 | 新進 |
| Morgan Stanley | 1,230,448 | $1,196 萬 | 0.00% | −16,327−1.3% | 減碼 |
| Palo Alto Investors LP | 1,208,568 | $1,175 萬 | 1.80% | −111,942−8.5% | 減碼 |
| Two Sigma Investments, LP | 1,205,978 | $1,172 萬 | 0.01% | +535,840+80.0% | 加碼 |
| Geode Capital Management, LLC | 1,098,166 | $1,068 萬 | 0.00% | +35,097+3.3% | 加碼 |
| Federated Hermes, Inc. | 1,059,849 | $1,030 萬 | 0.02% | +85,482+8.8% | 加碼 |
| Jacobs Levy Equity Management, Inc | 972,017 | $944.8 萬 | 0.04% | −5,994−0.6% | 減碼 |
| Goldman Sachs Group Inc | 818,885 | $796.0 萬 | 0.00% | −116,448−12.4% | 減碼 |
| Dimensional Fund Advisors LP | 782,603 | $760.6 萬 | 0.00% | +7,396+1.0% | 加碼 |
| Nuveen, LLC | 759,368 | $738.1 萬 | 0.00% | +2610.0% | 加碼 |
| Qube Research & Technologies Ltd | 614,603 | $597.4 萬 | 0.01% | +206,914+50.8% | 加碼 |
| Renaissance Technologies LLC | 607,515 | $590.5 萬 | 0.01% | +172,000+39.5% | 加碼 |
| Mariner, LLC | 563,082 | $547.3 萬 | 0.01% | −14,856−2.6% | 減碼 |
| Monimus Capital Management, LP | 485,617 | $472.0 萬 | 1.31% | +231,495+91.1% | 加碼 |
| Vanguard Capital Management LLC | 484,126 | $470.6 萬 | 0.00% | +484,126 | 新進 |
| Rangeley Capital, LLC | 449,460 | $436.9 萬 | 4.72% | −75,140−14.3% | 減碼 |
| Birchview Capital, LP | 449,019 | $436.4 萬 | 2.48% | +8,000+1.8% | 加碼 |
| Armistice Capital, LLC | 439,411 | $427.1 萬 | 0.14% | −1,060,589−70.7% | 減碼 |
| Citadel Advisors LLC | 435,574 | $423.4 萬 | 0.00% | −476,808−52.3% | 減碼 |
| BNP Paribas Arbitrage, SA | 424,596 | $412.7 萬 | 0.00% | +641+0.2% | 加碼 |
| Point72 Asset Management, L.P. | 399,830 | $388.6 萬 | 0.01% | −460,188−53.5% | 減碼 |
| Bank of America Corp | 393,632 | $382.6 萬 | 0.00% | −33,728−7.9% | 減碼 |
| Man Group plc | 381,574 | $370.9 萬 | 0.01% | +112,061+41.6% | 加碼 |
| Northern Trust Corp | 369,542 | $359.2 萬 | 0.00% | +6,301+1.7% | 加碼 |
| Charles Schwab Investment Management Inc | 356,665 | $346.7 萬 | 0.00% | −670−0.2% | 減碼 |
| UBS Group AG | 328,491 | $319.3 萬 | 0.00% | −97,869−23.0% | 減碼 |
| Deeter Investments LLP | 300,000 | $291.6 萬 | 0.51% | +300,000 | 新進 |
| Walleye Capital LLC | 277,168 | $269.4 萬 | 0.02% | +121,133+77.6% | 加碼 |
| Penbrook Management LLC | 271,720 | $264.1 萬 | 2.00% | +271,720 | 新進 |
| Vanguard Fiduciary Trust Co | 254,573 | $247.4 萬 | 0.00% | +254,573 | 新進 |
| Squarepoint Ops LLC | 230,920 | $224.5 萬 | 0.00% | +12,879+5.9% | 加碼 |
| Focused Wealth Management, Inc | 207,403 | $201.6 萬 | 0.21% | +99,924+93.0% | 加碼 |
| AQR Capital Management LLC | 204,016 | $198.3 萬 | 0.00% | +17,231+9.2% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 156,551 | $152.2 萬 | 0.00% | +30,661+24.4% | 加碼 |
| Quantinno Capital Management LP | 144,299 | $140.3 萬 | 0.00% | +40,681+39.3% | 加碼 |
| Campbell & CO Investment Adviser LLC | 142,587 | $138.6 萬 | 0.08% | +48,432+51.4% | 加碼 |
| Bank of New York Mellon Corp | 136,322 | $132.5 萬 | 0.00% | +3,622+2.7% | 加碼 |
| Massachusetts Financial Services Co | 132,051 | $128.4 萬 | 0.00% | +86,081+187.3% | 加碼 |
| Jump Financial, LLC | 118,936 | $115.6 萬 | 0.02% | −118,892−50.0% | 減碼 |
| Jane Street Group, LLC | 107,926 | $104.9 萬 | 0.00% | −320,725−74.8% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 100,805 | $98.0 萬 | 0.02% | +295+0.3% | 加碼 |
| Russell Investments Group, Ltd. | 100,627 | $97.8 萬 | 0.00% | +1,277+1.3% | 加碼 |
| Price T Rowe Associates Inc | 95,649 | $93.0 萬 | 0.00% | +14,134+17.3% | 加碼 |
| XTX Topco Ltd | 92,326 | $89.7 萬 | 0.02% | +37,445+68.2% | 加碼 |
| Ameriprise Financial Inc | 89,212 | $86.7 萬 | 0.00% | −16,229−15.4% | 減碼 |
| Hennion & Walsh Asset Management, Inc. | 88,544 | $86.1 萬 | 0.03% | −2,740−3.0% | 減碼 |
| American Century Companies Inc | 79,631 | $77.4 萬 | 0.00% | +827+1.0% | 加碼 |
| Assenagon Asset Management S.A. | 76,769 | $74.6 萬 | 0.00% | 00.0% | 不變 |
| DCF Advisers, LLC | 73,247 | $71.2 萬 | 0.27% | −122,500−62.6% | 減碼 |
| Creative Planning | 72,986 | $70.9 萬 | 0.00% | +11,017+17.8% | 加碼 |
| Duncan Williams Asset Management, LLC | 70,281 | $68.3 萬 | 0.19% | 00.0% | 不變 |
| Martingale Asset Management L P | 69,101 | $67.2 萬 | 0.02% | +5,648+8.9% | 加碼 |
| Alliancebernstein L.P. | 69,607 | $66.5 萬 | 0.00% | 00.0% | 不變 |
| Susquehanna Portfolio Strategies, LLC | 67,870 | $66.0 萬 | 0.01% | +9,017+15.3% | 加碼 |
| HSBC Holdings PLC | 65,070 | $63.2 萬 | 0.00% | +37,337+134.6% | 加碼 |
| Pinnacle Associates Ltd | 60,662 | $59.0 萬 | 0.01% | −2,062−3.3% | 減碼 |
| Rhumbline Advisers | 55,367 | $53.8 萬 | 0.00% | −1,160−2.1% | 減碼 |
| Jackson Creek Investment Advisors LLC | 54,089 | $52.6 萬 | 0.15% | +54,089 | 新進 |
| Rafferty Asset Management, LLC | 53,266 | $51.8 萬 | 0.00% | −29,287−35.5% | 減碼 |
| Quinn Opportunity Partners LLC | 50,000 | $48.6 萬 | 0.03% | 00.0% | 不變 |
| Edgewood Management LLC | 50,000 | $48.6 萬 | 0.00% | +25,940+107.8% | 加碼 |
| Invesco Ltd. | 49,808 | $48.4 萬 | 0.00% | +23,199+87.2% | 加碼 |
| Marshall Wace, LLP | 44,574 | $43.3 萬 | 0.00% | −10,204−18.6% | 減碼 |
| Seven Fleet Capital Management LP | 43,300 | $42.1 萬 | 0.13% | 00.0% | 不變 |
| Public Employees Retirement System of Ohio | 42,158 | $41.0 萬 | 0.00% | 00.0% | 不變 |
| Barclays PLC | 40,862 | $39.7 萬 | 0.00% | −142,763−77.7% | 減碼 |
| Deutsche Bank AG | 40,018 | $38.9 萬 | 0.00% | +4,536+12.8% | 加碼 |
| Winton Group Ltd | 34,700 | $33.7 萬 | 0.01% | +34,700 | 新進 |
| Fox Run Management, L.L.C. | 35,052 | $32.4 萬 | 0.06% | +25,007+248.9% | 加碼 |
| Covestor Ltd | 32,657 | $31.7 萬 | 0.22% | +10,864+49.9% | 加碼 |
| Gsa Capital Partners LLP | 32,499 | $31.6 萬 | 0.02% | +6,145+23.3% | 加碼 |
| Cornerstone Investment Partners, LLC | 30,687 | $29.8 萬 | 0.01% | +30,687 | 新進 |
| Great Lakes Advisors, LLC | 29,593 | $28.8 萬 | 0.00% | +16,404+124.4% | 加碼 |
| RBF Capital, LLC | 29,200 | $28.4 萬 | 0.01% | 00.0% | 不變 |
| The PNC Financial Services Group, Inc. | 28,386 | $27.6 萬 | 0.00% | +258+0.9% | 加碼 |
| Wells Fargo & Company | 27,337 | $26.6 萬 | 0.00% | −32,771−54.5% | 減碼 |
| Virtus Investment Advisers, Inc. | 26,320 | $25.6 萬 | 0.07% | +641+2.5% | 加碼 |
| Purkiss Capital Advisors LLC | 25,086 | $24.4 萬 | 0.11% | 00.0% | 不變 |
| JPMorgan Chase & Co | 25,967 | $24.0 萬 | 0.00% | −143,988−84.7% | 減碼 |
| Trexquant Investment LP | 24,543 | $23.9 萬 | 0.00% | +5,159+26.6% | 加碼 |
| Tudor Investment Corp Et Al | 24,471 | $23.8 萬 | 0.00% | −2,002−7.6% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 24,639 | $23.8 萬 | 0.00% | −601−2.4% | 減碼 |
| Los Angeles Capital Management LLC | 24,419 | $23.7 萬 | 0.00% | −70,987−74.4% | 減碼 |
| Profund Advisors LLC | 24,005 | $23.3 萬 | 0.01% | −6,611−21.6% | 減碼 |
| Mogy Joel R Investment Counsel Inc | 20,750 | $20.2 萬 | 0.01% | 00.0% | 不變 |
| MetLife Investment Management | 19,516 | $19.0 萬 | 0.00% | −5,985−23.5% | 減碼 |
| Foundation Wealth Management, LLC | 19,236 | $18.7 萬 | 0.13% | +19,236 | 新進 |
| Jones Financial Companies LLLP | 19,409 | $18.0 萬 | 0.00% | +3,509+22.1% | 加碼 |
| Vanguard Global Advisers, LLC | 18,249 | $17.7 萬 | 0.00% | +18,249 | 新進 |
| Susquehanna International Group, LLP | 17,792 | $17.3 萬 | 0.00% | +1,817+11.4% | 加碼 |
| SEI Investments Co | 17,248 | $16.8 萬 | 0.00% | +17,248 | 新進 |
| Chicago Partners Investment Group LLC | 15,365 | $16.5 萬 | 0.00% | +143+0.9% | 加碼 |
| Ballentine Partners, LLC | 16,793 | $16.3 萬 | 0.00% | −1,277−7.1% | 減碼 |