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。
2022 年第 4 季 13F 持有人
Prothena Corp Public Ltd Co 在 2022/12/31 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
- 201
- 較 2022 年第 3 季 +21 家
- 持有股數
- 4,939 萬
- 較 2022 年第 3 季 +495.5 萬 (+11.2%)
- 總市值
- $29.8 億
- 較 2022 年第 3 季 +$2.82 億 (+10.5%)
- 新進機構
- 44
- 另有 77 家加碼
- 清倉機構
- 23
- 另有 51 家減碼
另有 3 家機構在 2022 年第 3 季持有、還沒有申報 2022 年第 4 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 |
2022 年第 4 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 2022 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 11,584,280 | $6.98 億 | 21.27% | 00.0% | 不變 |
| FMR LLC | 3,947,272 | $2.38 億 | 0.02% | +784,854+24.8% | 加碼 |
| BlackRock Inc. | 3,485,068 | $2.10 億 | 0.01% | +346,324+11.0% | 加碼 |
| Price T Rowe Associates Inc | 3,205,903 | $1.93 億 | 0.03% | +223,962+7.5% | 加碼 |
| Avidity Partners Management LP | 2,953,000 | $1.78 億 | 4.16% | +986,000+50.1% | 加碼 |
| State Street Corp | 2,051,960 | $1.24 億 | 0.01% | +170,166+9.0% | 加碼 |
| Wellington Management Group LLP | 1,764,893 | $1.06 億 | 0.02% | +1,333,384+309.0% | 加碼 |
| Palo Alto Investors LP | 1,658,577 | $9,993 萬 | 8.52% | +8,800+0.5% | 加碼 |
| First Light Asset Management, LLC | 1,535,599 | $9,252 萬 | 8.59% | −3,079−0.2% | 減碼 |
| Janus Henderson Group PLC | 1,432,323 | $8,629 萬 | 0.06% | +1,279,375+836.5% | 加碼 |
| Dimensional Fund Advisors LP | 1,320,501 | $7,956 萬 | 0.03% | −163,404−11.0% | 減碼 |
| T. Rowe Price Investment Management, Inc. | 927,959 | $5,591 萬 | 0.04% | +79,997+9.4% | 加碼 |
| PFM Health Sciences, LP | 875,464 | $5,275 萬 | 2.23% | +35,226+4.2% | 加碼 |
| Vanguard Group Inc | 870,134 | $5,243 萬 | 0.00% | +62,174+7.7% | 加碼 |
| Rock Springs Capital Management LP | 753,462 | $4,540 萬 | 1.09% | +75,000+11.1% | 加碼 |
| Geode Capital Management, LLC | 715,601 | $4,311 萬 | 0.01% | +79,877+12.6% | 加碼 |
| Nuveen Asset Management, LLC | 572,790 | $3,451 萬 | 0.01% | +82,338+16.8% | 加碼 |
| Renaissance Technologies LLC | 474,900 | $2,861 萬 | 0.04% | −162,000−25.4% | 減碼 |
| Eventide Asset Management, LLC | 438,732 | $2,643 萬 | 0.52% | +208,732+90.8% | 加碼 |
| JPMorgan Chase & Co | 404,551 | $2,437 萬 | 0.00% | +122,369+43.4% | 加碼 |
| Maple Rock Capital Partners Inc. | 399,414 | $2,406 萬 | 3.55% | 00.0% | 不變 |
| Northern Trust Corp | 361,585 | $2,179 萬 | 0.00% | +14,437+4.2% | 加碼 |
| Prosight Management, LP | 330,000 | $1,988 萬 | 11.12% | +8,907+2.8% | 加碼 |
| Two Sigma Advisers, LP | 327,000 | $1,970 萬 | 0.06% | −8,000−2.4% | 減碼 |
| Finepoint Capital LP | 322,900 | $1,946 萬 | 6.29% | +17,500+5.7% | 加碼 |
| Point72 Asset Management, L.P. | 311,500 | $1,877 萬 | 0.07% | +143,100+85.0% | 加碼 |
| Charles Schwab Investment Management Inc | 300,850 | $1,813 萬 | 0.01% | +15,108+5.3% | 加碼 |
| Boxer Capital, LLC | 300,000 | $1,808 萬 | 0.97% | 00.0% | 不變 |
| Perceptive Advisors LLC | 237,646 | $1,432 萬 | 0.41% | +7,646+3.3% | 加碼 |
| UBS Asset Management Americas Inc | 228,368 | $1,376 萬 | 0.01% | −14,642−6.0% | 減碼 |
| Goldman Sachs Group Inc | 216,055 | $1,302 萬 | 0.00% | −50,482−18.9% | 減碼 |
| Millennium Management LLC | 213,610 | $1,287 萬 | 0.01% | +84,173+65.0% | 加碼 |
| Suvretta Capital Management, LLC | 206,448 | $1,244 萬 | 0.52% | −110,083−34.8% | 減碼 |
| Two Sigma Investments, LP | 203,435 | $1,226 萬 | 0.04% | +67,750+49.9% | 加碼 |
| Granahan Investment Management Inc | 199,926 | $1,205 萬 | 0.37% | +58,818+41.7% | 加碼 |
| Morgan Stanley | 180,403 | $1,087 萬 | 0.00% | +13,904+8.4% | 加碼 |
| Rafferty Asset Management, LLC | 138,353 | $833.6 萬 | 0.07% | +31,687+29.7% | 加碼 |
| Pinnacle Associates Ltd | 137,571 | $828.9 萬 | 0.18% | −2,525−1.8% | 減碼 |
| Bank of New York Mellon Corp | 136,997 | $825.4 萬 | 0.00% | −3,195−2.3% | 減碼 |
| Frazier Life Sciences Management, L.P. | 127,900 | $770.6 萬 | 0.48% | +127,900 | 新進 |
| Birchview Capital, LP | 127,195 | $766.3 萬 | 5.41% | +8,250+6.9% | 加碼 |
| Ensign Peak Advisors, Inc | 125,422 | $755.7 萬 | 0.02% | +63,665+103.1% | 加碼 |
| Woodline Partners LP | 123,623 | $744.8 萬 | 0.10% | +123,623 | 新進 |
| Bank of America Corp | 121,671 | $733.1 萬 | 0.00% | +38,574+46.4% | 加碼 |
| Sectoral Asset Management Inc | 115,200 | $694.1 萬 | 1.34% | +115,200 | 新進 |
| Atika Capital Management LLC | 91,178 | $549.3 萬 | 0.84% | +91,178 | 新進 |
| UBS Group AG | 91,069 | $548.7 萬 | 0.00% | +84,920+1,381.0% | 加碼 |
| TD Asset Management Inc | 81,513 | $491.1 萬 | 0.01% | +12,974+18.9% | 加碼 |
| Barclays PLC | 79,339 | $478.0 萬 | 0.00% | +11,277+16.6% | 加碼 |
| Swiss National Bank | 79,300 | $477.8 萬 | 0.00% | +2,100+2.7% | 加碼 |
| SG Americas Securities, LLC | 78,772 | $474.6 萬 | 0.07% | −56,816−41.9% | 減碼 |
| Hillsdale Investment Management Inc. | 77,500 | $466.9 萬 | 0.39% | +77,500 | 新進 |
| EAM Global Investors LLC | 76,653 | $461.8 萬 | 1.19% | 00.0% | 不變 |
| Paradigm Biocapital Advisors LP | 75,000 | $451.9 萬 | 0.53% | −160,826−68.2% | 減碼 |
| DCF Advisers, LLC | 74,100 | $446.5 萬 | 3.45% | +6,100+9.0% | 加碼 |
| Silverarc Capital Management, LLC | 71,706 | $432.0 萬 | 1.49% | −38,294−34.8% | 減碼 |
| Putnam Investments LLC | 65,394 | $394.0 萬 | 0.01% | +50,638+343.2% | 加碼 |
| Pura Vida Investments, LLC | 64,000 | $385.6 萬 | 0.65% | +64,000 | 新進 |
| Citigroup Inc | 63,400 | $382.0 萬 | 0.01% | −34,744−35.4% | 減碼 |
| First Trust Advisors LP | 62,396 | $375.9 萬 | 0.00% | +23,588+60.8% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 60,432 | $364.1 萬 | 0.02% | +32,876+119.3% | 加碼 |
| Norges Bank | 59,259 | $357.0 萬 | 0.00% | +23,859+67.4% | 加碼 |
| Principal Financial Group Inc | 56,007 | $337.4 萬 | 0.00% | +36,992+194.5% | 加碼 |
| Manufacturers Life Insurance Company, The | 55,062 | $329.4 萬 | 0.00% | +2,031+3.8% | 加碼 |
| RBF Capital, LLC | 54,362 | $327.5 萬 | 0.25% | 00.0% | 不變 |
| EAM Investors, LLC | 53,346 | $321.4 萬 | 0.67% | −291−0.5% | 減碼 |
| Handelsbanken Fonder AB | 52,000 | $313.3 萬 | 0.02% | −33,700−39.3% | 減碼 |
| Rhumbline Advisers | 49,718 | $299.6 萬 | 0.00% | +2,827+6.0% | 加碼 |
| Jennison Associates LLC | 49,241 | $296.7 萬 | 0.00% | +49,241 | 新進 |
| Alliancebernstein L.P. | 44,866 | $270.3 萬 | 0.00% | −500−1.1% | 減碼 |
| California State Teachers Retirement System | 43,220 | $260.4 萬 | 0.00% | +1,017+2.4% | 加碼 |
| Invesco Ltd. | 42,304 | $254.9 萬 | 0.00% | +24,822+142.0% | 加碼 |
| Platinum Investment Management Ltd | 41,508 | $250.1 萬 | 0.10% | −7,406−15.1% | 減碼 |
| Cubist Systematic Strategies, LLC | 40,719 | $245.3 萬 | 0.02% | +22,999+129.8% | 加碼 |
| Moody Aldrich Partners LLC | 39,237 | $236.4 萬 | 0.48% | +39,237 | 新進 |
| Credit Suisse AG | 38,887 | $234.3 萬 | 0.00% | +7,609+24.3% | 加碼 |
| Voya Investment Management LLC | 38,000 | $228.9 萬 | 0.00% | +10,610+38.7% | 加碼 |
| State of New Jersey Common Pension Fund D | 37,600 | $226.5 萬 | 0.01% | +37,600 | 新進 |
| New York State Common Retirement Fund | 35,780 | $215.6 萬 | 0.00% | −611−1.7% | 減碼 |
| Monarch Partners Asset Management LLC | 35,645 | $214.8 萬 | 0.63% | +2,285+6.8% | 加碼 |
| State of Wisconsin Investment Board | 32,995 | $198.8 萬 | 0.01% | −16,315−33.1% | 減碼 |
| Alps Advisors Inc | 32,776 | $197.5 萬 | 0.02% | +7,186+28.1% | 加碼 |
| Trexquant Investment LP | 31,237 | $188.2 萬 | 0.05% | +31,237 | 新進 |
| Capital Fund Management S.A. | 29,772 | $179.4 萬 | 0.04% | +29,772 | 新進 |
| Macquarie Group Ltd | 28,569 | $172.1 萬 | 0.00% | +27,702+3,195.2% | 加碼 |
| Schonfeld Strategic Advisors LLC | 28,128 | $169.5 萬 | 0.01% | −16,662−37.2% | 減碼 |
| Mariner, LLC | 26,927 | $162.2 萬 | 0.01% | +9,898+58.1% | 加碼 |
| D. E. Shaw & Co., Inc. | 26,856 | $161.8 萬 | 0.00% | −78,374−74.5% | 減碼 |
| BNP Paribas Arbitrage, SA | 25,411 | $153.1 萬 | 0.00% | −12,996−33.8% | 減碼 |
| Thornburg Investment Management Inc | 24,274 | $146.3 萬 | 0.02% | +24,274 | 新進 |
| Ameriprise Financial Inc | 24,180 | $145.6 萬 | 0.00% | −10,153−29.6% | 減碼 |
| Edgewood Management LLC | 24,060 | $145.0 萬 | 0.01% | −940−3.8% | 減碼 |
| Man Group plc | 23,697 | $142.8 萬 | 0.01% | −27,019−53.3% | 減碼 |
| Deutsche Bank AG | 21,898 | $131.9 萬 | 0.00% | +5,619+34.5% | 加碼 |
| AXA S.A. | 19,852 | $119.6 萬 | 0.00% | −32,373−62.0% | 減碼 |
| MetLife Investment Management | 19,561 | $117.9 萬 | 0.01% | 00.0% | 不變 |
| Algert Global LLC | 19,203 | $115.7 萬 | 0.06% | +10,533+121.5% | 加碼 |
| Prudential Financial Inc | 18,947 | $114.2 萬 | 0.00% | −20,932−52.5% | 減碼 |
| American International Group, Inc. | 17,344 | $104.5 萬 | 0.01% | +502+3.0% | 加碼 |
| Legal & General Group Plc | 17,034 | $102.6 萬 | 0.00% | +102+0.6% | 加碼 |