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。
2021 年第 3 季 13F 持有人
Prothena Corp Public Ltd Co 在 2021/9/30 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
- 192
- 較 2021 年第 2 季 +37 家
- 持有股數
- 4,093 萬
- 較 2021 年第 2 季 +50.4 萬 (+1.2%)
- 總市值
- $29.2 億
- 較 2021 年第 2 季 +$8.38 億 (+40.3%)
- 新進機構
- 50
- 另有 57 家加碼
- 清倉機構
- 13
- 另有 49 家減碼
另有 1 家機構在 2021 年第 2 季持有、還沒有申報 2021 年第 3 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 |
2021 年第 3 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 2021 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 11,284,280 | $8.04 億 | 28.39% | 00.0% | 不變 |
| Price T Rowe Associates Inc | 6,062,629 | $4.32 億 | 0.04% | +239,544+4.1% | 加碼 |
| BlackRock Inc. | 3,769,704 | $2.69 億 | 0.01% | +87,856+2.4% | 加碼 |
| FMR LLC | 2,649,431 | $1.89 億 | 0.01% | −128,856−4.6% | 減碼 |
| Palo Alto Investors LP | 1,685,282 | $1.20 億 | 7.25% | −46,200−2.7% | 減碼 |
| Dimensional Fund Advisors LP | 1,579,648 | $1.13 億 | 0.04% | −5,713−0.4% | 減碼 |
| First Light Asset Management, LLC | 1,449,494 | $1.03 億 | 6.80% | −478,335−24.8% | 減碼 |
| State Street Corp | 1,405,244 | $1.00 億 | 0.01% | +176,765+14.4% | 加碼 |
| Redmile Group, LLC | 901,491 | $6,421 萬 | 1.12% | −314,166−25.8% | 減碼 |
| Vanguard Group Inc | 868,478 | $6,186 萬 | 0.00% | +187,382+27.5% | 加碼 |
| Rock Springs Capital Management LP | 710,430 | $5,060 萬 | 1.06% | −239,661−25.2% | 減碼 |
| Geode Capital Management, LLC | 620,173 | $4,417 萬 | 0.01% | +56,817+10.1% | 加碼 |
| Nuveen Asset Management, LLC | 479,395 | $3,415 萬 | 0.01% | +29,404+6.5% | 加碼 |
| Two Sigma Advisers, LP | 473,700 | $3,374 萬 | 0.09% | +51,400+12.2% | 加碼 |
| Northern Trust Corp | 440,985 | $3,141 萬 | 0.01% | −299−0.1% | 減碼 |
| Invesco Ltd. | 347,424 | $2,475 萬 | 0.01% | +51,565+17.4% | 加碼 |
| Prosight Management, LP | 323,300 | $2,303 萬 | 13.47% | −98,700−23.4% | 減碼 |
| Two Sigma Investments, LP | 321,166 | $2,288 萬 | 0.06% | −15,824−4.7% | 減碼 |
| Boxer Capital, LLC | 300,000 | $2,137 萬 | 0.75% | +300,000 | 新進 |
| UBS Asset Management Americas Inc | 279,823 | $1,993 萬 | 0.01% | −122,345−30.4% | 減碼 |
| Renaissance Technologies LLC | 257,200 | $1,832 萬 | 0.02% | +18,900+7.9% | 加碼 |
| Charles Schwab Investment Management Inc | 241,715 | $1,722 萬 | 0.01% | +34,889+16.9% | 加碼 |
| Atika Capital Management LLC | 224,600 | $1,600 萬 | 1.14% | −9,400−4.0% | 減碼 |
| Point72 Asset Management, L.P. | 161,900 | $1,153 萬 | 0.05% | −6,900−4.1% | 減碼 |
| Pinnacle Associates Ltd | 151,776 | $1,081 萬 | 0.20% | −54,142−26.3% | 減碼 |
| Millennium Management LLC | 151,669 | $1,080 萬 | 0.01% | +63,725+72.5% | 加碼 |
| Prudential Financial Inc | 144,449 | $1,029 萬 | 0.01% | +87,270+152.6% | 加碼 |
| Bank of New York Mellon Corp | 137,287 | $977.9 萬 | 0.00% | +1,832+1.4% | 加碼 |
| Voloridge Investment Management, LLC | 127,257 | $906.5 萬 | 0.06% | +51,596+68.2% | 加碼 |
| TD Asset Management Inc | 126,894 | $903.9 萬 | 0.01% | +4,125+3.4% | 加碼 |
| Federated Hermes, Inc. | 124,667 | $888.0 萬 | 0.02% | +80,996+185.5% | 加碼 |
| Parametric Portfolio Associates LLC | 124,221 | $884.8 萬 | 0.01% | +30,344+32.3% | 加碼 |
| SG Americas Securities, LLC | 116,076 | $826.8 萬 | 0.05% | +106,056+1,058.4% | 加碼 |
| Handelsbanken Fonder AB | 109,700 | $781.4 萬 | 0.04% | +10,000+10.0% | 加碼 |
| Citadel Advisors LLC | 103,505 | $737.3 萬 | 0.01% | +103,505 | 新進 |
| Adage Capital Partners GP, L.L.C. | 100,000 | $712.3 萬 | 0.01% | −100,000−50.0% | 減碼 |
| Perceptive Advisors LLC | 100,000 | $712.3 萬 | 0.10% | 00.0% | 不變 |
| Hillsdale Investment Management Inc. | 93,500 | $666.0 萬 | 0.51% | +41,700+80.5% | 加碼 |
| UBS Group AG | 77,517 | $552.2 萬 | 0.00% | +75,855+4,564.1% | 加碼 |
| Goldman Sachs Group Inc | 75,909 | $540.8 萬 | 0.00% | +2,645+3.6% | 加碼 |
| Marshall Wace, LLP | 68,892 | $490.7 萬 | 0.02% | +68,892 | 新進 |
| Swiss National Bank | 68,300 | $486.5 萬 | 0.00% | +6,700+10.9% | 加碼 |
| EAM Investors, LLC | 64,650 | $460.5 萬 | 0.78% | −39,900−38.2% | 減碼 |
| Morgan Stanley | 62,180 | $442.8 萬 | 0.00% | +17,240+38.4% | 加碼 |
| Platinum Investment Management Ltd | 60,512 | $431.0 萬 | 0.12% | −41,393−40.6% | 減碼 |
| DCF Advisers, LLC | 60,000 | $427.4 萬 | 2.32% | −1,750−2.8% | 減碼 |
| Wells Fargo & Company | 56,331 | $401.2 萬 | 0.00% | +41,215+272.7% | 加碼 |
| Alps Advisors Inc | 55,206 | $393.2 萬 | 0.04% | −2,674−4.6% | 減碼 |
| Citigroup Inc | 53,285 | $379.6 萬 | 0.00% | −3,067−5.4% | 減碼 |
| EAM Global Investors LLC | 49,720 | $354.2 萬 | 0.84% | −20,535−29.2% | 減碼 |
| State of Wisconsin Investment Board | 45,800 | $326.2 萬 | 0.01% | −3,200−6.5% | 減碼 |
| RBF Capital, LLC | 45,362 | $323.1 萬 | 0.18% | 00.0% | 不變 |
| Granahan Investment Management Inc | 45,304 | $322.7 萬 | 0.06% | +45,304 | 新進 |
| Alliancebernstein L.P. | 44,940 | $320.1 萬 | 0.00% | −4,600−9.3% | 減碼 |
| State of New Jersey Common Pension Fund D | 44,541 | $317.3 萬 | 0.01% | +44,541 | 新進 |
| Rhumbline Advisers | 44,414 | $316.4 萬 | 0.00% | +1,975+4.7% | 加碼 |
| California State Teachers Retirement System | 44,191 | $314.8 萬 | 0.00% | −2,831−6.0% | 減碼 |
| Jacobs Levy Equity Management, Inc | 43,227 | $307.9 萬 | 0.02% | +43,227 | 新進 |
| ETF Managers Group, LLC | 43,230 | $306.1 萬 | 0.06% | +43,230 | 新進 |
| Massachusetts Financial Services Co | 42,706 | $304.2 萬 | 0.00% | −562−1.3% | 減碼 |
| Cubist Systematic Strategies, LLC | 42,262 | $301.0 萬 | 0.04% | +14,732+53.5% | 加碼 |
| Rafferty Asset Management, LLC | 40,797 | $290.6 萬 | 0.02% | +6,621+19.4% | 加碼 |
| Birchview Capital, LP | 40,247 | $286.7 萬 | 1.95% | +10,000+33.1% | 加碼 |
| Marshall Wace North America L.P. | 34,755 | $247.4 萬 | 0.01% | +34,755 | 新進 |
| Syntal Capital Partners, LLC | 33,615 | $239.4 萬 | 0.83% | +33,615 | 新進 |
| Bank of America Corp | 33,574 | $239.2 萬 | 0.00% | +17,431+108.0% | 加碼 |
| D. E. Shaw & Co., Inc. | 33,321 | $237.3 萬 | 0.00% | +13,026+64.2% | 加碼 |
| Deutsche Bank AG | 31,648 | $225.4 萬 | 0.00% | +10,036+46.4% | 加碼 |
| Principal Financial Group Inc | 31,575 | $224.9 萬 | 0.00% | +46+0.1% | 加碼 |
| Susquehanna Fundamental Investments, LLC | 30,150 | $214.8 萬 | 0.04% | 00.0% | 不變 |
| Jump Financial, LLC | 27,800 | $198.0 萬 | 0.14% | +27,800 | 新進 |
| Tudor Investment Corp Et Al | 27,280 | $194.3 萬 | 0.04% | −12,779−31.9% | 減碼 |
| Susquehanna International Group, LLP | 26,456 | $188.4 萬 | 0.00% | +14,061+113.4% | 加碼 |
| New York State Common Retirement Fund | 26,360 | $187.8 萬 | 0.00% | −3,750−12.5% | 減碼 |
| Credit Suisse AG | 25,232 | $179.8 萬 | 0.00% | +2,803+12.5% | 加碼 |
| Edgewood Management LLC | 25,000 | $178.1 萬 | 0.00% | 00.0% | 不變 |
| New York Life Investments Alternatives | 24,849 | $177.0 萬 | 1.15% | −7,255−22.6% | 減碼 |
| Ensign Peak Advisors, Inc | 22,162 | $157.9 萬 | 0.00% | +4,534+25.7% | 加碼 |
| Bank of Montreal | 21,525 | $155.6 萬 | 0.00% | +21,525 | 新進 |
| M&G Investment Management Ltd | 20,004 | $142.0 萬 | 0.01% | +20,004 | 新進 |
| Advisory Research Inc | 19,684 | $140.2 萬 | 0.09% | +19,684 | 新進 |
| Alpha DNA Investment Management LLC | 19,389 | $138.0 萬 | 0.97% | +19,389 | 新進 |
| American International Group, Inc. | 19,130 | $136.3 萬 | 0.01% | +23+0.1% | 加碼 |
| Gotham Asset Management, LLC | 18,173 | $129.4 萬 | 0.05% | +12,836+240.5% | 加碼 |
| Barclays PLC | 18,036 | $128.4 萬 | 0.00% | +9,676+115.7% | 加碼 |
| Bellwether Advisors, LLC | 17,846 | $127.1 萬 | 0.42% | +17,846 | 新進 |
| Los Angeles Capital Management LLC | 17,645 | $125.7 萬 | 0.01% | −16,850−48.8% | 減碼 |
| Manufacturers Life Insurance Company, The | 17,283 | $123.1 萬 | 0.00% | −1,371−7.3% | 減碼 |
| Robeco Institutional Asset Management B.V. | 16,960 | $120.8 萬 | 0.00% | +16,960 | 新進 |
| State Board of Administration of Florida Retirement System | 16,211 | $115.5 萬 | 0.00% | +180+1.1% | 加碼 |
| Seven Eight Capital, LP | 14,800 | $105.4 萬 | 0.10% | +14,800 | 新進 |
| JPMorgan Chase & Co | 14,286 | $101.7 萬 | 0.00% | −1,042−6.8% | 減碼 |
| Jennison Associates LLC | 14,271 | $101.7 萬 | 0.00% | +14,271 | 新進 |
| ProShare Advisors LLC | 14,101 | $100.4 萬 | 0.00% | −2,684−16.0% | 減碼 |
| Legal & General Group Plc | 14,082 | $100.2 萬 | 0.00% | +6,095+76.3% | 加碼 |
| Voya Investment Management LLC | 13,767 | $98.0 萬 | 0.00% | +282+2.1% | 加碼 |
| STRS Ohio | 13,700 | $97.5 萬 | 0.00% | +12,600+1,145.5% | 加碼 |
| AQR Capital Management LLC | 13,346 | $95.1 萬 | 0.00% | +8,429+171.4% | 加碼 |
| Royal Bank of Canada | 13,022 | $92.8 萬 | 0.00% | −44,090−77.2% | 減碼 |
| Jane Street Group, LLC | 12,949 | $92.2 萬 | 0.00% | +12,949 | 新進 |