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 4 季 13F 持有人
Prothena Corp Public Ltd Co 在 2021/12/31 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
- 196
- 較 2021 年第 3 季 +5 家
- 持有股數
- 4,284 萬
- 較 2021 年第 3 季 +195.0 萬 (+4.8%)
- 總市值
- $21.2 億
- 較 2021 年第 3 季 −$7.96 億 (−27.3%)
- 新進機構
- 41
- 另有 72 家加碼
- 清倉機構
- 36
- 另有 37 家減碼
另有 1 家機構在 2021 年第 3 季持有、還沒有申報 2021 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 |
2021 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 2021 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 11,284,280 | $5.57 億 | 17.85% | 00.0% | 不變 |
| Price T Rowe Associates Inc | 5,948,861 | $2.94 億 | 0.03% | −113,768−1.9% | 減碼 |
| BlackRock Inc. | 3,872,300 | $1.91 億 | 0.00% | +102,596+2.7% | 加碼 |
| FMR LLC | 2,641,741 | $1.31 億 | 0.01% | −7,690−0.3% | 減碼 |
| State Street Corp | 1,972,950 | $9,746 萬 | 0.00% | +567,706+40.4% | 加碼 |
| Palo Alto Investors LP | 1,685,282 | $8,325 萬 | 5.32% | 00.0% | 不變 |
| First Light Asset Management, LLC | 1,622,941 | $8,017 萬 | 5.74% | +173,447+12.0% | 加碼 |
| Dimensional Fund Advisors LP | 1,498,537 | $7,403 萬 | 0.02% | −81,111−5.1% | 減碼 |
| Vanguard Group Inc | 901,204 | $4,452 萬 | 0.00% | +32,726+3.8% | 加碼 |
| Redmile Group, LLC | 765,675 | $3,782 萬 | 0.86% | −135,816−15.1% | 減碼 |
| Rock Springs Capital Management LP | 647,730 | $3,200 萬 | 0.74% | −62,700−8.8% | 減碼 |
| Geode Capital Management, LLC | 623,574 | $3,080 萬 | 0.00% | +3,401+0.5% | 加碼 |
| Nuveen Asset Management, LLC | 498,164 | $2,461 萬 | 0.01% | +18,769+3.9% | 加碼 |
| Northern Trust Corp | 444,819 | $2,197 萬 | 0.00% | +3,834+0.9% | 加碼 |
| Prosight Management, LP | 441,000 | $2,179 萬 | 14.50% | +117,700+36.4% | 加碼 |
| Two Sigma Advisers, LP | 408,400 | $2,018 萬 | 0.05% | −65,300−13.8% | 減碼 |
| Two Sigma Investments, LP | 301,454 | $1,489 萬 | 0.04% | −19,712−6.1% | 減碼 |
| Boxer Capital, LLC | 300,000 | $1,482 萬 | 0.59% | 00.0% | 不變 |
| Renaissance Technologies LLC | 266,800 | $1,318 萬 | 0.02% | +9,600+3.7% | 加碼 |
| UBS Asset Management Americas Inc | 259,974 | $1,284 萬 | 0.00% | −19,849−7.1% | 減碼 |
| Charles Schwab Investment Management Inc | 255,614 | $1,263 萬 | 0.00% | +13,899+5.8% | 加碼 |
| Millennium Management LLC | 219,891 | $1,086 萬 | 0.01% | +68,222+45.0% | 加碼 |
| JPMorgan Chase & Co | 215,342 | $1,064 萬 | 0.00% | +201,056+1,407.4% | 加碼 |
| Marshall Wace, LLP | 214,691 | $1,061 萬 | 0.02% | +145,799+211.6% | 加碼 |
| Goldman Sachs Group Inc | 214,116 | $1,058 萬 | 0.00% | +138,207+182.1% | 加碼 |
| Point72 Asset Management, L.P. | 193,200 | $954.4 萬 | 0.04% | +31,300+19.3% | 加碼 |
| Morgan Stanley | 179,531 | $886.9 萬 | 0.00% | +117,351+188.7% | 加碼 |
| Jacobs Levy Equity Management, Inc | 177,294 | $875.8 萬 | 0.06% | +134,067+310.1% | 加碼 |
| Bank of America Corp | 168,502 | $832.4 萬 | 0.00% | +134,928+401.9% | 加碼 |
| TD Asset Management Inc | 163,217 | $806.3 萬 | 0.01% | +36,323+28.6% | 加碼 |
| ExodusPoint Capital Management, LP | 162,858 | $804.5 萬 | 0.10% | +162,858 | 新進 |
| Invesco Ltd. | 157,820 | $779.6 萬 | 0.00% | −189,604−54.6% | 減碼 |
| SG Americas Securities, LLC | 154,843 | $764.9 萬 | 0.05% | +38,767+33.4% | 加碼 |
| Bank of New York Mellon Corp | 152,460 | $753.1 萬 | 0.00% | +15,173+11.1% | 加碼 |
| Pinnacle Associates Ltd | 151,214 | $747.0 萬 | 0.13% | −562−0.4% | 減碼 |
| Voloridge Investment Management, LLC | 145,551 | $719.0 萬 | 0.04% | +18,294+14.4% | 加碼 |
| Federated Hermes, Inc. | 120,929 | $597.4 萬 | 0.01% | −3,738−3.0% | 減碼 |
| Rafferty Asset Management, LLC | 120,668 | $596.1 萬 | 0.03% | +79,871+195.8% | 加碼 |
| D. E. Shaw & Co., Inc. | 112,065 | $553.6 萬 | 0.01% | +78,744+236.3% | 加碼 |
| Citigroup Inc | 100,288 | $495.4 萬 | 0.00% | +47,003+88.2% | 加碼 |
| Perceptive Advisors LLC | 100,000 | $494.0 萬 | 0.08% | 00.0% | 不變 |
| Parametric Portfolio Associates LLC | 99,138 | $489.7 萬 | 0.00% | −25,083−20.2% | 減碼 |
| Handelsbanken Fonder AB | 98,400 | $486.1 萬 | 0.02% | −11,300−10.3% | 減碼 |
| Allspring Global Investments Holdings, LLC | 97,332 | $480.8 萬 | 0.01% | +97,332 | 新進 |
| Hillsdale Investment Management Inc. | 93,500 | $461.9 萬 | 0.31% | 00.0% | 不變 |
| Wellington Management Group LLP | 93,339 | $461.1 萬 | 0.00% | +93,339 | 新進 |
| Granahan Investment Management Inc | 90,179 | $445.5 萬 | 0.09% | +44,875+99.1% | 加碼 |
| Susquehanna International Group, LLP | 88,806 | $438.7 萬 | 0.01% | +62,350+235.7% | 加碼 |
| First Trust Advisors LP | 77,148 | $381.1 萬 | 0.00% | +77,148 | 新進 |
| Norges Bank | 76,800 | $379.4 萬 | 0.00% | +76,800 | 新進 |
| Prudential Financial Inc | 76,569 | $378.2 萬 | 0.00% | −67,880−47.0% | 減碼 |
| UBS Group AG | 74,372 | $367.4 萬 | 0.00% | −3,145−4.1% | 減碼 |
| Swiss National Bank | 69,400 | $342.8 萬 | 0.00% | +1,100+1.6% | 加碼 |
| Platinum Investment Management Ltd | 60,512 | $298.9 萬 | 0.08% | 00.0% | 不變 |
| Goldstream Capital Management Ltd | 60,321 | $298.0 萬 | 0.73% | +60,321 | 新進 |
| DCF Advisers, LLC | 60,000 | $296.4 萬 | 1.49% | 00.0% | 不變 |
| Alps Advisors Inc | 53,918 | $266.4 萬 | 0.03% | −1,288−2.3% | 減碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 52,800 | $260.8 萬 | 0.01% | +52,800 | 新進 |
| Capital Fund Management S.A. | 52,063 | $257.2 萬 | 0.07% | +52,063 | 新進 |
| Barclays PLC | 48,880 | $241.5 萬 | 0.00% | +30,844+171.0% | 加碼 |
| State of New Jersey Common Pension Fund D | 47,823 | $236.2 萬 | 0.01% | +3,282+7.4% | 加碼 |
| State of Wisconsin Investment Board | 47,200 | $233.2 萬 | 0.00% | +1,400+3.1% | 加碼 |
| California State Teachers Retirement System | 46,432 | $229.4 萬 | 0.00% | +2,241+5.1% | 加碼 |
| Bank of Montreal | 47,546 | $227.6 萬 | 0.00% | +26,021+120.9% | 加碼 |
| RBF Capital, LLC | 45,362 | $224.1 萬 | 0.14% | 00.0% | 不變 |
| Rhumbline Advisers | 44,423 | $219.4 萬 | 0.00% | +90.0% | 加碼 |
| Alliancebernstein L.P. | 44,300 | $218.8 萬 | 0.00% | −640−1.4% | 減碼 |
| Cubist Systematic Strategies, LLC | 42,605 | $210.5 萬 | 0.02% | +343+0.8% | 加碼 |
| Massachusetts Financial Services Co | 41,858 | $206.8 萬 | 0.00% | −848−2.0% | 減碼 |
| Principal Financial Group Inc | 40,525 | $200.2 萬 | 0.00% | +8,950+28.3% | 加碼 |
| Birchview Capital, LP | 40,247 | $198.8 萬 | 1.28% | 00.0% | 不變 |
| Jump Financial, LLC | 39,000 | $192.7 萬 | 0.12% | +11,200+40.3% | 加碼 |
| Ensign Peak Advisors, Inc | 38,997 | $192.7 萬 | 0.00% | +16,835+76.0% | 加碼 |
| Wells Fargo & Company | 38,188 | $188.6 萬 | 0.00% | −18,143−32.2% | 減碼 |
| Verition Fund Management LLC | 35,878 | $177.2 萬 | 0.02% | +35,878 | 新進 |
| Gotham Asset Management, LLC | 34,658 | $171.2 萬 | 0.06% | +16,485+90.7% | 加碼 |
| New York Life Investments Alternatives | 33,212 | $164.1 萬 | 1.10% | +8,363+33.7% | 加碼 |
| New York State Common Retirement Fund | 30,781 | $152.1 萬 | 0.00% | +4,421+16.8% | 加碼 |
| HighVista Strategies LLC | 28,078 | $138.7 萬 | 1.10% | +28,078 | 新進 |
| Citadel Advisors LLC | 27,693 | $136.8 萬 | 0.00% | −75,812−73.2% | 減碼 |
| Edgewood Management LLC | 25,000 | $123.5 萬 | 0.00% | 00.0% | 不變 |
| Deutsche Bank AG | 24,624 | $121.7 萬 | 0.00% | −7,024−22.2% | 減碼 |
| Russell Investments Group, Ltd. | 23,711 | $117.1 萬 | 0.00% | +20,215+578.2% | 加碼 |
| Credit Suisse AG | 23,572 | $116.5 萬 | 0.00% | −1,660−6.6% | 減碼 |
| Robeco Institutional Asset Management B.V. | 21,932 | $108.4 萬 | 0.00% | +4,972+29.3% | 加碼 |
| Thrivent Financial for Lutherans | 20,870 | $103.1 萬 | 0.00% | +20,870 | 新進 |
| Qube Research & Technologies Ltd | 19,833 | $98.0 萬 | 0.01% | +19,833 | 新進 |
| Susquehanna Fundamental Investments, LLC | 19,290 | $95.3 萬 | 0.02% | −10,860−36.0% | 減碼 |
| American International Group, Inc. | 19,212 | $94.9 萬 | 0.00% | +82+0.4% | 加碼 |
| Jennison Associates LLC | 18,631 | $92.0 萬 | 0.00% | +4,360+30.6% | 加碼 |
| Manufacturers Life Insurance Company, The | 17,366 | $85.8 萬 | 0.00% | +83+0.5% | 加碼 |
| Allianz Asset Management GmbH | 16,595 | $81.5 萬 | 0.00% | +16,595 | 新進 |
| STRS Ohio | 16,400 | $81.0 萬 | 0.00% | +2,700+19.7% | 加碼 |
| State Board of Administration of Florida Retirement System | 16,066 | $79.4 萬 | 0.00% | −145−0.9% | 減碼 |
| Hussman Strategic Advisors, Inc. | 15,600 | $77.1 萬 | 0.17% | +15,600 | 新進 |
| Aviva PLC | 15,595 | $77.0 萬 | 0.00% | +15,595 | 新進 |
| Royal Bank of Canada | 15,302 | $75.6 萬 | 0.00% | +2,280+17.5% | 加碼 |
| International Biotechnology Trust PLC | 15,000 | $74.1 萬 | 0.17% | +15,000 | 新進 |
| ProShare Advisors LLC | 14,456 | $71.5 萬 | 0.00% | +355+2.5% | 加碼 |
| Legal & General Group Plc | 14,448 | $71.3 萬 | 0.00% | +366+2.6% | 加碼 |