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 2 季 13F 持有人
Prothena Corp Public Ltd Co 在 2021/6/30 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
- 156
- 較 2021 年第 1 季 +10 家
- 持有股數
- 4,042 萬
- 較 2021 年第 1 季 +43.0 萬 (+1.1%)
- 總市值
- $20.8 億
- 較 2021 年第 1 季 +$10.7 億 (+106.8%)
- 新進機構
- 34
- 另有 50 家加碼
- 清倉機構
- 24
- 另有 39 家減碼
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 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 2021 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Los Angeles Capital Management LLC | 34,495 | $177.3 萬 | 0.01% | −4,680−11.9% | 減碼 |
| Tudor Investment Corp Et Al | 40,059 | $205.9 萬 | 0.04% | +40,059 | 新進 |
| Rhumbline Advisers | 42,439 | $218.2 萬 | 0.00% | −16,586−28.1% | 減碼 |
| Massachusetts Financial Services Co | 43,268 | $222.4 萬 | 0.00% | −30,071−41.0% | 減碼 |
| Federated Hermes, Inc. | 43,671 | $224.5 萬 | 0.00% | +43,671 | 新進 |
| Morgan Stanley | 44,940 | $231.0 萬 | 0.00% | +30,665+214.8% | 加碼 |
| RBF Capital, LLC | 45,362 | $233.2 萬 | 0.13% | 00.0% | 不變 |
| California State Teachers Retirement System | 47,022 | $241.7 萬 | 0.00% | +636+1.4% | 加碼 |
| State of Wisconsin Investment Board | 49,000 | $251.9 萬 | 0.01% | +7,500+18.1% | 加碼 |
| Alliancebernstein L.P. | 49,540 | $254.7 萬 | 0.00% | +6,700+15.6% | 加碼 |
| Hillsdale Investment Management Inc. | 51,800 | $266.3 萬 | 0.21% | +51,800 | 新進 |
| Citigroup Inc | 56,352 | $289.7 萬 | 0.00% | +1,257+2.3% | 加碼 |
| Royal Bank of Canada | 57,112 | $293.6 萬 | 0.00% | +50,252+732.5% | 加碼 |
| Prudential Financial Inc | 57,179 | $293.9 萬 | 0.00% | −15,815−21.7% | 減碼 |
| Alps Advisors Inc | 57,880 | $297.6 萬 | 0.03% | −14,337−19.9% | 減碼 |
| Swiss National Bank | 61,600 | $316.7 萬 | 0.00% | +2,300+3.9% | 加碼 |
| DCF Advisers, LLC | 61,750 | $317.5 萬 | 1.60% | +15,894+34.7% | 加碼 |
| EAM Global Investors LLC | 70,255 | $361.2 萬 | 1.00% | −16,605−19.1% | 減碼 |
| Goldman Sachs Group Inc | 73,264 | $376.6 萬 | 0.00% | −422,367−85.2% | 減碼 |
| Voloridge Investment Management, LLC | 75,661 | $389.0 萬 | 0.03% | +75,661 | 新進 |
| AXA S.A. | 79,660 | $409.5 萬 | 0.01% | −88,389−52.6% | 減碼 |
| Millennium Management LLC | 87,944 | $452.1 萬 | 0.01% | +64,988+283.1% | 加碼 |
| Parametric Portfolio Associates LLC | 93,877 | $482.6 萬 | 0.00% | +33,406+55.2% | 加碼 |
| Handelsbanken Fonder AB | 99,700 | $512.6 萬 | 0.03% | +99,700 | 新進 |
| Perceptive Advisors LLC | 100,000 | $514.1 萬 | 0.07% | +100,000 | 新進 |
| Platinum Investment Management Ltd | 101,905 | $523.9 萬 | 0.12% | −26,318−20.5% | 減碼 |
| EAM Investors, LLC | 104,550 | $537.5 萬 | 0.83% | +42,893+69.6% | 加碼 |
| TD Asset Management Inc | 122,769 | $615.1 萬 | 0.01% | +43,881+55.6% | 加碼 |
| Bank of New York Mellon Corp | 135,455 | $696.3 萬 | 0.00% | +5,455+4.2% | 加碼 |
| Point72 Asset Management, L.P. | 168,800 | $867.8 萬 | 0.04% | +168,800 | 新進 |
| Avidity Partners Management LP | 182,000 | $935.7 萬 | 0.25% | +182,000 | 新進 |
| Adage Capital Partners GP, L.L.C. | 200,000 | $1,028 萬 | 0.02% | +200,000 | 新進 |
| Pinnacle Associates Ltd | 205,918 | $1,059 萬 | 0.19% | −73,642−26.3% | 減碼 |
| Charles Schwab Investment Management Inc | 206,826 | $1,063 萬 | 0.00% | +20,435+11.0% | 加碼 |
| Atika Capital Management LLC | 234,000 | $1,203 萬 | 1.00% | +216,094+1,206.8% | 加碼 |
| Renaissance Technologies LLC | 238,300 | $1,225 萬 | 0.02% | −50,700−17.5% | 減碼 |
| Invesco Ltd. | 295,859 | $1,521 萬 | 0.00% | +67,574+29.6% | 加碼 |
| Two Sigma Investments, LP | 336,990 | $1,733 萬 | 0.05% | +40,612+13.7% | 加碼 |
| UBS Asset Management Americas Inc | 402,168 | $2,068 萬 | 0.01% | +49,641+14.1% | 加碼 |
| Prosight Management, LP | 422,000 | $2,170 萬 | 13.74% | −178,000−29.7% | 減碼 |
| Two Sigma Advisers, LP | 422,300 | $2,171 萬 | 0.06% | +75,500+21.8% | 加碼 |
| Northern Trust Corp | 441,284 | $2,269 萬 | 0.00% | +100,009+29.3% | 加碼 |
| Nuveen Asset Management, LLC | 449,991 | $2,313 萬 | 0.01% | +77,164+20.7% | 加碼 |
| Geode Capital Management, LLC | 563,356 | $2,896 萬 | 0.00% | +71,775+14.6% | 加碼 |
| Vanguard Group Inc | 681,096 | $3,502 萬 | 0.00% | +109,420+19.1% | 加碼 |
| Rock Springs Capital Management LP | 950,091 | $4,884 萬 | 0.97% | −206,809−17.9% | 減碼 |
| Redmile Group, LLC | 1,215,657 | $6,250 萬 | 0.92% | −641,415−34.5% | 減碼 |
| State Street Corp | 1,228,479 | $6,316 萬 | 0.00% | +24,187+2.0% | 加碼 |
| Dimensional Fund Advisors LP | 1,585,361 | $8,150 萬 | 0.03% | +6,259+0.4% | 加碼 |
| Palo Alto Investors LP | 1,731,482 | $8,902 萬 | 4.91% | −11,023−0.6% | 減碼 |
| First Light Asset Management, LLC | 1,927,829 | $9,911 萬 | 5.95% | −1,007,878−34.3% | 減碼 |
| FMR LLC | 2,778,287 | $1.43 億 | 0.01% | −337,909−10.8% | 減碼 |
| BlackRock Inc. | 3,681,848 | $1.89 億 | 0.01% | +90,840+2.5% | 加碼 |
| Price T Rowe Associates Inc | 5,823,085 | $2.99 億 | 0.03% | +2,510,739+75.8% | 加碼 |
| EcoR1 Capital, LLC | 11,284,280 | $5.80 億 | 21.77% | +250,000+2.3% | 加碼 |
| TSFG, LLC | 2 | – | – | 00.0% | 不變 |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −437,430−100.0% | 清倉 |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −313,851−100.0% | 清倉 |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −70,000−100.0% | 清倉 |
| Eversept Partners, LP | 0 | $0 | 0.00% | −68,575−100.0% | 清倉 |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −66,043−100.0% | 清倉 |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −65,119−100.0% | 清倉 |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −62,500−100.0% | 清倉 |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −56,273−100.0% | 清倉 |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −48,162−100.0% | 清倉 |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −30,601−100.0% | 清倉 |
| Walleye Trading LLC | 0 | $0 | 0.00% | −23,587−100.0% | 清倉 |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −23,553−100.0% | 清倉 |
| SG3 Management, LLC | 0 | $0 | 0.00% | −22,500−100.0% | 清倉 |
| Caption Management, LLC | 0 | $0 | 0.00% | −21,000−100.0% | 清倉 |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −17,792−100.0% | 清倉 |
| Connacht Asset Management LP | 0 | $0 | 0.00% | −15,313−100.0% | 清倉 |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −14,584−100.0% | 清倉 |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −12,972−100.0% | 清倉 |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −9,566−100.0% | 清倉 |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −7,550−100.0% | 清倉 |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,451−100.0% | 清倉 |
| Bank of Montreal | 0 | $0 | 0.00% | −2,300−100.0% | 清倉 |
| Spire Wealth Management | 0 | $0 | 0.00% | −1,068−100.0% | 清倉 |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −952−100.0% | 清倉 |