Generation Bio Co.
GBIO2026/2/9 下市- 產業
- Pharmaceutical Preparations
- SEC CIK
- 0001733294
Generation Bio Co. 已在 2026/2/9 下市；內部人最後一份 Form 4 在 2026/2/9 申報；2025 年第 4 季末有 48 家機構在 13F 申報持有，市值合計 $2,451 萬；沒有大師持有。
2021 年第 4 季 13F 持有人
Generation Bio 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
- 89
- 較 2021 年第 3 季 +8 家
- 持有股數
- 5,500 萬
- 較 2021 年第 3 季 +746.2 萬 (+15.7%)
- 總市值
- $3.90 億
- 較 2021 年第 3 季 −$8.02 億 (−67.3%)
- 新進機構
- 22
- 另有 29 家加碼
- 清倉機構
- 14
- 另有 23 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 GBIO 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 | 1 | $0 |
| 2026 年第 1 季 | 2 | $5.33 萬 |
| 2025 年第 4 季 | 48 | $2,451 萬 |
| 2025 年第 3 季 | 41 | $2,422 萬 |
| 2025 年第 2 季 | 63 | $1,328 萬 |
| 2025 年第 1 季 | 81 | $1,932 萬 |
| 2024 年第 4 季 | 80 | $5,709 萬 |
| 2024 年第 3 季 | 77 | $1.36 億 |
| 2024 年第 2 季 | 79 | $1.56 億 |
| 2024 年第 1 季 | 77 | $2.24 億 |
| 2023 年第 4 季 | 76 | $8,674 萬 |
| 2023 年第 3 季 | 77 | $2.17 億 |
| 2023 年第 2 季 | 81 | $3.15 億 |
| 2023 年第 1 季 | 86 | $2.47 億 |
| 2022 年第 4 季 | 98 | $2.25 億 |
| 2022 年第 3 季 | 115 | $3.06 億 |
| 2022 年第 2 季 | 95 | $3.64 億 |
| 2022 年第 1 季 | 89 | $4.16 億 |
| 2021 年第 4 季 | 89 | $3.90 億 |
| 2021 年第 3 季 | 82 | $12.0 億 |
| 2021 年第 2 季 | 98 | $12.5 億 |
| 2021 年第 1 季 | 88 | $12.7 億 |
2021 年第 4 季持有機構
每家機構持有 Generation Bio 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 |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 8,647,121 | $6,122 萬 | 0.01% | +18,905+0.2% | 加碼 |
| FMR LLC | 8,536,462 | $6,044 萬 | 0.00% | +19,375+0.2% | 加碼 |
| Atlas Venture Life Science Advisors, LLC | 8,278,876 | $5,861 萬 | 5.38% | +8,278,876 | 新進 |
| Bellevue Group AG | 3,872,180 | $2,742 萬 | 0.28% | +1,400,000+56.6% | 加碼 |
| Vanguard Group Inc | 3,594,461 | $2,545 萬 | 0.00% | +43,386+1.2% | 加碼 |
| Farallon Capital Management, L.L.C. | 3,500,000 | $2,478 萬 | 0.14% | 00.0% | 不變 |
| BlackRock Inc. | 3,167,656 | $2,243 萬 | 0.00% | +42,517+1.4% | 加碼 |
| Artal Group S.A. | 2,814,191 | $1,992 萬 | 0.59% | 00.0% | 不變 |
| Yiheng Capital Management, L.P. | 1,975,146 | $1,398 萬 | 0.71% | +375,372+23.5% | 加碼 |
| State Street Corp | 1,947,909 | $1,379 萬 | 0.00% | +135,357+7.5% | 加碼 |
| Casdin Capital, LLC | 1,324,275 | $937.6 萬 | 0.26% | 00.0% | 不變 |
| Geode Capital Management, LLC | 749,216 | $530.4 萬 | 0.00% | −37,424−4.8% | 減碼 |
| Bank of New York Mellon Corp | 608,299 | $430.7 萬 | 0.00% | −33,558−5.2% | 減碼 |
| JPMorgan Chase & Co | 562,005 | $397.9 萬 | 0.00% | −1,247,973−68.9% | 減碼 |
| Millennium Management LLC | 538,391 | $381.2 萬 | 0.00% | +538,391 | 新進 |
| Harvard Management Co Inc | 510,354 | $361.3 萬 | 0.34% | 00.0% | 不變 |
| Northern Trust Corp | 420,184 | $297.5 萬 | 0.00% | −15,332−3.5% | 減碼 |
| Charles Schwab Investment Management Inc | 318,575 | $225.6 萬 | 0.00% | +13,670+4.5% | 加碼 |
| Nuveen Asset Management, LLC | 134,112 | $186.4 萬 | 0.00% | −10,749−7.4% | 減碼 |
| Morgan Stanley | 244,151 | $172.8 萬 | 0.00% | +7,355+3.1% | 加碼 |
| Two Sigma Investments, LP | 242,982 | $172.0 萬 | 0.00% | +242,982 | 新進 |
| TD Asset Management Inc | 237,621 | $168.2 萬 | 0.00% | +48,281+25.5% | 加碼 |
| Renaissance Technologies LLC | 228,900 | $162.1 萬 | 0.00% | +228,900 | 新進 |
| BVF Inc | 189,050 | $133.8 萬 | 0.05% | +189,050 | 新進 |
| Bank of America Corp | 168,245 | $119.1 萬 | 0.00% | +135,551+414.6% | 加碼 |
| D. E. Shaw & Co., Inc. | 160,387 | $113.6 萬 | 0.00% | +152,028+1,818.7% | 加碼 |
| Deutsche Bank AG | 152,356 | $107.9 萬 | 0.00% | −5,010−3.2% | 減碼 |
| Dimensional Fund Advisors LP | 132,128 | $93.5 萬 | 0.00% | +73,277+124.5% | 加碼 |
| Rafferty Asset Management, LLC | 114,516 | $81.1 萬 | 0.00% | +54,238+90.0% | 加碼 |
| Citigroup Inc | 112,684 | $79.8 萬 | 0.00% | +48,858+76.5% | 加碼 |
| UBS Group AG | 109,327 | $77.4 萬 | 0.00% | +109,327 | 新進 |
| Victory Capital Management Inc | 96,571 | $68.3 萬 | 0.00% | −1,176,976−92.4% | 減碼 |
| Swiss National Bank | 81,400 | $57.6 萬 | 0.00% | 00.0% | 不變 |
| Two Sigma Advisers, LP | 77,900 | $55.2 萬 | 0.00% | +77,900 | 新進 |
| Goldman Sachs Group Inc | 70,990 | $50.3 萬 | 0.00% | −278,044−79.7% | 減碼 |
| HRT Financial LP | 66,553 | $47.1 萬 | 0.00% | +66,553 | 新進 |
| Walleye Capital LLC | 62,139 | $44.0 萬 | 0.01% | +62,139 | 新進 |
| California State Teachers Retirement System | 55,043 | $39.0 萬 | 0.00% | +1,268+2.4% | 加碼 |
| Marshall Wace, LLP | 54,469 | $38.5 萬 | 0.00% | +17,263+46.4% | 加碼 |
| State of Wisconsin Investment Board | 54,300 | $38.4 萬 | 0.00% | 00.0% | 不變 |
| Alliancebernstein L.P. | 46,006 | $32.6 萬 | 0.00% | 00.0% | 不變 |
| Rhumbline Advisers | 43,877 | $31.1 萬 | 0.00% | −1,228−2.7% | 減碼 |
| Nomura Holdings Inc | 43,534 | $30.8 萬 | 0.00% | +43,534 | 新進 |
| Susquehanna International Group, LLP | 41,053 | $29.1 萬 | 0.00% | +9,724+31.0% | 加碼 |
| Cubist Systematic Strategies, LLC | 38,421 | $27.2 萬 | 0.00% | +25,538+198.2% | 加碼 |
| PDT Partners, LLC | 36,843 | $26.1 萬 | 0.02% | +36,843 | 新進 |
| ExodusPoint Capital Management, LP | 33,265 | $23.6 萬 | 0.00% | +33,265 | 新進 |
| New York State Common Retirement Fund | 31,468 | $22.3 萬 | 0.00% | −142−0.4% | 減碼 |
| Citadel Advisors LLC | 28,706 | $20.3 萬 | 0.00% | +28,706 | 新進 |
| Jump Financial, LLC | 28,700 | $20.3 萬 | 0.01% | +28,700 | 新進 |
| Credit Suisse AG | 24,953 | $17.7 萬 | 0.00% | +840+3.5% | 加碼 |
| UBS Asset Management Americas Inc | 24,668 | $17.5 萬 | 0.00% | −491−2.0% | 減碼 |
| Manufacturers Life Insurance Company, The | 23,259 | $16.6 萬 | 0.00% | +803+3.6% | 加碼 |
| Qube Research & Technologies Ltd | 23,503 | $16.6 萬 | 0.00% | +23,503 | 新進 |
| American International Group, Inc. | 23,285 | $16.5 萬 | 0.00% | −696−2.9% | 減碼 |
| Occudo Quantitative Strategies LP | 21,659 | $15.3 萬 | 0.01% | +21,659 | 新進 |
| Los Angeles Capital Management LLC | 21,269 | $15.1 萬 | 0.00% | −43−0.2% | 減碼 |
| Tudor Investment Corp Et Al | 20,610 | $14.6 萬 | 0.00% | +20,610 | 新進 |
| Wells Fargo & Company | 20,113 | $14.3 萬 | 0.00% | +19,427+2,831.9% | 加碼 |
| Invesco Ltd. | 18,950 | $13.5 萬 | 0.00% | −1,811−8.7% | 減碼 |
| Martingale Asset Management L P | 17,953 | $12.8 萬 | 0.00% | +3,630+25.3% | 加碼 |
| DekaBank Deutsche Girozentrale | 17,600 | $12.7 萬 | 0.00% | +500+2.9% | 加碼 |
| Gsa Capital Partners LLP | 17,739 | $12.6 萬 | 0.02% | +17,739 | 新進 |
| ProShare Advisors LLC | 17,558 | $12.4 萬 | 0.00% | −186−1.0% | 減碼 |
| Legal & General Group Plc | 16,522 | $11.7 萬 | 0.00% | 00.0% | 不變 |
| Royal Bank of Canada | 16,162 | $11.3 萬 | 0.00% | +10,464+183.6% | 加碼 |
| Voya Investment Management LLC | 15,710 | $11.1 萬 | 0.00% | −1,548−9.0% | 減碼 |
| Alpine Global Management, LLC | 11,750 | $8.30 萬 | 0.01% | +11,750 | 新進 |
| Graham Capital Management, L.P. | 11,421 | $8.00 萬 | 0.00% | +11,421 | 新進 |
| Parametric Portfolio Associates LLC | 10,280 | $7.30 萬 | 0.00% | −1,699−14.2% | 減碼 |
| Metropolitan Life Insurance Co | 10,127 | $7.17 萬 | 0.00% | −1,856−15.5% | 減碼 |
| Ensign Peak Advisors, Inc | 7,790 | $5.50 萬 | 0.00% | −619,973−98.8% | 減碼 |
| Tower Research Capital LLC (TRC) | 5,358 | $3.80 萬 | 0.00% | +851+18.9% | 加碼 |
| Simplex Trading, LLC | 4,674 | $3.30 萬 | 0.00% | −18,356−79.7% | 減碼 |
| MetLife Investment Management | 3,431 | $2.43 萬 | 0.00% | −12,175−78.0% | 減碼 |
| Ameritas Investment Partners, Inc. | 3,277 | $2.30 萬 | 0.00% | 00.0% | 不變 |
| Great West Life Assurance Co | 2,076 | $1.40 萬 | 0.00% | +210+11.3% | 加碼 |
| Signaturefd, LLC | 1,426 | $1.00 萬 | 0.00% | +1,401+5,604.0% | 加碼 |
| Compagnie Lombard Odier SCmA | 1,050 | $7,000 | 0.00% | 00.0% | 不變 |
| Manchester Capital Management LLC | 1,000 | $7,000 | 0.00% | 00.0% | 不變 |
| Nisa Investment Advisors, LLC | 800 | $5,000 | 0.00% | −3,000−78.9% | 減碼 |
| Point72 Hong Kong Ltd | 656 | $5,000 | 0.00% | +556+556.0% | 加碼 |
| Macquarie Group Ltd | 498 | $4,000 | 0.00% | 00.0% | 不變 |
| Parallel Advisors, LLC | 387 | $3,000 | 0.00% | +387 | 新進 |
| Quantbot Technologies LP | 300 | $2,000 | 0.00% | −200−40.0% | 減碼 |
| Daiwa Securities Group Inc. | 194 | $1,000 | 0.00% | 00.0% | 不變 |
| First Horizon Advisors, Inc. | 64 | $0 | 0.00% | 00.0% | 不變 |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | 不變 |
| Covestor Ltd | 19 | $0 | 0.00% | +19 | 新進 |
| Carmignac Gestion | 0 | $0 | 0.00% | −1,472,624−100.0% | 清倉 |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −91,353−100.0% | 清倉 |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −66,606−100.0% | 清倉 |
| Penn Mutual Asset Management, LLC | 0 | $0 | 0.00% | −65,040−100.0% | 清倉 |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −31,642−100.0% | 清倉 |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −22,014−100.0% | 清倉 |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −19,681−100.0% | 清倉 |
| Arizona State Retirement System | 0 | $0 | 0.00% | −10,027−100.0% | 清倉 |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −9,500−100.0% | 清倉 |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −8,015−100.0% | 清倉 |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −3,325−100.0% | 清倉 |