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Generation Bio (GBIO) Institutional Ownership

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$0.95 +0.00 (+0.18%)
As of 01/17/2025 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Generation Bio (NASDAQ:GBIO)

Current
Institutional Ownership
Percentage
95.22%
Number of
Institutional Buyers
(last 12 months)
23
Total
Institutional Inflows
(last 12 months)
$16.34M
Number of
Institutional Sellers
(last 12 months)
9
Total
Institutional Outflows
(last 12 months)
$2.79M
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GBIO Institutional Buying and Selling by Quarter

Generation Bio Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/19/2024Barclays PLC76,430$189K0.0%+165.5%0.114%
11/15/2024Barclays PLC76,430$189K0.0%+165.5%0.114%
11/15/2024XTX Topco Ltd17,922$44K0.0%-86.5%0.027%
11/15/2024Jane Street Group LLC34,783$86K0.0%-29.9%0.052%
11/15/2024State Street Corp992,188$2.45M0.0%+1.2%1.486%
11/15/2024Jacobs Levy Equity Management Inc.273,445$675K0.0%-9.2%0.409%
11/15/2024Baker BROS. Advisors LP1,944,945$4.80M0.0%+61.1%2.912%
11/13/2024FMR LLC5,320,266$13.14M0.0%+0.3%7.966%
11/12/2024Charles Schwab Investment Management Inc.423,299$1.05M0.0%+2.1%0.634%
11/6/2024Cornercap Investment Counsel Inc.28,995$72K0.0%-49.5%0.043%
11/4/2024Los Angeles Capital Management LLC295,727$730K0.0%-13.5%0.443%
10/3/2024 SG Americas Securities LLC17,067$42K0.0%N/A0.026%
9/16/2024Cubist Systematic Strategies LLC19,046$54K0.0%+91.0%0.029%
8/15/2024The Manufacturers Life Insurance Company164,573$464K0.0%+8.7%0.247%
8/14/2024Cubist Systematic Strategies LLC19,046$54K0.0%+91.0%0.029%
8/12/2024XTX Topco Ltd132,716$374K0.0%-20.2%0.199%
8/9/2024Renaissance Technologies LLC636,400$1.80M0.0%-4.2%0.957%
8/9/2024Dimensional Fund Advisors LP485,396$1.37M0.0%-3.7%0.730%
8/8/2024Cornercap Investment Counsel Inc.57,424$162K0.0%-22.6%0.086%
8/8/2024American Century Companies Inc.31,786$90K0.0%+199.3%0.048%
8/6/2024Acadian Asset Management LLC594,569$1.68M0.0%+23.9%0.894%
8/6/2024Los Angeles Capital Management LLC341,861$964K0.0%-10.4%0.514%
8/1/2024Rhumbline Advisers78,903$222K0.0%+7.4%0.119%
7/26/2024Bank of New York Mellon Corp186,756$527K0.0%+31.2%0.281%
5/17/2024Artal Group S.A.2,830,591$11.52M0.3%+0.6%4.255%
5/16/2024Jacobs Levy Equity Management Inc.32,352$132K0.0%-63.5%0.049%
5/15/2024Baker BROS. Advisors LP371,219$1.51M0.0%N/A0.558%
5/15/2024Yiheng Capital Management L.P.191,530$780K0.0%N/A0.288%
5/15/2024Bellevue Group AG3,861,575$15.72M0.2%+6.8%5.808%
5/15/2024Price T Rowe Associates Inc. MD8,878,361$36.14M0.0%+28.2%13.353%
5/10/2024Acadian Asset Management LLC479,835$1.95M0.0%+113.9%0.722%
5/10/2024Vanguard Group Inc.2,570,456$10.46M0.0%+0.7%3.866%
5/7/2024PFG Advisors10,000$41K0.0%N/A0.015%
5/7/2024 SG Americas Securities LLC16,626$68K0.0%-65.7%0.025%
5/1/2024Mirae Asset Global Investments Co. Ltd.18,259$74K0.0%N/A0.027%
4/5/2024Los Angeles Capital Management LLC381,661$1.55M0.0%+38.4%0.574%
2/15/2024PFM Health Sciences LP1,622,487$2.68M0.2%-35.5%2.455%
2/12/2024Weiss Asset Management LP81,630$135K0.0%N/A0.124%
2/8/2024Panagora Asset Management Inc.29,638$49K0.0%N/A0.045%
2/6/2024Los Angeles Capital Management LLC275,834$455K0.0%+315.6%0.417%
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2/5/2024Kestra Private Wealth Services LLC30,500$50K0.0%N/A0.046%
1/12/2024 SG Americas Securities LLC48,470$80K0.0%+260.9%0.073%
11/13/2023FMR LLC8,432,773$31.96M0.0%-2.2%12.790%
10/27/2023TD Asset Management Inc406,598$1.54M0.0%+72.1%0.617%
10/13/2023 SG Americas Securities LLC13,430$51K0.0%N/A0.020%
9/21/2023Barclays PLC17,395$95K0.0%-42.4%0.026%
8/11/2023SVB Financial Group27,882$153K0.3%-31.0%0.042%
8/11/2023Sectoral Asset Management Inc.356,740$1.96M0.3%-7.4%0.541%
8/9/2023TD Asset Management Inc236,255$1.30M0.0%+2.1%0.358%
8/3/2023Innovis Asset Management LLC10,022$55K0.0%-49.6%0.015%
7/24/2023Vontobel Holding Ltd.356,740$1.96M0.0%-7.4%0.543%
5/15/2023EcoR1 Capital LLC1,956,579$8.41M0.3%N/A3.279%
5/12/2023Sectoral Asset Management Inc.385,070$1.66M0.3%+40.6%0.645%
5/9/2023Y Intercept Hong Kong Ltd10,836$47K0.0%N/A0.018%
4/28/2023 SG Americas Securities LLC12,699$55K0.0%-25.5%0.021%
4/12/2023Vontobel Holding Ltd.385,070$1.66M0.0%+40.6%0.645%
2/13/2023GSA Capital Partners LLP86,154$339K0.0%+3.9%0.145%
2/10/2023Connor Clark & Lunn Investment Management Ltd.10,003$39K0.0%N/A0.017%
2/10/2023Sectoral Asset Management Inc.273,787$1.08M0.2%N/A0.461%
2/10/2023Cheyne Capital Management UK LLP51,126$201K0.4%N/A0.086%
2/9/2023Denali Advisors LLC10,600$42K0.0%+43.2%0.018%
2/8/2023Swiss National Bank106,800$420K0.0%+6.1%0.180%
2/2/2023 Nisa Investment Advisors LLC46,700$184K0.0%+29.0%0.079%
11/15/2022PFM Health Sciences LP3,013,712$16.00M0.6%+8.7%5.072%
11/15/2022Farallon Capital Management LLC2,500,000$13.28M0.1%-13.7%4.207%
11/15/2022BVF Inc. IL361,824$1.92M0.1%-76.7%0.609%
11/14/2022PDT Partners LLC40,607$216K0.0%-30.2%0.068%
11/10/2022UBS Group AG371,942$1.98M0.0%+3,591.0%0.626%
11/9/2022Massachusetts Financial Services Co. MA25,678$136K0.0%N/A0.044%
11/7/2022 Nisa Investment Advisors LLC36,200$191K0.0%-5.2%0.061%
11/7/2022TD Asset Management Inc.231,461$1.18M0.0%+10.2%0.392%
11/7/2022ProShare Advisors LLC10,251$54K0.0%N/A0.017%
11/4/2022Russell Investments Group Ltd.23,196$122K0.0%N/A0.039%
11/3/2022Teacher Retirement System of Texas14,078$75K0.0%N/A0.024%
10/31/2022 SG Americas Securities LLC15,764$84K0.0%-12.6%0.027%
10/25/2022Denali Advisors LLC7,400$39K0.0%N/A0.013%
8/16/2022Corton Capital Inc.15,493$102K0.1%N/A0.026%
8/16/2022Delphia USA Inc.16,850$111K0.1%N/A0.029%
8/12/2022FMR LLC8,562,941$56.17M0.0%+0.1%14.511%
8/11/2022Martingale Asset Management L P74,310$488K0.0%-5.1%0.126%
8/9/2022Swiss National Bank100,700$661K0.0%+15.2%0.171%
8/5/2022Los Angeles Capital Management LLC65,332$429K0.0%-4.5%0.114%
8/3/2022 Nisa Investment Advisors LLC38,200$251K0.0%+10.1%0.067%
7/29/2022 SG Americas Securities LLC18,032$118K0.0%N/A0.032%
7/28/2022Arizona State Retirement System11,586$76K0.0%N/A0.020%
7/26/2022Mirae Asset Global Investments Co. Ltd.13,765$91K0.0%N/A0.024%
6/30/2022Amalgamated Bank7,040$52K0.0%N/A0.012%
5/12/2022Martingale Asset Management L P78,336$575K0.0%+336.3%0.137%
5/10/2022TD Asset Management Inc.209,961$1.54M0.0%-11.6%0.368%
5/6/2022Los Angeles Capital Management LLC68,392$502K0.0%+221.6%0.120%
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5/5/2022New York State Common Retirement Fund17,268$127K0.0%-45.1%0.030%
5/4/2022Victory Capital Management Inc.17,736$112K0.0%-81.6%0.031%
4/29/2022 Nisa Investment Advisors LLC34,700$255K0.0%+4,237.5%0.061%
4/28/2022DekaBank Deutsche Girozentrale19,400$139K0.0%+10.2%0.034%
4/21/2022Virginia Retirement Systems ET AL11,400$84K0.0%N/A0.020%
3/3/2022Walleye Capital LLC62,139$440K0.0%N/A0.109%
2/14/2022PDT Partners LLC36,843$261K0.0%N/A0.065%
2/14/2022GSA Capital Partners LLP17,739$126K0.0%N/A0.031%
2/10/2022Qube Research & Technologies Ltd23,503$166K0.0%N/A0.041%
2/10/2022Rafferty Asset Management LLC114,516$811K0.0%+90.0%0.201%
(Data available from 1/1/2016 forward)

GBIO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GBIO shares?

During the previous two years, 43 institutional investors and hedge funds held shares of Generation Bio. The most heavily invested institutionals were Price T Rowe Associates Inc. MD ($36.14M), Bellevue Group AG ($15.72M), FMR LLC ($13.14M), Artal Group S.A. ($11.52M), Vanguard Group Inc. ($10.46M), EcoR1 Capital LLC ($8.41M), and Baker BROS. Advisors LP ($4.80M).Learn more on GBIO's institutional investors.

What percentage of Generation Bio stock is owned by institutional investors?

95.22% of Generation Bio stock is owned by institutional investors. Learn more on GBIO's institutional investor holdings.

Which institutional investors have been buying Generation Bio stock?

Of the 34 institutional investors that purchased Generation Bio stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: EcoR1 Capital LLC ($1.96M), Price T Rowe Associates Inc. MD ($1.95M), Baker BROS. Advisors LP ($1.11M), Sectoral Asset Management Inc. ($385.07K), Acadian Asset Management LLC ($370.20K), Los Angeles Capital Management LLC ($315.29K), and Bellevue Group AG ($244.50K).

How much institutional buying is happening at Generation Bio?

Institutional investors have bought a total of 7,409,645 shares in the last 24 months. This purchase volume represents approximately $27.94M in transactions.

Which Generation Bio major shareholders have been selling company stock?

Of the 15 institutional investors that sold Generation Bio stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: PFM Health Sciences LP ($891.96K), FMR LLC ($189.79K), XTX Topco Ltd ($148.29K), Los Angeles Capital Management LLC ($85.93K), Jacobs Levy Equity Management Inc. ($83.79K), Cornercap Investment Counsel Inc. ($45.18K), and SG Americas Securities LLC ($36.20K).

How much institutional selling is happening at Generation Bio?

Institutional investors have sold a total of 1,634,754 shares in the last 24 months. This volume of shares sold represents approximately $4.03M in transactions.


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This page (NASDAQ:GBIO) was last updated on 1/21/2025 by MarketBeat.com Staff
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