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Gritstone bio (GRTS) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Gritstone bio (NASDAQ:GRTS)

Current
Institutional Ownership
Percentage
48.46%
Number of
Institutional Buyers
(last 12 months)
11
Total
Institutional Inflows
(last 12 months)
$5.03M
Number of
Institutional Sellers
(last 12 months)
4
Total
Institutional Outflows
(last 12 months)
$1.08M
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GRTS Institutional Buying and Selling by Quarter

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Gritstone bio Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/13/2024FMR LLC432,220$251K0.0%-73.1%0.398%
9/16/2024Point72 DIFC Ltd47,648$29K0.0%N/A0.044%
9/16/2024Point72 Asia Singapore Pte. Ltd.155,915$96K0.0%N/A0.144%
8/15/2024Point72 Asia Singapore Pte. Ltd.155,915$96K0.0%N/A0.144%
8/14/2024Point72 DIFC Ltd47,648$29K0.0%N/A0.044%
8/9/2024Dimensional Fund Advisors LP199,558$124K0.0%-30.4%0.184%
8/5/2024Victory Capital Management Inc.553,150$342K0.0%+4,598.5%0.509%
7/30/2024Forum Financial Management LP250,000$154K0.0%+63.1%0.230%
5/17/2024Artal Group S.A.1,030,952$2.65M0.1%N/A0.950%
5/17/2024Tidal Investments LLC24,536$63K0.0%N/A0.023%
5/16/2024Redmile Group LLC5,755,075$14.79M0.5%-2.0%5.301%
5/15/2024Lazard Asset Management LLC27,461$70K0.0%N/A0.025%
5/10/2024Vanguard Group Inc.4,733,791$12.17M0.0%+7.2%4.419%
5/7/2024Susquehanna Fundamental Investments LLC247,607$636K0.0%N/A0.231%
5/7/2024SG Americas Securities LLC23,811$61K0.0%-39.1%0.022%
5/1/2024BNP Paribas Financial Markets46,237$119K0.0%+85.2%0.047%
5/1/2024Klingman & Associates LLC34,786$89K0.0%N/A0.035%
2/15/2024Frazier Life Sciences Management L.P.1,030,878$2.10M0.1%-28.0%1.081%
2/8/2024Panagora Asset Management Inc.201,439$411K0.0%-4.9%0.211%
2/7/2024Forum Financial Management LP90,000$184K0.0%+405.6%0.094%
1/17/2024Twin Peaks Wealth Advisors LLC40,314$82K0.1%N/A0.042%
1/16/2024Raymond James Financial Services Advisors Inc.22,073$45K0.0%-13.7%0.023%
1/12/2024SkyOak Wealth LLC36,640$75K0.0%-39.8%0.038%
11/15/2023Redmile Group LLC8,509,126$14.64M0.7%+24.0%8.925%
11/14/2023Avidity Partners Management LP2,733,800$4.70M0.2%-1.1%2.867%
11/9/2023Houlihan Financial Resource Group Ltd.20,000$38K0.0%-94.4%0.021%
11/6/2023Assenagon Asset Management S.A.867,233$1.49M0.0%-30.5%0.932%
11/6/2023Forum Financial Management LP17,799$31K0.0%+78.0%0.019%
10/31/2023Panagora Asset Management Inc.211,789$364K0.0%+84.2%0.228%
10/24/2023Bank of New York Mellon Corp272,783$469K0.0%-5.9%0.293%
10/24/2023SkyOak Wealth LLC60,875$105K0.0%-18.1%0.065%
10/13/2023SG Americas Securities LLC42,240$73K0.0%N/A0.045%
9/21/2023Barclays PLC38,662$75K0.0%-46.8%0.042%
8/14/2023Artia Global Partners LP95,170$186K0.1%N/A0.102%
8/14/2023Graham Capital Management L.P.36,991$72K0.0%N/A0.040%
8/11/2023Panagora Asset Management Inc.114,999$224K0.0%N/A0.129%
8/4/2023American International Group Inc.42,245$82K0.0%N/A0.048%
8/2/2023Houlihan Financial Resource Group Ltd.360,000$816K0.0%N/A0.405%
7/25/2023Assenagon Asset Management S.A.1,248,264$2.43M0.0%-18.9%1.404%
7/20/2023SkyOak Wealth LLC74,295$145K0.0%-41.4%0.084%
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6/1/2023Prelude Capital Management LLC10,169$28K0.0%N/A0.011%
5/9/2023Y Intercept Hong Kong Ltd16,459$46K0.0%N/A0.019%
5/3/2023Jump Financial LLC36,918$103K0.0%+130.2%0.042%
5/3/2023Integrated Wealth Concepts LLC12,021$33K0.0%N/A0.014%
4/19/2023Forum Financial Management LP10,000$28K0.0%N/A0.011%
4/18/2023Assenagon Asset Management S.A.1,538,368$4.28M0.0%-20.9%1.755%
4/18/2023ETF Managers Group LLC27,912$78K0.0%+34.3%0.032%
2/15/2023Endurant Capital Management LP282,935$976K0.4%N/A0.339%
2/14/2023683 Capital Management LLC61,761$213K0.0%N/A0.074%
2/13/2023Artal Group S.A.1,856,194$6.40M0.4%+147.5%2.226%
2/9/2023Citigroup Inc.139,051$480K0.0%+4,253.5%0.167%
2/8/2023Russell Investments Group Ltd.60,597$209K0.0%-7.4%0.073%
2/3/2023Frazier Life Sciences Management L.P.5,162,348$17.81M1.1%-1.4%6.192%
1/26/2023SkyOak Wealth LLC129,288$446K0.1%-2.7%0.155%
1/12/2023Assenagon Asset Management S.A.1,945,700$6.71M0.0%+154.6%2.334%
11/15/2022Caxton Associates LP95,190$245K0.0%N/A0.114%
11/14/2022Ergoteles LLC58,700$151K0.0%-76.2%0.070%
11/10/2022Connor Clark & Lunn Investment Management Ltd.123,822$318K0.0%+642.3%0.149%
11/7/2022Virtu Financial LLC51,861$133K0.0%+205.1%0.071%
11/4/2022Vontobel Holding Ltd.50,000$129K0.0%N/A0.069%
11/4/2022Russell Investments Group Ltd.65,412$167K0.0%-5.3%0.090%
10/27/2022Assenagon Asset Management S.A.764,070$1.96M0.0%-22.9%1.049%
8/12/2022Ensign Peak Advisors Inc120,527$292K0.0%-14.2%0.166%
8/12/2022Rafferty Asset Management LLC49,437$120K0.0%-75.2%0.068%
8/5/2022Connor Clark & Lunn Investment Management Ltd.16,681$40K0.0%N/A0.023%
7/29/2022Russell Investments Group Ltd.69,040$166K0.0%-19.2%0.095%
7/27/2022Assenagon Asset Management S.A.991,472$2.40M0.0%N/A1.362%
7/26/2022SkyOak Wealth LLC132,851$321K0.1%-21.7%0.182%
7/25/2022Institute for Wealth Management LLC.13,221$32K0.0%N/A0.018%
7/19/2022Key Client Fiduciary Advisors LLC10,229$25K0.0%N/A0.014%
5/16/2022Palo Alto Investors LP2,330,504$9.60M0.7%-1.1%3.201%
5/16/2022Pinz Capital Management LP280,000$1.15M0.7%N/A0.385%
5/16/2022Deep Track Capital LP2,985,729$12.30M0.8%+68.5%4.101%
5/16/2022Frazier Life Sciences Management L.P.5,237,348$21.58M1.8%N/A7.193%
5/12/2022Running Point Capital Advisors LLC10,000$41K0.0%N/A0.014%
5/11/2022ACT Capital Management LLC47,500$196K0.2%+18.8%0.065%
5/11/2022DG Capital Management LLC50,000$206K0.0%N/A0.069%
5/11/2022GSA Capital Partners LLP30,939$127K0.0%N/A0.042%
5/10/2022Steel Peak Wealth Management LLC10,859$45K0.0%N/A0.015%
5/10/2022Fox Run Management L.L.C.15,067$62K0.0%+48.0%0.021%
5/9/2022Qube Research & Technologies Ltd243,786$1.00M0.0%N/A0.335%
4/28/2022DekaBank Deutsche Girozentrale55,000$229K0.0%+10.0%0.076%
4/20/2022Belvedere Trading LLC25,134$85K0.0%+14.7%0.035%
4/18/2022SkyOak Wealth LLC169,736$699K0.2%+538.6%0.233%
2/14/2022Itau Unibanco Holding S.A.4,058$53K0.0%N/A0.006%
2/14/2022Virtus ETF Advisers LLC14,346$184K0.1%-31.2%0.021%
2/14/2022Redmile Group LLC3,429,171$44.10M1.0%+21.6%5.044%
2/14/2022Corton Capital Inc.21,301$274K0.1%N/A0.031%
2/14/2022Deep Track Capital LP1,771,801$22.79M1.6%N/A2.606%
2/14/2022Eversept Partners LP170,125$2.19M0.2%N/A0.250%
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2/14/2022ETF Managers Group LLC20,646$268K0.0%N/A0.030%
2/11/2022Ensign Peak Advisors Inc140,527$1.81M0.0%+39.8%0.207%
2/10/2022Rafferty Asset Management LLC469,239$6.03M0.0%N/A0.690%
2/10/2022Citigroup Inc.215,726$2.77M0.0%+4,586.6%0.317%
2/10/2022Acadian Asset Management LLC447,611$5.76M0.0%-26.0%0.658%
2/10/2022Panagora Asset Management Inc.10,987$141K0.0%-88.2%0.016%
2/10/2022Connor Clark & Lunn Investment Management Ltd.130,622$1.68M0.0%N/A0.192%
2/9/2022BNP Paribas Arbitrage SA16,997$219K0.0%+87.4%0.025%
2/9/2022Alps Advisors Inc.78,678$1.01M0.0%N/A0.116%
2/9/2022Dimensional Fund Advisors LP225,003$2.89M0.0%+26.3%0.331%
(Data available from 1/1/2016 forward)

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GRTS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GRTS shares?

During the previous two years, 33 institutional investors and hedge funds held shares of Gritstone bio. The most heavily invested institutionals were Redmile Group LLC ($14.79M), Vanguard Group Inc. ($12.17M), Avidity Partners Management LP ($4.70M), Artal Group S.A. ($2.65M), Frazier Life Sciences Management L.P. ($2.10M), Assenagon Asset Management S.A. ($1.49M), and Susquehanna Fundamental Investments LLC ($636K).Learn more on GRTS's institutional investors.

What percentage of Gritstone bio stock is owned by institutional investors?

48.46% of Gritstone bio stock is owned by institutional investors. Learn more on GRTS's institutional investor holdings.

Which institutional investors have been buying Gritstone bio stock?

Of the 24 institutional investors that purchased Gritstone bio stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Redmile Group LLC ($1.65M), Artal Group S.A. ($1.03M), Victory Capital Management Inc. ($541.38K), Houlihan Financial Resource Group Ltd. ($360K), Vanguard Group Inc. ($317.50K), Point72 Asia Singapore Pte. Ltd. ($311.83K), and Susquehanna Fundamental Investments LLC ($247.61K).

How much institutional buying is happening at Gritstone bio?

Institutional investors have bought a total of 5,383,682 shares in the last 24 months. This purchase volume represents approximately $9.82M in transactions.

Which Gritstone bio major shareholders have been selling company stock?

Of the 13 institutional investors that sold Gritstone bio stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: FMR LLC ($1.18M), Assenagon Asset Management S.A. ($1.08M), Frazier Life Sciences Management L.P. ($400K), Houlihan Financial Resource Group Ltd. ($340K), Redmile Group LLC ($117.53K), SkyOak Wealth LLC ($90.07K), and Dimensional Fund Advisors LP ($87.04K).

How much institutional selling is happening at Gritstone bio?

Institutional investors have sold a total of 3,401,253 shares in the last 24 months. This volume of shares sold represents approximately $5.18M in transactions.


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This page (NASDAQ:GRTS) was last updated on 4/2/2025 by MarketBeat.com Staff
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