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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

Gritstone bio Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/13/2024 FMR LLC432,220$251K0.0%-73.1%0.398%
9/16/2024 Point72 DIFC Ltd47,648$29K0.0%N/A0.044%
9/16/2024 Point72 Asia Singapore Pte. Ltd.155,915$96K0.0%N/A0.144%
8/15/2024 Point72 Asia Singapore Pte. Ltd.155,915$96K0.0%N/A0.144%
8/14/2024 Point72 DIFC Ltd47,648$29K0.0%N/A0.044%
8/9/2024 Dimensional Fund Advisors LP199,558$124K0.0%-30.4%0.184%
8/5/2024 Victory Capital Management Inc.553,150$342K0.0%+4,598.5%0.509%
7/30/2024 Forum Financial Management LP250,000$154K0.0%+63.1%0.230%
5/17/2024 Artal Group S.A.1,030,952$2.65M0.1%N/A0.950%
5/17/2024 Tidal Investments LLC24,536$63K0.0%N/A0.023%
5/16/2024 Redmile Group LLC5,755,075$14.79M0.5%-2.0%5.301%
5/15/2024 Lazard Asset Management LLC27,461$70K0.0%N/A0.025%
5/10/2024 Vanguard Group Inc.4,733,791$12.17M0.0%+7.2%4.419%
5/7/2024 Susquehanna Fundamental Investments LLC247,607$636K0.0%N/A0.231%
5/7/2024 SG Americas Securities LLC23,811$61K0.0%-39.1%0.022%
5/1/2024 BNP Paribas Financial Markets46,237$119K0.0%+85.2%0.047%
5/1/2024 Klingman & Associates LLC34,786$89K0.0%N/A0.035%
2/15/2024 Frazier Life Sciences Management L.P.1,030,878$2.10M0.1%-28.0%1.081%
2/8/2024 Panagora Asset Management Inc.201,439$411K0.0%-4.9%0.211%
2/7/2024 Forum Financial Management LP90,000$184K0.0%+405.6%0.094%
1/17/2024 Twin 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%
1/12/2024 SkyOak Wealth LLC36,640$75K0.0%-39.8%0.038%
11/15/2023 Redmile Group LLC8,509,126$14.64M0.7%+24.0%8.925%
11/14/2023 Avidity Partners Management LP2,733,800$4.70M0.2%-1.1%2.867%
11/9/2023 Houlihan Financial Resource Group Ltd.20,000$38K0.0%-94.4%0.021%
11/6/2023 Assenagon Asset Management S.A.867,233$1.49M0.0%-30.5%0.932%
11/6/2023 Forum Financial Management LP17,799$31K0.0%+78.0%0.019%
10/31/2023 Panagora Asset Management Inc.211,789$364K0.0%+84.2%0.228%
10/24/2023 Bank of New York Mellon Corp272,783$469K0.0%-5.9%0.293%
10/24/2023 SkyOak Wealth LLC60,875$105K0.0%-18.1%0.065%
10/13/2023 SG Americas Securities LLC42,240$73K0.0%N/A0.045%
9/21/2023 Barclays PLC38,662$75K0.0%-46.8%0.042%
8/14/2023 Artia Global Partners LP95,170$186K0.1%N/A0.102%
8/14/2023 Graham Capital Management L.P.36,991$72K0.0%N/A0.040%
8/11/2023 Panagora Asset Management Inc.114,999$224K0.0%N/A0.129%
8/4/2023 American International Group Inc.42,245$82K0.0%N/A0.048%
8/2/2023 Houlihan Financial Resource Group Ltd.360,000$816K0.0%N/A0.405%
7/25/2023 Assenagon Asset Management S.A.1,248,264$2.43M0.0%-18.9%1.404%
7/20/2023 SkyOak Wealth LLC74,295$145K0.0%-41.4%0.084%
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6/1/2023 Prelude Capital Management LLC10,169$28K0.0%N/A0.011%
5/9/2023 Y Intercept Hong Kong Ltd16,459$46K0.0%N/A0.019%
5/3/2023 Jump Financial LLC36,918$103K0.0%+130.2%0.042%
5/3/2023 Integrated Wealth Concepts LLC12,021$33K0.0%N/A0.014%
4/19/2023 Forum Financial Management LP10,000$28K0.0%N/A0.011%
4/18/2023 Assenagon 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%
2/14/2023 683 Capital Management LLC61,761$213K0.0%N/A0.074%
2/13/2023 Artal Group S.A.1,856,194$6.40M0.4%+147.5%2.226%
2/9/2023 Citigroup Inc.139,051$480K0.0%+4,253.5%0.167%
2/8/2023 Russell Investments Group Ltd.60,597$209K0.0%-7.4%0.073%
2/3/2023 Frazier Life Sciences Management L.P.5,162,348$17.81M1.1%-1.4%6.192%
1/26/2023 SkyOak Wealth LLC129,288$446K0.1%-2.7%0.155%
1/12/2023 Assenagon Asset Management S.A.1,945,700$6.71M0.0%+154.6%2.334%
11/15/2022 Caxton Associates LP95,190$245K0.0%N/A0.114%
11/14/2022Ergoteles LLC58,700$151K0.0%-76.2%0.070%
11/10/2022 Connor Clark & Lunn Investment Management Ltd.123,822$318K0.0%+642.3%0.149%
11/7/2022 Virtu Financial LLC51,861$133K0.0%+205.1%0.071%
11/4/2022 Vontobel Holding Ltd.50,000$129K0.0%N/A0.069%
11/4/2022 Russell Investments Group Ltd.65,412$167K0.0%-5.3%0.090%
10/27/2022 Assenagon Asset Management S.A.764,070$1.96M0.0%-22.9%1.049%
8/12/2022 Ensign Peak Advisors Inc120,527$292K0.0%-14.2%0.166%
8/12/2022 Rafferty Asset Management LLC49,437$120K0.0%-75.2%0.068%
8/5/2022 Connor Clark & Lunn Investment Management Ltd.16,681$40K0.0%N/A0.023%
7/29/2022 Russell Investments Group Ltd.69,040$166K0.0%-19.2%0.095%
7/27/2022 Assenagon Asset Management S.A.991,472$2.40M0.0%N/A1.362%
7/26/2022 SkyOak Wealth LLC132,851$321K0.1%-21.7%0.182%
7/25/2022 Institute for Wealth Management LLC.13,221$32K0.0%N/A0.018%
7/19/2022 Key Client Fiduciary Advisors LLC10,229$25K0.0%N/A0.014%
5/16/2022 Palo 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%
5/16/2022 Deep Track Capital LP2,985,729$12.30M0.8%+68.5%4.101%
5/16/2022 Frazier Life Sciences Management L.P.5,237,348$21.58M1.8%N/A7.193%
5/12/2022 Running Point Capital Advisors LLC10,000$41K0.0%N/A0.014%
5/11/2022ACT Capital Management LLC47,500$196K0.2%+18.8%0.065%
5/11/2022 DG Capital Management LLC50,000$206K0.0%N/A0.069%
5/11/2022 GSA Capital Partners LLP30,939$127K0.0%N/A0.042%
5/10/2022 Steel Peak Wealth Management LLC10,859$45K0.0%N/A0.015%
5/10/2022 Fox Run Management L.L.C.15,067$62K0.0%+48.0%0.021%
5/9/2022 Qube Research & Technologies Ltd243,786$1.00M0.0%N/A0.335%
4/28/2022 DekaBank Deutsche Girozentrale55,000$229K0.0%+10.0%0.076%
4/20/2022 Belvedere Trading LLC25,134$85K0.0%+14.7%0.035%
4/18/2022 SkyOak Wealth LLC169,736$699K0.2%+538.6%0.233%
2/14/2022 Itau Unibanco Holding S.A.4,058$53K0.0%N/A0.006%
2/14/2022 Virtus ETF Advisers LLC14,346$184K0.1%-31.2%0.021%
2/14/2022 Redmile Group LLC3,429,171$44.10M1.0%+21.6%5.044%
2/14/2022 Corton Capital Inc.21,301$274K0.1%N/A0.031%
2/14/2022 Deep Track Capital LP1,771,801$22.79M1.6%N/A2.606%
2/14/2022 Eversept 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%
2/11/2022 Ensign Peak Advisors Inc140,527$1.81M0.0%+39.8%0.207%
2/10/2022 Rafferty Asset Management LLC469,239$6.03M0.0%N/A0.690%
2/10/2022 Citigroup Inc.215,726$2.77M0.0%+4,586.6%0.317%
2/10/2022 Acadian Asset Management LLC447,611$5.76M0.0%-26.0%0.658%
2/10/2022 Panagora Asset Management Inc.10,987$141K0.0%-88.2%0.016%
2/10/2022 Connor Clark & Lunn Investment Management Ltd.130,622$1.68M0.0%N/A0.192%
2/9/2022 BNP Paribas Arbitrage SA16,997$219K0.0%+87.4%0.025%
2/9/2022 Alps Advisors Inc.78,678$1.01M0.0%N/A0.116%
2/9/2022 Dimensional Fund Advisors LP225,003$2.89M0.0%+26.3%0.331%
(Data available from 1/1/2016 forward)

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 2/22/2025 by MarketBeat.com Staff
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