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Avidity Biosciences (RNA) Institutional Ownership

Avidity Biosciences logo
$41.06 -0.75 (-1.79%)
Closing price 09/19/2025 04:00 PM Eastern
Extended Trading
$41.42 +0.36 (+0.87%)
As of 04:05 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Avidity Biosciences (NASDAQ:RNA)

Number of
Institutional Buyers
(last 12 months)
171
Total
Institutional Inflows
(last 12 months)
$975.11M
Number of
Institutional Sellers
(last 12 months)
88
Total
Institutional Outflows
(last 12 months)
$303.31M
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RNA Institutional Buying and Selling by Quarter

Avidity Biosciences Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/4/2025 Osaic Holdings Inc.1,636$48K0.0%+1,659.1%0.001%
8/27/2025 Orion Porfolio Solutions LLC22,445$637K0.0%-1.9%0.017%
8/18/2025 Hudson Bay Capital Management LP75,000$2.13M0.0%N/A0.058%
8/15/2025 CANADA LIFE ASSURANCE Co8,293$236K0.0%-61.9%0.006%
8/15/2025 Tower Research Capital LLC TRC 13,009$369K0.0%+59.4%0.010%
8/15/2025 E Fund Management Co. Ltd.14,163$402K0.0%+4.6%0.011%
8/15/2025 Sofinnova Investments Inc.584,801$16.61M1.0%+53.9%0.455%
8/15/2025 Rafferty Asset Management LLC126,882$3.60M0.0%-12.4%0.099%
8/15/2025 Orion Porfolio Solutions LLC22,445$637K0.0%-1.9%0.017%
8/15/2025 Man Group plc17,323$492K0.0%-88.5%0.013%
8/15/2025 Hudson Bay Capital Management LP75,000$2.13M0.0%N/A0.058%
8/15/2025 Frazier Life Sciences Management L.P.625,000$17.75M0.7%+19.0%0.486%
8/15/2025 EcoR1 Capital LLC500,000$14.20M0.8%-10.3%0.389%
8/15/2025 BNP Paribas Financial Markets16,895$480K0.0%+29.7%0.013%
8/15/2025 Boothbay Fund Management LLC10,000$284K0.0%-111.5%0.008%
8/15/2025 Bank of America Corp DE1,839,315$52.24M0.0%+16.8%1.430%
8/15/2025 Adage Capital Partners GP L.L.C.1,527,000$43.37M0.1%-28.8%1.187%
8/15/2025 Ameriprise Financial Inc.12,963$368K0.0%-53.1%0.010%
8/14/2025 MPM Bioimpact LLC760,022$21.59M3.7%+6.4%0.591%
8/14/2025 California State Teachers Retirement System90,258$2.56M0.0%+0.5%0.070%
8/14/2025 Raymond James Financial Inc.151,235$4.30M0.0%-5.0%0.118%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.137,309$3.90M0.0%-4.5%0.107%
8/14/2025 The Manufacturers Life Insurance Company 263,334$7.48M0.0%-0.4%0.205%
8/14/2025 Sei Investments Co.55,679$1.58M0.0%+158.3%0.043%
8/14/2025 HighVista Strategies LLC40,864$1.16M0.4%-24.6%0.032%
8/14/2025 NewEdge Advisors LLC25,142$714K0.0%+5.5%0.020%
8/14/2025 AXA S.A.101,355$2.88M0.0%N/A0.079%
8/14/2025 State Street Corp4,201,509$119.32M0.0%-2.8%3.266%
8/13/2025 Marshall Wace LLP60,223$1.71M0.0%-86.8%0.047%
8/13/2025 Guggenheim Capital LLC32,602$926K0.0%+1.6%0.025%
8/13/2025 Invesco Ltd.243,063$6.90M0.0%-15.6%0.189%
8/13/2025 Schroder Investment Management Group343,718$9.76M0.0%+215.3%0.267%
8/13/2025 Virtus Investment Advisers LLC2,926$83K0.0%-39.8%0.002%
8/13/2025 Norges Bank995,118$28.26M0.0%N/A0.774%
8/13/2025 Elevation Point Wealth Partners LLC1,726$49K0.0%N/A0.001%
8/13/2025 Russell Investments Group Ltd.1,762$50K0.0%-59.8%0.001%
8/12/2025 Foresite Capital Management VI LLC40,000$1.14M0.6%N/A0.031%
8/12/2025 Steward Partners Investment Advisory LLC22,183$630K0.0%-52.5%0.017%
8/12/2025 Prudential Financial Inc.113,005$3.21M0.0%-27.9%0.088%
8/12/2025 Rhumbline Advisers175,359$4.98M0.0%+6.4%0.136%
8/12/2025 Franklin Resources Inc.37,430$1.06M0.0%-44.0%0.029%
8/12/2025 Legal & General Group Plc103,125$2.93M0.0%+3.9%0.080%
8/12/2025 JPMorgan Chase & Co.580,275$16.48M0.0%+31.6%0.451%
8/12/2025 Swiss National Bank172,200$4.89M0.0%+6.4%0.134%
8/12/2025 Handelsbanken Fonder AB28,100$798K0.0%+3.7%0.022%
8/12/2025 Ensign Peak Advisors Inc530,814$15.08M0.0%+60.9%0.413%
8/12/2025 Artisan Partners Limited Partnership881,954$25.05M0.0%-5.0%0.686%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH81,359$2.31M0.0%-56.1%0.063%
8/8/2025 Intech Investment Management LLC55,939$1.59M0.0%-9.3%0.046%
8/8/2025 Creative Planning39,260$1.12M0.0%+20.2%0.033%
8/8/2025 SG Americas Securities LLC21,930$623K0.0%+25.4%0.018%
8/8/2025 Fiera Capital Corp781,908$22.21M0.1%+1.2%0.649%
8/8/2025 Candriam S.C.A.442,773$12.58M0.1%+0.8%0.367%
8/8/2025 Police & Firemen s Retirement System of New Jersey25,640$728K0.0%+4.8%0.021%
8/8/2025 Geode Capital Management LLC2,847,965$80.89M0.0%+3.4%2.363%
8/8/2025 PNC Financial Services Group Inc.1,476$42K0.0%+291.5%0.001%
8/8/2025 KBC Group NV3,375$96K0.0%-24.6%0.003%
8/7/2025 Nwam LLC13,597$386K0.0%-11.7%0.011%
8/7/2025 ProShare Advisors LLC27,968$794K0.0%-6.8%0.023%
8/7/2025 Profund Advisors LLC27,324$776K0.0%-11.2%0.023%
8/7/2025 Mitsubishi UFJ Asset Management Co. Ltd.7,461$212K0.0%+21.6%0.006%
8/6/2025 EFG Asset Management North America Corp.169,532$4.81M0.7%+9.1%0.141%
8/5/2025 Bank of New York Mellon Corp383,160$10.88M0.0%+4.5%0.318%
8/5/2025 Westside Investment Management Inc.1,033$29K0.0%N/A0.001%
8/4/2025 Assetmark Inc.29,679$843K0.0%+7.3%0.025%
8/1/2025 Teacher Retirement System of Texas24,296$690K0.0%+7.8%0.020%
8/1/2025 Envestnet Asset Management Inc.65,558$1.86M0.0%-5.4%0.054%
7/31/2025 Oppenheimer Asset Management Inc.7,126$202K0.0%-6.9%0.006%
7/31/2025 State of New Jersey Common Pension Fund D61,131$1.74M0.0%-3.5%0.051%
7/30/2025 Privium Fund Management B.V.46,000$1.31M0.3%+33.3%0.038%
7/29/2025 Mutual of America Capital Management LLC175,627$4.99M0.1%+6.6%0.146%
7/28/2025 TD Asset Management Inc404,396$11.49M0.0%-6.6%0.336%
7/25/2025 Vanguard Personalized Indexing Management LLC9,159$260K0.0%+24.2%0.008%
7/23/2025 KLP Kapitalforvaltning AS19,000$540K0.0%+19.5%0.016%
7/21/2025 Mirae Asset Global Investments Co. Ltd.16,316$463K0.0%+4.8%0.014%
7/11/2025 Assenagon Asset Management S.A.17,868$507K0.0%-91.4%0.015%
7/9/2025 Mirador Capital Partners LP41,389$1.18M0.2%+46.8%0.034%
6/18/2025 Voya Investment Management LLC332,180$9.81M0.0%-4.0%0.276%
5/29/2025Rhumbline Advisers164,776$4.86M0.0%+7.1%0.137%
5/28/2025Strs Ohio6,100$180K0.0%N/A0.005%
5/20/2025Intech Investment Management LLC61,675$1.82M0.0%+1.4%0.051%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC357,718$10.56M0.0%+7.6%0.297%
5/16/2025Goldman Sachs Group Inc.784,704$23.16M0.0%+2.8%0.651%
5/16/2025NewEdge Advisors LLC23,837$704K0.0%+22.7%0.020%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.143,805$4.26M0.0%-0.5%0.119%
5/16/2025EFG Asset Management North America Corp.155,420$4.59M0.8%+30.1%0.129%
5/16/2025Cormorant Asset Management LP400,000$11.81M0.9%-61.9%0.332%
5/16/2025AQR Capital Management LLC10,785$318K0.0%-17.4%0.009%
5/16/2025Alyeska Investment Group L.P.100,000$2.95M0.0%+100.0%0.083%
5/16/2025Adage Capital Partners GP L.L.C.2,145,881$63.35M0.1%-22.0%1.781%
5/15/2025MPM Bioimpact LLC714,224$21.08M3.6%+1.6%0.593%
5/15/2025Frazier Life Sciences Management L.P.525,000$15.50M0.7%N/A0.436%
5/15/2025Royal Bank of Canada44,304$1.31M0.0%+38.2%0.037%
5/15/2025Driehaus Capital Management LLC1,270,931$37.52M0.4%+3.5%1.055%
5/15/2025Siren L.L.C.1,110,610$32.79M1.9%-1.5%0.922%
5/14/2025Rafferty Asset Management LLC144,817$4.28M0.0%-18.2%0.120%
5/14/2025Corebridge Financial Inc.55,643$1.64M0.0%+0.8%0.046%
5/14/2025MetLife Investment Management LLC65,873$1.95M0.0%-1.4%0.055%
5/14/2025Alethea Capital Management LLC421,724$12.45M9.3%+0.2%0.350%
5/14/2025Price T Rowe Associates Inc. MD11,338,098$334.70M0.0%+2.7%9.408%
(Data available from 1/1/2016 forward)

RNA Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of RNA shares?

During the previous two years, 234 institutional investors and hedge funds held shares of Avidity Biosciences. The most heavily invested institutionals were FMR LLC ($480.10M), Price T Rowe Associates Inc. MD ($334.70M), RA Capital Management L.P. ($289.38M), Wellington Management Group LLP ($285.89M), Vanguard Group Inc. ($272.86M), RTW Investments LP ($230.69M), and Avoro Capital Advisors LLC ($218.10M).Learn more on Avidity Biosciences' institutional investors.

Which institutional investors have been buying Avidity Biosciences' stock?

Of the 203 institutional investors that purchased Avidity Biosciences' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($5.94M), Avoro Capital Advisors LLC ($4.62M), Janus Henderson Group PLC ($4.61M), RA Capital Management L.P. ($1.73M), Boxer Capital Management LLC ($1.73M), Norges Bank ($1.72M), and State Street Corp ($1.39M).

How much institutional buying is happening at Avidity Biosciences?

Institutional investors have bought a total of 28,130,920 shares in the last 24 months. This purchase volume represents approximately $975.11M in transactions.

Which of Avidity Biosciences' major shareholders have been selling company stock?

Of the 88 institutional investors that sold Avidity Biosciences' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Adage Capital Partners GP L.L.C. ($1.55M), Bank of America Corp DE ($1.16M), RTW Investments LP ($873.97K), Nuveen Asset Management LLC ($706.06K), Cormorant Asset Management LP ($650K), Man Group plc ($620.64K), and D. E. Shaw & Co. Inc. ($549.68K).

How much institutional selling is happening at Avidity Biosciences?

Institutional investors have sold a total of 9,849,051 shares in the last 24 months. This volume of shares sold represents approximately $303.31M in transactions.


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This page (NASDAQ:RNA) was last updated on 9/22/2025 by MarketBeat.com Staff
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