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Avantor (AVTR) Institutional Ownership

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$14.01 +0.41 (+2.99%)
Closing price 03:59 PM Eastern
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$13.99 -0.02 (-0.14%)
As of 06:17 PM Eastern
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Institutional Ownership Changes (13F Filings) for Avantor (NYSE:AVTR)

Current
Institutional Ownership
Percentage
95.08%
Number of
Institutional Buyers
(last 12 months)
336
Total
Institutional Inflows
(last 12 months)
$3.44B
Number of
Institutional Sellers
(last 12 months)
243
Total
Institutional Outflows
(last 12 months)
$2.23B
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AVTR Institutional Buying and Selling by Quarter

Avantor Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/24/2025Tandem Capital Management Corp ADV24,092$324K0.2%-15.7%0.004%
7/23/2025Vontobel Holding Ltd.99,915$1.35M0.0%+40.5%0.015%
7/23/2025Louisiana State Employees Retirement System191,700$2.58M0.0%+0.5%0.028%
7/23/2025KLP Kapitalforvaltning AS244,700$3.29M0.0%+1.8%0.036%
7/21/2025 Phraction Management LLC77,586$1.04M0.3%N/A0.011%
7/21/2025 Mirae Asset Global Investments Co. Ltd.34,424$463K0.0%+9.1%0.005%
7/21/2025 J. Safra Sarasin Holding AG118,994$1.60M0.0%+218.5%0.017%
7/21/2025 ASR Vermogensbeheer N.V.97,561$1.31M0.0%+136.5%0.014%
7/18/2025 Robeco Institutional Asset Management B.V.103,189$1.39M0.0%-19.3%0.015%
7/18/2025 Truist Financial Corp44,325$597K0.0%+2.2%0.007%
7/17/2025 Janney Montgomery Scott LLC13,103$176K0.0%N/A0.002%
7/17/2025 Norris Perne & French LLP MI912,295$12.28M0.9%-4.6%0.134%
7/17/2025 Sage Rhino Capital LLC11,596$156K0.0%N/A0.002%
7/16/2025 ORG Wealth Partners LLC10,342$144K0.0%+21.7%0.002%
7/16/2025 State of Alaska Department of Revenue76,662$1.03M0.0%-3.9%0.011%
7/16/2025 Castleview Partners LLC22,890$308K0.2%-16.9%0.003%
7/15/2025 TD Private Client Wealth LLC7,315$98K0.0%-11.1%0.001%
7/15/2025 Public Employees Retirement System of Ohio205,107$2.76M0.0%-1.8%0.030%
7/15/2025 Fifth Third Bancorp73,141$984K0.0%+1,741.4%0.011%
7/15/2025 Bfsg LLC10,925$147K0.0%N/A0.002%
7/14/2025 CHICAGO TRUST Co NA11,217$151K0.0%N/A0.002%
7/14/2025 Golden State Equity Partners14,345$193K0.0%+35.8%0.002%
7/14/2025 GAMMA Investing LLC5,760$78K0.0%+53.7%0.001%
7/14/2025 Park Avenue Securities LLC10,299$139K0.0%N/A0.002%
7/11/2025 Wedge Capital Management L L P NC63,206$851K0.0%-20.5%0.009%
7/11/2025 Assenagon Asset Management S.A.41,860$563K0.0%+9.3%0.006%
7/11/2025 Perpetual Ltd1,805,497$24.30M0.3%+3.5%0.265%
7/11/2025 IFM Investors Pty Ltd124,065$1.67M0.0%+5.3%0.018%
7/10/2025 Swedbank AB102,514$1.38M0.0%+71.4%0.015%
7/9/2025 Reinhart Partners LLC.568,329$7.65M0.3%-7.7%0.083%
7/9/2025 Balefire LLC302,114$4.07M0.9%+27.8%0.044%
7/9/2025 First Bank & Trust19,950$269K0.0%+17.7%0.003%
7/9/2025 Veracity Capital LLC85,591$1.15M0.4%+5.3%0.013%
7/9/2025 Dudley & Shanley Inc.131,000$1.76M0.3%-89.0%0.019%
7/8/2025 Parallel Advisors LLC13,093$176K0.0%+14.8%0.002%
7/7/2025 Pacific Capital Partners Ltd652,019$8.78M8.2%-30.3%0.096%
7/7/2025 Salem Investment Counselors Inc.74,992$1.01M0.0%-16.4%0.011%
7/2/2025 Central Pacific Bank Trust Division31,300$421K0.1%+10.2%0.005%
7/1/2025 Kera Capital Partners Inc.26,251$353K0.1%+59.4%0.004%
6/23/2025 Swedbank AB59,814$970K0.0%-36.3%0.009%
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6/18/2025Voya Investment Management LLC5,021,365$81.40M0.1%+0.2%0.737%
6/11/2025Stanley Capital Management LLC998,500$16.19M3.2%+42.9%0.147%
5/28/2025Strs Ohio500,000$8.11M0.0%N/A0.073%
5/27/2025Advisors Capital Management LLC277,173$4.49M0.1%+16.3%0.041%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC6,583,468$106.72M0.0%-23.4%0.966%
5/16/2025Woodline Partners LP1,380,688$22.38M0.1%+14.5%0.203%
5/16/2025Empowered Funds LLC17,659$286K0.0%+40.3%0.003%
5/16/2025Great Lakes Advisors LLC1,281,940$20.41M0.2%+4.6%0.188%
5/16/2025Aristeia Capital L.L.C.34,619$561K0.0%N/A0.005%
5/16/2025Teza Capital Management LLC15,496$251K0.1%N/A0.002%
5/16/2025 Rise Advisors LLC1,523$25K0.0%N/A0.000%
5/16/2025Nissay Asset Management Corp Japan ADV83,661$1.36M0.0%+1.4%0.012%
5/16/2025Alliancebernstein L.P.6,262,052$101.51M0.0%+28.0%0.919%
5/16/2025AQR Capital Management LLC824,762$13.21M0.0%+285.4%0.121%
5/16/2025Amundi1,637,504$25.66M0.0%-6.6%0.240%
5/16/2025Adage Capital Partners GP L.L.C.300,000$4.86M0.0%N/A0.044%
5/15/2025Federation des caisses Desjardins du Quebec120,169$1.95M0.0%+37.5%0.018%
5/15/2025Royal Bank of Canada203,738$3.30M0.0%+104.3%0.030%
5/15/2025Quarry LP3,134$51K0.0%-23.7%0.000%
5/15/2025Twin Tree Management LP185,371$3.01M0.0%+461.7%0.027%
5/15/2025Vident Advisory LLC25,852$419K0.0%N/A0.004%
5/15/2025The Manufacturers Life Insurance Company 14,034,699$227.50M0.2%+53.2%2.060%
5/15/2025Canada Pension Plan Investment Board5,445,888$88.28M0.1%-74.1%0.799%
5/15/2025State of Wyoming23,052$374K0.0%+141.2%0.003%
5/15/2025OMERS ADMINISTRATION Corp24,181$392K0.0%-14.2%0.004%
5/15/2025Broyhill Asset Management LLC365,055$5.92M4.8%+69.6%0.054%
5/14/2025B. Metzler seel. Sohn & Co. AG160,013$2.59M0.0%+34.2%0.023%
5/14/2025Zuckerman Investment Group LLC1,272,101$20.62M2.2%+15.0%0.187%
5/14/2025Rafferty Asset Management LLC11,673$189K0.0%-24.9%0.002%
5/14/2025Corebridge Financial Inc.752,067$12.19M0.1%-2.3%0.110%
5/14/2025Comerica Bank279,732$4.53M0.0%+4.5%0.041%
5/14/2025MetLife Investment Management LLC580,957$9.42M0.1%+51.4%0.085%
5/14/2025Walleye Capital LLC758,679$12.30M0.1%-1.1%0.111%
5/14/2025Quantitative Investment Management LLC79,950$1.30M0.1%+112.8%0.012%
5/14/2025Dodge & Cox100,262,723$1.63B0.9%+1.1%14.714%
5/14/2025APG Asset Management N.V.397,091$5.96M0.0%-4.2%0.058%
5/14/2025Northwestern Mutual Wealth Management Co.1,701$28K0.0%+288.4%0.000%
5/14/2025AlphaQuest LLC5,207$84K0.0%+69.7%0.001%
5/14/2025Allstate Corp11,897$193K0.0%-41.4%0.002%
5/14/20251832 Asset Management L.P.18,127,204$293.84M0.3%+89.8%2.660%
5/14/2025Clarkston Capital Partners LLC9,591,950$155.49M3.1%+17.8%1.408%
5/14/2025Candriam S.C.A.51,544$836K0.0%-17.0%0.008%
5/14/2025T. Rowe Price Investment Management Inc.41,969,199$680.32M0.5%+1.5%6.159%
5/14/2025Humankind Investments LLC13,704$222K0.1%+22.0%0.002%
5/14/2025Credit Agricole S A66,788$1.08M0.0%-14.7%0.010%
5/14/2025Van Lanschot Kempen Investment Management N.V.5,506,019$89.25M0.9%+17.2%0.808%
5/14/2025Hsbc Holdings PLC412,781$6.66M0.0%+59.9%0.061%
5/14/2025Wellington Management Group LLP82,392$1.34M0.0%-91.1%0.012%
5/14/2025Korea Investment CORP260,786$4.23M0.0%-37.5%0.038%
5/13/2025Northern Trust Corp6,298,195$102.09M0.0%+2.1%0.924%
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5/13/2025Raymond James Financial Inc.1,417,653$22.98M0.0%-9.7%0.208%
5/13/2025State of New Jersey Common Pension Fund D223,080$3.62M0.0%-9.4%0.033%
5/13/2025American Century Companies Inc.2,327,507$37.73M0.0%+32.3%0.342%
5/13/2025Aberdeen Group plc435,622$7.06M0.0%-35.6%0.064%
5/13/2025Fjarde AP Fonden Fourth Swedish National Pension Fund124,617$2.02M0.0%-1.3%0.018%
5/13/2025Neuberger Berman Group LLC112,752$1.83M0.0%-87.0%0.017%
5/13/2025Boston Partners51,472$834K0.0%-99.2%0.008%
5/13/2025Gulf International Bank UK Ltd40,846$662K0.0%-22.6%0.006%
5/13/2025S Bank Fund Management Ltd4,938$80K0.0%N/A0.001%
5/13/2025National Pension Service70,104$1.14M0.0%-94.2%0.010%
(Data available from 1/1/2016 forward)

AVTR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AVTR shares?

During the previous two years, 535 institutional investors and hedge funds held shares of Avantor. The most heavily invested institutionals were Dodge & Cox ($1.63B), Vanguard Group Inc. ($1.05B), BlackRock Inc. ($917.33M), T. Rowe Price Investment Management Inc. ($680.32M), Barrow Hanley Mewhinney & Strauss LLC ($643.23M), State Street Corp ($578.67M), and Janus Henderson Group PLC ($382.13M).Learn more on Avantor's institutional investors.

What percentage of Avantor's stock is owned by institutional investors?

95.08% of Avantor's stock is owned by institutional investors. Learn more on AVTR's institutional investor holdings.

Which institutional investors have been buying Avantor's stock?

Of the 456 institutional investors that purchased Avantor's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Dodge & Cox ($31.84M), 1832 Asset Management L.P. ($16.77M), The Manufacturers Life Insurance Company ($14.00M), Norges Bank ($13.62M), Boston Partners ($12.31M), Barrow Hanley Mewhinney & Strauss LLC ($8.94M), and State Street Corp ($8.21M).

How much institutional buying is happening at Avantor?

Institutional investors have bought a total of 165,087,344 shares in the last 24 months. This purchase volume represents approximately $3.44B in transactions.

Which of Avantor's major shareholders have been selling company stock?

Of the 244 institutional investors that sold Avantor's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($25.74M), Boston Partners ($19.08M), Canada Pension Plan Investment Board ($15.59M), Artemis Investment Management LLP ($5.11M), Bank of America Corp DE ($4.06M), Durable Capital Partners LP ($3.18M), and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($2.31M).

How much institutional selling is happening at Avantor?

Institutional investors have sold a total of 111,462,767 shares in the last 24 months. This volume of shares sold represents approximately $2.23B in transactions.


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This page (NYSE:AVTR) was last updated on 7/24/2025 by MarketBeat.com Staff
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