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Livermore
Livermore
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Avantor, Inc.

AVTR
Exchange
NYSE
Industry
Laboratory Analytical Instruments
SEC CIK
0001722482

No open-market purchases or sales by Avantor, Inc. insiders were filed in the last 90 days; 460 institutions reported holding it in 13F filings for Q2 2026, worth $6.92B in total; superinvestors Greenhaven Associates and Southeastern Asset Management (Longleaf) hold it.

Q1 2024 vs. Q4 2023

How the institutions holding Avantor, Inc. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of AVTR: Q4 2023 compared with Q1 2024
MeasureQ4 2023Of which not filed for Q1 2024Q1 2024Change
Holders4722497+27
Shares645.0M37.3K644.8M−234.0K (0.0%)
Value$14.8B$821.8K$16.5B+$1.68B (+11.4%)

2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (64)

Institutions that held Avantor, Inc. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to AVTR in Q1 2024
InstitutionSharesValue% of portfolio
Durable Capital Partners LP8,499,352$217.3M1.68%
Holocene Advisors, LP3,699,294$94.6M0.35%
40 North Management LLC2,890,000$73.9M4.93%
Hawk Ridge Capital Management LP1,382,997$35.4M1.59%
Magnetar Financial LLC1,374,812$35.2M0.79%
Iron Triangle Partners LP1,150,000$29.4M3.04%
Mediolanum International Funds Ltd743,568$19.0M0.31%
Kames Capital plc657,785$16.8M0.25%
Danske Bank A/S353,877$9.05M0.03%
Sofinnova Investments, Inc.232,446$5.94M0.35%
Resona Asset Management Co.,Ltd.228,298$5.84M0.03%
Worldquant Millennium Advisors LLC225,539$5.77M0.07%
Unisphere Establishment220,000$5.63M0.06%
Sivik Global Healthcare LLC213,947$5.47M1.99%
State of Tennessee, Treasury Department120,000$3.07M0.01%
Simplify Asset Management Inc.109,781$2.81M0.27%
Arrowstreet Capital, Limited Partnership107,138$2.74M0.00%
Parkwood LLC87,732$2.24M0.24%
Concentric Capital Strategies, LP87,069$2.23M0.14%
Jefferies Financial Group Inc.74,739$1.91M0.04%
Aquatic Capital Management LLC66,400$1.70M0.06%
Danica Pension, Livsforsikringsaktieselskab63,072$1.61M0.04%
IMC-Chicago, LLC60,553$1.55M0.05%
Oliver Luxxe Assets LLC60,165$1.54M0.32%
Dynasty Wealth Management, LLC56,818$1.45M0.05%
Edgestream Partners, L.P.48,574$1.24M0.06%
Central Pacific Bank - Trust Division41,087$1.04M0.13%
Gsa Capital Partners LLP40,019$1.02M0.08%
Diversify Advisory Services, LLC35,965$907.8K0.05%
Group One Trading, L.P.34,477$881.6K0.03%
Hunting Hill Global Capital, LLC20,387$521.3K0.31%
PEAK6 Investments LLC19,051$487.1K0.02%
Creative Planning18,599$475.6K0.00%
Seelaus Asset Management LLC13,715$350.7K0.35%
Qtron Investments LLC13,200$337.5K0.05%
Machina Capital S.A.S.12,224$312.6K0.16%
Diametric Capital, LP11,266$288.1K0.16%
Sciencast Management LP10,678$273.0K0.17%
Obermeyer Wood Investment Counsel, LLLP10,053$257.1K0.02%
Empowered Funds, LLC9,760$249.6K0.00%
Meiji Yasuda Asset Management Co Ltd.9,550$244.2K0.01%
Lombard Odier Asset Management (Switzerland) SA9,339$238.8K0.02%
Prelude Capital Management, LLC9,301$237.8K0.02%
Snowden Capital Advisors LLC8,697$222.4K0.01%
Mirabella Financial Services LLP8,584$219.9K0.02%
Oxford Asset Management LLP8,576$219.3K0.24%
Paloma Partners Management Co8,570$219.1K0.03%
Evercore Wealth Management, LLC8,211$210.0K0.00%
Atom Investors LP7,844$200.6K0.03%
SG Americas Securities, LLC6,210$159.0K0.00%
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH3,624$92.7K0.00%
Harvest Fund Management Co., Ltd3,501$89.0K0.01%
Osterweis Capital Management Inc1,120$28.6K0.00%
Riverview Trust Co672$17.2K0.01%
Front Row Advisors LLC613$15.7K0.01%
Credit Agricole S A470$11.4K0.00%
First Financial Corp435$11.1K0.01%
Meeder Asset Management Inc250$6.39K0.00%
nVerses Capital, LLC200$5.11K0.01%
Ransom Advisory, Ltd200$5.11K0.00%
Mather Group, LLC.103$2.35K0.00%
Toth Financial Advisory Corp60$1.53K0.00%
TD Capital Management LLC6$1530.00%
TFC Financial Management3$770.00%

Sold out (37)

Institutions that held Avantor, Inc. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of AVTR in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Causeway Capital Management LLC2,559,572$58.4M
Twinbeech Capital LP1,111,482$25.4M
Twin Tree Management, LP642,313$14.7M
Engineers Gate Manager LP195,645$4.47M
United Capital Financial Advisers, LLC148,137$3.38M
Condor Capital Management90,124$2.06M
Sand Grove Capital Management LLP88,000$2.01M
GTS Securities LLC79,591$1.82M
HRT Financial LP57,639$1.31M
Dark Forest Capital Management LP54,517$1.24M
Dryden Capital, LLC54,000$1.23M
Sabal Trust CO50,597$1.16M
Swiss Life Asset Management Ltd30,774$703.7K
Aquila Investment Management LLC28,000$639.2K
Lazard Asset Management LLC25,799$588.0K
Endurant Capital Management LP24,598$561.6K
Two Sigma Securities, LLC17,518$399.9K
Cetera Advisor Networks LLC15,881$362.6K
Oak Thistle LLC14,859$339.2K
XTX Topco Ltd10,613$242.3K
Pearl River Capital, LLC10,563$241.2K
Seeds Investor LLC10,439$238.3K
TCW Group Inc10,283$237.3K
Gladius Capital Management LP1,855$42.4K
Assetmark, Inc343$7.83K
Jones Financial Companies LLLP287$6.55K
South State Corp.253$5.78K
Glassman Wealth Services253$5.78K
HM Payson & Co202$4.61K
North Star Investment Management Corp.86$1.96K
Financial Synergies Wealth Advisors, Inc.64$1.35K
Pineridge Advisors LLC57$1.30K
TSFG, LLC35$1.00K
Spire Wealth Management46$993
Gradient Investments LLC32$731
Turtle Creek Wealth Advisors, LLC31$708
Motco2$46

Not filed for Q1 2024 yet (2)

Institutions that held Avantor, Inc. at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AVTR in Q4 2023 that haven't filed for Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
DFPG Investments, LLC36,169$795.7K
Desjardins Global Asset Management Inc.1,143$26.1K