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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.

13F holders, Q3 2021

Institutional positions in Avantor, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
476
+42 vs. Q2 2021
Shares held
561.3M
+37.5M (+7.2%) vs. Q2 2021
Total value
$23.0B
+$4.35B (+23.4%) vs. Q2 2021
New holders
81
161 more added
Sold out
39
182 more reduced

6 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AVTR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2021: 476 institutions
Q1 2021: 415 institutionsQ2 2021: 440 institutionsQ3 2021: 476 institutionsQ4 2021: 497 institutionsQ1 2022: 481 institutionsQ2 2022: 484 institutionsQ3 2022: 440 institutionsQ4 2022: 446 institutionsQ1 2023: 467 institutionsQ2 2023: 443 institutionsQ3 2023: 439 institutionsQ4 2023: 472 institutionsQ1 2024: 497 institutionsQ2 2024: 515 institutionsQ3 2024: 520 institutionsQ4 2024: 493 institutionsQ1 2025: 485 institutionsQ2 2025: 506 institutionsQ3 2025: 466 institutionsQ4 2025: 421 institutionsQ1 2026: 433 institutionsQ2 2026: 460 institutions
Value heldQ3 2021: $23.0B
Q1 2021: $15.8BQ2 2021: $18.9BQ3 2021: $23.0BQ4 2021: $23.6BQ1 2022: $19.4BQ2 2022: $18.5BQ3 2022: $11.6BQ4 2022: $12.5BQ1 2023: $13.0BQ2 2023: $12.6BQ3 2023: $13.3BQ4 2023: $14.8BQ1 2024: $16.5BQ2 2024: $13.8BQ3 2024: $17.7BQ4 2024: $14.4BQ1 2025: $11.2BQ2 2025: $9.58BQ3 2025: $8.47BQ4 2025: $7.97BQ1 2026: $5.30BQ2 2026: $6.92B
Institutions holding AVTR and their total value by quarter
QuarterHoldersValue
Q2 2026460$6.92B
Q1 2026433$5.30B
Q4 2025421$7.97B
Q3 2025466$8.47B
Q2 2025506$9.58B
Q1 2025485$11.2B
Q4 2024493$14.4B
Q3 2024520$17.7B
Q2 2024515$13.8B
Q1 2024497$16.5B
Q4 2023472$14.8B
Q3 2023439$13.3B
Q2 2023443$12.6B
Q1 2023467$13.0B
Q4 2022446$12.5B
Q3 2022440$11.6B
Q2 2022484$18.5B
Q1 2022481$19.4B
Q4 2021497$23.6B
Q3 2021476$23.0B
Q2 2021440$18.9B
Q1 2021415$15.8B

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q2 2021.

Institutions holding AVTR in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Park Avenue Securities LLC7,405$303.0K0.01%+7,405New
Smithfield Trust Co7,422$304.0K0.02%+1,644+28.5%Added
Janney Montgomery Scott LLC7,502$307.0K0.00%+992+15.2%Added
Bridgewater Associates, LP7,550$309.0K0.00%+7,550New
Kestra Advisory Services, LLC7,598$311.0K0.00%+719+10.5%Added
Vestcor Inc7,722$316.0K0.01%−1,048−11.9%Reduced
Glenmede Trust Co NA7,814$317.0K0.00%+7,814New
Livforsakringsbolaget Skandia, Omsesidigt8,100$331.0K0.02%00.0%Unchanged
Raymond James Trust N.A.8,236$337.0K0.01%−1,498−15.4%Reduced
World Asset Management Inc8,281$339.0K0.03%−885−9.7%Reduced
Alps Advisors Inc8,652$354.0K0.00%+8,652New
IHT Wealth Management, LLC9,101$372.0K0.03%−2,363−20.6%Reduced
Friess Associates LLC9,094$372.0K0.16%+5,429+148.1%Added
Toroso Investments, LLC9,163$375.0K0.01%+1,521+19.9%Added
Allstate Corp9,244$378.0K0.02%−1,738−15.8%Reduced
Parallel Advisors, LLC9,237$378.0K0.02%+422+4.8%Added
Oppenheimer & Co Inc9,234$378.0K0.01%+9,234New
Blueshift Asset Management, LLC9,638$394.0K0.02%−32,758−77.3%Reduced
Pensionfund DSM Netherlands9,700$397.0K0.05%+9,700New
First Horizon Advisors, Inc.9,934$406.0K0.01%+6,913+228.8%Added
Nisa Investment Advisors, LLC9,998$409.0K0.00%+4,868+94.9%Added
HBK Investments L P10,000$409.0K0.01%+10,000New
Courier Capital LLC10,045$411.0K0.04%00.0%Unchanged
HighTower Advisors, LLC10,143$415.0K0.00%+920+10.0%Added
Prudential PLC10,217$418.0K0.01%+10,217New
O'Shaughnessy Asset Management, LLC10,748$440.0K0.01%+6,235+138.2%Added
Guggenheim Capital LLC10,804$442.0K0.00%−64,380−85.6%Reduced
Maven Securities LTD11,000$450.0K0.05%+11,000New
Quantbot Technologies LP11,116$454.0K0.03%+11,116New
JustInvest LLC11,172$457.0K0.04%−13,141−54.0%Reduced
American International Group, Inc.11,388$466.0K0.00%−867−7.1%Reduced
First Bank & Trust11,412$467.0K0.21%−382−3.2%Reduced
Manufacturers Life Insurance Company, The11,445$468.0K0.00%00.0%Unchanged
Mount Yale Investment Advisors, LLC11,633$476.0K0.05%−1,048−8.3%Reduced
Fulton Bank, N.A.11,661$477.0K0.02%−290−2.4%Reduced
Patriot Financial Group Insurance Agency, LLC11,682$478.0K0.08%−496−4.1%Reduced
Tocqueville Asset Management L.P.12,000$491.0K0.01%00.0%Unchanged
Exchange Traded Concepts, LLC12,178$498.0K0.01%+1,872+18.2%Added
First Hawaiian Bank12,364$505.0K0.02%−899−6.8%Reduced
Corbett Road Capital Management, LLC12,353$505.0K0.88%−349−2.7%Reduced
Seeyond12,809$523.0K0.05%+7,019+121.2%Added
Vident Investment Advisory, LLC12,905$528.0K0.02%+337+2.7%Added
Ossiam12,945$529.0K0.01%+12,945New
Captrust Financial Advisors13,064$534.0K0.00%+623+5.0%Added
James Hambro & Partners13,151$538.0K0.04%00.0%Unchanged
Commonwealth Equity Services, LLC13,439$549.0K0.00%−36,340−73.0%Reduced
Bank of Montreal13,518$552.0K0.00%+5,360+65.7%Added
ProShare Advisors LLC13,857$567.0K0.00%−4,903−26.1%Reduced
Toth Financial Advisory Corp14,000$573.0K0.09%00.0%Unchanged
Jackson Square Capital, LLC14,116$577.0K0.19%00.0%Unchanged
PDT Partners, LLC14,200$581.0K0.04%+14,200New
Commerce Bank14,526$594.0K0.00%+5,770+65.9%Added
First Light Asset Management, LLC14,596$597.0K0.04%00.0%Unchanged
Sheets Smith Wealth Management14,806$606.0K0.08%−456−3.0%Reduced
Deltec Asset Management LLC15,000$613.0K0.09%00.0%Unchanged
Pitcairn Co15,370$629.0K0.04%−360−2.3%Reduced
Panagora Asset Management Inc15,448$632.0K0.00%00.0%Unchanged
American Portfolios Advisors15,725$643.2K0.02%−1,473−8.6%Reduced
Hilltop Holdings Inc.15,916$651.0K0.07%+2,914+22.4%Added
Ethic Inc.16,005$655.0K0.07%+2,344+17.2%Added
Aspire Private Capital, LLC16,058$657.0K0.22%−1,784−10.0%Reduced
Tudor Investment Corp Et Al16,093$658.0K0.01%+16,093New
IBM Retirement Fund16,327$668.0K0.05%00.0%Unchanged
Gateway Advisory, LLC16,427$672.0K0.14%+161+1.0%Added
Baird Financial Group, Inc.17,825$729.0K0.00%+1,458+8.9%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC18,229$744.0K0.06%+10,110+124.5%Added
Susquehanna Fundamental Investments, LLC18,410$753.0K0.01%−236,159−92.8%Reduced
Oppenheimer Asset Management Inc.18,659$763.0K0.01%−1,710−8.4%Reduced
Redpoint Investment Management Pty Ltd18,833$770.0K0.07%00.0%Unchanged
Crossmark Global Holdings, Inc.18,942$775.0K0.02%+18,942New
Schroder Investment Management Group19,038$778.0K0.00%+14,559+325.1%Added
Chiron Investment Management, LLC19,974$817.0K0.13%+19,974New
Banque Cantonale Vaudoise20,100$822.0K0.04%+20,100New
Squarepoint Ops LLC20,456$837.0K0.01%−226,247−91.7%Reduced
Redhawk Wealth Advisors, Inc.20,507$839.0K0.23%+14,563+245.0%Added
MML Investors Services, LLC20,876$854.0K0.01%−94−0.4%Reduced
Qtron Investments LLC21,133$864.0K0.23%−1,108−5.0%Reduced
E. Ohman J:or Asset Management AB21,500$879.4K0.03%00.0%Unchanged
Bayesian Capital Management, LP22,013$900.0K0.26%+22,013New
GWM Advisors LLC22,135$905.0K0.02%+12,089+120.3%Added
Old National Bancorp23,255$952.0K0.04%−1,285−5.2%Reduced
CIBC Asset Management Inc23,698$969.0K0.00%+2,038+9.4%Added
Hobart Private Capital, LLC23,708$969.7K0.38%−659−2.7%Reduced
Advisor Resource Council24,064$984.0K0.30%−13,849−36.5%Reduced
TD Private Client Wealth LLC24,308$994.2K0.04%−4,810−16.5%Reduced
Duality Advisers, LP24,824$1.01M0.08%+24,824New
Monashee Investment Management LLC25,000$1.02M0.19%−50,000−66.7%Reduced
Sumitomo Mitsui DS Asset Management Company, Ltd27,239$1.11M0.03%−210−0.8%Reduced
Daiwa Securities Group Inc.27,321$1.12M0.01%+3,321+13.8%Added
Strategic Investment Advisors27,534$1.13M0.25%−540−1.9%Reduced
JB Capital LLC27,598$1.13M0.15%+27,598New
Paradigm Asset Management Co LLC27,700$1.13M0.31%−1,400−4.8%Reduced
FORA Capital, LLC29,335$1.20M0.30%+4,969+20.4%Added
LPL Financial LLC29,499$1.21M0.00%−386−1.3%Reduced
Ascendant Capital Management, LLC30,000$1.23M0.93%−17,500−36.8%Reduced
Cannon Global Investment Management, LLC30,000$1.23M1.84%+30,000New
Marshall Wace, LLP30,516$1.25M0.01%+30,516New
FDx Advisors, Inc.30,863$1.26M0.04%+437+1.4%Added
SG Americas Securities, LLC30,915$1.26M0.01%−2,269−6.8%Reduced
Polaris Wealth Advisory Group, LLC31,032$1.27M0.08%+10,402+50.4%Added