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Livermore
Livermore
ZHEN

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, Q1 2023

Institutional positions in Avantor, Inc. as of Mar 31, 2023. 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
467
+29 vs. Q4 2022
Shares held
614.5M
+23.8M (+4.0%) vs. Q4 2022
Total value
$13.0B
+$534.6M (+4.3%) vs. Q4 2022
New holders
87
176 more added
Sold out
58
148 more reduced

8 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 467 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 heldQ1 2023: $13.0B
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, Q1 2023

Shares, value and share of portfolio for each institution holding Avantor, Inc.; share changes are against Q4 2022.

Institutions holding AVTR in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Jackson Square Partners, LLC9,905$209.4K0.01%−4,455−31.0%Reduced
Marshall Wace, LLP10,117$213.9K0.00%−34,763−77.5%Reduced
Alberta Investment Management Corp10,500$222.0K0.00%+10,500New
CTC Capital Management, LLC10,500$222.0K0.46%+10,500New
Intrust Bank NA10,577$223.6K0.03%−143−1.3%Reduced
Creative Planning10,604$224.2K0.00%+1,046+10.9%Added
Stephenson National Bank & Trust10,756$227.4K0.14%+230+2.2%Added
LRT Capital Management, LLC11,167$236.1K0.18%−6,066−35.2%Reduced
New York Life Investment Management LLC11,442$241.9K0.00%−226−1.9%Reduced
Y-Intercept (Hong Kong) Ltd11,838$250.3K0.03%−13,661−53.6%Reduced
Banque Cantonale Vaudoise12,400$262.0K0.01%00.0%Unchanged
Blueshift Asset Management, LLC12,472$263.7K0.11%+12,472New
CastleKnight Management LP12,600$266.4K0.07%−8,400−40.0%Reduced
Mount Yale Investment Advisors, LLC12,684$268.1K0.03%+12,684New
Agf Management Ltd13,103$277.0K0.00%+13,103New
Bank of Nova Scotia13,531$286.0K0.00%−6,848−33.6%Reduced
Gabelli & Co Investment Advisers, Inc.13,618$287.9K0.06%00.0%Unchanged
Hantz Financial Services, Inc.13,804$292.0K0.01%+1,890+15.9%Added
Caisse de Depot Et Placement du Quebec14,267$301.6K0.00%+14,267New
Teza Capital Management LLC14,395$304.3K0.07%+14,395New
Echo Street Capital Management LLC14,416$304.8K0.00%+4,734+48.9%Added
Legacy Wealth Asset Management, LLC14,496$306.4K0.11%−17−0.1%Reduced
First Light Asset Management, LLC14,596$308.6K0.03%00.0%Unchanged
Twinbeech Capital LP14,673$310.2K0.01%−1,008,500−98.6%Reduced
Schechter Investment Advisors, LLC14,968$316.4K0.03%+368+2.5%Added
First Eagle Investment Management, LLC15,205$321.4K0.00%+14,099+1,274.8%Added
Suvretta Capital Management, LLC15,400$325.6K0.02%+15,400New
MQS Management LLC15,449$326.6K0.21%+15,449New
Private Advisor Group, LLC15,632$330.5K0.00%+1,818+13.2%Added
Two Sigma Securities, LLC15,865$335.4K0.03%+15,865New
Walleye Trading LLC15,892$336.0K0.01%+14,387+955.9%Added
Vestcor Inc15,872$336.0K0.01%−118−0.7%Reduced
Tokio Marine Asset Management Co Ltd16,053$339.4K0.02%+3,017+23.1%Added
Snowden Capital Advisors LLC16,174$341.9K0.01%+16,174New
Rehmann Capital Advisory Group16,437$347.5K0.03%+3,081+23.1%Added
First Republic Investment Management, Inc.16,655$352.1K0.00%+172+1.0%Added
Dynamic Advisor Solutions LLC16,656$352.1K0.02%+932+5.9%Added
Pitcairn Co16,850$356.2K0.03%+16,850New
Old National Bancorp17,252$364.7K0.01%−129−0.7%Reduced
First Hawaiian Bank17,329$366.3K0.01%+830+5.0%Added
Engineers Gate Manager LP18,813$397.7K0.02%−141,017−88.2%Reduced
Metis Global Partners, LLC21,354$451.4K0.03%+21,354New
CIBC Asset Management Inc22,009$465.3K0.00%+655+3.1%Added
Machina Capital S.A.S.22,056$466.3K0.41%+22,056New
Natixis Investment Managers International22,634$478.5K0.04%−5,268−18.9%Reduced
Advisors Asset Management, Inc.23,347$493.6K0.01%−756−3.1%Reduced
First Bank & Trust23,747$502.0K0.13%−20.0%Reduced
Quantamental Technologies LLC23,863$504.5K0.27%+23,863New
DFPG Investments, LLC24,211$511.8K0.05%+3,241+15.5%Added
Advisory Services Network, LLC24,475$517.4K0.01%+10,394+73.8%Added
Virtu Financial LLC24,645$521.0K0.06%+24,645New
JustInvest LLC24,701$522.2K0.02%−25,725−51.0%Reduced
Prudential PLC24,789$524.0K0.01%−6,825−21.6%Reduced
Belfer Management LLC24,907$526.5K13.64%+2,179+9.6%Added
Rockefeller Capital Management L.P.25,315$534.0K0.00%+2,340+10.2%Added
Channel Wealth LLC25,713$543.6K0.35%+25,713New
Tower Research Capital LLC (TRC)25,752$544.0K0.02%+20,481+388.6%Added
Jump Financial, LLC25,844$546.3K0.02%+25,844New
Bridgefront Capital, LLC26,338$556.8K0.34%+26,338New
CIBC World Markets Inc.26,752$566.0K0.00%−14,200−34.7%Reduced
Jasper Ridge Partners, L.P.27,606$583.6K0.03%00.0%Unchanged
Kula Investments, LLC27,858$588.9K0.15%+2,977+12.0%Added
Aquila Investment Management LLC28,000$591.9K0.49%00.0%Unchanged
SG Americas Securities, LLC28,298$598.0K0.01%+6,929+32.4%Added
Assenagon Asset Management S.A.28,292$598.1K0.00%+14,732+108.6%Added
Burns Matteson Capital Management, LLC28,357$599.5K0.38%−510−1.8%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC28,597$604.5K0.04%00.0%Unchanged
Qsemble Capital Management, LP28,600$604.6K0.41%+28,600New
Panagora Asset Management Inc28,711$607.0K0.00%−848−2.9%Reduced
TD Private Client Wealth LLC29,240$618.1K0.03%+10,243+53.9%Added
Twin Tree Management, LP29,547$624.6K0.02%+29,547New
E. Ohman J:or Asset Management AB30,300$640.5K0.03%00.0%Unchanged
Schroder Investment Management Group30,674$648.4K0.00%+3,170+11.5%Added
M&T Bank Corp31,154$659.0K0.00%−1,076−3.3%Reduced
US Bancorp31,542$666.8K0.00%+2,149+7.3%Added
Vontobel Holding Ltd.32,142$679.5K0.01%−9,029−21.9%Reduced
DeDora Capital, Inc.33,237$702.6K0.30%00.0%Unchanged
Stonehage Fleming Financial Services Holdings Ltd33,111$703.8K0.04%−476−1.4%Reduced
Davis Investment Partners, LLC34,025$706.7K0.37%00.0%Unchanged
Park Avenue Securities LLC33,536$709.0K0.01%+3,645+12.2%Added
Gotham Asset Management, LLC33,900$716.6K0.02%−27,267−44.6%Reduced
Glenmede Trust Co NA34,781$735.3K0.00%+34,781New
Synergy Financial Management, LLC35,049$740.9K0.18%−10,634−23.3%Reduced
MetLife Investment Management35,229$744.7K0.01%+83+0.2%Added
Humankind Investments LLC36,709$776.0K0.32%−6,642−15.3%Reduced
Bank of Montreal34,343$779.6K0.00%−353,588−91.1%Reduced
Chesley Taft & Associates LLC36,935$780.8K0.05%00.0%Unchanged
Illinois Municipal Retirement Fund37,153$785.0K0.02%00.0%Unchanged
MML Investors Services, LLC37,720$797.0K0.01%−11,396−23.2%Reduced
Ci Investments Inc.38,087$805.0K0.00%−113−0.3%Reduced
Oak Thistle LLC38,320$810.1K0.48%+24,653+180.4%Added
Cetera Advisor Networks LLC39,238$829.5K0.01%+39,238New
Brant Point Investment Management LLC39,523$835.5K0.20%00.0%Unchanged
BFT Financial Group, LLC39,709$839.4K0.13%+39,709New
Cipher Capital LP40,339$852.8K0.16%+40,339New
LMCG Investments, LLC40,565$857.5K0.06%+882+2.2%Added
Stifel Financial Corp41,231$871.6K0.00%+10,760+35.3%Added
Mariner, LLC41,940$887.0K0.00%+814+2.0%Added
Aft, Forsyth & Sober, LLC42,500$898.5K0.45%00.0%Unchanged
Elo Mutual Pension Insurance Co42,510$899.0K0.03%−9,669−18.5%Reduced