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Disclosery

AVTR AVANTOR INC

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Stock (common), issuer CIK 1722482

446 managers (460 13F filers) reported a position in AVTR shares at 2026-06-30, 699,186,294 shares in all. 94 filers opened a position and 66 filers sold out during the quarter.

Managers
446
13F filers
460
New
94
Added
190
Reduced
111
Sold out
66
Shares held by filers
699,186,294

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.55,341$548K<0.01%-1,42213F-HRTimelineGroup
Engineers Gate Manager LP54,570$540K0.01%+42,77013F-HRTimeline
Kera Capital Partners, Inc.51,885$514K0.05%+33,31213F-HRTimeline
ARISTEIA CAPITAL, L.L.C.51,523$510K0.01%-3,08113F-HRTimeline
NANO CAP NEW MILLENNIUM GROWTH FUND L P50,000$495K0.38%new13F-HRTimeline
BRANT POINT INVESTMENT MANAGEMENT LLC50,000$495K0.11%new13F-HRTimeline
Rock Creek Group LLCin group Rock Creek Group LLC50,000$495K0.05%-50,00013F-HRTimelineGroup
Sivia Capital Partners, LLC49,352$489K0.06%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC49,459$488K<0.01%+44,16413F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC48,885$484K0.01%+30,28513F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP47,660$472K<0.01%+18,28413F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth47,659$472K<0.01%+32,45913F-HRTimelineGroup
Blue Trust, Inc.47,130$467K<0.01%+20,20713F-HRTimeline
GAMMA Investing LLC46,592$461K0.02%+22,49113F-HRTimeline
Crossmark Global Holdings, Inc.46,130$457K0.01%-12913F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…45,912$455K<0.01%-36,83413F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp45,617$451K<0.01%+18,04013F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC41,880$415K0.01%+36,82013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS40,627$402K<0.01%013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC38,731$383K<0.01%-4,65413F-HRTimelineGroup
Chicago Partners Investment Group LLC33,682$382K0.01%+9,61313F-HRTimeline
Arax Advisory Partners37,752$374K<0.01%+35,28813F-HRTimeline
SALEM INVESTMENT COUNSELORS INC35,072$347K0.01%-95013F-HRTimeline
Utah Retirement Systems34,921$346K<0.01%013F-HRTimeline
BRIGHTON JONES LLC34,814$345K0.01%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC34,131$338K<0.01%new13F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding33,975$336K+33,016Timeline
Ensign Peak Advisors, Inc33,746$334K<0.01%-4,80013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC33,534$332K<0.01%+2,49713F-HRTimelineGroup
DeDora Capital, Inc.33,237$329K0.07%013F-HRTimeline
AXQ CAPITAL, LP32,254$319K0.03%-128,64113F-HRTimeline
Atria Investments, Inc31,706$314K<0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…31,701$314K0.01%013F-HRTimeline
Central Pacific Bank - Trust Division31,300$310K0.03%013F-HRTimeline
SummitTX Capital, L.P.31,285$310K0.01%new13F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC29,725$294K<0.01%-167,76413F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …29,311$290K<0.01%new13F-HRTimelineGroup
Frec Markets, Inc.in group Frec Markets, Inc.29,179$289K0.03%new13F-HRTimelineGroup
STRAIGHTLINE GROUP LLC28,179$279K0.13%new13F-HRTimeline
HB Wealth Management, LLC28,137$279K<0.01%new13F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC27,869$276K0.01%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC27,615$273K<0.01%new13F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS27,614$273K<0.01%+17,44313F-HRTimeline
Jasper Ridge Partners, L.P.27,606$273K0.01%013F-HR/ATimeline
Zuckerman Investment Group, LLC27,223$270K0.02%-10,27413F-HRTimeline
Argent Trust Co26,953$267K0.01%-2,88713F-HRTimeline
ProShare Advisors LLC26,933$267K<0.01%-42213F-HRTimeline
First Bank & Trust26,696$264K0.04%-6,02313F-HRTimeline
Empowered Funds, LLC25,594$253K<0.01%+3,07613F-HRTimeline
CHANNEL WEALTH LLC25,510$253K0.06%013F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…25,124$249K<0.01%+6,63313F-HRTimelineGroup
Meeder Advisory Services, Inc.in group Meeder Advisory Services, Inc.24,941$247K0.01%+5,75813F-HRTimelineGroup
BFSG, LLC24,427$242K0.02%+2,41013F-HRTimeline
Ballentine Partners, LLC24,103$239K<0.01%new13F-HRTimeline
Merit Financial Group, LLC23,646$234K<0.01%new13F-HR/ATimeline
Curi Capital, LLC23,474$232K<0.01%+10,92213F-HRTimeline
SYON CAPITAL LLC23,415$232K0.01%+12,39013F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…23,150$229K<0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC23,000$228K0.02%013F-HRTimeline
Sequoia Financial Advisors, LLC22,739$225K<0.01%+11,37813F-HRTimeline
SHELTON CAPITAL MANAGEMENT22,738$225K<0.01%013F-HRTimeline
Claret Asset Management Corp22,499$223K0.02%+5,58413F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC22,369$221K<0.01%+3,52613F-HRTimeline
Belfer Management LLC22,317$221K3.66%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Baker Avenue Asset Management, LP22,057$218K<0.01%new13F-HRTimeline
Snowden Capital Advisors LLC21,962$217K0.01%+31113F-HRTimeline
Ethic Inc.21,520$213K<0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV21,451$212K<0.01%013F-HRTimelineGroup
CIBC Asset Management Inc21,174$210K<0.01%013F-HRTimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC21,126$209K0.02%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC21,017$208K<0.01%-203,06713F-HRTimelineGroup
GREENLEAF TRUST20,108$199K<0.01%new13F-HRTimeline
Alpha Wealth Funds, LLC20,000$198K0.12%+5,00013F-HRTimeline
ROTHSCHILD INVESTMENT LLC19,896$197K0.01%+19,47313F-HRTimeline
Sterling Capital Management LLC19,828$196K<0.01%-2,33713F-HRTimeline
Quantbot Technologies LP19,791$196K0.01%+13,81413F-HRTimeline
CERTUITY, LLC19,772$196K0.01%+9,22513F-HRTimeline
North Dakota State Investment Board19,645$194K0.01%+33213F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP19,542$193K<0.01%+9,33713F-HRTimelineGroup
IMC-Chicago, LLC19,126$189K<0.01%-35,13813F-HRTimeline
NorthCrest Asset Manangement, LLC17,843$188K<0.01%new13F-HRTimeline
Parallel Advisors, LLC18,340$182K<0.01%+9,88813F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\16,886$167K<0.01%+12,69013F-HRTimelineGroup
Allworth Financial LP16,512$163K<0.01%+14,34913F-HRTimeline
Terril Brothers, Inc.16,200$160K0.04%+5,40013F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co15,889$157K0.01%+52613F-HRTimelineGroup
Bull Harbor Capital LLC15,884$157K0.03%new13F-HRTimeline
AlphaGrep UK Ltd15,752$156K0.05%-69,27313F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC15,613$155K0.01%new13F-HRTimeline
CONNABLE OFFICE INC15,239$151K0.01%013F-HRTimeline
American Trust14,944$148K0.01%+4,69913F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC14,873$147K<0.01%+2,41013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.14,389$142K<0.01%+9,60413F-HRTimelineGroup
MAI Capital Management14,268$141K<0.01%+12,70913F-HRTimeline
VERUS CAPITAL PARTNERS, LLC14,147$140K0.01%013F-HRTimeline
Krilogy Financial LLC14,141$140K<0.01%new13F-HRTimeline
Optas, LLC14,081$139K0.02%new13F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC14,040$139K0.01%new13F-HRTimeline
STRS OHIO13,895$138K<0.01%-1,90613F-HRTimeline
NewEdge Wealth, LLC13,800$137K<0.01%new13F-HRTimeline
Advisory Services Network, LLC13,656$135K<0.01%-2,49813F-HRTimeline
WADDELL & ASSOCIATES, LLC13,624$135K0.01%new13F-HRTimeline
New Age Alpha Advisors, LLC13,372$132K0.01%new13F-HRTimeline
Empirical Financial Services, LLC d.b.a…13,293$132K<0.01%new13F-HRTimeline
Nykredit A/Sin group Nykredit A/S13,287$132K<0.01%13F-HR/ATimelineGroup
Clearstead Advisors, LLC13,018$129K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC12,912$128K<0.01%new13F-HR/ATimeline
PROFUND ADVISORS LLC12,735$126K<0.01%+32413F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …12,296$123K<0.01%+613F-HRTimelineGroup
MML INVESTORS SERVICES, LLC12,422$123K<0.01%new13F-HRTimeline
BANK OF NOVA SCOTIAgroup of 2 filers holding12,193$121K-41,600Timeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC12,094$120K<0.01%-5,00313F-HRTimelineGroup
Sagewood Asset Management LP11,861$117K0.03%-1,33013F-HRTimeline
JOHN G ULLMAN & ASSOCIATES INC11,800$117K0.01%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT11,713$116K<0.01%new13F-HR/ATimeline
Vestmark Advisory Solutions, Inc.11,561$114K<0.01%new13F-HRTimeline
Wick Capital Partners, LLC11,339$112K0.02%new13F-HRTimeline
CIDEL ASSET MANAGEMENT INC11,299$112K0.01%new13F-HRTimeline
Parcion Private Wealth LLC11,264$112K0.01%new13F-HRTimeline
SAGE RHINO CAPITAL LLC11,157$110K0.02%new13F-HRTimeline
Portside Wealth Group, LLC11,100$110K0.01%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC10,898$108K<0.01%-1,19013F-HRTimelineGroup
Abel Hall, LLC10,875$108K0.02%new13F-HRTimeline
Rafferty Asset Management, LLC10,758$107K<0.01%new13F-HRTimeline
Janney Montgomery Scott LLC10,582$105K<0.01%new13F-HRTimeline
Leonteq Securities AG10,542$104K0.01%-10,70013F-HRTimeline
INTRUST BANK NA10,312$102K0.01%new13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd10,300$102K<0.01%-57,85713F-HRTimelineGroup
HUB Investment Partners, LLC10,046$99.5K<0.01%new13F-HRTimeline
UMB Bank, n.a.9,932$98.3K<0.01%+7,36713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Versant Capital Management, Inc9,073$89.8K0.01%+7,15113F-HRTimeline
Aster Capital Management (DIFC) Ltd8,863$87.7K0.02%new13F-HR/ATimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…8,518$84.3K<0.01%+5,37513F-HRTimelineGroup
TrinityBridge Ltd8,450$84K<0.01%013F-HRTimeline
Fulcrum Asset Management LLP8,200$82.2K0.01%new13F-HRTimeline
State of Wyoming7,473$74K0.01%-27,43213F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…7,180$71.1K<0.01%+5,54113F-HRTimelineGroup
SUMMIT SECURITIES GROUP LLC6,467$64K0.01%new13F-HRTimeline
Quantum Portfolio Management LLC6,370$63.1K0.02%-3,84913F-HRTimeline
Farther Finance Advisors, LLC6,153$61K<0.01%+1,89013F-HRTimeline
IFP Advisors, Inc5,858$58K<0.01%+5,27313F-HRTimeline
Covestor Ltd5,737$57K0.03%+53413F-HRTimeline
Eurizon Capital SGR S.p.A.5,644$56.7K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.4,969$49.2K0.01%-26613F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD4,400$43.6K<0.01%-11,80013F-HRTimelineGroup
SIGNATUREFD, LLC3,639$36K<0.01%+1,97813F-HRTimeline
NISA INVESTMENT ADVISORS, LLC3,507$34.7K<0.01%+2,97813F-HRTimeline
Caitong International Asset Management …3,343$33.1K<0.01%new13F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding3,187$31.6K-12,224Timeline
Salomon & Ludwin, LLC3,120$31.2K<0.01%+2,66913F-HRTimeline
LRI Investments, LLC3,067$30.4K<0.01%+1,48213F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC2,876$28.5K<0.01%013F-HRTimeline
GW&K Investment Management, LLC2,825$28K<0.01%013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC2,377$24.2K<0.01%-44913F-HRTimeline
Owl Creek Wealth Partners LLC2,380$23.6K0.01%+1,07513F-HRTimeline
MONTAG A & ASSOCIATES INC1,900$18.8K<0.01%013F-HRTimeline
PARADIGM ASSET MANAGEMENT CO LLC1,900$18.8K<0.01%+18913F-HRTimeline
PRIVATE TRUST CO NA1,823$18K<0.01%+813F-HRTimeline
Quent Capital, LLC1,698$16.8K<0.01%+82513F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC1,627$16.1K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust1,543$15.3K<0.01%+1,23813F-HRTimeline
Rossby Financial, LCC1,535$15.2K<0.01%+77113F-HRTimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…1,490$14.8K<0.01%013F-HRTimelineGroup
Activest Wealth Management1,434$14.2K<0.01%+1,34013F-HRTimeline
Essential Partners LLC1,422$14.1K0.01%+1,31013F-HRTimeline
FIRST HORIZON CORP1,267$12.5K<0.01%+90513F-HRTimeline
WHITTIER TRUST CO1,188$12.3K<0.01%-73513F-HRTimeline
MassMutual Private Wealth & Trust, FSB1,208$12K<0.01%-30313F-HRTimeline
Global Retirement Partners, LLC1,100$10.9K<0.01%13F-HRTimeline
TRUST CO OF TOLEDO NA /OH/1,062$10.5K<0.01%new13F-HRTimeline
Millstone Evans Group, LLC994$9.84K0.01%new13F-HRTimeline
Larson Financial Group LLC958$9.48K<0.01%+49613F-HRTimeline
DANSKE BANK A/S900$8.91K<0.01%013F-HRTimeline
FIL Ltdin group FIL Ltd898$8.89K<0.01%-2,63113F-HRTimelineGroup
True Wealth Design, LLC758$7.5K<0.01%+20313F-HRTimeline
Private Wealth Management Group, LLC756$7.49K<0.01%+15613F-HRTimeline
North Star Investment Management Corp.720$7.13K<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…570$5.64K<0.01%013F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC485$4.8K<0.01%-10613F-HRTimelineGroup
High Note Wealth, LLC482$4.77K<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…478$4.73K<0.01%-19113F-HRTimeline
Physician Wealth Advisors, Inc.471$4.66K<0.01%+33613F-HRTimeline
Sachetta, LLC463$4.58K<0.01%+38513F-HRTimeline
Bogart Wealth, LLC413$4.09K<0.01%+29113F-HRTimeline
Private Wealth Asset Management, LLC392$3.88K<0.01%013F-HRTimeline
Silver Grove Financial Group, Inc.330$3.27K<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…328$3.25K<0.01%new13F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp315$3.12K<0.01%+24013F-HRTimelineGroup
Costello Asset Management, INC300$2.97K<0.01%013F-HRTimeline
Wealth Enhancement Trust Services, Inc.282$2.79K<0.01%new13F-HR/ATimeline
HARBOUR INVESTMENTS, INC.225$2.23K<0.01%+13913F-HRTimeline
Cornerstone Financial Management LLC225$2.23K<0.01%new13F-HR/ATimeline
Manchester Capital Management LLC222$2.2K<0.01%+8213F-HRTimeline
MV CAPITAL MANAGEMENT, INC.214$2.12K<0.01%+10913F-HR/ATimeline
TD PRIVATE CLIENT WEALTH LLC205$2.03K<0.01%new13F-HRTimeline
Marquette Asset Management, LLC192$1.9K<0.01%new13F-HRTimeline
Wilmington Savings Fund Society, FSB178$1.76K<0.01%new13F-HRTimeline
SHP Wealth Management177$1.75K<0.01%+11713F-HRTimeline
CVA Family Office, LLC176$1.74K<0.01%+15113F-HRTimeline
Bell Investment Advisors, Inc173$1.71K<0.01%+5013F-HRTimeline