AVTR AVANTOR INC

Stock (common), issuer CIK 1722482

Filings received so far for Q3 2026: 13 13F filers report a position in AVTR shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

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, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, 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.

Holder	Shares	Value	% of portfolio	Change	Source
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…	120,292	$1.81M	0.15%	new	13F-HR Timeline Group
Gerald Baker Financial Group LLC	94,206	$1.42M	0.4%	0	13F-HR Timeline
GAMMA Investing LLC	51,035	$768K	0.03%	+4,443	13F-HR Timeline
Central Pacific Bank - Trust Division	31,300	$471K	0.05%	0	13F-HR Timeline
Versant Capital Management, Inc	14,163	$213K	0.02%	+5,090	13F-HR Timeline
Farther Finance Advisors, LLC	6,696	$101K	<0.01%	+543	13F-HR Timeline
ELEVATION WEALTH PARTNERS, LLC	2,803	$42.2K	0.01%	+1,176	13F-HR Timeline
MassMutual Private Wealth & Trust, FSB	1,457	$21.9K	<0.01%	+249	13F-HR Timeline
GK Wealth Management LLC	491	$7.39K	<0.01%	new	13F-HR Timeline
GoalVest Advisory LLC	336	$5.06K	<0.01%	new	13F-HR Timeline
GILPIN WEALTH MANAGEMENT, LLC	269	$4.05K	<0.01%	new	13F-HR Timeline
Marquette Asset Management, LLC	192	$2.89K	<0.01%	0	13F-HR Timeline
Planning Strategies Inc.	143	$2.15K	<0.01%	0	13F-HR Timeline