Avantor Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:AVTR Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
29 Feb 24	SellUS$320,705	Christophe Couturier	Individual	13,074	US$24.53
29 Feb 24	SellUS$120,393	James Bramwell	Individual	4,910	US$24.52
27 Feb 24	SellUS$151,911	James Bramwell	Individual	6,203	US$24.49
07 Sep 23	SellUS$156,389	Steven Eck	Individual	7,577	US$20.64
25 Aug 23	SellUS$536,750	Frederic Vanderhaegen	Individual	25,000	US$21.47

Insider Trading Volume

Insider Buying: AVTR insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of AVTR?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	40,273	0.00593%
State or Government	317,388	0.0467%
Individual Insiders	2,607,759	0.384%
General Public	17,114,668	2.52%
Institutions	659,094,265	97%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 69.02% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.6%	T. Rowe Price Group, Inc.	72,199,804	US$1.8b	-24.4%	0.17%
9.62%	The Vanguard Group, Inc.	65,344,584	US$1.6b	-0.17%	0.03%
9.01%	Dodge & Cox	61,196,331	US$1.5b	360%	0.71%
6.75%	BlackRock, Inc.	45,846,483	US$1.2b	1.38%	0.02%
4.12%	Boston Partners Global Investors, Inc.	27,985,491	US$703.8m	-0.39%	0.49%
3.57%	Perpetual Limited	24,252,706	US$610.0m	0.15%	1.91%
3.27%	Canada Pension Plan Investment Board	22,217,943	US$558.8m	-0.39%	0.4%
2.16%	Janus Henderson Group plc	14,674,225	US$369.1m	1.34%	0.16%
2.06%	New Mountain Capital Group, L.P.	14,000,000	US$352.1m	0%	16.96%
2.03%	State Street Global Advisors, Inc.	13,774,397	US$346.4m	4.09%	0.01%
1.53%	Invesco Ltd.	10,384,757	US$261.2m	65.5%	0.07%
1.5%	Millennium Management LLC	10,184,549	US$256.1m	38.8%	0.23%
1.45%	Geode Capital Management, LLC	9,853,506	US$247.8m	4.12%	0.02%
1.34%	Artemis Investment Management LLP	9,120,083	US$229.4m	14.9%	0.95%
1.16%	UBS Asset Management AG	7,860,944	US$197.7m	12.4%	0.03%
1.02%	Parnassus Investments, LLC	6,938,004	US$174.5m	0%	0.37%
1.01%	Pictet Asset Management Limited	6,864,896	US$172.7m	2.79%	0.12%
1.01%	Norges Bank Investment Management	6,853,034	US$172.4m	21.6%	0.02%
1%	Bessemer Investment Management LLC	6,802,314	US$171.1m	-4.96%	0.28%
0.95%	RobecoSAM AG	6,423,673	US$161.6m	-21.2%	1.5%
0.86%	Clarkston Capital Partners, LLC	5,844,047	US$147.0m	237%	2.75%
0.8%	Voya Investment Management LLC	5,425,444	US$136.5m	2.71%	0.15%
0.8%	Westfield Capital Management Company, L.P.	5,418,922	US$136.3m	27.6%	0.76%
0.75%	Legal & General Investment Management Limited	5,117,640	US$128.7m	16.4%	0.03%
0.62%	Managed Account Advisors LLC	4,195,771	US$105.5m	-11.3%	0.02%