Avantor, Inc. - COMMON STOCK (AVTR)

Historical Holders from Q1 2019 to Q3 2025

Symbol: AVTR on NYSE
Type / Class: Equity / COMMON STOCK
Shares outstanding: 686,008,646
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 678,619,594
Holdings value: $8,465,792,440
% of all portfolios: 0.017%
Number of holders: 455
Number of buys: 214
Number of sells: -307
Average buys %: +0.01%
Average sells %: -0.01%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of Avantor, Inc. - COMMON STOCK (AVTR)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
DODGE & COX	17.2%	+17.3%	$1,580,654,695	+$246,152,630	117,433,484	+18.4%	Dodge & Cox	30 Jun 2025
BlackRock, Inc.	8.7%		$736,938,696		59,049,575		BlackRock, Inc.	30 Sep 2025
BARROW HANLEY MEWHINNEY & STRAUSS LLC	5.07%		$431,160,650		34,548,129		BARROW HANLEY MEWHINNEY & STRAUSS LLC	30 Sep 2025
T. Rowe Price Investment Management, Inc.	4.8%	-43.8%	$410,946,619	-$294,182,304	32,928,415	-41.7%	T. Rowe Price Investment Management, Inc.	30 Sep 2025

Institutional Holders of Avantor, Inc. - COMMON STOCK (AVTR)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	678,619,594	$8,465,792,440	-$443,701,387	$13,830,176	$13,850,048	$12.48	455
2025 Q2	711,592,565	$9,577,483,853	+$300,030,432	$21,126,572	$37,061,742	$13.46	499
2025 Q1	683,467,494	$11,074,718,144	-$132,073,130	$14,101,061	$22,955,366	$16.21	478
2024 Q4	685,070,480	$14,438,300,536	-$95,405,733	$138,419,327	$40,381,106	$21.07	483
2024 Q3	684,590,458	$17,682,035,529	+$243,589,022	$250,291,295	$64,013,283	$25.87	510
2024 Q2	649,768,856	$13,773,528,614	+$68,276,264	$99,794,760	$84,092,320	$21.2	500
2024 Q1	644,164,856	$16,462,239,061	-$32,089,043	$246,369,507	$41,206,055	$25.57	487
2023 Q4	644,787,229	$14,716,873,002	+$364,043,076	$35,064,597	$80,127,338	$22.83	463
2023 Q3	629,709,349	$13,269,482,141	+$405,413,839	$45,475,884	$69,928,684	$21.08	431
2023 Q2	611,425,478	$12,558,989,066	-$69,836,367	$5,313,698	$36,204,082	$20.54	435
2023 Q1	614,629,411	$12,989,713,516	+$501,001,128	$3,860,282	$50,318,242	$21.14	459
2022 Q4	596,761,045	$12,590,517,723	-$22,511,911	$3,534,684	$14,802,992	$21.09	437
2022 Q3	598,788,190	$11,741,224,430	-$1,150,620,583	$11,879,000	$69,592,080	$19.6	415
2022 Q2	593,484,033	$18,455,240,097	+$666,504,827	$15,070,000	$25,331,000	$31.1	465
2022 Q1	566,658,436	$19,176,026,082	+$302,076,742	$22,774,000	$52,854,216	$33.82	470
2021 Q4	560,765,222	$23,622,732,066	-$22,570,959	$20,792,152	$57,909,328	$42.14	488
2021 Q3	560,772,641	$22,933,094,043	+$1,212,929,502	$44,922,000	$55,496,000	$40.9	468
2021 Q2	532,212,999	$18,900,920,057	-$441,505,223	$40,805,000	$47,205,000	$35.51	432
2021 Q1	545,706,851	$15,786,504,559	+$406,206,866	$53,716,000	$52,386,000	$28.93	403
2020 Q4	533,120,546	$15,004,177,793	+$1,081,345,527	$32,921,000	$49,872,000	$28.15	379
2020 Q3	495,095,893	$11,130,353,234	+$270,168,148	$19,810,000	$29,600,000	$22.49	311
2020 Q2	484,333,368	$8,233,072,694	+$492,129,056	$4,658,000	$10,297,000	$17	255
2020 Q1	456,886,825	$5,706,396,409	-$202,494,140	$3,182,000	$2,028,000	$12.49	164
2019 Q4	460,618,405	$8,359,571,874	+$219,690,359	$6,420,908	$12,490,000	$18.15	160
2019 Q3	446,023,799	$6,556,403,841	+$335,284,386	$2,998,000	$5,925,000	$14.7	144
2019 Q2	418,275,745	$7,882,288,040	+$7,882,283,094	$2,928,000	$116,000	$19.09	109
2019 Q1	137	$5,000				$36.5	1