First Pacific Advisors’s Avantor AVTR Stock Holding History

First Pacific Advisors’s Portfolio AVTR Stock Details AVTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$81.1M	Buy	8,190,740 +101,717	+1%	+$875K	1%	34
2026 Q1	$63.4M	Buy	8,089,023 +4,120,403	+104%	+$40.5M	0.89%	34
2025 Q4	$45.5M	Sell	3,968,620 -102,358	-3%	-$1.26M	0.6%	37
2025 Q3	$50.8M	Buy	4,070,978 +3,995,978	+5,328%	+$51.5M	0.7%	35
2025 Q2	$1.01M	Buy	+75,000	New	+$1.03M	0.01%	63

Other funds holding AVTR

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

ECM

Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

NMC

New Mountain Capital New York $139M AUM 26.45% 1-Year Est. Return

First Pacific Advisors's AVTR Position: Q2 2026 in Review

First Pacific Advisors increased its Avantor (AVTR) stake by 1.3% in Q2 2026, buying an estimated $875K and bringing the position to 8,190,740 shares worth $81.1M. The position accounts for 1% of the portfolio, ranked #34.

First Pacific Advisors first reported a position in AVTR in Q2 2025 and has held it in 5 quarters since. 459 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

First Pacific Advisors held 8,190,740 shares of Avantor worth $81.1M as of Q2 2026.
First Pacific Advisors bought 101,717 Avantor shares in Q2 2026, an estimated $875K.
Avantor made up 1% of First Pacific Advisors's portfolio in Q2 2026, its #34 holding.
First Pacific Advisors first reported a position in Avantor in Q2 2025 and has held it in 5 quarters since.
459 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on First Pacific Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.