Atria Investments’s Avantor AVTR Stock Holding History

Atria Investments’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	$314K	Buy	+31,706	New	+$273K	﹤0.01%	1821
2026 Q1	–	Sell	-21,275	Closed	-$244K	–	2042
2025 Q4	$244K	Buy	21,275 +6,674	+46%	+$82.1K	﹤0.01%	1867
2025 Q3	$182K	Sell	14,601 -29,002	-67%	-$374K	﹤0.01%	1963
2025 Q2	$587K	Buy	43,603 +21,938	+101%	+$300K	0.01%	1333
2025 Q1	$351K	Buy	21,665 +8,475	+64%	+$161K	﹤0.01%	1532
2024 Q4	$278K	Sell	13,190 -2,735	-17%	-$61.5K	﹤0.01%	1629
2024 Q3	$412K	Buy	15,925 +734	+5%	+$18K	0.01%	1429
2024 Q2	$322K	Buy	+15,191	New	+$366K	﹤0.01%	1549

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 $3.38T AUM 44.17% 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

Atria Investments's AVTR Position: Q2 2026 in Review

Atria Investments opened a new position in Avantor (AVTR) in Q2 2026: 31,706 shares worth $314K. The stake represents ﹤0.01% of the portfolio and ranks #1821 among its holdings. This is a return to the name: Atria Investments previously reported a position in AVTR as recently as Q4 2025.

Atria Investments first reported a position in AVTR in Q2 2024 and has held it in 8 quarters since. The position peaked at $587K in Q2 2025. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

Atria Investments held 31,706 shares of Avantor worth $314K as of Q2 2026.
Avantor was a new Atria Investments position in Q2 2026.
Avantor made up ﹤0.01% of Atria Investments's portfolio in Q2 2026, its #1821 holding.
Atria Investments first reported a position in Avantor in Q2 2024 and has held it in 8 quarters since.
Atria Investments's Avantor position peaked at $587K in Q2 2025.
460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Atria Investments's 13F filing for Q2 2026, filed 28 Jul 2026.