Quadrature Capital’s Avantor AVTR Stock Holding History

Quadrature Capital’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	$728K	Sell	73,509 -3,308	-4%	-$28.5K	0.01%	851
2026 Q1	$602K	Buy	76,817 +793	+1%	+$7.8K	0.01%	730
2025 Q4	$871K	Buy	+76,024	New	+$936K	0.01%	555
2024 Q4	–	Sell	-53,631	Closed	-$1.39M	–	1027
2024 Q3	$1.39M	Sell	53,631 -9,979	-16%	-$245K	0.03%	297
2024 Q2	$1.35M	Buy	63,610 +45,345	+248%	+$1.09M	0.02%	394
2024 Q1	$467K	Buy	18,265 +5,695	+45%	+$135K	0.01%	739
2023 Q4	$287K	Buy	+12,570	New	+$258K	0.01%	868
2023 Q1	–	Sell	-79,963	Closed	-$1.69M	–	922
2022 Q4	$1.69M	Buy	+79,963	New	+$1.66M	0.05%	265
2020 Q4	–	Sell	-16,500	Closed	-$371K	–	822
2020 Q3	$371K	Sell	16,500 -368	-2%	-$7.65K	0.02%	538
2020 Q2	$287K	Buy	+16,868	New	+$275K	0.03%	492

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

Quadrature Capital's AVTR Position: Q2 2026 in Review

Quadrature Capital reduced its Avantor (AVTR) stake by 4.3% in Q2 2026, selling an estimated $28.5K and leaving 73,509 shares worth $728K. The position accounts for 0.01% of the portfolio, ranked #851.

Quadrature Capital first reported a position in AVTR in Q2 2020 and has held it in 10 quarters since. The position peaked at $1.69M in Q4 2022. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

Quadrature Capital held 73,509 shares of Avantor worth $728K as of Q2 2026.
Quadrature Capital sold 3,308 Avantor shares in Q2 2026, an estimated $28.5K.
Avantor made up 0.01% of Quadrature Capital's portfolio in Q2 2026, its #851 holding.
Quadrature Capital first reported a position in Avantor in Q2 2020 and has held it in 10 quarters since.
Quadrature Capital's Avantor position peaked at $1.69M in Q4 2022.
460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.