Prelude Capital Management’s Avantor AVTR Stock Holding History

Prelude Capital Management’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 Q1	$180K	Buy	23,000 +6,000	+35%	+$59K	0.01%	936
2025 Q4	$195K	Hold	17,000	–	–	0.01%	1073
2025 Q3	$212K	Buy	+17,000	New	+$219K	0.02%	915
2024 Q2	–	Sell	-9,301	Closed	-$238K	–	1220
2024 Q1	$238K	Buy	+9,301	New	+$221K	0.01%	1014
2023 Q4	–	Sell	-13,116	Closed	-$276K	–	1133
2023 Q3	$276K	Buy	+13,116	New	+$279K	0.02%	712
2023 Q1	–	Sell	-22,377	Closed	-$472K	–	1177
2022 Q4	$472K	Buy	+22,377	New	+$463K	0.02%	593
2022 Q1	–	Sell	-10,665	Closed	-$449K	–	1813
2021 Q4	$449K	Buy	+10,665	New	+$420K	0.01%	1078
2021 Q2	–	Sell	-19,653	Closed	-$569K	–	1645
2021 Q1	$569K	Buy	+19,653	New	+$567K	0.01%	833
2020 Q4	–	Sell	-14,111	Closed	-$317K	–	1302
2020 Q3	$317K	Buy	14,111 +1,132	+9%	+$23.5K	0.02%	541
2020 Q2	$221K	Buy	+12,979	New	+$211K	0.01%	711

Other funds holding AVTR

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Greenhaven Associates Purchase, New York $6.07B AUM 11.2% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

ECM

Engine Capital Management New York $828M AUM 6.49% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Prelude Capital Management's AVTR Position: Q1 2026 in Review

Prelude Capital Management increased its Avantor (AVTR) stake by 35% in Q1 2026, buying an estimated $59K and bringing the position to 23,000 shares worth $180K. The position accounts for 0.01% of the portfolio, ranked #936.

Prelude Capital Management first reported a position in AVTR in Q2 2020 and has held it in 10 quarters since. The position peaked at $569K in Q1 2021. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

Prelude Capital Management held 23,000 shares of Avantor worth $180K as of Q1 2026.
Prelude Capital Management bought 6,000 Avantor shares in Q1 2026, an estimated $59K.
Avantor made up 0.01% of Prelude Capital Management's portfolio in Q1 2026, its #936 holding.
Prelude Capital Management first reported a position in Avantor in Q2 2020 and has held it in 10 quarters since.
Prelude Capital Management's Avantor position peaked at $569K in Q1 2021.
429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.