Castleark Management’s Avantor AVTR Stock Holding History

Castleark 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
2021 Q1	–	Sell	-100,310	Closed	-$2.82M	–	337
2020 Q4	$2.82M	Sell	100,310 -10,205	-9%	-$263K	0.11%	170
2020 Q3	$2.48M	Buy	+110,515	New	+$2.3M	0.1%	170

Other funds holding AVTR

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

NMVA

New Mountain Vantage Advisers New York $4.33B AUM 35.3% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

Castleark Management's AVTR Position: Q1 2021 in Review

Castleark Management sold out of Avantor (AVTR) in Q1 2021, closing a stake of 100,310 shares — an estimated $2.82M sold.

Castleark Management first reported a position in AVTR in Q3 2020 and held it in 2 quarters. The position peaked at $2.82M in Q4 2020. 415 funds tracked by Wall St. Rank hold AVTR as of Q1 2021.

Castleark Management reported no remaining Avantor position as of Q1 2021 after selling out during the quarter.
Castleark Management sold 100,310 Avantor shares in Q1 2021, an estimated $2.82M.
Castleark Management first reported a position in Avantor in Q3 2020 and held it in 2 quarters.
Castleark Management's Avantor position peaked at $2.82M in Q4 2020.
415 funds tracked by Wall St. Rank held Avantor as of Q1 2021.

Based on Castleark Management's 13F filing for Q1 2021, filed 14 May 2021.