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Arvin Capital Management’s Avantor AVTR Stock Holding History

Arvin 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
2025
Q3 		– Sell
-983,100
Closed -$13.2M – 40
2025
Q2 		$13.2M Buy
+983,100
New +$13.5M 2.71% 15
2025
Q1 		– Sell
-817,065
Closed -$17.2M – 51
2024
Q4 		$17.2M Buy
817,065
+143,437
+21% +$3.23M 4.82% 4
2024
Q3 		$17.4M Buy
673,628
+214,850
+47% +$5.27M 5.6% 3
2024
Q2 		$9.73M Buy
458,778
+20,049
+5% +$483K 3.07% 17
2024
Q1 		$11.2M Sell
438,729
-286,824
-40% -$6.82M 4.2% 12
2023
Q4 		$16.6M Buy
+725,553
New +$14.9M 7.31% 2

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ECM
Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
CCP
Clarkston Capital Partners Rochester, Michigan $1.18B AUM 0.37% 1-Year Est. Return

Arvin Capital Management's AVTR Position: Q3 2025 in Review

Arvin Capital Management sold out of Avantor (AVTR) in Q3 2025, closing a stake of 983,100 shares — an estimated $13.2M sold.

Arvin Capital Management first reported a position in AVTR in Q4 2023 and held it in 6 quarters. The position peaked at $17.4M in Q3 2024. 466 funds tracked by Wall St. Rank hold AVTR as of Q3 2025.

  • Arvin Capital Management reported no remaining Avantor position as of Q3 2025 after selling out during the quarter.
  • Arvin Capital Management sold 983,100 Avantor shares in Q3 2025, an estimated $13.2M.
  • Arvin Capital Management first reported a position in Avantor in Q4 2023 and held it in 6 quarters.
  • Arvin Capital Management's Avantor position peaked at $17.4M in Q3 2024.
  • 466 funds tracked by Wall St. Rank held Avantor as of Q3 2025.

Based on Arvin Capital Management's 13F filing for Q3 2025, filed 12 Nov 2025.