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Alberta Investment Management Corp (AIMCo)’s Avantor AVTR Stock Holding History

Alberta Investment Management Corp (AIMCo)’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 		– Sell
-1,111,144
Closed -$12.7M – 604
2025
Q4 		$12.7M Buy
+1,111,144
New +$13.7M 0.08% 181
2024
Q2 		– Sell
-10,500
Closed -$268K – 727
2024
Q1 		$268K Hold
10,500
– – ﹤0.01% 933
2023
Q4 		$240K Hold
10,500
– – ﹤0.01% 948
2023
Q3 		$221K Hold
10,500
– – ﹤0.01% 961
2023
Q2 		$216K Hold
10,500
– – ﹤0.01% 1124
2023
Q1 		$222K Buy
+10,500
New +$239K ﹤0.01% 1155

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 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 $828M AUM 6.49% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s AVTR Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) sold out of Avantor (AVTR) in Q1 2026, closing a stake of 1,111,144 shares — an estimated $12.7M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in AVTR in Q1 2023 and held it in 6 quarters. The position peaked at $12.7M in Q4 2025. 430 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Avantor position as of Q1 2026 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 1,111,144 Avantor shares in Q1 2026, an estimated $12.7M.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Avantor in Q1 2023 and held it in 6 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Avantor position peaked at $12.7M in Q4 2025.
  • 430 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.