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Ontario Teachers' Pension Plan Board’s Avantor AVTR Stock Holding History

Ontario Teachers' Pension Plan Board’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
Q4 		– Sell
-289,022
Closed -$3.61M – 170
2025
Q3 		$3.61M Buy
+289,022
New +$3.72M 0.08% 73
2021
Q2 		– Sell
-12,361
Closed -$358K – 434
2021
Q1 		$358K Buy
+12,361
New +$357K ﹤0.01% 339

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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
GA
Greenhaven Associates Purchase, New York $8.66B AUM 17.37% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Ontario Teachers' Pension Plan Board's AVTR Position: Q4 2025 in Review

Ontario Teachers' Pension Plan Board sold out of Avantor (AVTR) in Q4 2025, closing a stake of 289,022 shares — an estimated $3.61M sold.

Ontario Teachers' Pension Plan Board first reported a position in AVTR in Q1 2021 and held it in 2 quarters. The position peaked at $3.61M in Q3 2025. 421 funds tracked by Wall St. Rank hold AVTR as of Q4 2025.

  • Ontario Teachers' Pension Plan Board reported no remaining Avantor position as of Q4 2025 after selling out during the quarter.
  • Ontario Teachers' Pension Plan Board sold 289,022 Avantor shares in Q4 2025, an estimated $3.61M.
  • Ontario Teachers' Pension Plan Board first reported a position in Avantor in Q1 2021 and held it in 2 quarters.
  • Ontario Teachers' Pension Plan Board's Avantor position peaked at $3.61M in Q3 2025.
  • 421 funds tracked by Wall St. Rank held Avantor as of Q4 2025.

Based on Ontario Teachers' Pension Plan Board's 13F filing for Q4 2025, filed 13 Feb 2026.