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OMERS Administration Corp’s Avantor AVTR Stock Holding History

OMERS Administration Corp’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
Q2 		– Sell
-24,181
Closed -$190K – 932
2026
Q1 		$190K Hold
24,181
– – ﹤0.01% 927
2025
Q4 		$277K Hold
24,181
– – ﹤0.01% 831
2025
Q3 		$302K Hold
24,181
– – ﹤0.01% 879
2025
Q2 		$325K Hold
24,181
– – ﹤0.01% 725
2025
Q1 		$392K Sell
24,181
-4,008
-14% -$75.9K ﹤0.01% 801
2024
Q4 		$594K Buy
28,189
+4,776
+20% +$107K 0.01% 658
2024
Q3 		$606K Sell
23,413
-17,200
-42% -$422K 0.01% 618
2024
Q2 		$861K Buy
+40,613
New +$978K 0.01% 562

Other funds holding AVTR

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
ECM
Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
NMC
New Mountain Capital New York $139M AUM 26.45% 1-Year Est. Return

OMERS Administration Corp's AVTR Position: Q2 2026 in Review

OMERS Administration Corp sold out of Avantor (AVTR) in Q2 2026, closing a stake of 24,181 shares — an estimated $190K sold.

OMERS Administration Corp first reported a position in AVTR in Q2 2024 and held it in 8 quarters. The position peaked at $861K in Q2 2024. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • OMERS Administration Corp reported no remaining Avantor position as of Q2 2026 after selling out during the quarter.
  • OMERS Administration Corp sold 24,181 Avantor shares in Q2 2026, an estimated $190K.
  • OMERS Administration Corp first reported a position in Avantor in Q2 2024 and held it in 8 quarters.
  • OMERS Administration Corp's Avantor position peaked at $861K in Q2 2024.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on OMERS Administration Corp's 13F filing for Q2 2026, filed 13 Aug 2026.