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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
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 $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $6.07B AUM 11.2% 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 $2.9T AUM 29.55% 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 $481B AUM 30.42% 1-Year Est. Return

OMERS Administration Corp's AVTR Position: Q1 2026 in Review

OMERS Administration Corp held its Avantor (AVTR) position steady in Q1 2026 at 24,181 shares worth $190K. The position accounts for ﹤0.01% of the portfolio, ranked #927.

OMERS Administration Corp first reported a position in AVTR in Q2 2024 and has held it in 8 quarters since. The position peaked at $861K in Q2 2024. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • OMERS Administration Corp held 24,181 shares of Avantor worth $190K as of Q1 2026.
  • OMERS Administration Corp left its Avantor share count unchanged in Q1 2026.
  • Avantor made up ﹤0.01% of OMERS Administration Corp's portfolio in Q1 2026, its #927 holding.
  • OMERS Administration Corp first reported a position in Avantor in Q2 2024 and has held it in 8 quarters since.
  • OMERS Administration Corp's Avantor position peaked at $861K in Q2 2024.
  • 429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on OMERS Administration Corp's 13F filing for Q1 2026, filed 15 May 2026.