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MAI Capital Management’s Avantor AVTR Stock Holding History

MAI 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
2026
Q1 		$12.2K Buy
1,559
+1,171
+302% +$11.5K ﹤0.01% 3057
2025
Q4 		$4.45K Sell
388
-502
-56% -$6.18K ﹤0.01% 3157
2025
Q3 		$11.1K Sell
890
-378
-30% -$4.87K ﹤0.01% 2702
2025
Q2 		$17.1K Buy
+1,268
New +$17.4K ﹤0.01% 2430

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

MAI Capital Management's AVTR Position: Q1 2026 in Review

MAI Capital Management increased its Avantor (AVTR) stake by 302% in Q1 2026, buying an estimated $11.5K and bringing the position to 1,559 shares worth $12.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3057.

MAI Capital Management first reported a position in AVTR in Q2 2025 and has held it in 4 quarters since. The position peaked at $17.1K in Q2 2025. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • MAI Capital Management held 1,559 shares of Avantor worth $12.2K as of Q1 2026.
  • MAI Capital Management bought 1,171 Avantor shares in Q1 2026, an estimated $11.5K.
  • Avantor made up ﹤0.01% of MAI Capital Management's portfolio in Q1 2026, its #3057 holding.
  • MAI Capital Management first reported a position in Avantor in Q2 2025 and has held it in 4 quarters since.
  • MAI Capital Management's Avantor position peaked at $17.1K in Q2 2025.
  • 429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on MAI Capital Management's 13F filing for Q1 2026, filed 15 May 2026.