UB
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UMB Bank’s Avantor AVTR Stock Holding History

UMB Bank’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 		$98.3K Buy
9,932
+7,367
+287% +$63.4K ﹤0.01% 1041
2026
Q1 		$20.1K Sell
2,565
-4,806
-65% -$47.3K ﹤0.01% 1602
2025
Q4 		$84.5K Buy
7,371
+1,101
+18% +$13.6K ﹤0.01% 1030
2025
Q3 		$78.3K Sell
6,270
-1,295
-17% -$16.7K ﹤0.01% 973
2025
Q2 		$102K Buy
7,565
+472
+7% +$6.46K ﹤0.01% 823
2025
Q1 		$115K Buy
7,093
+4,112
+138% +$77.9K ﹤0.01% 722
2024
Q4 		$62.8K Buy
2,981
+1,074
+56% +$24.2K ﹤0.01% 827
2024
Q3 		$49.3K Buy
+1,907
New +$46.8K ﹤0.01% 875

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

UMB Bank's AVTR Position: Q2 2026 in Review

UMB Bank increased its Avantor (AVTR) stake by 287% in Q2 2026, buying an estimated $63.4K and bringing the position to 9,932 shares worth $98.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1041.

UMB Bank first reported a position in AVTR in Q3 2024 and has held it in 8 quarters since. The position peaked at $115K in Q1 2025. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • UMB Bank held 9,932 shares of Avantor worth $98.3K as of Q2 2026.
  • UMB Bank bought 7,367 Avantor shares in Q2 2026, an estimated $63.4K.
  • Avantor made up ﹤0.01% of UMB Bank's portfolio in Q2 2026, its #1041 holding.
  • UMB Bank first reported a position in Avantor in Q3 2024 and has held it in 8 quarters since.
  • UMB Bank's Avantor position peaked at $115K in Q1 2025.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on UMB Bank's 13F filing for Q2 2026, filed 13 Aug 2026.