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American Trust’s Avantor AVTR Stock Holding History

American Trust’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 		$148K Buy
14,944
+4,699
+46% +$40.4K 0.01% 330
2026
Q1 		$80.3K Sell
10,245
-689
-6% -$6.78K 0.01% 310
2025
Q4 		$125K Buy
+10,934
New +$135K 0.01% 325
2025
Q1 		– Sell
-15,198
Closed -$320K – 136
2024
Q4 		$320K Buy
15,198
+658
+5% +$14.8K 0.02% 222
2024
Q3 		$376K Sell
14,540
-886
-6% -$21.7K 0.03% 159
2024
Q2 		$327K Buy
15,426
+2,165
+16% +$52.1K 0.03% 160
2024
Q1 		$339K Buy
13,261
+4,121
+45% +$98K 0.03% 182
2023
Q4 		$209K Sell
9,140
-1,088
-11% -$22.3K 0.02% 268
2023
Q3 		$216K Buy
10,228
+108
+1% +$2.3K 0.02% 258
2023
Q2 		$208K Buy
+10,120
New +$205K 0.01% 390
2022
Q2 		– Sell
-6,490
Closed -$219K – 447
2022
Q1 		$219K Buy
+6,490
New +$232K 0.01% 446

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

American Trust's AVTR Position: Q2 2026 in Review

American Trust increased its Avantor (AVTR) stake by 46% in Q2 2026, buying an estimated $40.4K and bringing the position to 14,944 shares worth $148K. The position accounts for 0.01% of the portfolio, ranked #330.

American Trust first reported a position in AVTR in Q1 2022 and has held it in 11 quarters since. The position peaked at $376K in Q3 2024. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • American Trust held 14,944 shares of Avantor worth $148K as of Q2 2026.
  • American Trust bought 4,699 Avantor shares in Q2 2026, an estimated $40.4K.
  • Avantor made up 0.01% of American Trust's portfolio in Q2 2026, its #330 holding.
  • American Trust first reported a position in Avantor in Q1 2022 and has held it in 11 quarters since.
  • American Trust's Avantor position peaked at $376K in Q3 2024.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on American Trust's 13F filing for Q2 2026, filed 14 Aug 2026.