MCM
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Manchester Capital Management’s Avantor AVTR Stock Holding History

Manchester 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
Q2 		$2.2K Buy
222
+82
+59% +$706 ﹤0.01% 1029
2026
Q1 		$1.1K Buy
+140
New +$1.38K ﹤0.01% 1113
2023
Q2 		– Sell
-148
Closed -$3.13K – 960
2023
Q1 		$3.13K Buy
+148
New +$3.37K ﹤0.01% 709
2021
Q1 		– Sell
-19
Closed -$1K – 652
2020
Q4 		$1K Buy
19
+8
+73% +$206 ﹤0.01% 630
2020
Q3 		$0 Buy
+11
New +$229 ﹤0.01% 556

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

Manchester Capital Management's AVTR Position: Q2 2026 in Review

Manchester Capital Management increased its Avantor (AVTR) stake by 59% in Q2 2026, buying an estimated $706 and bringing the position to 222 shares worth $2.2K. The position accounts for ﹤0.01% of the portfolio, ranked #1029.

Manchester Capital Management first reported a position in AVTR in Q3 2020 and has held it in 5 quarters since. The position peaked at $3.13K in Q1 2023. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Manchester Capital Management held 222 shares of Avantor worth $2.2K as of Q2 2026.
  • Manchester Capital Management bought 82 Avantor shares in Q2 2026, an estimated $706.
  • Avantor made up ﹤0.01% of Manchester Capital Management's portfolio in Q2 2026, its #1029 holding.
  • Manchester Capital Management first reported a position in Avantor in Q3 2020 and has held it in 5 quarters since.
  • Manchester Capital Management's Avantor position peaked at $3.13K in Q1 2023.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Manchester Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.