Barrow, Hanley, Mewhinney & Strauss
AVTR icon

Barrow, Hanley, Mewhinney & Strauss’s Avantor AVTR Stock Holding History

Barrow, Hanley, Mewhinney & Strauss’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 		$175M Sell
22,358,399
-10,928,775
-33% -$108M 0.57% 56
2025
Q4 		$381M Sell
33,287,174
-1,260,955
-4% -$15.5M 1.27% 34
2025
Q3 		$431M Buy
34,548,129
+3,356,861
+11% +$43.3M 1.37% 25
2025
Q2 		$420M Buy
31,191,268
+933,275
+3% +$12.8M 1.41% 25
2025
Q1 		$490M Sell
30,257,993
-270,099
-0.9% -$5.12M 1.78% 15
2024
Q4 		$643M Buy
30,528,092
+8,936,879
+41% +$201M 2.19% 8
2024
Q3 		$559M Sell
21,591,213
-689,693
-3% -$16.9M 1.83% 12
2024
Q2 		$472M Sell
22,280,906
-1,298,401
-6% -$31.3M 1.61% 19
2024
Q1 		$603M Sell
23,579,307
-785,608
-3% -$18.7M 2.03% 12
2023
Q4 		$556M Buy
24,364,915
+3,644,785
+18% +$74.7M 1.96% 14
2023
Q3 		$437M Buy
20,720,130
+4,130,294
+25% +$87.9M 1.67% 24
2023
Q2 		$341M Buy
16,589,836
+402,439
+2% +$8.14M 1.27% 36
2023
Q1 		$342M Buy
+16,187,397
New +$369M 1.32% 37

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
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
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss's AVTR Position: Q1 2026 in Review

Barrow, Hanley, Mewhinney & Strauss reduced its Avantor (AVTR) stake by 33% in Q1 2026, selling an estimated $108M and leaving 22,358,399 shares worth $175M. The position accounts for 0.57% of the portfolio, ranked #56.

Barrow, Hanley, Mewhinney & Strauss first reported a position in AVTR in Q1 2023 and has held it in 13 quarters since. The position peaked at $643M in Q4 2024. 429 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • Barrow, Hanley, Mewhinney & Strauss held 22,358,399 shares of Avantor worth $175M as of Q1 2026.
  • Barrow, Hanley, Mewhinney & Strauss sold 10,928,775 Avantor shares in Q1 2026, an estimated $108M.
  • Avantor made up 0.57% of Barrow, Hanley, Mewhinney & Strauss's portfolio in Q1 2026, its #56 holding.
  • Barrow, Hanley, Mewhinney & Strauss first reported a position in Avantor in Q1 2023 and has held it in 13 quarters since.
  • Barrow, Hanley, Mewhinney & Strauss's Avantor position peaked at $643M in Q4 2024.
  • 429 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on Barrow, Hanley, Mewhinney & Strauss's 13F filing for Q1 2026, filed 13 May 2026.