T. Rowe Price Investment Management
AVTR icon

T. Rowe Price Investment Management’s Avantor AVTR Stock Holding History

T. Rowe Price Investment 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 		$116M Sell
14,786,678
-17,345,165
-54% -$171M 0.08% 232
2025
Q4 		$368M Sell
32,131,843
-795,852
-2% -$9.8M 0.23% 108
2025
Q3 		$411M Sell
32,927,695
-23,573,020
-42% -$304M 0.25% 101
2025
Q2 		$761M Buy
56,500,715
+14,531,516
+35% +$199M 0.48% 49
2025
Q1 		$680M Buy
41,969,199
+608,806
+1% +$11.5M 0.45% 61
2024
Q4 		$871M Sell
41,360,393
-25,741,186
-38% -$579M 0.54% 47
2024
Q3 		$1.74B Sell
67,101,579
-2,572,459
-4% -$63.1M 1.05% 16
2024
Q2 		$1.48B Buy
69,674,038
+18,579,020
+36% +$447M 0.93% 23
2024
Q1 		$1.31B Sell
51,095,018
-1,565,174
-3% -$37.2M 0.8% 26
2023
Q4 		$1.2B Sell
52,660,192
-19,492,585
-27% -$399M 0.78% 26
2023
Q3 		$1.52B Sell
72,152,777
-520,025
-0.7% -$11.1M 1.08% 13
2023
Q2 		$1.49B Sell
72,672,802
-3,393,657
-4% -$68.6M 1.02% 19
2023
Q1 		$1.61B Sell
76,066,459
-259,422
-0.3% -$5.91M 1.15% 12
2022
Q4 		$1.61B Buy
76,325,881
+18,711,696
+32% +$387M 1.24% 10
2022
Q3 		$1.13B Buy
+57,614,185
New +$1.54B 0.9% 26

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 $8.66B AUM 17.37% 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

T. Rowe Price Investment Management's AVTR Position: Q1 2026 in Review

T. Rowe Price Investment Management reduced its Avantor (AVTR) stake by 54% in Q1 2026, selling an estimated $171M and leaving 14,786,678 shares worth $116M. The position accounts for 0.08% of the portfolio, ranked #232.

T. Rowe Price Investment Management first reported a position in AVTR in Q3 2022 and has held it in 15 quarters since. The position peaked at $1.74B in Q3 2024. 430 funds tracked by Wall St. Rank hold AVTR as of Q1 2026.

  • T. Rowe Price Investment Management held 14,786,678 shares of Avantor worth $116M as of Q1 2026.
  • T. Rowe Price Investment Management sold 17,345,165 Avantor shares in Q1 2026, an estimated $171M.
  • Avantor made up 0.08% of T. Rowe Price Investment Management's portfolio in Q1 2026, its #232 holding.
  • T. Rowe Price Investment Management first reported a position in Avantor in Q3 2022 and has held it in 15 quarters since.
  • T. Rowe Price Investment Management's Avantor position peaked at $1.74B in Q3 2024.
  • 430 funds tracked by Wall St. Rank held Avantor as of Q1 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q1 2026, filed 15 May 2026.