ClearBridge Investments
AVTR icon

ClearBridge Investments’s Avantor AVTR Stock Holding History

ClearBridge Investments’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 		$131K Buy
+13,274
New +$114K ﹤0.01% 698
2025
Q3 		– Sell
-2,197,897
Closed -$29.6M – 718
2025
Q2 		$29.6M Buy
2,197,897
+13,484
+0.6% +$184K 0.02% 382
2025
Q1 		$35.4M Sell
2,184,413
-16,758
-0.8% -$317K 0.03% 350
2024
Q4 		$46.4M Sell
2,201,171
-19,929
-0.9% -$448K 0.04% 332
2024
Q3 		$57.5M Sell
2,221,100
-219,073
-9% -$5.38M 0.05% 304
2024
Q2 		$51.7M Sell
2,440,173
-449,795
-16% -$10.8M 0.04% 316
2024
Q1 		$73.9M Buy
2,889,968
+25,987
+0.9% +$618K 0.06% 283
2023
Q4 		$65.4M Buy
2,863,981
+746,624
+35% +$15.3M 0.06% 296
2023
Q3 		$44.6M Buy
2,117,357
+491
+0% +$10.4K 0.04% 319
2023
Q2 		$43.5M Sell
2,116,866
-15,494
-0.7% -$313K 0.04% 340
2023
Q1 		$45.1M Sell
2,132,360
-131,349
-6% -$2.99M 0.04% 333
2022
Q4 		$47.7M Sell
2,263,709
-1,302,421
-37% -$27M 0.05% 322
2022
Q3 		$69.9M Buy
3,566,130
+11,431
+0.3% +$306K 0.07% 256
2022
Q2 		$111M Sell
3,554,699
-1,240
-0% -$38.7K 0.1% 189
2022
Q1 		$120M Buy
3,555,939
+78,004
+2% +$2.78M 0.09% 210
2021
Q4 		$147M Buy
3,477,935
+61,410
+2% +$2.42M 0.1% 191
2021
Q3 		$140M Sell
3,416,525
-627,489
-16% -$24.5M 0.1% 195
2021
Q2 		$144M Buy
4,044,014
+43,687
+1% +$1.41M 0.1% 190
2021
Q1 		$116M Buy
4,000,327
+26,891
+0.7% +$776K 0.09% 196
2020
Q4 		$112M Buy
3,973,436
+228,010
+6% +$5.88M 0.09% 194
2020
Q3 		$84.2M Buy
3,745,426
+2,343,629
+167% +$48.7M 0.07% 206
2020
Q2 		$23.8M Buy
+1,401,797
New +$22.8M 0.02% 381

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

ClearBridge Investments's AVTR Position: Q2 2026 in Review

ClearBridge Investments opened a new position in Avantor (AVTR) in Q2 2026: 13,274 shares worth $131K. The stake represents ﹤0.01% of the portfolio and ranks #698 among its holdings. This is a return to the name: ClearBridge Investments previously reported a position in AVTR as recently as Q2 2025.

ClearBridge Investments first reported a position in AVTR in Q2 2020 and has held it in 22 quarters since. The position peaked at $147M in Q4 2021. 459 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • ClearBridge Investments held 13,274 shares of Avantor worth $131K as of Q2 2026.
  • Avantor was a new ClearBridge Investments position in Q2 2026.
  • Avantor made up ﹤0.01% of ClearBridge Investments's portfolio in Q2 2026, its #698 holding.
  • ClearBridge Investments first reported a position in Avantor in Q2 2020 and has held it in 22 quarters since.
  • ClearBridge Investments's Avantor position peaked at $147M in Q4 2021.
  • 459 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on ClearBridge Investments's 13F filing for Q2 2026, filed 13 Aug 2026.