UBS AM
AVTR icon

UBS AM’s Avantor AVTR Stock Holding History

UBS AM’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 		$20.1M Sell
2,027,738
-118,991
-6% -$1.02M ﹤0.01% 936
2026
Q1 		$16.8M Buy
2,146,729
+54,103
+3% +$532K ﹤0.01% 949
2025
Q4 		$24M Sell
2,092,626
-288,366
-12% -$3.55M 0.01% 797
2025
Q3 		$29.7M Sell
2,380,992
-4,078,464
-63% -$52.6M 0.01% 714
2025
Q2 		$86.9M Sell
6,459,456
-124,012
-2% -$1.7M 0.02% 566
2025
Q1 		$107M Sell
6,583,468
-2,013,564
-23% -$38.1M 0.03% 524
2024
Q4 		$181M Buy
8,597,032
+509,816
+6% +$11.5M 0.04% 378
2024
Q3 		$209M Sell
8,087,216
-298,638
-4% -$7.33M 0.05% 337
2024
Q2 		$178M Buy
8,385,854
+678,579
+9% +$16.3M 0.05% 332
2024
Q1 		$197M Buy
7,707,275
+408,757
+6% +$9.72M 0.07% 273
2023
Q4 		$167M Buy
7,298,518
+1,062,639
+17% +$21.8M 0.07% 303
2023
Q3 		$131M Buy
6,235,879
+1,355,783
+28% +$28.8M 0.06% 341
2023
Q2 		$103M Hold
4,880,096
– – 0.05% 380
2023
Q1 		$103M Buy
4,880,096
+270,155
+6% +$6.16M 0.05% 380
2022
Q4 		$97.2M Sell
4,609,941
-826,059
-15% -$17.1M 0.05% 386
2022
Q3 		$107M Buy
5,436,000
+1,026,720
+23% +$27.5M 0.06% 353
2022
Q2 		$137M Buy
4,409,280
+54,229
+1% +$1.69M 0.07% 293
2022
Q1 		$147M Sell
4,355,051
-46,036
-1% -$1.64M 0.06% 321
2021
Q4 		$185M Sell
4,401,087
-280,185
-6% -$11M 0.07% 292
2021
Q3 		$191M Sell
4,681,272
-99,347
-2% -$3.88M 0.08% 267
2021
Q2 		$170M Sell
4,780,619
-395,469
-8% -$12.8M 0.07% 294
2021
Q1 		$150M Buy
5,176,088
+133,000
+3% +$3.84M 0.07% 308
2020
Q4 		$142M Buy
5,043,088
+2,311,155
+85% +$59.6M 0.07% 308
2020
Q3 		$61.4M Buy
2,731,933
+499,575
+22% +$10.4M 0.03% 459
2020
Q2 		$38M Buy
2,232,358
+2,112,284
+1,759% +$34.4M 0.02% 573
2020
Q1 		$1.5M Buy
120,074
+49,368
+70% +$792K ﹤0.01% 1538
2019
Q4 		$1.28M Buy
70,706
+12,803
+22% +$204K ﹤0.01% 1793
2019
Q3 		$851K Buy
+57,903
New +$981K ﹤0.01% 2026

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

UBS AM's AVTR Position: Q2 2026 in Review

UBS AM reduced its Avantor (AVTR) stake by 5.5% in Q2 2026, selling an estimated $1.02M and leaving 2,027,738 shares worth $20.1M. The position accounts for ﹤0.01% of the portfolio, ranked #936.

UBS AM first reported a position in AVTR in Q3 2019 and has held it in 28 quarters since. The position peaked at $209M in Q3 2024. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • UBS AM held 2,027,738 shares of Avantor worth $20.1M as of Q2 2026.
  • UBS AM sold 118,991 Avantor shares in Q2 2026, an estimated $1.02M.
  • Avantor made up ﹤0.01% of UBS AM's portfolio in Q2 2026, its #936 holding.
  • UBS AM first reported a position in Avantor in Q3 2019 and has held it in 28 quarters since.
  • UBS AM's Avantor position peaked at $209M in Q3 2024.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on UBS AM's 13F filing for Q2 2026, filed 13 Aug 2026.