Ameriprise
AVTR icon

Ameriprise’s Avantor AVTR Stock Holding History

Ameriprise’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 		$54.7M Buy
5,524,942
+1,409,248
+34% +$12.1M 0.01% 911
2026
Q1 		$32.3M Buy
4,115,694
+489,998
+14% +$4.82M 0.01% 1104
2025
Q4 		$41.6M Buy
3,625,696
+2,125,925
+142% +$26.2M 0.01% 978
2025
Q3 		$18.7M Sell
1,499,771
-77,628
-5% -$1M ﹤0.01% 1444
2025
Q2 		$21.2M Sell
1,577,399
-84,779
-5% -$1.16M 0.01% 1317
2025
Q1 		$26.9M Buy
1,662,178
+17,156
+1% +$325K 0.01% 1145
2024
Q4 		$34.7M Buy
1,645,022
+225,751
+16% +$5.08M 0.01% 1035
2024
Q3 		$36.7M Buy
1,419,271
+678,258
+92% +$16.6M 0.01% 998
2024
Q2 		$15.7M Sell
741,013
-226,045
-23% -$5.44M ﹤0.01% 1424
2024
Q1 		$24.7M Sell
967,058
-32,694
-3% -$778K 0.01% 1180
2023
Q4 		$22.8M Buy
999,752
+51,713
+5% +$1.06M 0.01% 1193
2023
Q3 		$20M Sell
948,039
-15,874
-2% -$338K 0.01% 1220
2023
Q2 		$19.8M Sell
963,913
-4,081,232
-81% -$82.5M 0.01% 1267
2023
Q1 		$107M Buy
5,045,145
+4,585,940
+999% +$105M 0.04% 467
2022
Q4 		$9.69M Buy
459,205
+36,520
+9% +$756K ﹤0.01% 1763
2022
Q3 		$8.28M Buy
422,685
+4,454
+1% +$119K ﹤0.01% 1837
2022
Q2 		$13M Sell
418,231
-29,427
-7% -$919K ﹤0.01% 1526
2022
Q1 		$15.1M Buy
447,658
+107,717
+32% +$3.84M ﹤0.01% 1571
2021
Q4 		$14.3M Sell
339,941
-54,842
-14% -$2.16M ﹤0.01% 1673
2021
Q3 		$16.1M Sell
394,783
-100,911
-20% -$3.94M 0.01% 1443
2021
Q2 		$17.6M Sell
495,694
-17,199
-3% -$556K 0.01% 1457
2021
Q1 		$14.8M Sell
512,893
-55,740
-10% -$1.61M ﹤0.01% 1556
2020
Q4 		$16M Sell
568,633
-119,414
-17% -$3.08M 0.01% 1395
2020
Q3 		$15.5M Buy
688,047
+417,107
+154% +$8.67M 0.01% 1236
2020
Q2 		$4.49M Buy
270,940
+210,180
+346% +$3.42M ﹤0.01% 2136
2020
Q1 		$758K Buy
60,760
+14,278
+31% +$229K ﹤0.01% 2951
2019
Q4 		$844K Buy
46,482
+2,859
+7% +$45.5K ﹤0.01% 3132
2019
Q3 		$641K Buy
43,623
+11,269
+35% +$191K ﹤0.01% 3212
2019
Q2 		$617K Buy
+32,354
New +$576K ﹤0.01% 3257

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

Ameriprise's AVTR Position: Q2 2026 in Review

Ameriprise increased its Avantor (AVTR) stake by 34% in Q2 2026, buying an estimated $12.1M and bringing the position to 5,524,942 shares worth $54.7M. The position accounts for 0.01% of the portfolio, ranked #911.

Ameriprise first reported a position in AVTR in Q2 2019 and has held it in 29 quarters since. The position peaked at $107M in Q1 2023. 460 funds tracked by Wall St. Rank hold AVTR as of Q2 2026.

  • Ameriprise held 5,524,942 shares of Avantor worth $54.7M as of Q2 2026.
  • Ameriprise bought 1,409,248 Avantor shares in Q2 2026, an estimated $12.1M.
  • Avantor made up 0.01% of Ameriprise's portfolio in Q2 2026, its #911 holding.
  • Ameriprise first reported a position in Avantor in Q2 2019 and has held it in 29 quarters since.
  • Ameriprise's Avantor position peaked at $107M in Q1 2023.
  • 460 funds tracked by Wall St. Rank held Avantor as of Q2 2026.

Based on Ameriprise's 13F filing for Q2 2026, filed 14 Aug 2026.