Group One Trading
AVTR icon

Group One Trading’s Avantor AVTR Stock Holding History

Group One Trading’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 		$140K Buy
17,800
+12,900
+263% +$127K ﹤0.01% 4421
2025
Q4 		$56.2K Buy
4,900
+1,300
+36% +$16K ﹤0.01% 5504
2025
Q3 		$44.9K Sell
3,600
-18,000
-83% -$232K ﹤0.01% 6054
2025
Q2 		$291K Buy
21,600
+14,300
+196% +$196K ﹤0.01% 3960
2025
Q1 		$118K Buy
7,300
+1,200
+20% +$22.7K ﹤0.01% 4463
2024
Q4 		$129K Sell
6,100
-266,700
-98% -$6M ﹤0.01% 4303
2024
Q3 		$7.06M Buy
272,800
+256,700
+1,594% +$6.3M 0.02% 801
2024
Q2 		$341K Sell
16,100
-114,200
-88% -$2.75M ﹤0.01% 2916
2024
Q1 		$3.33M Sell
130,300
-51,400
-28% -$1.22M 0.01% 1115
2023
Q4 		$4.15M Buy
181,700
+94,700
+109% +$1.94M 0.01% 1273
2023
Q3 		$1.83M Buy
87,000
+85,800
+7,150% +$1.83M 0.01% 1696
2023
Q2 		$24.6K Buy
1,200
+500
+71% +$10.1K ﹤0.01% 5832
2023
Q1 		$14.8K Sell
700
-4,500
-87% -$103K ﹤0.01% 5714
2022
Q4 		$110K Sell
5,200
-300
-5% -$6.21K ﹤0.01% 4354
2022
Q3 		$108K Sell
5,500
-9,200
-63% -$246K ﹤0.01% 4705
2022
Q2 		$457K Sell
14,700
-6,900
-32% -$215K ﹤0.01% 3507
2022
Q1 		$731K Sell
21,600
-25,300
-54% -$902K ﹤0.01% 3414
2021
Q4 		$1.98M Sell
46,900
-13,900
-23% -$548K ﹤0.01% 2606
2021
Q3 		$2.49M Sell
60,800
-6,200
-9% -$242K ﹤0.01% 2427
2021
Q2 		$2.38M Buy
67,000
+24,200
+57% +$783K ﹤0.01% 2454
2021
Q1 		$1.24M Sell
42,800
-23,200
-35% -$670K ﹤0.01% 2983
2020
Q4 		$1.86M Buy
66,000
+10,800
+20% +$278K ﹤0.01% 2117
2020
Q3 		$1.24M Buy
55,200
+14,100
+34% +$293K ﹤0.01% 2004
2020
Q2 		$699K Buy
41,100
+24,100
+142% +$392K ﹤0.01% 2345
2020
Q1 		$212K Sell
17,000
-2,000
-11% -$32.1K ﹤0.01% 2703
2019
Q4 		$345K Buy
+19,000
New +$302K ﹤0.01% 2746

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
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

Group One Trading's AVTR Position: Q3 2025 in Review

Group One Trading sold out of Avantor (AVTR) in Q3 2025, closing a stake of 2,998 shares — an estimated $38.6K sold.

Group One Trading first reported a position in AVTR in Q2 2020 and held it in 6 quarters. The position peaked at $882K in Q1 2024. 465 funds tracked by Wall St. Rank hold AVTR as of Q3 2025.

  • Group One Trading reported no remaining Avantor position as of Q3 2025 after selling out during the quarter.
  • Group One Trading sold 2,998 Avantor shares in Q3 2025, an estimated $38.6K.
  • Group One Trading first reported a position in Avantor in Q2 2020 and held it in 6 quarters.
  • Group One Trading's Avantor position peaked at $882K in Q1 2024.
  • 465 funds tracked by Wall St. Rank held Avantor as of Q3 2025.

Based on Group One Trading's 13F filing for Q3 2025, filed 12 Nov 2025.