AVTR Stock Ownership Activity

AVANTOR INC 13F holders

2 value investing gurus have made changes to the AVANTOR INC (AVTR) position according to the gurus' latest SEC quarterly report(s). AVTR has been completely sold out by 1 guru(s), the number of AVTR shares has been increased by 1 super investor(s).

Which gurus or hedge funds are buying AVTR now?

According to the latest SEC filing(s) AVANTOR INC (AVTR) has been bought by Robert Olstein - Olstein Capital Management (added shares +19.54%).

To see more about who is investing in AVANTOR INC (AVTR), please go to the AVTR ownership page.

2025 Q2 (2 results)
Robert Olstein
+19.54%
+111,000
+0.28%
1.71%
Harry Burn
-100.00%
-4,172,352
-2.30%
0.00%
Current price: $13.27 1.41% AVG reported price*: $13.46
2025 Q1 (3 results)
Robert Olstein
+59.55%
+212,000
+0.63%
1.69%
Harry Burn
-10.88%
-509,183
-0.29%
0.00%
Henry Ellenbogen
-100.00%
-4,809,948
-0.91%
0.00%
Current price: $13.27 18.13% AVG reported price*: $16.21
2024 Q4 (4 results)
Robert Olstein
+51.49%
+121,000
+0.45%
1.32%
V. D. Dodge, E. M. Cox
+46.95%
+21,355,172
+0.41%
1.28%
Harry Burn
+32.92%
+1,159,426
+0.81%
3.26%
Henry Ellenbogen
-39.82%
-3,182,150
-0.55%
0.00%
Current price: $13.27 37.02% AVG reported price*: $21.07
2024 Q3 (4 results)
Henry Ellenbogen
+32.37%
+1,954,253
+0.37%
1.51%
V. D. Dodge, E. M. Cox
+6.89%
+2,931,128
+0.07%
1.05%
Harry Burn
-2.28%
-82,236
-0.07%
2.96%
Robert Olstein
-19.30%
-56,184
-0.25%
1.03%
Current price: $13.27 48.70% AVG reported price*: $25.87
2024 Q2 (4 results)
Harry Burn
buy
+3,604,345
+2.55%
2.55%
V. D. Dodge, E. M. Cox
+5.17%
+2,092,100
+0.04%
0.85%
Robert Olstein
-1.02%
-3,000
-0.01%
1.10%
Henry Ellenbogen
-28.96%
-2,461,507
-0.43%
1.05%
Current price: $13.27 37.41% AVG reported price*: $21.20
2024 Q1 (3 results)
Henry Ellenbogen
buy
+8,499,352
+1.68%
1.68%
Robert Olstein
-6.61%
-20,816
-0.09%
1.23%
Sarah Ketterer
-100.00%
-2,559,572
-1.53%
0.00%
Current price: $13.27 48.10% AVG reported price*: $25.57
2023 Q4 (5 results)
V. D. Dodge, E. M. Cox
+582.39%
+34,533,215
+0.81%
0.95%
Robert Olstein
+2.94%
+9,000
+0.03%
1.21%
Sarah Ketterer
-0.52%
-13,427
-0.01%
0.00%
Harry Burn
-100.00%
-3,989,327
-2.92%
0.00%
Nathaniel Simons
-100.00%
-8,897,724
-4.32%
0.00%
Current price: $13.27 41.87% AVG reported price*: $22.83
2023 Q3 (4 results)
V. D. Dodge, E. M. Cox
buy
+5,929,600
+0.14%
0.14%
Harry Burn
+19.10%
+639,715
+0.52%
0.00%
Sarah Ketterer
-0.44%
-11,455
-0.01%
1.43%
Nathaniel Simons
-21.02%
-2,367,950
-1.37%
0.00%
Current price: $13.27 37.05% AVG reported price*: $21.08
2023 Q2 (4 results)
Nathaniel Simons
+119.07%
+6,123,250
+3.50%
6.45%
Robert Olstein
+117.02%
+165,000
+0.55%
1.02%
Sarah Ketterer
+78.72%
+1,138,331
+0.62%
1.40%
Harry Burn
-13.90%
-540,791
-0.41%
2.54%
Current price: $13.27 35.39% AVG reported price*: $20.54
2023 Q1 (4 results)
Nathaniel Simons
buy
+5,142,424
+3.29%
3.29%
Harry Burn
buy
+3,890,403
+3.09%
3.09%
Robert Olstein
buy
+141,000
+0.47%
0.47%
Sarah Ketterer
+6.16%
+83,858
+0.04%
0.73%
Current price: $13.27 37.23% AVG reported price*: $21.14
2022 Q4 (2 results)
Sarah Ketterer
+45.02%
+422,921
+0.26%
0.83%
Ole Andreas Halvorsen
-100.00%
-2,898,662
-0.29%
0.00%
Current price: $13.27 37.08% AVG reported price*: $21.09
2022 Q3 (2 results)
Sarah Ketterer
buy
+939,344
+0.52%
0.52%
Ole Andreas Halvorsen
-53.01%
-3,270,023
-0.30%
0.00%
Current price: $13.27 32.30% AVG reported price*: $19.60
2022 Q2 (2 results)
Ole Andreas Halvorsen
+78.29%
+2,708,722
+0.39%
0.88%
Daniel Loeb
-100.00%
-8,360,000
-6.69%
0.00%
Current price: $13.27 57.33% AVG reported price*: $31.10
2022 Q1 (2 results)
Daniel Loeb
-22.59%
-2,440,000
-1.07%
0.00%
Ole Andreas Halvorsen
-60.63%
-5,327,379
-0.73%
0.47%
Current price: $13.27 60.76% AVG reported price*: $33.82
2021 Q4 (1 result)
Ole Andreas Halvorsen
+23.40%
+1,666,150
+0.20%
1.07%
Current price: $13.27 68.51% Reported price*: $42.14
2021 Q3 (2 results)
Daniel Loeb
+2.86%
+300,000
+0.07%
2.41%
Ole Andreas Halvorsen
-39.30%
-4,610,870
-0.52%
0.80%
Current price: $13.27 67.56% AVG reported price*: $40.90
2021 Q2 (2 results)
Daniel Loeb
-4.55%
-500,000
-0.10%
2.18%
Ole Andreas Halvorsen
-24.35%
-3,775,826
-0.41%
1.27%
Current price: $13.27 62.63% AVG reported price*: $35.51
50 of 67

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.