Avantor Inc. (AVTR)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Greenhaven Associates

Edgar Wachenheim

22,593,838 $177,135,690 +11% 2.92%
2.
Engine Capital

Arnaud Ajdler

19,780,830 $155,081,707 +66% 18.72%
3.
D E Shaw

D. E. Shaw

13,110,674 $102,787,684 +111% 0.06%
4.
First Pacific Advisors LLC

Robert Rodriguez And Steven Romick

8,089,023 $63,417,940 +104% 0.89%
5. 4,917,270 $38,551,396 +803% 0.53%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$8.32 10,000 $83,200.00 60,000 2026-05-08 Filing
$8.14 25,000 $203,500.00 25,000 2026-05-01 Filing
$8.01 125,000 $1,001,250.00 475,000 2026-03-10 Filing
$9.16 50,000 $458,000.00 50,000 2026-02-19 Filing
$9.40 100,000 $940,000.00 400,000 2026-02-12 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$11.39 3,476 $39,591.64 55,068 2025-08-05 Filing
$17.00 774 $13,158.00 86,605 2025-02-27 Filing
$17.53 3,758 $65,877.74 87,379 2025-02-26 Filing
$17.00 1,033 $17,561.00 39,571 2025-02-27 Filing
$17.53 4,907 $86,019.71 40,604 2025-02-26 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 119,648,329 $938,042,899 0.52%
2. 65,703,554 $515,115,868 0.01%
3. 31,275,847 $245,202,640 0.01%
4. 30,606,112 $239,951,918 0%
5. 24,224,156 $189,917,384 0.04%
News See All