AVTR — AVANTOR INC

Ownership history in Dynamic Technology Lab Private Ltd  ·  11 quarters on record

This page tracks every 13F SEC filing in which Dynamic Technology Lab Private Ltd reported a position in AVANTOR INC (AVTR). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.31% (2024 Q3)
Avg. % of fund
0.13%
First filed
2019 Q3
Last filed
2025 Q3
Quarters held
11
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 38,110 -74,278 -66.1% 0.08% $476K $12.48
2024 Q3 ADDED 112,388 +70,753 +169.9% 0.31% $2.9M $25.87
2024 Q2 REDUCED 41,635 -70,856 -63.0% 0.10% $883K $21.20
2023 Q1 ADDED 112,491 +32,664 +40.9% 0.22% $2.4M $21.14
7 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AVTR price (monthly, adj. close)

Other funds also holding AVTR

As of 2025 Q4 — sorted by position size

New Mountain Capital, L.L.C. 3Y 100.0% Engine Capital Management, LP 3Y 7Y 18.87% Belfer Management LLC 3Y 7Y 4.74% Clarkston Capital Partners, LLC 3Y 7Y 4.01% GREENHAVEN ASSOCIATES INC 3Y 7Y 3.81% Circumference Group LLC 3.77% Sapience Investments, LLC 3Y 7Y 2.44% Voss Capital, LP 3Y 2.26% Prosight Management, LP 3Y 7Y 2.13% Olstein Capital Management, L.P. 3Y 7Y 1.92%
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