Matrix Capital Management Company, LP - Significant Ownership

Signature - Title
Gregory A. Brown - Senior Managing Director, CCO & General Counsel
Location
Waltham, MA
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by Matrix Capital Management Company, LP.

Significant Ownership of Matrix Capital Management Company, LP

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
PRM Perimeter Solutions, Inc. Common stock, par value $0.0001 per share 4.48% $77.1M 6.55M Matrix Capital Management Company LP Dec 31, 2024
ADAP Adaptimmune Therapeutics plc Ordinary Shares, par value 0.001 GBP per share 0% $0 0 Matrix Capital Management Company LP Dec 31, 2024
ALTR Altair Engineering Inc. Class A Common Stock, $0.0001 par value per share 0% $0 0 Matrix Capital Management Company, LP Mar 31, 2025

Schedules 13D/G Reported by Matrix Capital Management Company, LP:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Date Filed
* An asterisk sign (*) next to the price indicates that the price is likely invalid.