Mario Gross Biography and Net Worth

https://www.linkedin.com/in/kirk-lazarine-1849397a/ of Amrize

Mario Gross serves as the Chief Supply Chain Officer for Amrize. Mr. Gross previously served as Chief Operating Officer of Holcim Building Envelope, a position he held from 2024 to 2025.

Prior to serving as Chief Operating Officer, Mr. Gross served as Chief Procurement Officer of Holcim from 2020 to January 2024, Senior Project Leader, LafargeHolcim Group from 2019 to 2020 and Chief Executive Officer, Lafarge Malaysia from 2018 to 2019. Prior to joining Holcim, Mr. Gross was Head of Global Procurement, Engineering, Quality, and Sustainability at Sika AG from 2013 to 2017.

Mr. Gross holds an MBA from the University of Strathclyde in Glasgow, United Kingdom, and a Bachelor of Arts degree in Economy & Law from Saarland University in Saarbrücken, Germany.

What is Mario Gross' net worth?: The estimated net worth of Mario Gross is at least $1.72 million as of March 13th, 2026. Mr. Gross owns 30,947 shares of Amrize stock worth more than $1,722,231 as of March 16th. This net worth estimate does not reflect any other investments that Mr. Gross may own. Learn More about Mario Gross' net worth.
How do I contact Mario Gross?: The corporate mailing address for Mr. Gross and other Amrize executives is Grafenauweg 10 Zug, 6300 Switzerland. Amrize can also be reached via phone at 41 58 858 58 58 and via email at [email protected]. Learn More on Mario Gross' contact information.
Has Mario Gross been buying or selling shares of Amrize?: During the last quarter, Mario Gross has bought $176,928.00 of Amrize stock. Most recently, on Friday, March 13th, Mario Gross bought 3,200 shares of Amrize stock. The stock was acquired at an average cost of $55.29 per share, with a total value of $176,928.00. Following the completion of the transaction, the insider now directly owns 30,947 shares of the company's stock, valued at $1,711,059.63. Learn More on Mario Gross' trading history.
Who are Amrize's active insiders?: Amrize's insider roster includes Roald Brouwer (CTO), Mario Gross (https://www.linkedin.com/in/kirk-lazarine-1849397a/), Jaime Hill (Insider), Jan Jenisch (CEO), Jan Jenisch (Chairman and CEO), and Ian Johnston (CFO). Learn More on Amrize's active insiders.
Are insiders buying or selling shares of Amrize?: In the last year, Amrize insiders bought shares 23 times. They purchased a total of 1,266,834 shares worth more than $61,136,323.56. The most recent insider tranaction occured on March, 13th when insider Mario Gross bought 3,200 shares worth more than $176,928.00. Learn More about insider trades at Amrize.
Information on this page was last updated on 3/13/2026.

Mario Gross Insider Trading History at Amrize

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
3/13/2026	Buy	3,200	$55.29	$176,928.00	30,947
8/13/2025	Buy	3,000	$49.63	$148,890.00	23,232

Mario Gross Buying and Selling Activity at Amrize

Amrize Company Overview

Amrize AG focuses on building materials business in North America. The company was incorporated in 2023 and is based in Zug, Switzerland. Amrize AG operates independently of Holcim AG as of June 23, 2025.

Today's Range

Now: $56.42

$55.14

$56.71

50 Day Range

MA: $57.93

$52.64

$65.89

2 Week Range

Now: $56.42

$44.12

$65.94

Volume

2,784,317 shs

Average Volume

3,577,761 shs

Market Capitalization

$31.20 billion

P/E Ratio

22.93

Dividend Yield

N/A

Beta