— Know what they know.
/
Not Investment Advice
What is MAS institutional ownership?
M
What is MAS institutional ownership?
🦉

MAS Ownership & Insider Activity

Institutional Ownership

Top Holders

HolderSharesValue
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A

Recent Insider Trades

NameTypeSharesDate
O'HERLIHY CHRISTOPHER A2.6K2026-05-08
Coombe Gary A2.6K2026-05-08
Stevens Charles K. III2.6K2026-05-08
PAYNE LISA A2.6K2026-05-08
Ffolkes Marie A2.6K2026-05-08
PLANT JOHN C2.6K2026-05-08
Alexander Mark R.2.6K2026-05-08
Denari Aine2.6K2026-05-08
Sandeep Reddy2.6K2026-05-08
PAYNE LISA A14.7K2026-03-07
Insider Trades 13F Holdings MAS Overview
Who owns MAS stock? What hedge funds own MAS? Who is the largest shareholder of MAS?

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms