Filing Flows

Filing Flows › Masco (MAS) › Who owns the stock

Who owns Masco (MAS) stock

865 funds reported Masco (MAS) shares in their latest 13F filings, worth $16.8B in all. The largest holder is Vanguard Group ($1.8B). Last quarter 439 funds added to their stakes and 313 cut them.

Largest holders of MAS (13F)Largest holders of MAS (13F)Vanguard Group$1.8BBlackRock$1.3BVanguard Capital Management LLC$1.1BVanguard Portfolio Management LLC$994MState Street$873MHarris Associates L P$677MGeode Capital Management, LLC$434MVan ECK Associates$383MBoston Partners$375MMassachusetts Financial Services$373M

Largest holders (13F)

FundSharesValueChangeQuarter
Vanguard Group27,823,347$1.8Bdecrease2025-12-31
BlackRock15,717,623$1.3Bincrease2026-06-30
Vanguard Capital Management LLC13,179,924$1.1Bdecrease2026-06-30
Vanguard Portfolio Management LLC12,219,585$994Mdecrease2026-06-30
State Street10,726,032$873Mincrease2026-06-30
Harris Associates L P8,318,944$677Mdecrease2026-06-30
Geode Capital Management, LLC5,350,026$434Mdecrease2026-06-30
Van ECK Associates4,705,750$383Mdecrease2026-06-30
Boston Partners4,606,061$375Mincrease2026-06-30
Massachusetts Financial Services4,522,430$373Mincrease2026-06-30
Wellington Management Group LLP3,789,629$308Mdecrease2026-06-30
Invesco3,578,620$291Mdecrease2026-06-30
Northern Trust3,212,340$261Mdecrease2026-06-30
Nordea Investment Management AB3,086,156$250Mdecrease2026-06-30
Beutel, Goodman3,426,878$231Mdecrease2026-09-30

Masco's latest quarter

Masco, Q3 2026: revenue $2.0B (+3% year over year), operating margin 17.2%, net earnings $230M, operating cash flow $371M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most MAS stock?

By the latest 13F filings: Vanguard Group ($1.8B); BlackRock ($1.3B); Vanguard Capital Management LLC ($1.1B); Vanguard Portfolio Management LLC ($994M); State Street ($873M).

What is the short interest in MAS?

8,684,597 shares were sold short at the 2026-10-15 settlement, 4.85% of the float.

Open the interactive view →

Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.