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Masco

US · MAS #1220 by market cap Listed 1970
68.87 -1.06 -1.52%
Live - 5344 symbols - heartbeat 110s ago · 2026-10-07 20:02
After-hours 68.87 0.00%
Market cap
13.58B
P/B
-37.21
EPS
3.86
Reader sentiment Are you bullish or bearish on MAS?

Anonymous reader poll. Unscientific, not investment advice.

✦ Quant Ownership Signal how this is computed

Accumulating
  • The number of reporting institutions decreased by 3 in the most recent period (2026/Q3).
  • Total institutional ownership rose 0.5 percentage points.

Institutional ownership

Held by institutions
105.69% +0.51pp
Institutions
1,067 -3
As of
2026/Q3 vs. prior period

Ownership vs. money flow

Aligned

Institutions added shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two line up.

Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.

Holder types

Mutual Fund90.80%
Hedge Fund4.84%
Public Company3.57%
Government Pension Fund2.76%
Private Company1.45%
Sovereign Wealth Fund1.17%
Insurance Company0.59%
Individual/Insider0.35%
Family Office/Trust0.24%

Top holders

BlackRock 8.00%
Vanguard Capital Management, LLC 7.29%
Vanguard Portfolio Management, LLC 6.22%
State Street Global Advisors 5.47%
Harris Associates L.P. 4.24%
Geode Capital Management, LLC 2.72%
J.P. Morgan Asset Management, Inc. 2.52%
Van Eck Associates Corporation 2.40%
Boston Partners Global Investors, Inc. 2.35%
MFS Investment Management 2.30%

Bar length is relative to the largest holder shown here, not to 100% of the company.

Insiders

50 filings tracked · 28 buys · 22 sells

NameRoleStake
Keith Allman Chief Executive Officer 0.08%
Christopher O’Herlihy Independent Director 0.03%
John Plant Independent Director 0.03%
Kenneth Cole Vice President 0.03%
Jai Shah Group President of Plumbing Products 0.02%
Jonathon Nudi Director 0.02%
Richard Westenberg Vice President 0.02%
Donald Parfet Independent Director 0.02%
Renee Straber VP & Chief Human Resource Officer 0.02%
Jennifer Stone VP & Chief Human Resource Officer 0.01%

Insider transactions most recent Form 4 filings

DateNameRoleTypeSharesPrice
2026-05-07 John Plant Independent Director Other Acquisition +2,650 --
2026-05-07 Lisa Payne Independent Chair of Board Other Acquisition +2,650 --
2026-05-07 Gary Coombe Director Other Acquisition +2,650 --
2026-05-07 Mark Alexander Independent Director Other Acquisition +2,650 --
2026-05-07 Charles Stevens Independent Director Other Acquisition +2,650 --
2026-05-07 Christopher O’Herlihy Independent Director Other Acquisition +2,650 --
2026-05-07 Marie Ffolkes Independent Director Other Acquisition +2,650 --
2026-05-07 Sandeep Reddy Director Other Acquisition +2,650 --
2026-05-07 Aine Denari Independent Director Other Acquisition +2,650 --
2026-03-06 Lisa Payne Independent Chair of Board Open Market Disposition -16,735 $63.66
2026-03-05 Jai Shah Group President of Plumbing Products Sale to Issuer -4,410 $63.66
2026-02-25 Heath Eisman Chief Accounting Officer Open Market Disposition -747 $71.92
2026-02-24 Jai Shah Group President of Plumbing Products Sale to Issuer -1,954 $71.86
2026-02-24 Rick Marshall -- Sale to Issuer -515 $71.86
2026-02-24 Jonathon Nudi Director Sale to Issuer -2,501 $71.86
2026-02-24 Kenneth Cole Vice President Sale to Issuer -1,671 $71.86
2026-02-24 Richard Westenberg Vice President Sale to Issuer -6,565 $71.86
2026-02-24 Jennifer Stone VP & Chief Human Resource Officer Sale to Issuer -4,767 $71.86
2026-02-24 Heath Eisman Chief Accounting Officer Sale to Issuer -379 $71.86
2026-02-12 Imran Ahmad Group President of Decorative Architectural Products Intent to Sell (Form 144) -697 $76.20

Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.

Quote time 2026-10-07 20:02:32 · For reference only, not investment advice and not tailored to your situation.