MASCO CORP

$MAS
Institutional coverage

11 13F filers hold $MAS.

13F holders
11
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

No exposure this quarter

No top-200 alpha managers currently hold $MAS. The institutional holders table below shows the broader 13F picture.

Institutional holders

Top 10 of 11 · Source: 13F-HR
01
Vanguard Group Inc.
0.03% of portfolio
27,823,347 sh
02
State Street
0.03% of portfolio
10,726,032 sh
03
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.02% of portfolio
1,398,962 sh
04
Citigroup Inc.
0.03% of portfolio
699,907 sh
05
Renaissance Technologies
0.08% of portfolio
683,900 sh
06
Citadel
0.03% of portfolio
524,422 sh
07
WINTON GROUP Ltd
1.00% of portfolio
376,678 sh
08
Bridgewater Associates
0.02% of portfolio
66,385 sh
09
Svb Wealth LLC
0.14% of portfolio
16,500 sh
10
Two Sigma
15,636 sh
See all 11 13F holders · Pro →

Insider activity · last 90 days

50 transactions · 16 filers
08 May 2026
Stevens Charles K. III
· GRANT
2,650
A
08 May 2026
Sandeep Reddy
· GRANT
2,650
A
08 May 2026
Plant John C
· GRANT
2,650
A
08 May 2026
Payne Lisa A
· GRANT
2,650
A
08 May 2026
O'Herlihy Christopher A
· GRANT
2,650
A
08 May 2026
Ffolkes Marie A
· GRANT
2,650
A
08 May 2026
Denari Aine
· GRANT
2,650
A
08 May 2026
Alexander Mark R.
· GRANT
2,650
A
08 May 2026
Coombe Gary A
· GRANT
2,650
A
07 Mar 2026
Payne Lisa A
▼ SOLD
2,006
$63.66
S
07 Mar 2026
Payne Lisa A
▼ SOLD
14,729
$63.66
S
06 Mar 2026
Shah Jai
· F
4,410
$63.66
F

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $MAS in the recent window.

Convergence · $MAS

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 17:26 UTC.