DOSSIER · 13F Holders · Q2 2026Industrials · Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures
MAS

MASCO CORP

954 institutions still hold MASCO CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 574599106·Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures·954 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$9.0B
visible holders
Holders
954
filers reporting
Concentration
14.20%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

954 institutions reported MAS in Q2 2026. BlackRock, Inc. leads at 14.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.3B15.7M0.02%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.1B13.2M0.02%Q2 2026
03
Vanguard Portfolio Management
CIK 0002100121· Index
$994M12.2M0.04%Q2 2026
04
STATE STREET CORP
CIK 0000093751
$873M10.7M0.03%Q2 2026
05
HARRIS ASSOCIATES L P
CIK 0000813917
$519M8.6M0.69%Q1 2026
06
JPMORGAN CHASE & CO
CIK 0000019617
$440M5.5M0.02%Q2 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$434M5.4M0.02%Q2 2026
08
VAN ECK ASSOCIATES CORP
CIK 0000869178
$383M4.7M0.23%Q2 2026
09
Boston Partners
CIK 0001386060
$375M4.6M0.33%Q2 2026
10
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$373M4.5M0.12%Q2 2026
11
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$308M3.8M0.05%Q2 2026
12
Invesco Ltd.
CIK 0000914208
$291M3.6M0.02%Q2 2026
13
NORTHERN TRUST CORP
CIK 0000073124· Index
$261M3.2M0.03%Q2 2026
14
NORDEA INVESTMENT MANAGEMENT AB
CIK 0001218210
$250M3.1M0.20%Q2 2026
15
MORGAN STANLEY
CIK 0000895421
$221M2.7M0.01%Q2 2026
16
Nuveen, LLC
CIK 0001871926
$196M2.4M0.05%Q2 2026
17
Beutel, Goodman & Co Ltd.
CIK 0001361974
$191M3.2M1.30%Q1 2026
18
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$188M2.3M0.07%Q2 2026
19
BANK OF AMERICA CORP /DE/
CIK 0000070858
$178M2.2M0.01%Q2 2026
20
NORGES BANK
CIK 0001374170· Sovereign
$178M2.2M0.02%Q2 2026
Page 1 of 48
934 more holders available. Log in →
Insiders at MASCO CORP
Payne Lisa APlant John CEisman Heath MCole Kenneth G.Marshall Richard AllanNudi JonathonShah JaiStone Jennifer A