Who owns MASCO CORP /DE/?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MAS from SEC Form 13F filings across 916 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 916 institutions disclosed 200.4M shares of MASCO CORP /DE/ worth $16.29B — about 100.7% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
916
13F holders
$16.29B
value, 2026 filers
100.7%
of shares outstanding (200.4M sh)
159
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MAS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 15.7M | $1.28B | 0.0% | 7.9% | +0.6% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 13.2M | $1.07B | 0.0% | 6.6% | -0.3% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 12.2M | $994.3M | 0.0% | 6.1% | -1.1% |
| 4 | STATE STREET CORP | 10.7M | $872.8M | 0.0% | 5.4% | +7.7% |
| 5 | HARRIS ASSOCIATES L P | 8.3M | $676.9M | 0.9% | 4.2% | -3.2% |
| 6 | JPMORGAN CHASE & CO | 5.5M | $439.8M | 0.0% | 2.7% | -17.7% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 5.4M | $433.6M | 0.0% | 2.7% | -0.1% |
| 8 | VAN ECK ASSOCIATES CORP | 4.7M | $382.9M | 0.2% | 2.4% | -19.5% |
| 9 | Boston Partners | 4.6M | $374.7M | 0.3% | 2.3% | +2.5% |
| 10 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.5M | $372.8M | 0.1% | 2.3% | +4.6% |
| 11 | WELLINGTON MANAGEMENT GROUP LLP | 3.8M | $308.4M | 0.1% | 1.9% | -10.5% |
| 12 | Beutel, Goodman & Co Ltd. | 3.7M | $302.0M | 2.2% | 1.9% | +17.2% |
| 13 | Invesco Ltd. | 3.6M | $291.2M | 0.0% | 1.8% | -5.5% |
| 14 | NORTHERN TRUST CORP | 3.2M | $261.4M | 0.0% | 1.6% | -2.1% |
| 15 | NORDEA INVESTMENT MANAGEMENT AB | 3.1M | $249.9M | 0.2% | 1.6% | -31.4% |
| 16 | MORGAN STANLEY | 2.7M | $221.4M | 0.0% | 1.4% | -1.4% |
| 17 | Nuveen, LLC | 2.4M | $195.9M | 0.0% | 1.2% | 0.0% |
| 18 | AQR CAPITAL MANAGEMENT LLC | 2.3M | $187.7M | 0.1% | 1.2% | +131.8% |
| 19 | BANK OF AMERICA CORP /DE/ | 2.2M | $178.4M | 0.0% | 1.1% | +9.3% |
| 20 | NORGES BANKNEW | 2.2M | $177.5M | 0.0% | 1.1% | new |
| 21 | GOLDMAN SACHS GROUP INC | 2.2M | $176.1M | 0.0% | 1.1% | +9.8% |
| 22 | Holocene Advisors, LP | 2.2M | $175.5M | 0.4% | 1.1% | -17.7% |
| 23 | EARNEST PARTNERS LLC | 2.1M | $174.9M | 0.6% | 1.1% | -1.4% |
| 24 | Quantinno Capital Management LP | 2.1M | $170.8M | 0.2% | 1.1% | +36.0% |
| 25 | Impax Asset Management Group plc | 2.0M | $165.3M | 1.1% | 1% | -14.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.