Latest Period
Q2 2026
Security Snapshot
MASCO CORP /DE/ - COMMON STOCK (MAS) Institutional Ownership
CUSIP: 574599106
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
675
Shares (Excl. Options)
121,292,926
Price
$81.37
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- MAS on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 121,292,926
- Total 13F value
- $9,848,905,984
- Portfolio coverage rank
- 0.01%
- Share change
- +1,400,395
- Value change
- +$140,425,537
- Number of holders
- 675
- Shares outstanding
- 202,586,717
- SEC-reported price per share
- $81.04
- Insider filing price
- $81.04
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MAS - MASCO CORP /DE/ - COMMON STOCK is tracked under CUSIP 574599106.
- 675 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 832 to 675 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $11,994,310,491 to $9,848,905,984.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 675 institutions filings for Q2 2026.
Security key
574599106
Latest holder period
Q2 2026
13F holders
675
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
MAS full holder history
MASCO CORP /DE/ SEC filings
MASCO CORP /DE/ company facts
MASCO CORP /DE/ insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 574599106:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
MAS
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 7.4% | $904,016,421 | 14,974,597 | Vanguard Capital Management | 31 Mar 2026 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6.1% | $747,187,899 | 12,376,808 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| STATE STREET CORP | 5.3% | $870,134,260 | 10,737,096 | STATE STREET CORPORATION | 30 Jun 2026 | |||
| HARRIS ASSOCIATES L P | 4.2% | -22% | $518,984,832 | -$175,385,535 | 8,596,734 | -25% | HARRIS ASSOCIATES L P | 31 Mar 2026 |
As of 30 Jun 2026, 675 institutional investors reported holding 121,292,926 shares of MASCO CORP /DE/ - COMMON STOCK (MAS). This represents 60% of the company’s total 202,586,717 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
62%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.8% | 15,717,623 | +0.63% | 0.02% | $1,278,943,006 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 13,179,924 | -0.34% | 0.02% | $1,072,450,416 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6% | 12,219,585 | -1.1% | 0.04% | $994,307,631 |
| STATE STREET CORP | 5.3% | 10,726,032 | +7.7% | 0.03% | $872,777,224 |
| HARRIS ASSOCIATES L P | 4.1% | 8,318,944 | -3.2% | 0.9% | $676,912,478 |
| JPMORGAN CHASE & CO | 2.7% | 5,463,570 | -18% | 0.03% | $439,817,518 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 5,350,026 | -0.08% | 0.02% | $433,577,739 |
| VAN ECK ASSOCIATES CORP | 2.3% | 4,705,750 | -19% | 0.23% | $382,906,876 |
| Boston Partners | 2.3% | 4,606,061 | +2.5% | 0.33% | $374,729,446 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.2% | 4,522,430 | +4.6% | 0.13% | $372,833,292 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.9% | 3,789,629 | -11% | 0.05% | $308,362,112 |
| Beutel, Goodman & Co Ltd. | 1.8% | 3,711,884 | +17% | 2.2% | $302,036,000 |
| Invesco Ltd. | 1.8% | 3,578,620 | -5.5% | 0.02% | $291,192,331 |
| NORTHERN TRUST CORP | 1.6% | 3,212,340 | -2.1% | 0.03% | $261,388,105 |
| NORDEA INVESTMENT MANAGEMENT AB | 1.5% | 3,086,156 | -31% | 0.2% | $249,916,913 |
| MORGAN STANLEY | 1.3% | 2,720,420 | -1.4% | 0.01% | $221,360,810 |
| Nuveen, LLC | 1.2% | 2,407,975 | -0.03% | 0.05% | $195,936,869 |
| AQR CAPITAL MANAGEMENT LLC | 1.1% | 2,329,073 | +132% | 0.07% | $187,653,403 |
| BANK OF AMERICA CORP /DE/ | 1.1% | 2,192,754 | +9.3% | 0.01% | $178,424,404 |
| NORGES BANK | 1.1% | 2,182,005 | 0.02% | $177,549,747 | |
| GOLDMAN SACHS GROUP INC | 1.1% | 2,164,182 | +9.8% | 0.02% | $176,099,470 |
| Holocene Advisors, LP | 1.1% | 2,157,324 | -18% | 0.4% | $175,541,454 |
| EARNEST PARTNERS LLC | 1.1% | 2,149,015 | -1.4% | 0.63% | $174,865,351 |
| Quantinno Capital Management LP | 1% | 2,098,739 | +36% | 0.21% | $170,774,414 |
| Impax Asset Management Group plc | 1% | 2,031,735 | -15% | 1.1% | $165,322,277 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 121,292,926 | $9,848,905,984 | +$140,425,537 | $81.37 | 675 |
| 2026 Q1 | 198,995,397 | $11,994,310,491 | -$440,508,745 | $60.37 | 832 |
| 2025 Q4 | 206,972,350 | $13,144,880,563 | +$432,508,434 | $63.46 | 838 |
| 2025 Q3 | 199,505,263 | $14,033,674,522 | +$1,087,808 | $70.39 | 867 |
| 2025 Q2 | 199,563,590 | $12,852,606,875 | +$224,309,213 | $64.36 | 842 |
| 2025 Q1 | 196,202,040 | $13,626,046,507 | -$185,712,211 | $69.54 | 856 |
| 2024 Q4 | 198,493,076 | $14,406,427,160 | -$111,290,609 | $72.57 | 848 |
| 2024 Q3 | 198,551,547 | $16,653,726,953 | -$809,176,979 | $83.94 | 834 |
| 2024 Q2 | 209,503,830 | $13,963,723,433 | +$166,206,983 | $66.67 | 789 |
| 2024 Q1 | 206,446,844 | $16,261,873,278 | -$45,400,365 | $78.88 | 833 |
| 2023 Q4 | 207,054,650 | $13,863,050,416 | -$57,603,431 | $66.98 | 781 |
| 2023 Q3 | 208,290,274 | $11,132,598,790 | -$59,371,333 | $53.45 | 718 |
| 2023 Q2 | 207,876,617 | $11,898,258,862 | -$15,521,128 | $57.38 | 706 |
| 2023 Q1 | 207,164,631 | $10,291,888,150 | -$241,169,780 | $49.72 | 677 |
| 2022 Q4 | 213,380,727 | $9,966,993,157 | +$236,026,520 | $46.67 | 692 |
| 2022 Q3 | 208,704,151 | $9,752,090,869 | -$48,177,581 | $46.69 | 667 |
| 2022 Q2 | 207,076,921 | $10,477,084,987 | -$292,432,734 | $50.60 | 673 |
| 2022 Q1 | 216,047,740 | $11,040,383,989 | -$310,174,715 | $51.00 | 722 |
| 2021 Q4 | 220,903,941 | $15,485,761,577 | -$498,971,017 | $70.22 | 758 |
| 2021 Q3 | 225,554,895 | $12,511,258,079 | -$295,962,961 | $55.55 | 699 |
| 2021 Q2 | 229,918,951 | $13,514,927,382 | -$268,838,436 | $58.91 | 730 |
| 2021 Q1 | 233,674,299 | $13,966,612,373 | -$85,171,087 | $59.90 | 714 |
| 2020 Q4 | 235,422,220 | $12,900,420,430 | -$204,330,371 | $54.93 | 683 |
| 2020 Q3 | 239,006,188 | $13,152,889,398 | +$61,818,824 | $55.13 | 662 |
| 2020 Q2 | 237,084,075 | $11,878,040,415 | -$366,263,165 | $50.21 | 602 |