Masco Corporation
MX ˙ BMV ˙ US5745991068
SecurityMX:MAS / Masco Corporation
InstitutionUs Bancorp \de\
Latest Disclosed Ownership94,526 shares
Latest Disclosed Value $ 5,706,535
Us Bancorp \de\ reports 1.93% decrease in ownership of MAS / Masco Corporation

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 94,526 shares of Masco Corporation (MX:MAS) valued at $5,706,535 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 96,385 shares of Masco Corporation. This represents a change in shares of -1.93% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F MASCO COM 574599106 94,526 -1,859 -1.93 5,707 -6.70 0.0069
2026-01-30 2025-12-31 13F MASCO COM 574599106 96,385 -17,625 -15.46 6,117 -23.79 0.0072
2025-11-12 2025-09-30 13F MASCO COM 574599106 114,010 -8,384 -6.85 8,025 1.88 0.0095
2025-07-24 2025-06-30 13F MASCO COM 574599106 122,394 -6,592 -5.11 7,878 -12.18 0.0099
2025-05-08 2025-03-31 13F MASCO COM 574599106 128,986 -10,732 -7.68 8,970 -11.54 0.0120
2025-02-05 2024-12-31 13F MASCO COM 574599106 139,718 1,665 1.21 10,140 -12.50 0.0133
2024-10-28 2024-09-30 13F MASCO COM 574599106 138,053 -2,301 -1.64 11,588 23.84 0.0149
2024-08-07 2024-06-30 13F MASCO COM 574599106 140,354 2,598 1.89 9,357 -13.89 0.0128
2024-05-08 2024-03-31 13F MASCO COM 574599106 137,756 503 0.37 10,866 18.20 0.0151
2024-02-09 2023-12-31 13F MASCO COM 574599106 137,253 -4,509 -3.18 9,193 21.33 0.0136
2023-11-03 2023-09-30 13F MASCO COM 574599106 141,762 980 0.70 7,577 -6.20 0.0124
2023-08-10 2023-06-30 13F MASCO COM 574599106 140,782 -35,427 -20.11 8,078 -7.80 0.0130
2023-05-09 2023-03-31 13F MASCO COMMON STOCK 574599106 176,209 1,863 1.07 8,761 7.68 0.0148
2023-02-13 2022-12-31 13F MASCO COMMON STOCK 574599106 174,346 -11,816 -6.35 8,137 -6.40 0.0144
2022-10-27 2022-09-30 13F MASCO COMMON STOCK 574599106 186,162 2,341 1.27 8,692 -6.57 0.0179
2022-08-01 2022-06-30 13F MASCO COMMON STOCK 574599106 183,821 15,499 9.21 9,303 8.36 0.0180
2022-05-11 2022-03-31 13F MASCO COMMON STOCK 574599106 168,322 6,293 3.88 8,585 -24.55 0.0143
2022-02-11 2021-12-31 13F MASCO COMMON STOCK 574599106 162,029 -7,000 -4.14 11,378 21.18 0.0179
2021-11-10 2021-09-30 13F MASCO COMMON STOCK 574599106 169,029 -831 -0.49 9,389 -6.18 0.0177
2021-08-05 2021-06-30 13F MASCO COMMON STOCK 574599106 169,860 16,726 10.92 10,007 9.09 0.0187
2021-04-28 2021-03-31 13F MASCO COMMON STOCK 574599106 153,134 8,885 6.16 9,173 15.76 0.0186
2021-02-04 2020-12-31 13F MASCO COMMON STOCK 574599106 144,249 20,951 16.99 7,924 16.58 0.0171
2020-11-10 2020-09-30 13F MASCO COMMON STOCK 574599106 123,298 -29,942 -19.54 6,797 -11.66 0.0166
2020-08-07 2020-06-30 13F MASCO COMMON STOCK 574599106 153,240 -28,561 -15.71 7,694 22.42 0.0202
2020-05-13 2020-03-31 13F MASCO COMMON STOCK 574599106 181,801 -120,812 -39.92 6,285 -56.72 0.0196
2020-02-04 2019-12-31 13F MASCO COMMON STOCK 574599106 302,613 2,702 0.90 14,521 16.17 0.0371
2019-11-08 2019-09-30 13F MASCO COMMON STOCK 574599106 299,911 -686 -0.23 12,500 5.98 0.0341
2019-08-13 2019-06-30 13F MASCO COMMON STOCK 574599106 300,597 3,965 1.34 11,795 1.16 0.0329
2019-05-08 2019-03-31 13F MASCO COMMON STOCK 574599106 296,632 -3,637 -1.21 11,660 32.80 0.0337
2019-02-13 2018-12-31 13F MASCO COMMON STOCK 574599106 300,269 -27,814 -8.48 8,780 -26.88 0.0284
2018-10-31 2018-09-30 13F MASCO COMMON STOCK 574599106 328,083 -16,888 -4.90 12,008 -6.97 0.0348
2018-08-08 2018-06-30 13F MASCO COMMON STOCK 574599106 344,971 -41,785 -10.80 12,908 -17.47 0.0395
2018-05-08 2018-03-31 13F MASCO COMMON STOCK 574599106 386,756 -5,673 -1.45 15,640 -9.30 0.0480
2018-02-02 2017-12-31 13F MASCO COMMON STOCK 574599106 392,429 -9,926 -2.47 17,243 9.85 0.0527
2017-11-13 2017-09-30 13F MASCO COMMON STOCK 574599106 402,355 3,975 1.00 15,697 3.11 0.0503
2017-07-19 2017-06-30 13F MASCO COMMON STOCK 574599106 398,380 10,199 2.63 15,223 15.37 0.0508
2017-05-03 2017-03-31 13F MASCO COMMON STOCK 574599106 388,181 2,068 0.54 13,195 8.08 0.0452
2017-02-08 2016-12-31 13F MASCO COMMON STOCK 574599106 386,113 11,543 3.08 12,209 -5.00 0.0439
2016-11-04 2016-09-30 13F MASCO COMMON STOCK 574599106 374,570 -4,915 -1.30 12,851 9.45 0.0476
2016-08-10 2016-06-30 13F MASCO COMMON STOCK 574599106 379,485 86,738 29.63 11,741 27.52 0.0447
2016-05-13 2016-03-31 13F MASCO COMMON STOCK 574599106 292,747 139,930 91.57 9,207 112.88 0.0362
2016-02-10 2015-12-31 13F MASCO COMMON STOCK 574599106 152,817 83,630 120.88 4,325 148.42 0.0174
2015-11-16 2015-09-30 13F MASCO COMMON STOCK 574599106 69,187 1,535 2.27 1,741 -3.55 0.0073
2015-08-10 2015-06-30 13F MASCO COMMON STOCK 574599106 67,652 -135 -0.20 1,805 -0.28 0.0070
2015-05-08 2015-03-31 13F MASCO COMMON STOCK 574599106 67,787 -950 -1.38 1,810 4.50 0.0070
2015-02-13 2014-12-31 13F MASCO COMMON STOCK 574599106 68,737 2,560 3.87 1,732 9.41 0.0067
2014-11-14 2014-09-30 13F MASCO COMMON STOCK 574599106 66,177 -1,713 -2.52 1,583 5.04 0.0064
2014-08-14 2014-06-30 13F MASCO COMMON STOCK 574599106 67,890 892 1.33 1,507 1.28 0.0060
2014-05-14 2014-03-31 13F MASCO COMMON STOCK 574599106 66,998 5,996 9.83 1,488 7.13 0.0061
2014-02-13 2013-12-31 13F MASCO COMMON STOCK 574599106 61,002 14,388 30.87 1,389 40.02 0.0056
2013-11-07 2013-09-30 13F MASCO COMMON STOCK 574599106 46,614 -76,973 -62.28 992 -58.82 0.0044
2013-08-09 2013-06-30 13F MASCO COMMON STOCK 574599106 123,587 123,587 2,409 0.0110
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.