Masco Corporation
MX ˙ BMV ˙ US5745991068
SecurityMX:MAS / Masco Corporation
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership9,159 shares
Latest Disclosed Value $ 552,929
D.a. Davidson & Co. reports 0.55% decrease in ownership of MAS / Masco Corporation

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 9,159 shares of Masco Corporation (MX:MAS) valued at $552,929 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 9,210 shares of Masco Corporation. This represents a change in shares of -0.55% 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)
2026-05-05 2026-03-31 13F MASCO COM 574599106 9,159 -51 -0.55 553 -5.48 0.0034
2026-01-29 2025-12-31 13F MASCO COM 574599106 9,210 -13 -0.14 584 -10.02 0.0036
2025-10-22 2025-09-30 13F MASCO COM 574599106 9,223 -399 -4.15 649 4.85 0.0042
2025-07-30 2025-06-30 13F MASCO COM 574599106 9,622 -2,561 -21.02 619 -26.92 0.0044
2025-04-28 2025-03-31 13F MASCO COM 574599106 12,183 2,838 30.37 847 24.93 0.0068
2025-01-31 2024-12-31 13F MASCO COM 574599106 9,345 0 0.00 678 -13.52 0.0055
2024-11-13 2024-09-30 13F MASCO COM 574599106 9,345 65 0.70 784 26.86 0.0065
2024-08-01 2024-06-30 13F MASCO COM 574599106 9,280 -1,808 -16.31 619 -29.29 0.0055
2024-05-13 2024-03-31 13F MASCO COM 574599106 11,088 1,261 12.83 875 32.83 0.0079
2024-02-09 2023-12-31 13F MASCO COM 574599106 9,827 319 3.36 658 29.53 0.0065
2023-11-08 2023-09-30 13F MASCO COM 574599106 9,508 -29 -0.30 508 -7.13 0.0055
2023-08-11 2023-06-30 13F MASCO COM 574599106 9,537 0 0.00 547 15.40 0.0058
2023-04-25 2023-03-31 13F MASCO COM 574599106 9,537 0 0.00 474 6.52 0.0053
2023-02-03 2022-12-31 13F MASCO COM 574599106 9,537 -438 -4.39 445 -4.51 0.0053
2022-11-07 2022-09-30 13F MASCO COM 574599106 9,975 -16 -0.16 466 -7.91 0.0061
2022-07-28 2022-06-30 13F MASCO COM 574599106 9,991 -153 -1.51 506 -2.13 0.0064
2022-05-12 2022-03-31 13F MASCO COM 574599106 10,144 79 0.78 517 -26.87 0.0056
2022-01-31 2021-12-31 13F MASCO COM 574599106 10,065 191 1.93 707 28.78 0.0075
2021-11-15 2021-09-30 13F MASCO COM 574599106 9,874 557 5.98 549 0.00 0.0064
2021-08-10 2021-06-30 13F MASCO COM 574599106 9,317 35 0.38 549 -1.26 0.0064
2021-05-07 2021-03-31 13F MASCO COM 574599106 9,282 382 4.29 556 13.70 0.0071
2021-02-10 2020-12-31 13F MASCO COM 574599106 8,900 0 0.00 489 -0.41 0.0075
2020-11-02 2020-09-30 13F MASCO COM 574599106 8,900 0 0.00 491 9.84 0.0085
2020-08-10 2020-06-30 13F MASCO COM 574599106 8,900 -5,818 -39.53 447 -12.35 0.0083
2020-05-05 2020-03-31 13F MASCO COM 574599106 14,718 -856 -5.50 510 -31.82 0.0100
2020-02-14 2019-12-31 13F MASCO COM 574599106 15,574 1,001 6.87 748 23.23 0.0121
2019-11-05 2019-09-30 13F MASCO COM 574599106 14,573 2 0.01 607 6.12 0.0109
2019-08-13 2019-06-30 13F MASCO COM 574599106 14,571 -6,496 -30.83 572 -17.22 0.0107
2019-05-13 2019-03-31 13F MASCO COM 574599106 21,067 2,192 11.61 691 25.18 0.0119
2019-01-29 2018-12-31 13F MASCO COM 574599106 18,875 -6,779 -26.42 552 -41.21 0.0108
2018-11-13 2018-09-30 13F MASCO COM 574599106 25,654 4,389 20.64 939 17.96 0.0167
2018-08-02 2018-06-30 13F MASCO COM 574599106 21,265 4,805 29.19 796 19.52 0.0156
2018-05-04 2018-03-31 13F MASCO COM 574599106 16,460 -198 -1.19 666 -9.02 0.0138
2018-02-08 2017-12-31 13F MASCO COM 574599106 16,658 101 0.61 732 13.49 0.0153
2017-11-08 2017-09-30 13F MASCO COM 574599106 16,557 -98 -0.59 645 1.42 0.0127
2017-08-11 2017-06-30 13F MASCO COM 574599106 16,655 -2,798 -14.38 636 -3.78 0.0144
2017-05-12 2017-03-31 13F MASCO COM 574599106 19,453 -522 -2.61 661 4.92 0.0160
2017-02-15 2016-12-31 13F MASCO COM 574599106 19,975 -3,294 -14.16 630 -20.85 0.0143
2016-11-18 2016-09-30 13F/A-1 MASCO COM 574599106 23,269 18,018 343.13 796 394.41 0.0198
2016-11-14 2016-09-30 13F MASCO COM 574599106 23,269 796
2016-08-13 2016-06-30 13F MASCO COM 574599106 5,251 -4,804 -47.78 161 -48.73 0.0047
2016-05-13 2016-03-31 13F MASCO COM 574599106 10,055 -899 -8.21 314 1.62 0.0098
2016-02-12 2015-12-31 13F MASCO COM 574599106 10,954 -539 -4.69 309 6.92 0.0101
2015-11-13 2015-09-30 13F MASCO COM 574599106 11,493 -4,257 -27.03 289 -31.03 0.0101
2015-08-14 2015-06-30 13F MASCO COM 574599106 15,750 2,340 17.45 419 17.37 0.0138
2015-05-06 2015-03-31 13F MASCO COM 574599106 13,410 9,526 245.26 357 268.04 0.0117
2015-02-12 2014-12-31 13F MASCO COM 574599106 3,884 351 9.93 97 15.48 0.0032
2014-11-12 2014-09-30 13F MASCO COM 574599106 3,533 -199 -5.33 84 2.44 0.0028
2014-07-29 2014-06-30 13F MASCO COM 574599106 3,732 -281 -7.00 82 -6.82 0.0028
2014-05-05 2014-03-31 13F MASCO COM 574599106 4,013 -19,149 -82.67 88 -83.27 0.0031
2014-02-13 2013-12-31 13F/A-1 MASCO COM 574599106 23,162 22,862 7,620.67 526 8,666.67 0.0196
2014-02-12 2013-12-31 13F MASCO COM 574599106 23,162 526
2013-11-14 2013-09-30 13F MASCO COM 574599106 300 300 6 0.0003
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.