Masco Corporation
US ˙ NYSE ˙ US5745991068

SecurityMAS / Masco Corporation
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership13,811 shares
Latest Disclosed Value $ 833,770
Mackenzie Financial Corp reports 3.49% decrease in ownership of MAS / Masco Corporation

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 13,811 shares of Masco Corporation (US:MAS) valued at $833,770 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 14,310 shares of Masco Corporation. This represents a change in shares of -3.49% during the quarter. The current value of the position is $960,693 USD.

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)
2026-05-13 2026-03-31 13F MASCO COM 574599106 13,811 -499 -3.49 834 -9.06 0.0010
2026-02-18 2025-12-31 13F MASCO COM 574599106 14,310 4,269 42.52 917 29.75 0.0011
2025-11-13 2025-09-30 13F MASCO COM 574599106 10,041 -80,915 -88.96 707 -87.94 0.0009
2025-08-13 2025-06-30 13F MASCO COM 574599106 90,956 -30,254 -24.96 5,854 -30.55 0.0076
2025-05-07 2025-03-31 13F MASCO COM 574599106 121,210 -36,734 -23.26 8,429 -26.46 0.0120
2025-05-02 2024-12-31 13F/A-2 MASCO COM 574599106 157,944 72,875 85.67 11,462 60.52 0.0156
2025-02-20 2024-12-31 13F/A-1 MASCO COM 574599106 157,944 72,875 11,462 0.0149
2025-02-14 2024-12-31 13F Masco Common Stock 574599106 157,944 72,875 9,724 0.0140
2024-11-13 2024-09-30 13F MASCO COM 574599106 85,069 2,608 3.16 7,141 29.89 0.0099
2024-08-14 2024-06-30 13F MASCO COM 574599106 82,461 -29,693 -26.48 5,498 -37.86 0.0082
2024-05-10 2024-03-31 13F MASCO COM 574599106 112,154 94,037 519.05 8,847 629.27 0.0127
2024-01-30 2023-12-31 13F MASCO COM 574599106 18,117 -5,095 -21.95 1,213 1.25 0.0018
2023-10-25 2023-09-30 13F MASCO COM 574599106 23,212 584 2.58 1,199 -6.84 0.0020
2023-08-03 2023-06-30 13F MASCO COM 574599106 22,628 606 2.75 1,286 17.55 0.0020
2023-04-24 2023-03-31 13F MASCO COM 574599106 22,022 -2,563 -10.43 1,095 -4.62 0.0017
2023-02-14 2022-12-31 13F MASCO COM 574599106 24,585 5,211 26.90 1,147 26.74 0.0019
2022-10-07 2022-09-30 13F Masco Common Stock 574599106 19,374 -398,004 -95.36 905 -95.71 0.0016
2022-08-10 2022-06-30 13F MASCO COM 574599106 417,378 -157,800 -27.43 21,119 -28.01 0.0338
2022-05-13 2022-03-31 13F MASCO COM 574599106 575,178 -572,910 -49.90 29,334 -63.61 0.0393
2022-02-14 2021-12-31 13F MASCO COM 574599106 1,148,088 -6,675 -0.58 80,619 25.68 0.1086
2021-11-08 2021-09-30 13F MASCO COM 574599106 1,154,763 -41,649 -3.48 64,147 -8.99 0.0910
2021-08-11 2021-06-30 13F MASCO COM 574599106 1,196,412 223,165 22.93 70,481 20.90 0.0980
2021-05-14 2021-03-31 13F MASCO COM 574599106 973,247 556,621 133.60 58,297 154.74 0.0888
2021-02-10 2020-12-31 13F MASCO COM 574599106 416,626 384,373 1,191.74 22,885 1,187.12 0.0494
2020-11-13 2020-09-30 13F MASCO COM 574599106 32,253 12,384 62.33 1,778 78.16 0.0044
2020-08-13 2020-06-30 13F MASCO COM 574599106 19,869 2,737 15.98 998 68.58 0.0027
2020-05-14 2020-03-31 13F MASCO COM 574599106 17,132 -49,830 -74.42 592 -81.58 0.0019
2020-02-13 2019-12-31 13F MASCO COM 574599106 66,962 17,008 34.05 3,214 54.37 0.0079
2019-11-14 2019-09-30 13F MASCO COM 574599106 49,954 814 1.66 2,082 7.99 0.0055
2019-08-23 2019-06-30 13F/A-1 MASCO COM 574599106 49,140 37,994 340.88 1,928 340.18 0.0050
2019-08-14 2019-06-30 13F MASCO COM 574599106 49,140 37,994 1,928
2019-05-15 2019-03-31 13F MASCO COM 574599106 11,146 2,004 21.92 438 64.04 0.0011
2019-02-06 2018-12-31 13F MASCO COM 574599106 9,142 -222 -2.37 267 -22.16 0.0007
2018-11-15 2018-09-30 13F MASCO COM 574599106 9,364 9,364 343 0.0008
2013-11-12 2013-09-30 13F MASCO COM 574599106 0 -33,900 -100.00 0 -100.00
2013-08-20 2013-06-30 13F/A-1 MASCO COM 574599106 33,900 33,900 661 0.0032
2013-08-09 2013-06-30 13F MASCO COM 574599106 33,900 661 0.0032
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.