Masco Corporation
MX ˙ BMV ˙ US5745991068
SecurityMX:MAS / Masco Corporation
InstitutionCongress Park Capital LLC
Latest Disclosed Ownership7,750 shares
Latest Disclosed Value $ 467,868
Congress Park Capital LLC reports 0.64% decrease in ownership of MAS / Masco Corporation

On April 14, 2026 - Congress Park Capital LLC filed a 13F-HR form disclosing ownership of 7,750 shares of Masco Corporation (MX:MAS) valued at $467,868 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 7,800 shares of Masco Corporation. This represents a change in shares of -0.64% 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)
2026-04-14 2026-03-31 13F MASCO COM 574599106 7,750 -50 -0.64 468 -5.47 0.1436
2026-01-14 2025-12-31 13F MASCO COM 574599106 7,800 0 0.00 495 -10.02 0.1478
2025-10-08 2025-09-30 13F MASCO COM 574599106 7,800 0 0.00 549 9.36 0.1706
2025-07-11 2025-06-30 13F MASCO COM 574599106 7,800 0 0.00 502 -7.38 0.1646
2025-04-22 2025-03-31 13F MASCO COM 574599106 7,800 0 0.00 542 -4.24 0.2054
2025-01-15 2024-12-31 13F MASCO COM 574599106 7,800 0 0.00 566 -13.46 0.2055
2024-10-09 2024-09-30 13F MASCO COM 574599106 7,800 0 0.00 655 25.77 0.2427
2024-07-12 2024-06-30 13F MASCO COM 574599106 7,800 0 0.00 520 -15.45 0.2089
2024-04-16 2024-03-31 13F MASCO COM 574599106 7,800 0 0.00 615 17.82 0.2723
2024-01-19 2023-12-31 13F MASCO COM 574599106 7,800 0 0.00 522 25.48 0.2553
2023-10-13 2023-09-30 13F MASCO COM 574599106 7,800 0 0.00 417 -6.94 0.2169
2023-07-14 2023-06-30 13F MASCO COM 574599106 7,800 0 0.00 448 15.50 0.2235
2023-04-20 2023-03-31 13F MASCO COM 574599106 7,800 0 0.00 388 6.32 0.2015
2023-01-30 2022-12-31 13F MASCO COM 574599106 7,800 -2,000 -20.41 364 -20.52 0.2135
2022-10-19 2022-09-30 13F MASCO COM 574599106 9,800 0 0.00 458 -7.66 0.2651
2022-07-22 2022-06-30 13F MASCO COM 574599106 9,800 0 0.00 496 -0.80 0.3013
2022-05-02 2022-03-31 13F MASCO COM 574599106 9,800 0 0.00 500 -27.33 0.2508
2022-02-09 2021-12-31 13F MASCO COM 574599106 9,800 0 0.00 688 26.47 0.3389
2021-11-03 2021-09-30 13F MASCO COM 574599106 9,800 0 0.00 544 -5.72 0.2783
2021-08-13 2021-06-30 13F MASCO COM 574599106 9,800 300 3.16 577 1.41 0.2891
2021-04-19 2021-03-31 13F MASCO COM 574599106 9,500 0 0.00 569 9.00 0.3179
2021-01-19 2020-12-31 13F MASCO COM 574599106 9,500 0 0.00 522 -0.38 0.3090
2020-10-20 2020-09-30 13F MASCO COM 574599106 9,500 0 0.00 524 9.85 0.3244
2020-07-27 2020-06-30 13F MASCO COM 574599106 9,500 0 0.00 477 45.43 0.3662
2020-05-04 2020-03-31 13F MASCO COM 574599106 9,500 0 0.00 328 -28.07 0.2958
2020-01-31 2019-12-31 13F MASCO COM 574599106 9,500 0 0.00 456 15.15 0.3364
2019-10-24 2019-09-30 13F MASCO COM 574599106 9,500 0 0.00 396 0.51 0.3324
2019-08-02 2019-06-30 13F MASCO COM 574599106 9,500 0 0.00 394 5.63 0.3116
2019-04-18 2019-03-31 13F MASCO COM 574599106 9,500 0 0.00 373 34.17 0.3224
2019-02-05 2018-12-31 13F MASCO COM 574599106 9,500 0 0.00 278 -20.11 0.3062
2018-10-29 2018-09-30 13F MASCO COM 574599106 9,500 0 0.00 348 -1.97 0.3123
2018-08-06 2018-06-30 13F MASCO COM 574599106 9,500 0 0.00 355 -7.55 0.3405
2018-04-17 2018-03-31 13F MASCO COM 574599106 9,500 0 0.00 384 -7.91 0.3945
2018-02-13 2017-12-31 13F MASCO COM 574599106 9,500 9,500 417 0.4201
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.