TopBuild Corp.
MX ˙ BMV ˙ US89055F1030
SecurityMX:BLD / TopBuild Corp.
InstitutionEULAV Asset Management
Latest Disclosed Ownership37,800 shares
Latest Disclosed Value $ 13,279,140
EULAV Asset Management reports 3.85% increase in ownership of BLD / TopBuild Corp.

On May 7, 2026 - EULAV Asset Management filed a 13F-HR form disclosing ownership of 37,800 shares of TopBuild Corp. (MX:BLD) valued at $13,279,140 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 36,400 shares of TopBuild Corp.. This represents a change in shares of 3.85% 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)
2026-05-07 2026-03-31 13F TOPBUILD COR COM 89055F103 37,800 1,400 3.85 13,279 -12.55 0.4250
2026-02-11 2025-12-31 13F TOPBUILD COM 89055F103 36,400 0 0.00 15,186 6.73 0.4051
2025-10-28 2025-09-30 13F TOPBUILD COM 89055F103 36,400 12,000 49.18 14,227 80.11 0.3307
2025-08-12 2025-06-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 7,899 6.17 0.1855
2025-04-30 2025-03-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 7,441 -2.05 0.1838
2025-01-28 2024-12-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 7,597 -23.47 0.1830
2024-11-08 2024-09-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 9,926 5.60 0.2416
2024-08-13 2024-06-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 9,401 -12.58 0.2541
2024-05-30 2024-03-31 13F TOPBUILD COM 89055F103 24,400 -6 -0.02 10,754 17.72 0.2957
2024-02-14 2023-12-31 13F TOPBUILD COM 89055F103 24,406 -1 -0.00 9,134 48.76 0.2825
2023-11-14 2023-09-30 13F TOPBUILD COM 89055F103 24,407 7 0.03 6,141 -5.39 0.2245
2023-08-10 2023-06-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 6,491 27.81 0.2419
2023-04-27 2023-03-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 5,079 33.00 0.2002
2023-02-14 2022-12-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 3,818 -5.05 0.1639
2022-11-04 2022-09-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,021 -1.42 0.1779
2022-07-22 2022-06-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,079 -7.84 0.1683
2022-05-10 2022-03-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,426 -32.56 0.1317
2022-02-11 2021-12-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 6,563 31.34 0.1656
2021-11-15 2021-09-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,997 3.54 0.1319
2021-08-06 2021-06-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,826 -5.56 0.1276
2021-04-30 2021-03-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 5,110 13.76 0.1369
2021-02-16 2020-12-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,492 7.85 0.1174
2020-11-05 2020-09-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 4,165 50.04 0.1228
2020-08-11 2020-06-30 13F TOPBUILD COM 89055F103 24,400 0 0.00 2,776 58.81 0.0909
2020-04-27 2020-03-31 13F TOPBUILD COM 89055F103 24,400 0 0.00 1,748 -30.50 0.0699
2020-02-13 2019-12-31 13F TOPBUILD COM 89055F103 24,400 4,000 19.61 2,515 27.86 0.0868
2019-11-12 2019-09-30 13F TOPBUILD COM 89055F103 20,400 5,500 36.91 1,967 59.53 0.0726
2019-08-05 2019-06-30 13F TOPBUILD COM 89055F103 14,900 3,800 34.23 1,233 70.30 0.0462
2019-05-13 2019-03-31 13F TOPBUILD COM 89055F103 11,100 0 0.00 724 45.09 0.0298
2019-02-13 2018-12-31 13F TOPBUILD COM 89055F103 11,100 0 0.00 499 -20.92 0.0249
2018-10-26 2018-09-30 13F TOPBUILD COM 89055F103 11,100 300 2.78 631 -25.41 0.0270
2018-08-14 2018-06-30 13F TOPBUILD COM 89055F103 10,800 2,000 22.73 846 25.71 0.0389
2018-05-09 2018-03-31 13F TOPBUILD COM 89055F103 8,800 8,800 673 0.0322
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.