TopBuild Corp.
MX ˙ BMV ˙ US89055F1030
SecurityMX:BLD / TopBuild Corp.
InstitutionTd Asset Management Inc
Latest Disclosed Ownership34,000 shares
Latest Disclosed Value $ 11,944,200
Td Asset Management Inc reports 13.27% decrease in ownership of BLD / TopBuild Corp.

On May 11, 2026 - Td Asset Management Inc filed a 13F-HR form disclosing ownership of 34,000 shares of TopBuild Corp. (MX:BLD) valued at $11,944,200 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 39,200 shares of TopBuild Corp.. This represents a change in shares of -13.27% 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)
2026-05-11 2026-03-31 13F TOPBUILD COR COM 89055F103 34,000 -5,200 -13.27 11,944 -26.96 0.0097
2026-02-10 2025-12-31 13F TOPBUILD COM 89055F103 39,200 0 0.00 16,354 6.74 0.0132
2025-11-10 2025-09-30 13F TOPBUILD COM 89055F103 39,200 -200 -0.51 15,322 20.12 0.0124
2025-07-28 2025-06-30 13F TOPBUILD COM 89055F103 39,400 0 0.00 12,755 6.16 0.0109
2025-05-07 2025-03-31 13F TOPBUILD COM 89055F103 39,400 0 0.00 12,015 -2.05 0.0111
2025-02-11 2024-12-31 13F TOPBUILD COM 89055F103 39,400 39,400 12,267 0.0109
2020-11-10 2020-09-30 13F TOPBUILD COM 89055F103 0 -70,800 -100.00 0 -100.00
2020-08-13 2020-06-30 13F TOPBUILD COM 89055F103 70,800 -19,000 -21.16 8,055 25.21 0.0115
2020-05-15 2020-03-31 13F TOPBUILD COM 89055F103 89,800 63,000 235.07 6,433 132.83 0.0109
2020-02-11 2019-12-31 13F TOPBUILD COM 89055F103 26,800 26,800 2,763 0.0040
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.