TopBuild Corp.
US ˙ NYSE ˙ US89055F1030

SecurityBLD / TopBuild Corp.
InstitutionState Street Corp
Latest Disclosed Ownership999,810 shares
Latest Disclosed Value $ 351,233,253
State Street Corp reports 1.96% increase in ownership of BLD / TopBuild Corp.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 999,810 shares of TopBuild Corp. (US:BLD) valued at $351,233,253 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 980,610 shares of TopBuild Corp.. This represents a change in shares of 1.96% during the quarter. The current value of the position is $408,422,385 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)
2026-05-15 2026-03-31 13F TOPBUILD COR COM 89055F103 999,810 19,200 1.96 351,233 -14.14 0.0121
2026-02-13 2025-12-31 13F TOPBUILD COM 89055F103 980,610 -35,241 -3.47 409,101 3.03 0.0137
2025-11-14 2025-09-30 13F TOPBUILD COM 89055F103 1,015,851 -8,372 -0.82 397,056 19.75 0.0138
2025-08-14 2025-06-30 13F TOPBUILD COM 89055F103 1,024,223 -55,153 -5.11 331,582 0.74 0.0124
2025-05-15 2025-03-31 13F TOPBUILD COM 89055F103 1,079,376 -39,202 -3.50 329,156 -5.49 0.0136
2025-02-14 2024-12-31 13F TOPBUILD COM 89055F103 1,118,578 -1,451 -0.13 348,258 -23.57 0.0137
2024-11-14 2024-09-30 13F TOPBUILD COM 89055F103 1,120,029 34,911 3.22 455,639 8.99 0.0185
2024-08-14 2024-06-30 13F TOPBUILD COM 89055F103 1,085,118 -39,189 -3.49 418,063 -15.63 0.0183
2024-05-15 2024-03-31 13F TOPBUILD COM 89055F103 1,124,307 55,288 5.17 495,516 23.85 0.0221
2024-02-14 2023-12-31 13F TOPBUILD COM 89055F103 1,069,019 46,133 4.51 400,091 55.46 0.0195
2023-11-14 2023-09-30 13F TOPBUILD COM 89055F103 1,022,886 16,678 1.66 257,358 -3.85 0.0143
2023-08-14 2023-06-30 13F TOPBUILD COM 89055F103 1,006,208 7,955 0.80 267,671 28.83 0.0141
2023-05-15 2023-03-31 13F TOPBUILD COM 89055F103 998,253 -6,066 -0.60 207,776 32.20 0.0117
2023-05-15 2022-12-31 13F/A-99 TOPBUILD COM 89055F103 1,004,319 24,141 2.46 157,166 -2.69 0.0092
2023-05-15 2022-12-31 13F TOPBUILD COM 89055F103 1,004,319 24,141 157,166 0.0092
2022-11-15 2022-09-30 13F TOPBUILD COM 89055F103 980,178 -12,558 -1.26 161,514 -2.67 0.0102
2022-08-15 2022-06-30 13F TOPBUILD COM 89055F103 992,736 -55,614 -5.30 165,946 -12.73 0.0099
2022-05-16 2022-03-31 13F TOPBUILD COM 89055F103 1,048,350 -5,482 -0.52 190,160 -34.60 0.0094
2022-02-14 2021-12-31 13F TOPBUILD COM 89055F103 1,053,832 -4,703 -0.44 290,763 34.12 0.0138
2021-11-15 2021-09-30 13F TOPBUILD COM 89055F103 1,058,535 -93,877 -8.15 216,799 -4.88 0.0115
2021-08-16 2021-06-30 13F TOPBUILD COM 89055F103 1,152,412 -64,458 -5.30 227,924 -10.57 0.0120
2021-07-09 2021-03-31 13F/A-1 TOPBUILD COM 89055F103 1,216,870 6,486 0.54 254,849 14.38 0.0146
2021-05-17 2021-03-31 13F TOPBUILD COM 89055F103 1,216,870 6,486 254,849 0.0146
2021-02-16 2020-12-31 13F TOPBUILD COM 89055F103 1,210,384 6,421 0.53 222,807 8.42 0.0136
2020-11-10 2020-09-30 13F TOPBUILD COM 89055F103 1,203,963 -28,099 -2.28 205,504 46.61 0.0140
2020-08-14 2020-06-30 13F TOPBUILD COM 89055F103 1,232,062 59,266 5.05 140,172 66.83 0.0102
2020-06-19 2020-03-31 13F/A-1 TOPBUILD COM 89055F103 1,172,796 97,150 9.03 84,019 -24.22 0.0073
2020-05-11 2020-03-31 13F TOPBUILD COM 89055F103 1,172,796 97,150 84,019 7,378.5599
2020-02-06 2019-12-31 13F TOPBUILD COM 89055F103 1,075,646 -37,216 -3.34 110,878 3.32 0.0076
2019-11-14 2019-09-30 13F TOPBUILD COM 89055F103 1,112,862 -53,932 -4.62 107,313 11.13 0.0080
2019-08-14 2019-06-30 13F TOPBUILD COM 89055F103 1,166,794 36,490 3.23 96,564 31.80 0.0072
2019-05-15 2019-03-31 13F TOPBUILD COM 89055F103 1,130,304 -14,994 -1.31 73,266 42.16 0.0057
2019-02-12 2018-12-31 13F TOPBUILD COM 89055F103 1,145,298 -116,225 -9.21 51,538 -28.10 0.0047
2018-11-09 2018-09-30 13F TOPBUILD Common equity shares 89055F103 1,261,523 78,918 6.67 71,684 -22.63 0.0055
2018-08-14 2018-06-30 13F TOPBUILD Common equity shares 89055F103 1,182,605 140,391 13.47 92,656 16.18 0.0077
2018-05-15 2018-03-31 13F TOPBUILD Common equity shares 89055F103 1,042,214 -94,217 -8.29 79,749 -7.35 0.0068
2018-02-14 2017-12-31 13F TOPBUILD Common equity shares 89055F103 1,136,431 92,809 8.89 86,072 26.55 0.0069
2017-11-14 2017-09-30 13F TOPBUILD Common equity shares 89055F103 1,043,622 -84,948 -7.53 68,014 13.56 0.0059
2017-08-14 2017-06-30 13F TOPBUILD Common equity shares 89055F103 1,128,570 104,562 10.21 59,890 24.44 0.0053
2017-05-15 2017-03-31 13F TOPBUILD Common equity shares 89055F103 1,024,008 1,658 0.16 48,129 32.25 0.0043
2017-02-09 2016-12-31 13F TOPBUILD Common equity shares 89055F103 1,022,350 -61,378 -5.66 36,392 1.15 0.0034
2017-01-13 2016-09-30 13F/A-1 TOPBUILD Common equity shares 89055F103 1,083,728 94,367 9.54 35,979 0.45 0.0036
2016-11-14 2016-09-30 13F TOPBUILD Common equity shares 89055F103 1,083,728 35,979
2016-08-12 2016-06-30 13F TOPBUILD Common equity shares 89055F103 989,361 104,764 11.84 35,818 36.17 0.0038
2016-05-20 2016-03-31 13F/A-1 TOPBUILD Common equity shares 89055F103 884,597 -147,039 -14.25 26,304 -17.12 0.0028
2016-05-12 2016-03-31 13F TOPBUILD Common equity shares 89055F103 884,597 26,304
2016-02-16 2015-12-31 13F TOPBUILD Common equity shares 89055F103 1,031,636 -1,336,240 -56.43 31,737 -56.72 0.0035
2015-11-16 2015-09-30 13F TOPBUILD Common equity shares 89055F103 2,367,876 2,367,876 73,326 0.0085
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.