TopBuild Corp.
US ˙ NYSE ˙ US89055F1030

SecurityBLD / TopBuild Corp.
InstitutionFmr Llc
Latest Disclosed Ownership2,081,232 shares
Ownership 7.30%
Fmr Llc ownership in BLD / TopBuild Corp.

2025-08-06 - Fmr Llc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,081,232 shares of TopBuild Corp. (US:BLD). This represents 7.3 percent ownership of the company. In their previous filing dated 2024-11-12 , Fmr Llc had reported owning 1,830,492 shares, indicating an increase of 13.70 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-08-06 2025-08-06 13G/A 1,830,492 2,081,232 13.70 7.30 20.30
2024-11-12 2024-11-12 13G 625,083 1,830,492 192.84 6.07 229.60
2020-02-07 2020-02-07 13G/A 1,773,205 625,083 -64.75 1.84 -63.26
2019-02-13 2019-02-13 13G/A 2,146,238 1,773,205 -17.38 5.01 -16.93
2018-02-13 2018-02-13 13G/A 2,592,194 2,146,238 -17.20 6.03 -11.46
2017-02-14 2017-02-14 13G 2,592,194 6.81

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 1,899,418 -286,967 -13.13 667,266 -26.85 0.0070
2026-02-17 2025-12-31 13F TOPBUILD COM 89055F103 2,186,385 136,112 6.64 912,138 13.82 0.0465
2025-11-13 2025-09-30 13F TOPBUILD COM 89055F103 2,050,273 -30,959 -1.49 801,370 18.94 0.0417
2025-08-14 2025-06-30 13F TOPBUILD COM 89055F103 2,081,232 248,321 13.55 673,778 20.54 0.0380
2025-05-12 2025-03-31 13F TOPBUILD COM 89055F103 1,832,911 205,180 12.61 558,946 10.29 0.0357
2025-02-13 2024-12-31 13F TOPBUILD COM 89055F103 1,627,731 -202,762 -11.08 506,778 -31.95 0.0302
2024-11-13 2024-09-30 13F TOPBUILD COM 89055F103 1,830,493 161,743 9.69 744,663 15.83 0.0453
2024-08-13 2024-06-30 13F TOPBUILD COM 89055F103 1,668,750 592,915 55.11 642,919 35.59 0.0412
2024-05-13 2024-03-31 13F TOPBUILD COM 89055F103 1,075,835 239,030 28.56 474,153 51.40 0.0318
2024-02-13 2023-12-31 13F TOPBUILD COM 89055F103 836,805 -263,914 -23.98 313,183 13.09 0.0241
2023-11-13 2023-09-30 13F TOPBUILD COM 89055F103 1,100,719 133,835 13.84 276,941 7.67 0.0239
2023-08-11 2023-06-30 13F TOPBUILD COM 89055F103 966,884 370,827 62.21 257,210 107.32 0.0216
2023-08-11 2023-03-31 13F/A-1 TOPBUILD COM 89055F103 596,057 18,861 3.27 124,063 37.35 0.0113
2023-05-11 2023-03-31 13F TOPBUILD COM 89055F103 596,057 18,861 124,063 0.0023
2023-02-13 2022-12-31 13F TOPBUILD COM 89055F103 577,196 147,209 34.24 90,325 27.48 0.0090
2022-11-10 2022-09-30 13F TOPBUILD COM 89055F103 429,987 84,172 24.34 70,852 22.56 0.0074
2022-08-12 2022-06-30 13F TOPBUILD COM 89055F103 345,815 89,002 34.66 57,808 24.10 0.0058
2022-05-13 2022-03-31 13F TOPBUILD COM 89055F103 256,813 86,629 50.90 46,583 -0.79 0.0037
2022-02-14 2021-12-31 13F TOPBUILD COM 89055F103 170,184 -115,677 -40.47 46,956 -19.80 0.0035
2022-02-14 2021-09-30 13F/A-1 TOPBUILD COM 89055F103 285,861 13,902 5.11 58,547 8.85 0.0046
2021-11-15 2021-09-30 13F TOPBUILD COM 89055F103 285,861 13,902 58,547 0.0009
2021-08-13 2021-06-30 13F TOPBUILD COM 89055F103 271,959 -142,416 -34.37 53,787 -38.02 0.0042
2021-05-14 2021-03-31 13F TOPBUILD COM 89055F103 414,375 -213,754 -34.03 86,783 -24.94 0.0074
2021-02-08 2020-12-31 13F TOPBUILD COM 89055F103 628,129 -189,261 -23.15 115,625 -17.13 0.0103
2020-11-13 2020-09-30 13F TOPBUILD COM 89055F103 817,390 122,226 17.58 139,519 76.41 0.0141
2020-08-24 2020-06-30 13F/A-1 TOPBUILD COM 89055F103 695,164 101,654 17.13 79,089 86.01 0.0087
2020-08-13 2020-06-30 13F TOPBUILD COM 89055F103 695,164 101,654 79,089 1,942.9853
2020-05-14 2020-03-31 13F TOPBUILD COM 89055F103 593,510 -31,573 -5.05 42,519 -34.01 0.0059
2020-02-07 2019-12-31 13F TOPBUILD COM 89055F103 625,083 -290,301 -31.71 64,433 -27.01 0.0071
2019-11-13 2019-09-30 13F TOPBUILD COM 89055F103 915,384 -286,932 -23.86 88,271 -11.29 0.0106
2019-08-13 2019-06-30 13F TOPBUILD COM 89055F103 1,202,316 -204,471 -14.53 99,503 9.12 0.0116
2019-05-13 2019-03-31 13F TOPBUILD COM 89055F103 1,406,787 -366,419 -20.66 91,188 14.28 0.0109
2019-02-13 2018-12-31 13F TOPBUILD COM 89055F103 1,773,206 -354,009 -16.64 79,795 -33.98 0.0109
2018-11-09 2018-09-30 13F TOPBUILD COM 89055F103 2,127,215 38,754 1.86 120,868 -26.12 0.0136
2018-08-10 2018-06-30 13F TOPBUILD COM 89055F103 2,088,461 -24,155 -1.14 163,611 1.21 0.0193
2018-05-14 2018-03-31 13F TOPBUILD COM 89055F103 2,112,616 -33,337 -1.55 161,658 -0.54 0.0192
2018-02-12 2017-12-31 13F TOPBUILD COM 89055F103 2,145,953 -237,934 -9.98 162,535 4.62 0.0191
2017-11-13 2017-09-30 13F TOPBUILD COM 89055F103 2,383,887 -485,379 -16.92 155,358 2.03 0.0188
2017-08-29 2017-06-30 13F/A-1 TOPBUILD COM 89055F103 2,869,266 193,582 7.23 152,272 21.08 0.0189
2017-08-11 2017-06-30 13F TOPBUILD COM 89055F103 2,869,266 193,582 152,272
2017-05-11 2017-03-31 13F TOPBUILD COM 89055F103 2,675,684 83,828 3.23 125,757 36.29 0.0160
2017-02-10 2016-12-31 13F TOPBUILD COM 89055F103 2,591,856 488,723 23.24 92,270 32.15 0.0123
2016-11-14 2016-09-30 13F TOPBUILD COM 89055F103 2,103,133 1,556,417 284.68 69,824 252.81 0.0093
2016-08-11 2016-06-30 13F TOPBUILD COM 89055F103 546,716 86,777 18.87 19,791 44.68 0.0027
2016-05-16 2016-03-31 13F TOPBUILD COM 89055F103 459,939 341,264 287.56 13,679 274.56 0.0019
2016-02-12 2015-12-31 13F TOPBUILD COM 89055F103 118,675 52,319 78.85 3,652 77.71 0.0005
2015-11-10 2015-09-30 13F TOPBUILD COM 89055F103 66,356 66,356 2,055 0.0003
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.