TopBuild Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:BLD Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Aug 25	SellUS$158,319	Tina Donikowski	Individual	370	US$427.89
22 Aug 25	SellUS$590,585	Robert Kuhns	Individual	1,350	US$437.47
12 Aug 25	SellUS$194,010	Joseph Viselli	Individual	467	US$415.44
08 Aug 25	SellUS$1,501,592	Robert Kuhns	Individual	3,600	US$418.37
07 Aug 25	SellUS$410,870	Luis Machado	Individual	990	US$415.02
07 Aug 25	SellUS$154,795	Jeffrey Krestancic	Individual	373	US$415.00
07 Aug 25	SellUS$3,051,647	Robert Buck	Individual	7,350	US$415.19
03 Jun 25	SellUS$35,721	Nancy Taylor	Individual	125	US$285.77
12 May 25	SellUS$540,483	Steven Raia	Individual	1,738	US$310.98
03 Mar 25	SellUS$546,011	Steven Raia	Individual	1,779	US$306.92

Insider Trading Volume

Insider Buying: BLD insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of BLD?
Owner Type	Number of Shares	Ownership Percentage
State or Government	25,287	0.0848%
Individual Insiders	216,845	0.727%
Institutions	29,590,319	99.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 79.82% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
19.4%	Capital Research and Management Company	5,434,392	US$2.2b	1.58%	0.09%
10.2%	BlackRock, Inc.	2,858,974	US$1.1b	-2.29%	0.02%
9.61%	The Vanguard Group, Inc.	2,688,284	US$1.1b	-2.44%	0.01%
7.43%	FMR LLC	2,079,840	US$830.7m	13.6%	0.04%
3.66%	State Street Global Advisors, Inc.	1,024,223	US$409.1m	-5.11%	0.01%
3.01%	Pictet Asset Management Limited	842,640	US$336.5m	-7.96%	0.23%
3%	Boston Partners Global Investors, Inc.	840,131	US$335.5m	87.8%	0.17%
2.57%	T. Rowe Price Group, Inc.	720,127	US$287.6m	-1.74%	0.02%
2.25%	Geode Capital Management, LLC	628,358	US$251.0m	-2.48%	0.01%
1.89%	Managed Account Advisors LLC	529,953	US$211.7m	5.99%	0.03%
1.76%	Dimensional Fund Advisors LP	493,104	US$196.9m	5.96%	0.03%
1.58%	Union Asset Management Holding AG	442,976	US$176.9m	-1.98%	0.12%
1.35%	Liontrust Asset Management PLC	376,396	US$150.3m	24.8%	0.63%
1.31%	Vaughan Nelson Investment Management, L.P.	365,548	US$146.0m	-5.52%	1.24%
1.22%	Norges Bank Investment Management	340,514	US$136.0m	-2.46%	0.01%
1.14%	Allspring Global Investments, LLC	318,912	US$127.4m	437,000%	0.18%
1.11%	Northern Trust Global Investments	311,106	US$124.3m	-2.47%	0.02%
1.1%	UBS Asset Management AG	307,860	US$123.0m	34.1%	0.01%
1.08%	Westwood Management Corp.	302,416	US$120.8m	10.2%	0.87%
0.92%	Invesco Capital Management LLC	257,006	US$102.6m	-21.1%	0.03%
0.89%	Columbia Management Investment Advisers, LLC	248,305	US$99.2m	5.18%	0.02%
0.88%	Charles Schwab Investment Management, Inc.	246,320	US$98.4m	-6.16%	0.01%
0.85%	Barrow, Hanley, Mewhinney & Strauss, LLC	237,422	US$94.8m	0%	0.26%
0.81%	BNY Asset Management	225,623	US$90.1m	-2.45%	0.02%
0.75%	Bank of America Corporation	211,098	US$84.3m	57.9%	0.02%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/10/06 17:31
End of Day Share Price	2025/10/03 00:00
Earnings	2025/06/30
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

TopBuild Corp. is covered by 21 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Ishan Majumdar	Baptista Research
Reuben Garner	Benchmark Company
Daniel Wang	Berenberg