Capital Research owns 14.6% of TopBuild

TopBuild Corp. reported a Schedule 13G/A filing showing Capital Research Global Investors is the beneficial owner of 4,096,999 shares, or 14.6%, of TopBuild's common stock.

Rhea-AI Filing Summary

TopBuild Corp. reported a Schedule 13G/A filing showing Capital Research Global Investors is the beneficial owner of 4,096,999 shares, or 14.6%, of TopBuild's common stock.

The filing states Capital Research Global Investors has 4,086,854 shares with sole voting power and 4,096,999 shares with sole dispositive power. The filing identifies AMCAP Fund among related accounts and is signed by a Vice President and Senior Counsel on 05/11/2026.

Insights

Institutional Ownership Analyst

Large passive stake disclosed: beneficial ownership at 14.6% of outstanding shares.

Capital Research Global Investors reports beneficial ownership of 4,096,999 shares, representing 14.6% of the 28,145,137 shares the filing states are believed outstanding. The filing lists sole voting and dispositive powers, indicating direct control over voting and disposition for most of the stake.

Future changes in reported holdings will appear in amendments. Portfolio allocations by the named funds (including AMCAP Fund) determine whether this stake is active or passive; subsequent filings will show any material shifts.

Securities Compliance Counsel

Filing is a disclosure of beneficial ownership under Schedule 13G/A; no change-of-control action is stated.

The Schedule 13G/A clarifies beneficial ownership and powers: 4,086,854 sole voting power and 4,096,999 sole dispositive power. The filing is signed and dated 05/11/2026, consistent with amendment practice when holdings change or require updating.

This disclosure satisfies reporting obligations; any material intent or coordinated action is not asserted in the excerpt. Future amendments will disclose material changes or shifts in intent if they occur.

Key Figures

Beneficial ownership: 4,096,999 shares Percent of class: 14.6% Sole voting power: 4,086,854 shares +2 more

5 metrics

Beneficial ownership 4,096,999 shares amount beneficially owned as reported

Percent of class 14.6% of 28,145,137 shares believed outstanding

Sole voting power 4,086,854 shares shares with sole power to vote

Sole dispositive power 4,096,999 shares shares with sole power to dispose

Shares outstanding (stated) 28,145,137 shares shares the filing states are believed outstanding

Key Terms

Schedule 13G/A, Beneficial owner, Sole dispositive power

3 terms

Schedule 13G/A regulatory

"Capital Research Global Investors is the beneficial owner of 4,096,999 shares"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Beneficial owner regulatory

"CRGI is deemed to be the beneficial owner of 4,096,999 shares"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

Sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 4,096,999"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake does Capital Research Global Investors hold in TopBuild (BLD)?

Capital Research Global Investors beneficially owns 4,096,999 shares, equal to 14.6% of the 28,145,137 shares the filing states are believed outstanding. This is reported in the Schedule 13G/A amendment signed on 05/11/2026.

How much voting power does Capital Research Global Investors report for BLD shares?

The filing shows 4,086,854 shares with sole voting power and 0 shares with shared voting power. Those figures are stated directly in the Schedule 13G/A amendment signed 05/11/2026.

Does the filing identify related funds or accounts for Capital Research’s BLD holdings?

Yes; the filing names affiliated investment management entities and specifically lists AMCAP Fund among accounts. The disclosure explains CRGI’s structure and collective management under the Capital Research Global Investors name.

When was the Schedule 13G/A amendment for BLD executed and who signed it?

The amendment is signed by Jae Won Chung, Vice President and Senior Counsel II at Capital Research and Management Company, with a signature date of 05/11/2026 as shown in the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/14/2026 - 10:19 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 7)

TopBuild Corp.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

89055F103

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 89055F103

1

Names of Reporting Persons

Capital Research Global Investors

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 4,086,854.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 4,096,999.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

4,096,999.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

14.6 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: TopBuild Corp.
(b)	Address of issuer's principal executive offices: 475 North Williamson Blvd., Daytona Beach, FL 32114, United States of America
Item 2.
(a)	Name of person filing: Capital Research Global Investors
(b)	Address or principal business office or, if none, residence: 333 South Hope Street, 55th Fl, Los Angeles, CA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 89055F103
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 4,096,999 ** **Capital Research Global Investors ("CRGI") is a division of Capital Research and Management Company ("CRMC"), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl, Capital International K.K., Capital Group Private Client Services, Inc., and Capital Group Investment Management Private Limited (together with CRMC, the "investment management entities"). CRGI's divisions of each of the investment management entities collectively provide investment management services under the name "Capital Research Global Investors." CRGI is deemed to be the beneficial owner of 4,096,999 shares or 14.6% of the 28,145,137 shares believed to be outstanding.
(b)	Percent of class: 14.6 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 4,086,854
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 4,096,999
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. AMCAP Fund
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Capital Research Global Investors

Signature:	Jae Won Chung
Name/Title:	Vice President and Senior Counsel II, Capital Research and Management Company
Date:	05/11/2026