T. Rowe Price reports 4.3% stake in Installed Building Products

T. Rowe Price Associates, Inc. reports beneficial ownership of common stock of INSTALLED BUILDING PRODUCTS.

Rhea-AI Filing Summary

T. Rowe Price Associates, Inc. reports beneficial ownership of common stock of INSTALLED BUILDING PRODUCTS. The firm reports beneficial ownership of 1,161,708 shares, representing 4.3% of the outstanding common stock. It has sole power to vote 1,159,558 shares and sole power to dispose of 1,161,708 shares, with no shared voting or dispositive power. The filing states that ownership is 5 percent or less of the class and includes a statement that T. Rowe Price Associates, Inc. denies being the beneficial owner of the securities referred to.

Key Figures

Beneficially owned shares: 1,161,708 shares Percent of class: 4.3% Sole voting power: 1,159,558 shares +3 more

6 metrics

Beneficially owned shares 1,161,708 shares Amount beneficially owned in INSTALLED BUILDING PRODUCTS common stock

Percent of class 4.3% Percentage of INSTALLED BUILDING PRODUCTS common stock class

Sole voting power 1,159,558 shares Shares over which T. Rowe Price Associates, Inc. has sole power to vote

Sole dispositive power 1,161,708 shares Shares over which T. Rowe Price Associates, Inc. has sole power to dispose

Shared voting power 0 shares No shared power to vote or direct the vote

Shared dispositive power 0 shares No shared power to dispose or direct disposition

Key Terms

beneficial owner, sole voting power, sole dispositive power, percent of class, +1 more

5 terms

beneficial owner regulatory

"shall not be construed as an admission that Price Associates is the beneficial owner of the securities"

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 voting power regulatory

"Sole power to vote or to direct the vote: 1159558"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 1161708"

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.

percent of class financial

"Percent of class: 4.3 %"

Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.

Ownership of 5 percent or less of a class regulatory

"Item 5. | Ownership of 5 Percent or Less of a Class."

FAQ

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

What percentage of INSTALLED BUILDING PRODUCTS (IBP) shares does T. Rowe Price Associates, Inc. report owning?

T. Rowe Price Associates, Inc. reports beneficial ownership of 4.3% of INSTALLED BUILDING PRODUCTS common stock. This corresponds to 1,161,708 shares as disclosed in the Schedule 13G/A amendment.

How many INSTALLED BUILDING PRODUCTS (IBP) shares does T. Rowe Price Associates, Inc. beneficially own?

T. Rowe Price Associates, Inc. reports beneficial ownership of 1,161,708 shares of INSTALLED BUILDING PRODUCTS common stock. This position represents 4.3% of the company’s outstanding common stock according to the filing.

What voting power does T. Rowe Price Associates, Inc. have over IBP shares?

T. Rowe Price Associates, Inc. has sole voting power over 1,159,558 INSTALLED BUILDING PRODUCTS shares and no shared voting power. It also reports sole dispositive power over 1,161,708 shares.

Does T. Rowe Price Associates, Inc. claim beneficial ownership of IBP securities?

The filing states that T. Rowe Price Associates, Inc. denies beneficial ownership of the INSTALLED BUILDING PRODUCTS securities referenced, despite reporting them for Schedule 13G/A purposes, and clarifies that such beneficial ownership is expressly denied.

Why is INSTALLED BUILDING PRODUCTS (IBP) reported as 5 percent or less held by T. Rowe Price Associates, Inc.?

The Schedule 13G/A indicates Ownership of 5 percent or less of the class for INSTALLED BUILDING PRODUCTS. T. Rowe Price Associates, Inc. reports a 4.3% stake, which falls below the 5% threshold.

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

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Available on EDGAR 08/14/2026 - 10:40 AM Accepted by SEC EDGAR 08/14/2026 - 10:38 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. 1)

INSTALLED BUILDING PRODUCTS

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

45780R101

(CUSIP Number)

06/30/2026

(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): 45780R101

1

Names of Reporting Persons

T. Rowe Price Associates, Inc.

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

MARYLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,159,558.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,161,708.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,161,708.00

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)

4.3 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: INSTALLED BUILDING PRODUCTS
(b)	Address of issuer's principal executive offices: 495 SOUTH HIGH STREET, SUITE 50, COLUMBUS, OH, 43215
Item 2.
(a)	Name of person filing: T. Rowe Price Associates, Inc.
(b)	Address or principal business office or, if none, residence: 1307 Point Street, Baltimore, MD 21231
(c)	Citizenship: Maryland
(d)	Title of class of securities: COMMON STOCK
(e)	CUSIP No.: 45780R101
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: 1161708
(b)	Percent of class: 4.3 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1159558
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1161708
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
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. T. Rowe Price Associates, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Associates is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied.

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.

T. Rowe Price Associates, Inc.

Signature:	Ellen York
Name/Title:	Vice President
Date:	08/14/2026