Kayne Anderson Rudnick files 13G on IBP with 6.3% ownership

Rhea-AI Filing Summary

Installed Building Products (IBP): Kayne Anderson Rudnick Investment Management, LLC filed a Schedule 13G reporting beneficial ownership of 1,725,205 shares, representing 6.3% of the class, as of 09/30/2025. The filer is classified as an investment adviser and certified the stake was acquired and is held in the ordinary course, not to influence control.

The filing lists 1,191,401 shares with sole voting power and 385,187 shares with shared voting power. It also shows 1,340,018 shares with sole dispositive power and 385,187 shares with shared dispositive power.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Installed Building Products Inc

(Name of Issuer)

Installed Building Products Ord Shs

(Title of Class of Securities)

45780R101

(CUSIP Number)

09/30/2025

(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)

SCHEDULE 13G

CUSIP No. 45780R101

1

Names of Reporting Persons

Kayne Anderson Rudnick Investment Management, LLC

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

CALIFORNIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,191,401.00
6	Shared Voting Power 385,187.00
7	Sole Dispositive Power 1,340,018.00
8	Shared Dispositive Power 385,187.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,725,205.00

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)

6.3 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Installed Building Products Inc
(b)	Address of issuer's principal executive offices: 495 South High Street, Suite 50, Columbus, OH, 43215, US
Item 2.
(a)	Name of person filing: Kayne Anderson Rudnick Investment Management, LLC
(b)	Address or principal business office or, if none, residence: 2000 Avenue of the Stars, Suite 1110, Los Angeles, 90067, CA, United States
(c)	Citizenship: CALIFORNIA
(d)	Title of class of securities: Installed Building Products Ord Shs
(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: 1,725,205
(b)	Percent of class: 6.3 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,191,401
	(ii) Shared power to vote or to direct the vote: 385,187
	(iii) Sole power to dispose or to direct the disposition of: 1,340,018
	(iv) Shared power to dispose or to direct the disposition of: 385,187
Item 5.	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.

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.

Kayne Anderson Rudnick Investment Management, LLC

Signature:	/s/Michael Shoemaker
Name/Title:	Chief Compliance Officer
Date:	11/13/2025

FAQ

What stake in IBP did Kayne Anderson Rudnick disclose?

They reported beneficial ownership of 1,725,205 shares, equal to 6.3% of the class as of 09/30/2025.

What form did Kayne Anderson Rudnick file for IBP (IBP)?

A Schedule 13G, indicating a passive beneficial ownership filing.

What voting powers are reported for the IBP shares?

Sole voting power over 1,191,401 shares and shared voting power over 385,187 shares.

What dispositive powers are reported for the IBP shares?

Sole dispositive power over 1,340,018 shares and shared dispositive power over 385,187 shares.

What is the event date tied to this IBP ownership report?

The date of event is 09/30/2025.

How is the reporting person classified in the filing?

As an investment adviser (IA).

Did the filer state any intent to influence control of IBP?

No. The certification states the securities were acquired and are held in the ordinary course, not to influence control.