How many institutions held IBP - Installed Building Products, Inc. - Common Stock, par value $0.01 in Q1 2026?

445 institutional investors reported IBP - Installed Building Products, Inc. - Common Stock, par value $0.01 for Q1 2026. Use the holders table for investor-level position and value details.

Installed Building Products, Inc. - Common Stock, par value $0.01 (IBP)

Q: What does CUSIP 45780R101 represent in this 13F holders report?

CUSIP 45780R101 is the security identifier for IBP - Installed Building Products, Inc. - Common Stock, par value $0.01 used to aggregate holder disclosures.

CUSIP: 45780R101

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Common Stock, par value $0.01
Total 13F shares: 25,982,302
Total 13F value: $6,887,574,279
Share change: -1,039,834
Put/Call ratio: 60%
SEC-reported price per share: $265.15
Number of holders: 445
Value change: -$272,577,447
Number of buys: 215
Number of sells: 205
Shares outstanding: 26,907,924

Security key

45780R101

Report period

Q1 2026

Institutions

445

Top holders

IBP full security history Ownership snapshot Full 13F holder table Previous quarter: Q4 2025 Installed Building Products, Inc. SEC filings Installed Building Products, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 45780R101

Previous quarter: Q4 2025

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of IBP - Installed Building Products, Inc. - Common Stock, par value $0.01 (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

Jeffrey W. Edwards

Comparable rows

15/15

Latest evidence

31 Mar 2026

13F 13D/G Lead comparable stake: 13% 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 13%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.

Comparable ownership Top 5

BlackRock, Inc. 13%

Jeffrey W. Edwards 13%

KAYNE ANDERSON RUDNICK INVESTMENT... 6.3%

PRICE T ROWE ASSOCIATES INC /MD/ 5.7%

VANGUARD PORTFOLIO MANAGEMENT LLC 5.2%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock, Inc.	13F 13D/G Company 13F 13D/G	13% from 13D/G	$939,069,704 3,620,300 shares	—	31 Dec 2025
Jeffrey W. Edwards	13D/G 13D/G	13%	$1,006,933,789 3,524,938 shares	-$107,449,009	31 Mar 2026
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	13F 13D/G Company 13F 13D/G	6.3% from 13D/G	$491,486,964 1,894,779 shares	—	31 Dec 2025
PRICE T ROWE ASSOCIATES INC /MD/	13D/G 13F T. Rowe Price Associates, Inc. · Company 13D/G 13F	5.7%	$414,858,544 1,551,163 shares	$0	31 Dec 2025
VANGUARD PORTFOLIO MANAGEMENT LLC	13D/G Vanguard Portfolio Management 13D/G	5.2%	$368,490,622 1,389,744 shares	$0	31 Mar 2026
VANGUARD GROUP INC	13F Company 13F	9.4%	$657,829,901 2,536,065 shares	—	31 Dec 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

445

25,982,302

Rows available

445

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

434

Q1 2026 holders

445

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend