Installed Building Products, Inc. (IBP) Ownership
IBP ownership summary
as of October 18, 2026- Institutions
- 102.1% of shares outstanding
- Insiders
- 13.92% of shares outstanding
- Shares outstanding
- 26.6M
- Float
- 22.7M shares available to trade
- Short interest
- 7.92% 1.5M shares short
- Days to cover
- 3.37 short interest down 20.3% vs prior month
- Institutions 102.15%
- Insiders 13.92%
IBP top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 17.27% | 4.6M | $852.7M | +831,999 (+22.1%) | June 30, 2026 |
| 2 | Kayne Anderson Rudnick Investment Management LLC | 6.93% | 1.8M | $341.9M | +27,911 (+1.5%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 5.26% | 1.4M | $259.9M | +30,881 (+2.3%) | June 30, 2026 |
| 4 | State Street Corp | 4.61% | 1.2M | $227.7M | +165,564 (+15.6%) | June 30, 2026 |
| 5 | T. Rowe Price Associates, Inc. | 4.37% | 1.2M | $215.8M | −268,222 (−18.8%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 3.87% | 1.0M | $191.0M | +1,319 (+0.1%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 2.81% | 747K | $138.8M | +65,810 (+9.7%) | June 30, 2026 |
| 8 | FMR Inc | 2.60% | 690K | $128.2M | +336,681 (+95.3%) | June 30, 2026 |
| 9 | Timucuan Asset Management Inc/FL | 2.45% | 652K | $121.2M | −174,499 (−21.1%) | June 30, 2026 |
| 10 | Morgan Stanley - Brokerage Accounts | 2.40% | 637K | $118.3M | −15,281 (−2.3%) | June 30, 2026 |
| 11 | Dimensional Fund Advisors, Inc. | 2.14% | 568K | $105.6M | +41,664 (+7.9%) | June 30, 2026 |
| 12 | T. Rowe Price Investment Management,Inc. | 1.97% | 525K | $97.5M | +130,074 (+33.0%) | June 30, 2026 |
| 13 | Fidelity International Ltd | 1.78% | 473K | $87.9M | +306,124 (+183.3%) | June 30, 2026 |
| 14 | Reinhart Mahoney Capital Management Inc | 1.71% | 454K | $84.3M | +454,005 (0.0%) | September 30, 2026 |
| 15 | First Trust Advisors L.P. | 1.67% | 444K | $82.4M | +64,243 (+16.9%) | June 30, 2026 |
| 16 | Giverny Capital Inc. | 1.50% | 398K | $73.9M | −6,003 (−1.5%) | June 30, 2026 |
| 17 | Charles Schwab Investment Management Inc | 1.35% | 358K | $66.6M | +5,478 (+1.6%) | June 30, 2026 |
| 18 | Northern Trust Corp | 1.17% | 312K | $57.9M | +15,189 (+5.1%) | June 30, 2026 |
| 19 | The Goldman Sachs Group Inc | 1.10% | 293K | $54.5M | −102,039 (−25.8%) | June 30, 2026 |
| 20 | Bank of America Corp | 1.02% | 272K | $50.5M | −27,156 (−9.1%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 14 holders added 2.5M shares and 6 cut 593K.
IBP top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 5.09% | 1.4M | $251.3M | +297 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.74% | 729K | $135.5M | −768 (−0.1%) | August 31, 2026 |
| 3 | iShares Russell 2000 ETF | 2.33% | 619K | $115.0M | −4,993 (−0.8%) | September 30, 2026 |
| 4 | Vanguard Small Cap Index | 1.91% | 509K | $94.5M | −18,310 (−3.5%) | September 30, 2026 |
| 5 | American Funds SMALLCAP World A | 1.89% | 502K | $93.3M | +172,007 (+52.1%) | September 30, 2026 |
| 6 | First Trust SMID Cp Rising Div Achv ETF | 1.42% | 376K | $69.9M | — | September 30, 2026 |
| 7 | Fidelity Greater Canada Sr F | 1.32% | 350K | $65.0M | +90,000 (+34.6%) | June 30, 2026 |
| 8 | TD North American Dividend - I | 1.23% | 326K | $60.6M | — | December 31, 2025 |
| 9 | iShares US Home Construction ETF | 1.07% | 285K | $53.0M | −4,770 (−1.6%) | September 30, 2026 |
| 10 | Vanguard MStar Small Cap Growth Indx Inv | 1.07% | 283K | $52.6M | −19,551 (−6.5%) | September 30, 2026 |
| 11 | T. Rowe Price New Horizons | 1.03% | 274K | $50.9M | — | September 30, 2026 |
| 12 | Fidelity Small Cap Index | 0.98% | 261K | $48.5M | +2,203 (+0.9%) | July 31, 2026 |
| 13 | Virtus KAR Small-Cap Core I | 0.98% | 261K | $48.5M | −19,000 (−6.8%) | June 30, 2026 |
| 14 | Fidelity Stock Selector Small Cap | 0.98% | 259K | $48.1M | +12,500 (+5.1%) | July 31, 2026 |
| 15 | TD Tactical Monthly Income F | 0.97% | 258K | $48.0M | — | December 31, 2025 |
| 16 | Vanguard Explorer Inv | 0.89% | 236K | $43.9M | +37,361 (+18.8%) | June 30, 2026 |
| 17 | iShares Russell 2000 Growth ETF | 0.84% | 223K | $41.5M | −283 (−0.1%) | September 30, 2026 |
| 18 | State Street® SPDR® S&P® Hmebldr ETF | 0.84% | 222K | $41.3M | +2,988 (+1.4%) | September 30, 2026 |
| 19 | iShares S&P Small-Cap 600 Growth ETF | 0.79% | 210K | $39.1M | — | September 30, 2026 |
| 20 | State Street SPDR Port S&P 600 Sm CpETF | 0.78% | 207K | $38.5M | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
IBP insider transactions
latest 15| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-24 | David Taylor | Buy | $267.59 | — | — |
| 2026-03-12 | David Taylor | Buy | $272.35 | — | — |
| 2026-03-09 | Janet E Jackson | Sell | $293.31 | 1,410 | $413,567 |
| 2026-03-03 | Jeffrey W Edwards | Sell | $314.06 | 400,000 | $125.6M |
| 2026-02-26 | David Taylor | Sell | $321.80 | — | — |
| 2026-01-29 | David Taylor | Buy | $292.73 | — | — |
| 2026-01-16 | David Taylor | Sell | $309.60 | — | — |
| 2025-11-26 | Michael H Thomas | Sell | $268.28 | 2,001 | $536,828 |
| 2025-11-07 | William Jeffrey Hire | Sell | $251.63 | 5,000 | $1.3M |
| 2025-11-03 | David Taylor | Buy | $239.77 | — | — |
| 2025-08-26 | Brad A Wheeler | Sell | $275.29 | 3,186 | $877,074 |
| 2025-08-22 | Janet E Jackson | Sell | $266.00 | 1,469 | $390,754 |
| 2025-08-14 | William Jeffrey Hire | Sell | $265.71 | 6,500 | $1.7M |
| 2025-08-13 | David Taylor | Sell | $273.40 | — | — |
| 2025-08-11 | Todd R Fry | Sell | $257.27 | 500 | $128,635 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
IBP shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns IBP
Institutional investors own 102.1% of Installed Building Products's shares and insiders 13.92%. The largest holder is BlackRock Inc with 17.27% of the shares (4.6M), as of June 30, 2026. Among the top 20 institutions, 14 added shares and 6 reduced their stake in the latest filings. Short interest is 7.92% of the float, or 3.37 days of average trading volume. The share count fell 14.9% since 2014.
Related: IBP analyst forecast, IBP key metrics, IBP dividend history. See the IBP stock overview for the latest quote and news.
IBP ownership FAQ
Who owns the most Installed Building Products stock?
The largest shareholders of Installed Building Products are BlackRock Inc (17.27%), Kayne Anderson Rudnick Investment Management LLC (6.93%), Vanguard Portfolio Management, LLC (5.26%), State Street Corp (4.61%), T. Rowe Price Associates, Inc. (4.37%).
What percentage of Installed Building Products is owned by institutions?
Institutions hold 102.1% of Installed Building Products's shares outstanding; insiders hold 13.92%.
Which funds own Installed Building Products?
The largest fund holders of Installed Building Products are iShares Core S&P Small-Cap ETF (5.09%), Vanguard MStar Total Stk Mkt Idx Invest (2.74%), iShares Russell 2000 ETF (2.33%), Vanguard Small Cap Index (1.91%), American Funds SMALLCAP World A (1.89%).
What is Installed Building Products's short interest?
1.5M shares of Installed Building Products were sold short, 7.92% of the float; at the average daily volume it would take 3.37 days to cover.
Are insiders buying or selling Installed Building Products?
Of the latest 15 reported insider transactions in Installed Building Products (since August 11, 2025), 4 were purchases and 11 were sales.
How many shares of Installed Building Products are outstanding?
Installed Building Products has 26.6M shares outstanding, of which 22.7M are in the public float.