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Joel Greenblatt's Installed Building Products, Inc. (IBP) position

Yes: as of Q1 2026, Joel Greenblatt holds 5K shares of IBP worth $1.4M (0.0% of the disclosed portfolio). Last quarter the position was increased by 40.8%. First disclosed Q1 2023.
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Current value
$1.4M
Shares held
5K
% of portfolio
0.0%
Est. average buy price (i)
$263.26
Quarter-end price
$265.15

Estimated trade prices

Average price in quarters with purchases
$196.53
Average prices in quarters with sales
  • Q4 2023: $140.35 (4K shares sold)
  • Q2 2023: $117.76 (613 shares sold)

IBP price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$70$200$40020222023202420252026New position of 5K shares · Q1 2023. Average closing price $107.74 · Price range $87.76–$120.835KsharespurchasedSold 613 shares (11.2%) · Q2 2023. Average closing price $117.76 · Price range $104.54–$140.16613sharessoldAdded 2K shares (49.5%) · Q3 2023. Average closing price $141.24 · Price range $121.62–$156.862KsharespurchasedSold 4K shares (53.3%) · Q4 2023. Average closing price $140.35 · Price range $106.34–$187.414KsharessoldNew position of 8K shares · Q2 2024. Average closing price $225.22 · Price range $196.45–$259.468KsharespurchasedNew position of 2K shares · Q4 2024. Average closing price $217.51 · Price range $174.32–$254.422KsharespurchasedNew position of 2K shares · Q3 2025. Average closing price $237.39 · Price range $185.73–$279.472KsharespurchasedAdded 2K shares (108.9%) · Q4 2025. Average closing price $258.79 · Price range $235.14–$285.382KsharespurchasedAdded 2K shares (40.8%) · Q1 2026. Average closing price $299.28 · Price range $257.55–$344.192Ksharespurchased
Average closing price · filing quarter
$299.28
Price range · filing quarter
$257.55 – $344.19
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +2K +$449K +40.8% 5K May 15, 2026
Q4 2025 Added +2K +$496K +108.9% 4K Feb 17, 2026
Q3 2025 New +2K +$417K – 2K Nov 14, 2025
Q4 2024 New +2K +$326K – 2K Feb 14, 2025
Q2 2024 New +8K +$1.9M – 8K Aug 14, 2024
Q4 2023 Reduced −4K −$542K −53.3% 3K Feb 14, 2024
Q3 2023 Added +2K +$339K +49.5% 7K Nov 14, 2023
Q2 2023 Reduced −613 −$72K −11.2% 5K Aug 14, 2023
Q1 2023 New +5K +$588K – 5K May 15, 2023
Data through Q1 2026 · filed May 15, 2026
9 grouped rows from 9 quarters

More Greenblatt positions

Apple Inc.(AAPL)
$727M
2.2% of portfolio

NVIDIA Corporation(NVDA)
$715M
2.2% of portfolio

Amazon.com, Inc.(AMZN)
$163M
0.5% of portfolio

Alphabet Inc.(GOOGL)
$155M
0.5% of portfolio

Snowflake Inc.(SNOW)
$150M
0.5% of portfolio

Common questions

Does Joel Greenblatt own IBP?

Yes. As of Q1 2026, Joel Greenblatt disclosed 5K shares of IBP, worth $1.4M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy IBP?

Joel Greenblatt first disclosed a IBP position in Q1 2023; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Joel Greenblatt sell IBP?

The quarter-by-quarter table above shows each sale and reduction Joel Greenblatt disclosed in IBP. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of IBP does Joel Greenblatt own?

Joel Greenblatt disclosed 5K shares of IBP as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Joel Greenblatt pay for IBP?

Joel Greenblatt's estimated average buy price for IBP is $263.26, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.