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Joel Greenblatt's Assurant, Inc. (AIZ) position

Yes: as of Q1 2026, Joel Greenblatt holds 101K shares of AIZ worth $22M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$22M
Shares held
101K
% of portfolio
0.1%
Est. average buy price (i)
$189.59
est. since Q1 2021
Quarter-end price
$217.81

Estimated trade prices

Average price in quarters with purchases
$183.40
Average prices in quarters with sales
  • Q3 2025: $202.94 (30K shares sold)
  • Q2 2024: $173.49 (2K shares sold)
  • Q4 2023: $158.95 (3K shares sold)
  • Q3 2023: $137.01 (214 shares sold)
  • Q2 2022: $181.11 (2K shares sold)
  • Q3 2021: $161.40 (7K shares sold)

AIZ price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$100$150$200$250$30020222023202420252026Sold 7K shares (74.5%) · Q3 2021. Average closing price $161.40 · Price range $151.47–$171.137KsharessoldAdded 11K shares (471.6%) · Q4 2021. Average closing price $158.62 · Price range $147.55–$165.5911KsharespurchasedAdded 952 shares (7.0%) · Q1 2022. Average closing price $163.79 · Price range $146.99–$184.48952sharespurchasedSold 2K shares (11.5%) · Q2 2022. Average closing price $181.11 · Price range $169.08–$193.122KsharessoldAdded 3K shares (22.6%) · Q3 2022. Average closing price $163.26 · Price range $145.27–$177.493KsharespurchasedAdded 8K shares (52.6%) · Q4 2022. Average closing price $133.22 · Price range $120.73–$154.438KsharespurchasedAdded 17K shares (72.1%) · Q1 2023. Average closing price $125.12 · Price range $104.92–$135.6517KsharespurchasedAdded 6K shares (13.5%) · Q2 2023. Average closing price $124.52 · Price range $116.11–$132.036KsharespurchasedSold 214 shares (0.5%) · Q3 2023. Average closing price $137.01 · Price range $124.22–$147.68214sharessoldSold 3K shares (6.5%) · Q4 2023. Average closing price $158.95 · Price range $143.23–$171.433KsharessoldAdded 862 shares (2.0%) · Q1 2024. Average closing price $174.19 · Price range $163.30–$188.24862sharespurchasedSold 2K shares (4.6%) · Q2 2024. Average closing price $173.49 · Price range $164.81–$187.222KsharessoldAdded 5K shares (11.7%) · Q3 2024. Average closing price $182.22 · Price range $161.28–$199.955KsharespurchasedAdded 2K shares (3.7%) · Q4 2024. Average closing price $208.03 · Price range $186.60–$228.682KsharespurchasedAdded 28K shares (56.4%) · Q1 2025. Average closing price $208.66 · Price range $198.92–$218.6728KsharespurchasedAdded 26K shares (33.1%) · Q2 2025. Average closing price $196.51 · Price range $179.73–$211.5626KsharespurchasedSold 30K shares (29.4%) · Q3 2025. Average closing price $202.94 · Price range $184.56–$218.6930KsharessoldAdded 7K shares (9.1%) · Q4 2025. Average closing price $223.47 · Price range $207.70–$242.137KsharespurchasedAdded 21K shares (27.0%) · Q1 2026. Average closing price $228.05 · Price range $211.86–$243.3121Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
$228.05
Price range · filing quarter
$211.86 – $243.31
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +21K +$4.9M +27.0% 101K May 15, 2026
Q4 2025 Added +7K +$1.5M +9.1% 80K Feb 17, 2026
Q3 2025 Reduced −30K −$6.2M −29.4% 73K Nov 14, 2025
Q2 2025 Added +26K +$5.0M +33.1% 103K Aug 14, 2025
Q1 2025 Added +28K +$5.8M +56.4% 78K May 15, 2025
Q4 2024 Added +2K +$369K +3.7% 50K Feb 14, 2025
Q3 2024 Added +5K +$911K +11.7% 48K Nov 14, 2024
Q2 2024 Reduced −2K −$357K −4.6% 43K Aug 14, 2024
Q1 2024 Added +862 +$150K +2.0% 45K May 15, 2024
Q4 2023 Reduced −3K −$487K −6.5% 44K Feb 14, 2024
Q3 2023 Reduced −214 −$29K −0.5% 47K Nov 14, 2023
Q2 2023 Added +6K +$702K +13.5% 47K Aug 14, 2023
Q1 2023 Added +17K +$2.2M +72.1% 42K May 15, 2023
Q4 2022 Added +8K +$1.1M +52.6% 24K Feb 14, 2023
Q3 2022 Added +3K +$478K +22.6% 16K Nov 14, 2022
Q2 2022 Reduced −2K −$306K −11.5% 13K Aug 15, 2022
Q1 2022 Added +952 +$156K +7.0% 15K May 16, 2022
Q4 2021 Added +11K +$1.8M +471.6% 14K Feb 14, 2022
Q3 2021 Reduced −7K −$1.1M −74.5% 2K Nov 15, 2021
Q2 2021 Added +6K +$986K +203.7% 9K Aug 16, 2021
Q1 2021 First covered – – – 3K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

More Greenblatt positions

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$715M
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Amazon.com, Inc.(AMZN)
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Alphabet Inc.(GOOGL)
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Snowflake Inc.(SNOW)
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Common questions

Does Joel Greenblatt own AIZ?

Yes. As of Q1 2026, Joel Greenblatt disclosed 101K shares of AIZ, worth $22M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy AIZ?

Joel Greenblatt held AIZ since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Joel Greenblatt sell AIZ?

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

How many shares of AIZ does Joel Greenblatt own?

Joel Greenblatt disclosed 101K shares of AIZ 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 AIZ?

Joel Greenblatt began building the AIZ position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. 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.