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Jeremy Grantham's Acuity Brands, Inc. (AYI) position

Yes: as of Q1 2026, Jeremy Grantham holds 16K shares of AYI worth an amount we cannot price (0.0% of the disclosed portfolio). Last quarter the position was increased by 73.4%. First disclosed Q2 2023.
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Current value
an amount we cannot price
Shares held
16K
% of portfolio
0.0%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

Estimated trade prices

Average price in quarters with purchases
$284.33
Average prices in quarters with sales
  • Q4 2024: $312.18 (345 shares sold)
  • Q3 2024: $248.51 (231 shares sold)
  • Q3 2023: $163.25 (2K shares sold)

AYI price vs Grantham's position

Dates
$100$200$400202420252026Sold 2K shares (48.9%) · Q3 2023. Average closing price $163.25 · Price range $156.91–$170.312KsharessoldNew position of 2K shares · Q2 2024. Average closing price $255.67 · Price range $237.53–$271.892KsharespurchasedSold 231 shares (11.4%) · Q3 2024. Average closing price $248.51 · Price range $222.88–$275.39231sharessoldSold 345 shares (19.2%) · Q4 2024. Average closing price $312.18 · Price range $292.13–$333.45345sharessoldNew position of 9K shares · Q4 2025. Average closing price $358.27 · Price range $341.65–$370.469KsharespurchasedAdded 7K shares (73.4%) · Q1 2026. No market price available for this quarter7Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +7K +73.4% 16K May 14, 2026
Q4 2025 New +9K +$3.3M 9K Feb 17, 2026
Q4 2024 Reduced −345 −$108K −19.2% 1K Feb 13, 2025
Q3 2024 Reduced −231 −$57K −11.4% 2K Nov 13, 2024
Q2 2024 New +2K +$519K 2K Aug 13, 2024
Q3 2023 Reduced −2K −$393K −48.9% 3K Nov 13, 2023
Q2 2023 New +5K +$786K 5K Aug 14, 2023
Data through Q1 2026 · filed May 14, 2026
7 grouped rows from 7 quarters

More Grantham positions

Common questions

Does Jeremy Grantham own AYI?

Yes. As of Q1 2026, Jeremy Grantham disclosed 16K shares of AYI, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jeremy Grantham buy AYI?

Jeremy Grantham first disclosed a AYI position in Q2 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 Jeremy Grantham sell AYI?

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

How many shares of AYI does Jeremy Grantham own?

Jeremy Grantham disclosed 16K shares of AYI as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jeremy Grantham pay for AYI?

Jeremy Grantham began building the AYI 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.