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Joel Greenblatt's Sonos, Inc. (SONO) position

Yes: as of Q1 2026, Joel Greenblatt holds 168K shares of SONO worth $2.3M (0.0% 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
$2.3M
Shares held
168K
% of portfolio
0.0%
Est. average buy price (i)
$14.20
Quarter-end price
$13.40

Estimated trade prices

Average price in quarters with purchases
$18.35
Average prices in quarters with sales
  • Q4 2022: $16.28 (77K shares sold)
  • Q3 2021: $36.03 (26K shares sold)

SONO price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$8$20$40$6020192020202120222023202420252026Added 17K shares (25.7%) · Q2 2021. Average closing price $37.41 · Price range $31.49–$43.8917KsharespurchasedSold 26K shares (31.7%) · Q3 2021. Average closing price $36.03 · Price range $32.23–$41.3126KsharessoldNew position of 44K shares · Q1 2022. Average closing price $26.56 · Price range $22.20–$30.9544KsharespurchasedAdded 81K shares (183.0%) · Q2 2022. Average closing price $22.42 · Price range $18.04–$28.2981KsharespurchasedSold 77K shares (71.2%) · Q4 2022. Average closing price $16.28 · Price range $13.96–$18.2077KsharessoldAdded 15K shares (46.8%) · Q1 2023. Average closing price $19.08 · Price range $16.85–$21.4515KsharespurchasedNew position of 70K shares · Q1 2024. Average closing price $17.72 · Price range $15.17–$19.5170KsharespurchasedAdded 62K shares (89.1%) · Q2 2024. Average closing price $16.60 · Price range $14.50–$19.0262KsharespurchasedAdded 31K shares (23.5%) · Q3 2024. Average closing price $12.70 · Price range $11.09–$14.9631KsharespurchasedNew position of 25K shares · Q2 2025. Average closing price $9.73 · Price range $7.70–$11.2525KsharespurchasedAdded 33K shares (130.8%) · Q3 2025. Average closing price $12.83 · Price range $10.36–$15.8033KsharespurchasedAdded 26K shares (43.8%) · Q4 2025. Average closing price $17.44 · Price range $15.88–$19.1626KsharespurchasedAdded 83K shares (98.8%) · Q1 2026. Average closing price $15.11 · Price range $12.70–$18.1083Ksharespurchased
Average closing price · filing quarter
$15.11
Price range · filing quarter
$12.70 – $18.10
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +83K +$1.3M +98.8% 168K May 15, 2026
Q4 2025 Added +26K +$449K +43.8% 85K Feb 17, 2026
Q3 2025 Added +33K +$428K +130.8% 59K Nov 14, 2025
Q2 2025 New +25K +$248K – 25K Aug 14, 2025
Q3 2024 Added +31K +$396K +23.5% 164K Nov 14, 2024
Q2 2024 Added +62K +$1.0M +89.1% 133K Aug 14, 2024
Q1 2024 New +70K +$1.2M – 70K May 15, 2024
Q1 2023 Added +15K +$277K +46.8% 46K May 15, 2023
Q4 2022 Reduced −77K −$1.2M −71.2% 31K Feb 14, 2023
Q3 2022 First covered – – – 108K Nov 14, 2022
Q2 2022 Added +81K +$1.8M +183.0% 126K Aug 15, 2022
Q1 2022 New +44K +$1.2M – 44K May 16, 2022
Q3 2021 Reduced −26K −$942K −31.7% 56K Nov 15, 2021
Q2 2021 Added +17K +$630K +25.7% 82K Aug 16, 2021
Q1 2021 First covered – – – 66K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
15 grouped rows from 15 quarters

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Common questions

Does Joel Greenblatt own SONO?

Yes. As of Q1 2026, Joel Greenblatt disclosed 168K shares of SONO, worth $2.3M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy SONO?

Joel Greenblatt held SONO 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 SONO?

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

How many shares of SONO does Joel Greenblatt own?

Joel Greenblatt disclosed 168K shares of SONO 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 SONO?

Joel Greenblatt's estimated average buy price for SONO is $14.20, 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.