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Joel Greenblatt's DoubleVerify Holdings, Inc. (DV) position

Yes: as of Q1 2026, Joel Greenblatt holds 835K shares of DV worth $7.9M (0.0% of the disclosed portfolio). Last quarter the position was increased by 713.0%. First disclosed Q4 2021.
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Current value
$7.9M
Shares held
835K
% of portfolio
0.0%
Est. average buy price (i)
$10.43
est. since Q1 2025
Quarter-end price
$9.50

Estimated trade prices

Average price in quarters with purchases
$13.88
Average prices in quarters with sales
  • Q3 2025: $14.83 (472K shares sold)
  • Q1 2024: $37.21 (2K shares sold)
  • Q4 2022: $26.05 (6K shares sold)

DV price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$9$20$40$6020222023202420252026New position of 8K shares · Q4 2021. Average closing price $33.36 · Price range $30.02–$39.538KsharespurchasedAdded 308 shares (3.9%) · Q1 2022. Average closing price $26.02 · Price range $20.56–$32.78308sharespurchasedAdded 12K shares (147.3%) · Q2 2022. Average closing price $22.49 · Price range $18.28–$26.1212KsharespurchasedAdded 4K shares (20.2%) · Q3 2022. Average closing price $25.78 · Price range $22.52–$29.264KsharespurchasedSold 6K shares (24.7%) · Q4 2022. Average closing price $26.05 · Price range $21.44–$31.416KsharessoldAdded 21K shares (114.1%) · Q1 2023. Average closing price $26.19 · Price range $21.78–$30.1521KsharespurchasedAdded 15K shares (38.4%) · Q2 2023. Average closing price $32.27 · Price range $26.59–$38.9215KsharespurchasedAdded 6K shares (11.3%) · Q3 2023. Average closing price $34.19 · Price range $27.42–$42.106KsharespurchasedAdded 47K shares (77.9%) · Q4 2023. Average closing price $31.16 · Price range $26.65–$37.9747KsharespurchasedSold 2K shares (2.0%) · Q1 2024. Average closing price $37.21 · Price range $29.56–$42.502KsharessoldAdded 147K shares (70.7%) · Q3 2024. Average closing price $19.06 · Price range $16.84–$21.58147KsharespurchasedAdded 82K shares (23.3%) · Q4 2024. Average closing price $18.83 · Price range $16.24–$21.0682KsharespurchasedAdded 474K shares (over 1,000%) · Q2 2025. Average closing price $13.71 · Price range $11.86–$15.03474KsharespurchasedSold 472K shares (94.1%) · Q3 2025. Average closing price $14.83 · Price range $11.86–$16.27472KsharessoldAdded 73K shares (245.3%) · Q4 2025. Average closing price $11.03 · Price range $9.39–$12.1373KsharespurchasedAdded 732K shares (713.0%) · Q1 2026. Average closing price $10.22 · Price range $8.85–$11.21732Ksharespurchased
Average closing price · filing quarter
$10.22
Price range · filing quarter
$8.85 – $11.21
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +732K +$7.5M +713.0% 835K May 15, 2026
Q4 2025 Added +73K +$804K +245.3% 103K Feb 17, 2026
Q3 2025 Reduced −472K −$7.0M −94.1% 30K Nov 14, 2025
Q2 2025 Added +474K +$6.5M +1,660.4% 502K Aug 14, 2025
Q1 2025 First covered – – – 29K May 15, 2025
Q4 2024 Added +82K +$1.6M +23.3% 437K Feb 14, 2025
Q3 2024 Added +147K +$2.8M +70.7% 354K Nov 14, 2024
Q2 2024 First covered – – – 208K Aug 14, 2024
Q1 2024 Reduced −2K −$80K −2.0% 106K May 15, 2024
Q4 2023 Added +47K +$1.5M +77.9% 108K Feb 14, 2024
Q3 2023 Added +6K +$211K +11.3% 61K Nov 14, 2023
Q2 2023 Added +15K +$489K +38.4% 55K Aug 14, 2023
Q1 2023 Added +21K +$551K +114.1% 39K May 15, 2023
Q4 2022 Reduced −6K −$157K −24.7% 18K Feb 14, 2023
Q3 2022 Added +4K +$106K +20.2% 24K Nov 14, 2022
Q2 2022 Added +12K +$273K +147.3% 20K Aug 15, 2022
Q1 2022 Added +308 +$8K +3.9% 8K May 16, 2022
Q4 2021 New +8K +$264K – 8K Feb 14, 2022
Data through Q1 2026 · filed May 15, 2026
18 grouped rows from 18 quarters

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Common questions

Does Joel Greenblatt own DV?

Yes. As of Q1 2026, Joel Greenblatt disclosed 835K shares of DV, worth $7.9M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy DV?

Joel Greenblatt first disclosed a DV position in Q4 2021; 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 DV?

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

How many shares of DV does Joel Greenblatt own?

Joel Greenblatt disclosed 835K shares of DV 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 DV?

Joel Greenblatt began building the DV 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.