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Joel Greenblatt's The Trade Desk, Inc. (TTD) position

Yes: as of Q1 2026, Joel Greenblatt holds 140K shares of TTD worth $3.2M (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
$3.2M
Shares held
140K
% of portfolio
0.0%
Est. average buy price (i)
$32.41
est. since Q3 2025
Quarter-end price
$22.69

Estimated trade prices

Average price in quarters with purchases
$47.89
Average prices in quarters with sales
  • Q4 2025: $44.30 (7K shares sold)
  • Q2 2024: $90.22 (84 shares sold)
  • Q1 2024: $75.77 (8K shares sold)
  • Q3 2023: $80.85 (17K shares sold)
  • Q2 2023: $67.67 (26K shares sold)
  • Q4 2022: $50.70 (46K shares sold)

TTD price vs Greenblatt's position

Dates
$10$50$100$15020222023202420252026Added 4K shares (95.6%) · Q4 2021. Average closing price $87.59 · Price range $66.03–$111.644KsharespurchasedAdded 41K shares (544.4%) · Q1 2022. Average closing price $72.23 · Price range $52.48–$90.1141KsharespurchasedAdded 38K shares (78.1%) · Q2 2022. Average closing price $54.77 · Price range $41.89–$75.2238KsharespurchasedSold 46K shares (90.9%) · Q4 2022. Average closing price $50.70 · Price range $39.89–$63.6646KsharessoldSold 26K shares (51.6%) · Q2 2023. Average closing price $67.67 · Price range $58.64–$78.2526KsharessoldSold 17K shares (68.4%) · Q3 2023. Average closing price $80.85 · Price range $71.19–$91.2617KsharessoldAdded 4K shares (50.9%) · Q4 2023. Average closing price $73.47 · Price range $63.46–$85.164KsharespurchasedSold 8K shares (66.2%) · Q1 2024. Average closing price $75.77 · Price range $63.76–$88.938KsharessoldSold 84 shares (2.1%) · Q2 2024. Average closing price $90.22 · Price range $77.30–$99.2584sharessoldAdded 5K shares (133.9%) · Q4 2024. Average closing price $123.72 · Price range $108.71–$139.515KsharespurchasedAdded 31K shares (151.5%) · Q2 2025. Average closing price $63.85 · Price range $45.27–$79.4031KsharespurchasedSold 7K shares (34.7%) · Q4 2025. Average closing price $44.30 · Price range $36.21–$54.607KsharessoldAdded 126K shares (896.6%) · Q1 2026. Average closing price $28.95 · Price range $21.28–$40.03126Ksharespurchased
Average closing price · filing quarter
$28.95
Price range · filing quarter
$21.28 – $40.03

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +126K +$3.6M +896.6% 140K May 15, 2026
Q4 2025 Reduced −7K −$331K −34.7% 14K Feb 17, 2026
Q3 2025 First covered 22K Nov 14, 2025
Q2 2025 Added +31K +$2.0M +151.5% 52K Aug 14, 2025
Q1 2025 First covered 21K May 15, 2025
Q4 2024 Added +5K +$642K +133.9% 9K Feb 14, 2025
Q3 2024 Unchanged 4K Nov 14, 2024
Q2 2024 Reduced −84 −$8K −2.1% 4K Aug 14, 2024
Q1 2024 Reduced −8K −$587K −66.2% 4K May 15, 2024
Q4 2023 Added +4K +$290K +50.9% 12K Feb 14, 2024
Q3 2023 Reduced −17K −$1.4M −68.4% 8K Nov 14, 2023
Q2 2023 Reduced −26K −$1.8M −51.6% 25K Aug 14, 2023
Q1 2023 First covered 51K May 15, 2023
Q4 2022 Reduced −46K −$2.3M −90.9% 5K Feb 14, 2023
Q3 2022 First covered 51K Nov 14, 2022
Q2 2022 Added +38K +$2.1M +78.1% 86K Aug 15, 2022
Q1 2022 Added +41K +$2.9M +544.4% 48K May 16, 2022
Q4 2021 Added +4K +$320K +95.6% 7K Feb 14, 2022
Q3 2021 Unchanged 4K Nov 15, 2021
Q2 2021 First covered 4K Aug 16, 2021
Q1 2021 First covered 8K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

More Greenblatt positions

Common questions

Does Joel Greenblatt own TTD?

Yes. As of Q1 2026, Joel Greenblatt disclosed 140K shares of TTD, worth $3.2M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy TTD?

Joel Greenblatt held TTD 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 TTD?

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

How many shares of TTD does Joel Greenblatt own?

Joel Greenblatt disclosed 140K shares of TTD 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 TTD?

Joel Greenblatt began building the TTD 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.