Save your place

Sign in to WhoBought

Please try again later.

Joel Greenblatt's Ubiquiti Inc. (UI) position

Yes: as of Q1 2026, Joel Greenblatt holds 46K shares of UI worth $36M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
View full portfolio →
Current value
$36M
Shares held
46K
% of portfolio
0.1%
Est. average buy price (i)
$262.39
est. since Q1 2021
Quarter-end price
$790.29

Estimated trade prices

Average price in quarters with purchases
$261.97
Average prices in quarters with sales
  • Q1 2026: $678.96 (1K shares sold)
  • Q4 2025: $632.57 (7K shares sold)
  • Q3 2023: $167.74 (3K shares sold)
  • Q1 2023: $276.63 (124 shares sold)
  • Q4 2022: $297.67 (160 shares sold)
  • Q1 2022: $270.21 (3K shares sold)
  • Q4 2021: $304.47 (4K shares sold)
  • Q3 2021: $308.99 (737 shares sold)

UI price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$100$500$1,000$1,50020222023202420252026Sold 737 shares (7.1%) · Q3 2021. Average closing price $308.99 · Price range $294.55–$337.95737sharessoldSold 4K shares (36.6%) · Q4 2021. Average closing price $304.47 · Price range $269.70–$327.954KsharessoldSold 3K shares (53.9%) · Q1 2022. Average closing price $270.21 · Price range $234.07–$303.983KsharessoldAdded 17 shares (0.6%) · Q2 2022. Average closing price $266.13 · Price range $221.79–$299.8617sharespurchasedAdded 58 shares (2.1%) · Q3 2022. Average closing price $294.98 · Price range $245.79–$330.8758sharespurchasedSold 160 shares (5.6%) · Q4 2022. Average closing price $297.67 · Price range $265.17–$350.16160sharessoldSold 124 shares (4.6%) · Q1 2023. Average closing price $276.63 · Price range $257.19–$303.31124sharessoldAdded 2K shares (78.1%) · Q2 2023. Average closing price $201.77 · Price range $162.09–$268.742KsharespurchasedSold 3K shares (55.3%) · Q3 2023. Average closing price $167.74 · Price range $139.25–$187.313KsharessoldAdded 14K shares (700.2%) · Q4 2023. Average closing price $121.81 · Price range $105.82–$143.3714KsharespurchasedAdded 4K shares (21.3%) · Q1 2024. Average closing price $122.63 · Price range $108.53–$137.144KsharespurchasedAdded 6K shares (30.2%) · Q2 2024. Average closing price $128.34 · Price range $104.97–$152.066KsharespurchasedAdded 5K shares (18.9%) · Q3 2024. Average closing price $182.55 · Price range $147.13–$221.725KsharespurchasedAdded 1K shares (3.8%) · Q4 2024. Average closing price $301.07 · Price range $223.60–$362.721KsharespurchasedAdded 3K shares (10.4%) · Q1 2025. Average closing price $353.51 · Price range $300.93–$431.113KsharespurchasedAdded 8K shares (21.7%) · Q2 2025. Average closing price $364.15 · Price range $273.45–$456.698KsharespurchasedAdded 11K shares (25.3%) · Q3 2025. Average closing price $499.23 · Price range $388.83–$660.5811KsharespurchasedSold 7K shares (13.8%) · Q4 2025. Average closing price $632.57 · Price range $515.44–$787.187KsharessoldSold 1K shares (2.7%) · Q1 2026. Average closing price $678.96 · Price range $544.84–$839.051Ksharessold← Earlier —1 purchase
Average closing price · filing quarter
$678.96
Price range · filing quarter
$544.84 – $839.05
Sign in to see who bought

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −1K −$853K −2.7% 46K May 15, 2026
Q4 2025 Reduced −7K −$4.7M −13.8% 47K Feb 17, 2026
Q3 2025 Added +11K +$5.5M +25.3% 54K Nov 14, 2025
Q2 2025 Added +8K +$2.8M +21.7% 43K Aug 14, 2025
Q1 2025 Added +3K +$1.2M +10.4% 36K May 15, 2025
Q4 2024 Added +1K +$356K +3.8% 32K Feb 14, 2025
Q3 2024 Added +5K +$903K +18.9% 31K Nov 14, 2024
Q2 2024 Added +6K +$780K +30.2% 26K Aug 14, 2024
Q1 2024 Added +4K +$433K +21.3% 20K May 15, 2024
Q4 2023 Added +14K +$1.8M +700.2% 17K Feb 14, 2024
Q3 2023 Reduced −3K −$429K −55.3% 2K Nov 14, 2023
Q2 2023 Added +2K +$409K +78.1% 5K Aug 14, 2023
Q1 2023 Reduced −124 −$34K −4.6% 3K May 15, 2023
Q4 2022 Reduced −160 −$48K −5.6% 3K Feb 14, 2023
Q3 2022 Added +58 +$17K +2.1% 3K Nov 14, 2022
Q2 2022 Added +17 +$5K +0.6% 3K Aug 15, 2022
Q1 2022 Reduced −3K −$886K −53.9% 3K May 16, 2022
Q4 2021 Reduced −4K −$1.1M −36.6% 6K Feb 14, 2022
Q3 2021 Reduced −737 −$228K −7.1% 10K Nov 15, 2021
Q2 2021 Added +3K +$908K +42.9% 10K Aug 16, 2021
Q1 2021 First covered – – – 7K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

More Greenblatt positions

Apple Inc.(AAPL)
$727M
2.2% of portfolio

NVIDIA Corporation(NVDA)
$715M
2.2% of portfolio

Amazon.com, Inc.(AMZN)
$163M
0.5% of portfolio

Alphabet Inc.(GOOGL)
$155M
0.5% of portfolio

Snowflake Inc.(SNOW)
$150M
0.5% of portfolio

Common questions

Does Joel Greenblatt own UI?

Yes. As of Q1 2026, Joel Greenblatt disclosed 46K shares of UI, worth $36M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy UI?

Joel Greenblatt held UI 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 UI?

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

How many shares of UI does Joel Greenblatt own?

Joel Greenblatt disclosed 46K shares of UI 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 UI?

Joel Greenblatt began building the UI 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.