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Joel Greenblatt's Western Digital Corporation (WDC) position

Yes: as of Q1 2026, Joel Greenblatt holds 368K shares of WDC worth $99M (0.3% 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
$99M
Shares held
368K
% of portfolio
0.3%
Est. average buy price (i)
$49.29
Quarter-end price
$270.49

Estimated trade prices

Average price in quarters with purchases
$48.12
Average prices in quarters with sales
  • Q1 2026: $261.18 (139K shares sold)
  • Q4 2025: $151.19 (25K shares sold)
  • Q1 2023: $29.33 (10K shares sold)
  • Q4 2022: $26.37 (79K shares sold)
  • Q3 2022: $33.19 (32K shares sold)
  • Q4 2021: $43.44 (2K shares sold)

WDC price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$20$500$1,00020222023202420252026New position of 52K shares · Q3 2021. Average closing price $47.49 · Price range $41.91–$53.5752KsharespurchasedSold 2K shares (3.3%) · Q4 2021. Average closing price $43.44 · Price range $39.51–$49.972KsharessoldAdded 31K shares (61.4%) · Q1 2022. Average closing price $41.04 · Price range $33.60–$51.1031KsharespurchasedAdded 60K shares (73.5%) · Q2 2022. Average closing price $40.15 · Price range $33.87–$47.5060KsharespurchasedSold 32K shares (22.8%) · Q3 2022. Average closing price $33.19 · Price range $24.32–$38.2932KsharessoldSold 79K shares (72.0%) · Q4 2022. Average closing price $26.37 · Price range $22.83–$30.0479KsharessoldSold 10K shares (33.6%) · Q1 2023. Average closing price $29.33 · Price range $23.73–$33.9810KsharessoldAdded 19K shares (95.7%) · Q2 2023. Average closing price $27.81 · Price range $24.25–$31.0419KsharespurchasedAdded 17K shares (41.8%) · Q3 2023. Average closing price $31.54 · Price range $28.23–$34.7317KsharespurchasedAdded 2K shares (3.9%) · Q4 2023. Average closing price $34.99 · Price range $28.91–$40.002KsharespurchasedAdded 15K shares (25.4%) · Q1 2024. Average closing price $43.78 · Price range $37.35–$51.5615KsharespurchasedAdded 27K shares (36.4%) · Q2 2024. Average closing price $55.45 · Price range $49.91–$60.6227KsharespurchasedAdded 113K shares (112.8%) · Q3 2024. Average closing price $50.51 · Price range $42.50–$60.63113KsharespurchasedAdded 110K shares (51.6%) · Q4 2024. Average closing price $50.25 · Price range $45.05–$55.49110KsharespurchasedAdded 45K shares (14.0%) · Q1 2025. Average closing price $47.43 · Price range $40.43–$54.4345KsharespurchasedAdded 138K shares (37.7%) · Q2 2025. Average closing price $47.61 · Price range $30.54–$63.99138KsharespurchasedAdded 27K shares (5.3%) · Q3 2025. Average closing price $81.71 · Price range $63.84–$120.0627KsharespurchasedSold 25K shares (4.7%) · Q4 2025. Average closing price $151.19 · Price range $113.13–$180.1625KsharessoldSold 139K shares (27.4%) · Q1 2026. Average closing price $261.18 · Price range $184.81–$316.93139Ksharessold
Average closing price · filing quarter
$261.18
Price range · filing quarter
$184.81 – $316.93
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −139K −$36M −27.4% 368K May 15, 2026
Q4 2025 Reduced −25K −$3.8M −4.7% 507K Feb 17, 2026
Q3 2025 Added +27K +$2.2M +5.3% 532K Nov 14, 2025
Q2 2025 Added +138K +$6.6M +37.7% 505K Aug 14, 2025
Q1 2025 Added +45K +$2.1M +14.0% 367K May 15, 2025
Q4 2024 Added +110K +$5.5M +51.6% 322K Feb 14, 2025
Q3 2024 Added +113K +$5.7M +112.8% 212K Nov 14, 2024
Q2 2024 Added +27K +$1.5M +36.4% 100K Aug 14, 2024
Q1 2024 Added +15K +$648K +25.4% 73K May 15, 2024
Q4 2023 Added +2K +$77K +3.9% 58K Feb 14, 2024
Q3 2023 Added +17K +$522K +41.8% 56K Nov 14, 2023
Q2 2023 Added +19K +$539K +95.7% 40K Aug 14, 2023
Q1 2023 Reduced −10K −$300K −33.6% 20K May 15, 2023
Q4 2022 Reduced −79K −$2.1M −72.0% 30K Feb 14, 2023
Q3 2022 Reduced −32K −$1.1M −22.8% 109K Nov 14, 2022
Q2 2022 Added +60K +$2.4M +73.5% 141K Aug 15, 2022
Q1 2022 Added +31K +$1.3M +61.4% 81K May 16, 2022
Q4 2021 Reduced −2K −$76K −3.3% 50K Feb 14, 2022
Q3 2021 New +52K +$2.5M – 52K Nov 15, 2021
Q1 2021 First covered – – – 23K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
20 grouped rows from 20 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)
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Common questions

Does Joel Greenblatt own WDC?

Yes. As of Q1 2026, Joel Greenblatt disclosed 368K shares of WDC, worth $99M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy WDC?

Joel Greenblatt held WDC 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 WDC?

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

How many shares of WDC does Joel Greenblatt own?

Joel Greenblatt disclosed 368K shares of WDC 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 WDC?

Joel Greenblatt's estimated average buy price for WDC is $49.29, 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.