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Joel Greenblatt's The Williams Companies, Inc. (WMB) position

Yes: as of Q1 2026, Joel Greenblatt holds 73K shares of WMB worth $5.3M (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
$5.3M
Shares held
73K
% of portfolio
0.0%
Est. average buy price (i)
$60.70
Quarter-end price
$72.78

Estimated trade prices

Average price in quarters with purchases
$44.42
Average prices in quarters with sales
  • Q4 2025: $60.46 (111K shares sold)
  • Q1 2024: $35.53 (121K shares sold)
  • Q3 2021: $25.18 (9K shares sold)
  • Q2 2021: $25.60 (147K shares sold)

WMB price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$20$50$10020222023202420252026Sold 9K shares (21.8%) · Q3 2021. Average closing price $25.18 · Price range $23.89–$26.949KsharessoldNew position of 71K shares · Q1 2022. Average closing price $30.56 · Price range $26.50–$33.8871KsharespurchasedAdded 49K shares (69.0%) · Q2 2022. Average closing price $34.52 · Price range $29.74–$37.8249KsharespurchasedNew position of 42K shares · Q3 2023. Average closing price $34.13 · Price range $32.37–$35.3842KsharespurchasedAdded 85K shares (199.8%) · Q4 2023. Average closing price $35.09 · Price range $32.93–$37.2885KsharespurchasedSold 121K shares (95.1%) · Q1 2024. Average closing price $35.53 · Price range $33.05–$38.97121KsharessoldAdded 61 shares (1.0%) · Q2 2024. Average closing price $40.11 · Price range $37.58–$43.1161sharespurchasedAdded 385 shares (6.1%) · Q3 2024. Average closing price $43.96 · Price range $41.24–$46.22385sharespurchasedAdded 740 shares (11.0%) · Q4 2024. Average closing price $53.89 · Price range $46.36–$59.74740sharespurchasedAdded 27K shares (365.7%) · Q1 2025. Average closing price $57.24 · Price range $54.02–$61.0927KsharespurchasedAdded 42K shares (120.8%) · Q2 2025. Average closing price $59.04 · Price range $54.33–$62.8742KsharespurchasedAdded 87K shares (113.5%) · Q3 2025. Average closing price $58.66 · Price range $56.27–$64.0187KsharespurchasedSold 111K shares (67.5%) · Q4 2025. Average closing price $60.46 · Price range $56.51–$64.48111KsharessoldAdded 20K shares (36.9%) · Q1 2026. Average closing price $69.24 · Price range $58.58–$75.8520Ksharespurchased← Earlier —1 sell
Average closing price · filing quarter
$69.24
Price range · filing quarter
$58.58 – $75.85
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +20K +$1.4M +36.9% 73K May 15, 2026
Q4 2025 Reduced −111K −$6.7M −67.5% 53K Feb 17, 2026
Q3 2025 Added +87K +$5.1M +113.5% 164K Nov 14, 2025
Q2 2025 Added +42K +$2.5M +120.8% 77K Aug 14, 2025
Q1 2025 Added +27K +$1.6M +365.7% 35K May 15, 2025
Q4 2024 Added +740 +$40K +11.0% 7K Feb 14, 2025
Q3 2024 Added +385 +$17K +6.1% 7K Nov 14, 2024
Q2 2024 Added +61 +$2K +1.0% 6K Aug 14, 2024
Q1 2024 Reduced −121K −$4.3M −95.1% 6K May 15, 2024
Q4 2023 Added +85K +$3.0M +199.8% 127K Feb 14, 2024
Q3 2023 New +42K +$1.4M – 42K Nov 14, 2023
Q2 2022 Added +49K +$1.7M +69.0% 120K Aug 15, 2022
Q1 2022 New +71K +$2.2M – 71K May 16, 2022
Q3 2021 Reduced −9K −$232K −21.8% 33K Nov 15, 2021
Q2 2021 Reduced −147K −$3.8M −77.7% 42K Aug 16, 2021
Q1 2021 First covered – – – 190K May 17, 2021
Data through Q1 2026 · filed May 15, 2026
16 grouped rows from 16 quarters

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Common questions

Does Joel Greenblatt own WMB?

Yes. As of Q1 2026, Joel Greenblatt disclosed 73K shares of WMB, worth $5.3M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy WMB?

Joel Greenblatt held WMB 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 WMB?

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

How many shares of WMB does Joel Greenblatt own?

Joel Greenblatt disclosed 73K shares of WMB 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 WMB?

Joel Greenblatt's estimated average buy price for WMB is $60.70, 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.