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Joel Greenblatt's Marvell Technology, Inc. (MRVL) position

Yes: as of Q1 2026, Joel Greenblatt holds 165K shares of MRVL worth $16M (0.1% of the disclosed portfolio). Last quarter the position was reduced by 30.6%. First disclosed Q4 2021.
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Current value
$16M
Shares held
165K
% of portfolio
0.1%
Est. average buy price (i)
$75.22
est. since Q2 2023
Quarter-end price
$99.05

Estimated trade prices

Average price in quarters with purchases
$69.21
Average prices in quarters with sales
  • Q1 2026: $83.93 (73K shares sold)
  • Q1 2023: $42.11 (40K shares sold)
  • Q3 2022: $49.51 (30K shares sold)

MRVL price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$30$200$40020222023202420252026New position of 3K shares · Q4 2021. Average closing price $74.69 · Price range $57.59–$91.513KsharespurchasedAdded 2K shares (80.2%) · Q1 2022. Average closing price $72.05 · Price range $60.25–$89.432KsharespurchasedAdded 41K shares (802.5%) · Q2 2022. Average closing price $56.68 · Price range $43.53–$72.9641KsharespurchasedSold 30K shares (65.4%) · Q3 2022. Average closing price $49.51 · Price range $42.55–$58.2230KsharessoldAdded 50K shares (311.4%) · Q4 2022. Average closing price $40.82 · Price range $35.38–$48.3650KsharespurchasedSold 40K shares (60.5%) · Q1 2023. Average closing price $42.11 · Price range $34.68–$48.7640KsharessoldAdded 1 shares (under 0.1%) · Q3 2023. Average closing price $59.03 · Price range $51.71–$65.931sharespurchasedAdded 7K shares (28.4%) · Q4 2023. Average closing price $54.01 · Price range $46.63–$61.307KsharespurchasedAdded 5K shares (15.7%) · Q1 2024. Average closing price $68.49 · Price range $56.76–$85.095KsharespurchasedAdded 16K shares (46.4%) · Q2 2024. Average closing price $70.08 · Price range $62.13–$78.3316KsharespurchasedAdded 14K shares (27.0%) · Q3 2024. Average closing price $69.07 · Price range $56.15–$76.2414KsharespurchasedAdded 14K shares (22.7%) · Q4 2024. Average closing price $92.84 · Price range $70.31–$124.7814KsharespurchasedAdded 3K shares (3.6%) · Q1 2025. Average closing price $97.02 · Price range $61.57–$126.063KsharespurchasedAdded 45K shares (55.6%) · Q2 2025. Average closing price $62.41 · Price range $49.38–$79.9745KsharespurchasedAdded 12K shares (9.5%) · Q3 2025. Average closing price $73.60 · Price range $62.31–$84.0712KsharespurchasedAdded 100K shares (72.3%) · Q4 2025. Average closing price $87.55 · Price range $76.68–$100.20100KsharespurchasedSold 73K shares (30.6%) · Q1 2026. Average closing price $83.93 · Price range $73.73–$99.0573Ksharessold
Average closing price · filing quarter
$83.93
Price range · filing quarter
$73.73 – $99.05
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −73K −$6.1M −30.6% 165K May 15, 2026
Q4 2025 Added +100K +$8.8M +72.3% 239K Feb 17, 2026
Q3 2025 Added +12K +$883K +9.5% 138K Nov 14, 2025
Q2 2025 Added +45K +$2.8M +55.6% 126K Aug 14, 2025
Q1 2025 Added +3K +$272K +3.6% 81K May 15, 2025
Q4 2024 Added +14K +$1.3M +22.7% 78K Feb 14, 2025
Q3 2024 Added +14K +$939K +27.0% 64K Nov 14, 2024
Q2 2024 Added +16K +$1.1M +46.4% 50K Aug 14, 2024
Q1 2024 Added +5K +$320K +15.7% 34K May 15, 2024
Q4 2023 Added +7K +$355K +28.4% 30K Feb 14, 2024
Q3 2023 Added +1 +$59 0.0% 23K Nov 14, 2023
Q2 2023 First covered – – – 23K Aug 14, 2023
Q1 2023 Reduced −40K −$1.7M −60.5% 26K May 15, 2023
Q4 2022 Added +50K +$2.0M +311.4% 66K Feb 14, 2023
Q3 2022 Reduced −30K −$1.5M −65.4% 16K Nov 14, 2022
Q2 2022 Added +41K +$2.3M +802.5% 46K Aug 15, 2022
Q1 2022 Added +2K +$165K +80.2% 5K May 16, 2022
Q4 2021 New +3K +$213K – 3K 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 MRVL?

Yes. As of Q1 2026, Joel Greenblatt disclosed 165K shares of MRVL, worth $16M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy MRVL?

Joel Greenblatt first disclosed a MRVL 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 MRVL?

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

How many shares of MRVL does Joel Greenblatt own?

Joel Greenblatt disclosed 165K shares of MRVL 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 MRVL?

Joel Greenblatt began building the MRVL 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.