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Joel Greenblatt's Power Solutions International, Inc. (PSIX) position

Yes: as of Q1 2026, Joel Greenblatt holds 16K shares of PSIX worth $969K (0.0% of the disclosed portfolio). Last quarter the position was unchanged. First disclosed Q2 2025.
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Current value
$969K
Shares held
16K
% of portfolio
0.0%
Est. average buy price (i)
$71.35
est. since Q1 2026
Quarter-end price
$60.88

Estimated trade prices

Average price in quarters with purchases
$39.67
Average prices in quarters with sales
  • Q3 2025: $88.67 (2K shares sold)

PSIX price vs Greenblatt's position

1Y 3Y 5Y MAX
Dates
$1$50$100$15020222023202420252026New position of 18K shares · Q2 2025. Average closing price $37.06 · Price range $18.70–$68.0118KsharespurchasedSold 2K shares (8.6%) · Q3 2025. Average closing price $88.67 · Price range $63.74–$115.782KsharessoldAdded 2K shares (9.0%) · Q4 2025. Average closing price $71.38 · Price range $51.46–$96.392Ksharespurchased
Average closing price · filing quarter
$71.38
Price range · filing quarter
$51.46 – $96.39
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 First covered – – – 16K May 15, 2026
Q4 2025 Added +2K +$107K +9.0% 18K Feb 17, 2026
Q3 2025 Reduced −2K −$140K −8.6% 17K Nov 14, 2025
Q2 2025 New +18K +$676K – 18K Aug 14, 2025
Data through Q1 2026 · filed May 15, 2026
4 grouped rows from 4 quarters

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Common questions

Does Joel Greenblatt own PSIX?

Yes. As of Q1 2026, Joel Greenblatt disclosed 16K shares of PSIX, worth $969K. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy PSIX?

Joel Greenblatt first disclosed a PSIX position in Q2 2025; 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 PSIX?

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

How many shares of PSIX does Joel Greenblatt own?

Joel Greenblatt disclosed 16K shares of PSIX 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 PSIX?

Joel Greenblatt began building the PSIX 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.