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Power Solutions International, Inc. (PSIX)

Power Solutions International, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Power Solutions International, Inc. (PSIX) is a Industrial - Machinery company based in US with a market capitalization of $954.7M. Revenue grew 51.8% year-over-year and the company generated $14.1M in free cash flow. This page tracks PSIX's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 700 employees · IPO Apr 17, 2012

Valuation

Valuation & price

$38.75 · as of May 17, 2026 · -66.5% vs 52w high

7.8

P/E ratio

Latest-FY diluted EPS

5.35

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$116$76.07$36.36Jul 25Dec 25Jun 26Jul 7, 25$73.57Jul 9, 25$69.69Jul 11, 25$72.02Jul 15, 25$75.24Jul 17, 25$84.03Jul 21, 25$87.84Jul 23, 25$91.51Jul 25, 25$90.52Jul 29, 25$88.15Jul 31, 25$93.75Aug 4, 25$89.23Aug 6, 25$90.98Aug 8, 25$99.70Aug 12, 25$95.45Aug 14, 25$81.21Aug 19, 25$79.94Aug 21, 25$82.40Aug 25, 25$88.47Aug 27, 25$81.46Aug 29, 25$82.89Sep 3, 25$87.26Sep 5, 25$86.84Sep 9, 25$92.81Sep 11, 25$94.59Sep 15, 25$95.53Sep 17, 25$101.51Sep 19, 25$109.98Sep 23, 25$115.78Sep 25, 25$109.59Sep 29, 25$103.08Oct 2, 25$96.39Oct 6, 25$84.58Oct 8, 25$87.91Oct 10, 25$85.72Oct 14, 25$91.91Oct 16, 25$88.78Oct 20, 25$83.64Oct 22, 25$77.57Oct 24, 25$83.56Oct 28, 25$81.22Oct 30, 25$82.95Nov 3, 25$89.07Nov 5, 25$88.55Nov 7, 25$65.69Nov 11, 25$61.94Nov 14, 25$58.25Nov 18, 25$53.05Nov 20, 25$51.46Nov 24, 25$55.02Nov 26, 25$52.61Dec 1, 25$52.73Dec 3, 25$58.68Dec 5, 25$59.53Dec 9, 25$63.66Dec 11, 25$65.76Dec 15, 25$66.28Dec 17, 25$62.39Dec 19, 25$68.73Dec 23, 25$67.04Dec 26, 25$65.49Dec 31, 25$57.14Jan 5, 26$68.52Jan 7, 26$64.05Jan 9, 26$66.78Jan 13, 26$72.99Jan 15, 26$75.47Jan 20, 26$76.90Jan 22, 26$78.82Jan 26, 26$76.73Jan 28, 26$72.93Jan 30, 26$71.66Feb 3, 26$79.12Feb 5, 26$67.95Feb 9, 26$86.43Feb 11, 26$85.86Feb 17, 26$93.83Feb 19, 26$84.78Feb 23, 26$88.44Feb 25, 26$95.51Feb 27, 26$83.50Mar 3, 26$60.91Mar 5, 26$53.82Mar 9, 26$52.34Mar 11, 26$55.50Mar 13, 26$56.74Mar 17, 26$55.55Mar 19, 26$54.30Mar 23, 26$56.68Mar 25, 26$64.94Mar 27, 26$59.64Apr 1, 26$66.18Apr 6, 26$64.86Apr 8, 26$69.22Apr 10, 26$77.64Apr 14, 26$85.40Apr 16, 26$82.47Apr 20, 26$78.59Apr 22, 26$84.43Apr 24, 26$77.04Apr 28, 26$69.15Apr 30, 26$73.27May 4, 26$67.78May 6, 26$74.49May 8, 26$75.91May 12, 26$38.00May 15, 26$38.75May 19, 26$36.36May 21, 26$39.59May 26, 26$42.99May 28, 26$41.99Jun 1, 26$39.38Jun 3, 26$40.42Jun 5, 26$37.61Jun 9, 26$39.14Jun 11, 26$40.58Jun 15, 26$39.44Jun 17, 26$38.92Jun 22, 26$39.11Jun 24, 26$38.44Jun 30, 26$38.49
$36.3652-week range$115.78
Loading valuation history…

Fundamentals

Key fundamentals

$954.7M

Market cap

51.8%

Revenue growth (YoY)

25.4%

Gross margin

$14.1M

Free cash flow (USD)

$108.2M

Net debt

0.2%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$339.5MFY 2017$416.6MFY 2018$496.0MFY 2019$546.1MFY 2020$417.6MFY 2021$456.3MFY 2022$481.3MFY 2023$459.0MFY 2024$476.0MFY 2025$722.4M
$339.5M$722.4M

Free cash flow by year

2016 → 2025

FY 2016$28.4MFY 2017$-12.8MFY 2018$-9.8MFY 2019$14.5MFY 2020$-10.0MFY 2021$-63.4MFY 2022$-10.2MFY 2023$65.5MFY 2024$57.8MFY 2025$14.1M
$28.4M$14.1M

Gross margin by year

2021 → 2025

FY 20219.1%FY 202218.4%FY 202323.1%FY 202429.5%FY 202525.4%
9.1%25.4%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 11, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventExecutive ResignationMay 13, 2026Filing
  • Quarterly report10-Q FiledMay 11, 2026Filing
  • 8-K eventEarnings ReleaseMay 11, 2026Filing
  • Annual report10-K FiledApr 30, 2026Filing

Questions

Frequently asked questions

What is Power Solutions International, Inc.'s market cap?

Power Solutions International, Inc. (PSIX) has a market capitalization of $954.7M.

What is PSIX's P/E ratio?

PSIX trades at a price-to-earnings ratio of 7.8, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is PSIX's price-to-book (P/B) ratio?

PSIX trades at 5.35 times book value per share.

Are insiders buying PSIX stock?

SEC Form 4 filings show no open-market insider buys at Power Solutions International, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.