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Preformed Line Products Company (PLPC)

Preformed Line Products Company at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Preformed Line Products Company (PLPC) is a Electrical Equipment & Parts company based in US with a market capitalization of $1.8B. Revenue grew 12.7% year-over-year and the company generated $33.3M in free cash flow. This page tracks PLPC's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 3.4K employees · IPO Apr 28, 1999

Valuation

Valuation & price

$347.44 · as of May 17, 2026 · -15.4% vs 52w high

48.7

P/E ratio

Latest-FY diluted EPS

3.76

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$401$271$141Jul 25Dec 25Jul 26Jul 7, 25$165.83Jul 9, 25$168.43Jul 11, 25$167.32Jul 15, 25$161.10Jul 17, 25$153.21Jul 21, 25$145.16Jul 23, 25$146.02Jul 25, 25$141.24Jul 29, 25$142.88Jul 31, 25$154.33Aug 4, 25$153.89Aug 6, 25$156.48Aug 11, 25$161.80Aug 13, 25$176.30Aug 15, 25$177.80Aug 19, 25$180.36Aug 21, 25$184.57Aug 25, 25$191.04Aug 27, 25$190.73Aug 29, 25$191.07Sep 3, 25$189.64Sep 5, 25$192.13Sep 9, 25$188.55Sep 11, 25$198.62Sep 16, 25$197.66Sep 18, 25$206.03Sep 22, 25$206.33Sep 24, 25$198.59Sep 26, 25$199.36Sep 30, 25$196.15Oct 2, 25$199.12Oct 6, 25$197.55Oct 8, 25$200.43Oct 10, 25$204.40Oct 14, 25$219.23Oct 16, 25$227.43Oct 21, 25$231.61Oct 23, 25$233.91Oct 27, 25$228.58Oct 29, 25$234.95Oct 31, 25$212.11Nov 4, 25$210.94Nov 6, 25$207.99Nov 10, 25$214.30Nov 12, 25$207.84Nov 14, 25$204.86Nov 18, 25$192.00Nov 20, 25$186.26Nov 25, 25$203.46Nov 28, 25$205.25Dec 2, 25$209.93Dec 4, 25$217.21Dec 8, 25$220.26Dec 10, 25$235.00Dec 12, 25$231.78Dec 16, 25$220.87Dec 18, 25$214.62Dec 22, 25$219.12Dec 24, 25$215.93Dec 29, 25$209.17Jan 2, 26$211.93Jan 6, 26$232.39Jan 8, 26$234.77Jan 12, 26$243.05Jan 14, 26$242.57Jan 16, 26$247.02Jan 21, 26$244.67Jan 23, 26$237.08Jan 27, 26$241.01Jan 29, 26$257.10Feb 2, 26$260.07Feb 4, 26$260.51Feb 9, 26$274.16Feb 11, 26$279.13Feb 13, 26$279.02Feb 18, 26$252.03Feb 20, 26$262.62Feb 24, 26$259.31Feb 26, 26$260.32Mar 2, 26$258.80Mar 4, 26$255.59Mar 6, 26$235.72Mar 10, 26$265.12Mar 12, 26$260.84Mar 17, 26$253.55Mar 19, 26$262.68Mar 23, 26$274.36Mar 25, 26$276.56Mar 27, 26$275.88Mar 31, 26$270.75Apr 2, 26$302.78Apr 7, 26$283.00Apr 9, 26$318.76Apr 13, 26$311.62Apr 15, 26$313.17Apr 17, 26$318.60Apr 22, 26$329.05Apr 24, 26$351.17Apr 28, 26$356.50Apr 30, 26$332.25May 4, 26$309.76May 6, 26$366.09May 8, 26$346.25May 12, 26$344.24May 14, 26$354.07May 18, 26$335.43May 20, 26$337.23May 22, 26$357.82May 28, 26$376.98Jun 1, 26$376.25Jun 3, 26$378.15Jun 5, 26$363.02Jun 9, 26$370.03Jun 11, 26$376.47Jun 15, 26$380.16Jun 17, 26$364.28Jun 22, 26$401.24Jun 24, 26$384.31Jun 26, 26$395.66Jul 2, 26$368.77
$140.5952-week range$410.56
Loading valuation history…

Fundamentals

Key fundamentals

$1.8B

Market cap

12.7%

Revenue growth (YoY)

31.4%

Gross margin

$33.3M

Free cash flow (USD)

-$35.5M

Net debt

Net cash position

0.2%

Share dilution

3/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$336.6MFY 2017$378.2MFY 2018$420.9MFY 2019$444.9MFY 2020$466.4MFY 2021$517.4MFY 2022$637.0MFY 2023$669.7MFY 2024$593.7MFY 2025$669.3M
$336.6M$669.3M

Free cash flow by year

2016 → 2025

FY 2016$1.2MFY 2017$22.6MFY 2018$13.4MFY 2019$-2.3MFY 2020$17.1MFY 2021$15.2MFY 2022$-14.4MFY 2023$72.3MFY 2024$52.8MFY 2025$33.3M
$1.2M$33.3M

Gross margin by year

2021 → 2025

FY 202132.1%FY 202233.8%FY 202335.1%FY 202432.0%FY 202531.4%
32.1%31.4%

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 Apr 30, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Shareholder MeetingMay 4, 2026Filing
  • Quarterly report10-Q FiledApr 30, 2026Filing
  • 8-K eventEarnings ReleaseApr 29, 2026Filing

Questions

Frequently asked questions

What is Preformed Line Products Company's market cap?

Preformed Line Products Company (PLPC) has a market capitalization of $1.8B.

What is PLPC's P/E ratio?

PLPC trades at a price-to-earnings ratio of 48.7, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

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

PLPC trades at 3.76 times book value per share.

Are insiders buying PLPC stock?

SEC Form 4 filings show no open-market insider buys at Preformed Line Products Company in the last 90 days (0 sells).

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Timeline

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

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

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.