Skip to content
Palanor is in early release, with our founding customers.Become a founding customer →
The Real Rate Index45.30.00Palanor: Inflation Pulse50.7+0.09Palanor: Geopolitical Stress60.0-2.16Palanor: Liquidity57.9-0.79Palanor: Capital Tightness47.5+0.91Palanor: Industrial Pulse70.10.00Palanor: AI Margin Compression53.4+0.29Palanor: Consumer Confidence48.6+0.50Palanor: US Dollar Strength46.50.00Palanor: Labor Heat63.2-0.01Palanor: Recession Vocabulary28.1+0.54Palanor: Uncertainty Index53.4+1.24Palanor: US Jobs Health40.30.00Palanor: Energy Transition37.0-0.52Palanor: Reshoring Sentiment22.8+0.54Palanor: AI Substitution28.4-0.24The Social Fabric Index45.70.00Palanor: Geopolitical Anxiety19.4-0.45Palanor: Quit Pressure37.6+0.42The Mania Index88.00.00The Palanor Index57.1-0.51Cost Disease Spread33.20.00Palanor: US vs China49.5-0.17Rise of Socialism Index40.8-0.26The Bubble Memory79.90.00Palanor: Steward Confidence50.8+0.13The Long Watch90.30.00The Reshoring Index55.2+0.00The Capital Return Index81.0-0.75The Discourse Index72.4+1.83The Hesitation Index30.8-6.58Palanor AI Inference Cost Index71.2-0.03The AI Capex Race Index78.4+1.36The Boardroom Index82.5-0.00The Layoff Cycle Index32.8-2.51Capital Deployment Posture Index62.3+1.26The Consumer Health Index41.7-2.96Labor Hours Composite44.40.00The Dollar Erosion Index66.6+0.14Palanor: Risk Appetite36.2+0.83
PalanorPalanor

Company Dossier · Information Technology

Littelfuse

LFUSNasdaqElectronic ComponentsWILMINGTON, US-DE, USLarge capWebsite ↗
  • Russell 1000
  • MidCap 400

What Littelfuse is doing, read from its filings, its own words and the news, with every figure dated and sourced. Not investment advice: no ratings, no price targets.

Open the full company record in Palanor: guidance, KPIs, ownership, calls, prices →

The latest read

Computed from the data on Oct 22, 2026. Every figure links back to its source in the sections below.

  • Revenue over the four quarters to March 28, 2026: $2.49 billion, up 13% from a year earlier.SEC EDGAR filings (XBRL)
  • Free cash flow (operating cash flow minus capital expenditure) over the four quarters to March 28, 2026: $0.39 billion, up 34% from a year earlier.SEC EDGAR filings (XBRL)
  • Capital expenditure over the four quarters to March 28, 2026: $0.06 billion, down 25% from a year earlier.SEC EDGAR filings (XBRL)
  • Share buybacks in the fiscal year to December 27, 2025: $0.03 billion.SEC EDGAR filings (10-K)
  • Latest earnings call or results release (July 29, 2026): sentiment 0.60 on a −1 to +1 scale (mixed), confidence 0.85 of 1.Palanor Discourse
  • Latest annual report (filed February 19, 2026): 0 risk factors added, 0 removed.Risk Factor Changes (10-K Item 1A)
  • Insiders were net sellers in Q2 2026: $16.2 million on the open market.SEC Form 4
  • 609 institutional managers reported a position at June 30, 2026 (+76 on the quarter before).SEC Form 13F
  • H-1B filings certified in Q2 2026: 1.U.S. Department of Labor (OFLC)

Risk events (12 months): 1 — latest EPA enforcement case, Sep 25, 2026 →

Company Posture

How Company Posture is measured →

Company Posture covers S&P 500 companies.

Credit

How these are built →

No bond term sheets or tagged debt on file for Littelfuse yet.

Charts

Live charts: each one redraws from today’s data and has an image link to paste into a document or slide.

Cash flow

Business

Littelfuse: free cash flow, trailing twelve months

Operating cash flow minus capital expenditure, $ billions, from SEC filings

$0.39BData to Mar 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: operating cash flow and capital expenditure

Trailing twelve months, $ billions, from SEC filings

Data to Mar 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: revenue, trailing twelve months

$ billions, from SEC filings

$2.5BData to Mar 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR

Capital returned and raised

Business

Littelfuse: share buybacks by fiscal year

Cash paid to repurchase common stock, $ billions, from the 10-K

$0.03BData to Dec 2025
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: debt issued and repaid by fiscal year

Long-term debt, $ billions, from the 10-K

Data to Dec 2025
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: debt maturity schedule, latest annual report

Scheduled repayments of long-term debt principal by year from the fiscal year end, $ billions, from the 10-K

Data to Dec 2025
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: debt due within a year and cash

At each balance-sheet date, $ billions, from SEC filings

Data to Mar 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: interest coverage

Operating income ÷ interest expense, trailing twelve months, from SEC filings

2.1Data to Mar 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR

What the company says

Business

Littelfuse: earnings call sentiment

Palanor Discourse score per call, −1 to +1

0.60Data to Jul 2026
ImageDataPalanor calculation
Business

Littelfuse: earnings call confidence

Palanor Discourse score per call, 0 to 1

0.85Data to Jul 2026
ImageDataPalanor calculation
Business

Littelfuse: risk factors added per annual report

New Item 1A risk factors in each 10-K

0.0Data to Feb 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR

Hiring and ownership

Business

Littelfuse: H-1B filings certified

Labor Condition Applications by quarter received

1.0Data to Jun 2026
ImageDataU.S. Department of Labor, Office of Foreign Labor Certification disclosure data, dol.gov
Business

Littelfuse: insider net buying

Open-market purchases minus sales by officers and directors, $ millions, by quarter

−$16.2MData to Jun 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR
Business

Littelfuse: institutional holders

Managers reporting a position on Form 13F, by quarter

609.0Data to Jun 2026
ImageDataU.S. Securities and Exchange Commission, EDGAR

In the news

Headlines that name Littelfuse, with the publisher and a link. The tone is read from each headline’s own words, never from a summary of the article.

30 days
1 headlines
0% positive · 0% negative
90 days
1 headlines
0% positive · 0% negative

Filings and records

The last two years of notable 8-Ks, offerings, annual reports, federal awards, lobbying reports, patents and other public records, newest first.

  1. Oct 20, 2026Patent
    Patent granted: TERMINAL DESIGNS FOR ADJUSTING HARNESS PROTECTION TIMEUS 12771117
  2. Oct 20, 2026Patent
    Patent granted: HIGH HOLD CURRENT AND HIGH VOLTAGE ENDURANCE PPTC MATERIAL, DEVICE, AND METHOD OF FABRICATIONUS 12770762
  3. Oct 13, 2026Patent
    Patent granted: A REMOTE MONITORING AND INDICATING DEVICE FOR THERMALLY PROTECTED METAL OXIDE VARISTORUS 12763236
  4. Oct 6, 2026Patent
    Patent granted: HIGH NOISE IMMUNITY TRIAC STRUCTUREUS 12757421
  5. Oct 6, 2026Patent
    Patent granted: PRESS PACK POWER SEMICONDUCTOR DEVICE WITH LOCATOR STRIPUS 12757743
  6. Sep 25, 2026Risk event
    EPA administrative case: Littelfuse, Inc. New Owner Notice of DeterminationEPA_ECHO
  7. Sep 16, 20268-K
    Director or officer changeItem 5.02
  8. Aug 11, 20268-K
    Director or officer changeItem 5.02
  9. Jun 10, 2026Trademark
    Trademark application: OCTAMX
  10. May 1, 2026Trademark
    Trademark application: FLATSUPPRESSX
  11. Apr 28, 20268-K
    Director or officer changeItem 5.02
  12. Apr 28, 20268-K
    Shareholder vote resultsItem 5.07
  13. Mar 13, 20268-K
    Material agreement signedItem 1.01
  14. Mar 5, 20268-K
    Director or officer changeItem 5.02
  15. Feb 19, 202610-K
    Annual report (10-K)0 risk factors added, 0 removed
  16. Jan 8, 20268-K
    Director or officer changeItem 5.02
  17. Oct 28, 20258-K
    Material agreement signedItem 1.01
  18. Aug 7, 20258-K
    Director or officer changeItem 5.02
  19. Jul 22, 2025Trademark
    Trademark application: GUARDIOHM
  20. Jul 15, 2025Trademark
    Trademark application: BRANCH PROTECTOR
  21. May 27, 20258-K
    Director or officer changeItem 5.02
  22. Apr 28, 20258-K
    Director or officer changeItem 5.02
  23. Apr 28, 20258-K
    Shareholder vote resultsItem 5.07
  24. Apr 9, 20258-K
    Director or officer changeItem 5.02
  25. Mar 13, 202510-K
    Annual report (10-K)2 risk factors added, 0 removed
  26. Feb 13, 2025Trademark
    Trademark application: LF LOGIK
  27. Jan 13, 20258-K
    Director or officer changeItem 5.02
  28. Feb 16, 202410-K
    Annual report (10-K)0 risk factors added, 1 removed

Peers

Companies in the same industry in the S&P 500, Russell 1000 or MidCap 400, closest in revenue first. Trailing twelve months, from SEC filings.

CompanyRevenueFree cash flowThrough
Enphase Energy ENPH$1.4B$0.1BMar 31, 2026
Coherent Corp. COHR$7.1B−$1.0BJun 30, 2026
Corning Inc. GLW$17.0B—Jun 30, 2026
Amphenol APH$29.0B$4.7BJun 30, 2026
Cloudflare Inc. NET$2.5B$0.3BJun 30, 2026
Dropbox DBX$2.5B$1.0BJun 30, 2026
Tyler Technologies TYL$2.4B$0.7BJun 30, 2026
RingCentral RNG$2.6B$0.6BJun 30, 2026

Identity

SEC CIK
889331
LEI
549300MY7HLQFYTPCX75
Wikidata
Q6648755

Built from SEC EDGAR filings (public domain), the Guidance and KPI Ledgers, Palanor Discourse, U.S. Department of Labor filings, USPTO, USAspending and Senate lobbying records, and rights-checked news headlines. Updated nightly; this page was built Oct 22, 2026. How the Dossier is built

S&P 500, S&P 100, S&P MidCap 400 and Dow Jones Industrial Average are trademarks of S&P Dow Jones Indices LLC or its affiliates; Nasdaq-100 is a trademark of Nasdaq, Inc.; Russell 1000 is a trademark of FTSE Russell. Membership is shown for identification only. Palanor is not affiliated with or endorsed by the index owners.

Cookies

We only use essential cookies to keep you signed in and remember your theme. No analytics, no tracking, no ads. See the Privacy Policy for the full read.