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LFUS Littelfuse Inc.

Information Technology, filed as LITTELFUSE INC (COM), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab

Bought by 4 managers in 2026 Q2, sold by 5

  • 9 Owners
  • #136
  • Max 3.4%
  • Master 0.03%
  • $590M
  • 3 new 1 add 4 reduce 1 exit 1 small

In 2026 Q2, 3 managers opened positions, 1 added, 4 trimmed, and 1 sold out.

Who owns this now

Largest portfolio weights among holders, up to 3.4% (Ning Jin, Avantyr Capital Partners). Not free-float ownership.

  1. Ning Jin New 3.4%
  2. Mairs & Power Reduce 2.5%
  3. Francois Rochon Reduce 1.1%
  4. John Rogers Reduce 0.74%
  5. Dan Sundheim New 0.29%
  6. Vulcan Value Partners Reduce 0.24%

Who owns LFUS

Sorted by value, long equity only, as of 2026 Q2.

History
Mairs & Power 2.5% Reduce −16.9% 602,104 $274M History
Dan Sundheim, D1 Capital Partners 0.29% New 0.29% 224,164 $102M History
Ning Jin, Avantyr Capital Partners 3.4% New 3.4% 202,758 $92M History
John Rogers, Ariel Investments 0.74%, was 0.82% Reduce −24.2% 163,376 $74M History
Francois Rochon, Giverny Capital 1.1% Reduce −8.2% 74,125 $34M History
Vulcan Value Partners 0.24%, was 0.70% Reduce −77.7% 17,448 $7.9M History
Polen Capital Management 0.03%, was <0.01% Add +41.5% 7,016 $3.2M History
First Eagle Investment Management <0.01% Small add +1.2% 3,391 $1.5M History
Lee Ainslie, Maverick Capital <0.01% New <0.01% 1,210 $551K History
Farallon Capital Management exited 2026 Q2 Last 2026 Q1 0.03% Exit −0.03% 15,000 $5.1M History

9 current, 1 exited last period, options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

Insider trades

Open-market buys and sales by LFUS's executives, directors and 10% owners in the last 12 months, from their Form 4s

All LFUS insider trades
  • None no insider bought on the open market
  • $35.1M sold by 8 insiders outside a trading plan
  • $1.6M sold by 3 insiders under 10b5-1 plans
  1. David Ruppel SVP & GM Transportation Bus.
    Sale
    $604K 1,493 shares at $404.57 24% of stake
    Traded Oct 29 Filed Oct 30
    ↗
  2. Jeffrey G Gorski SVP & Chief Accounting Officer
    Sale
    $670K 1,389 shares at $482.48 20% of stake
    Traded Jun 18 Filed Jun 18
    ↗
  3. Gordon Hunter Director
    Sale
    $687K 1,432 shares at $480.00 5.1% of stake
    Traded Jun 15 Filed Jun 16
    ↗
  4. Anthony Grillo Director
    Sale
    $1.4M 3,000 shares at $451.96 4.4% of stake
    Traded Jun 11 Filed Jun 11
    ↗
  5. Gordon Hunter Director
    Planned sale
    $294K 603 shares at $488.31 2.2% of stake
    Traded Jun 3 Filed Jun 4
    ↗
  6. Peter Sung-Jip Kim SVP & GM Industrial Business
    Sale
    $4.9M 10,171 shares at $486.17 49% of stake
    Traded Jun 2 Filed Jun 3
    ↗
  7. Maggie Chu SVP, CHRO
    Sale
    $5M 11,397 shares at $435.48 66% of stake
    Traded May 20 Filed May 21
    ↗
  8. David Ruppel SVP & GM Transportation Bus.
    Sale
    $225K 506 shares at $445.16 8.8% of stake
    Traded May 18 Filed May 20
    ↗
  9. Deepak Nayar SVP & GM Electronics Business
    Sale
    $2.6M 5,911 shares at $446.78 55% of stake
    Traded May 18 Filed May 20
    ↗
  10. Maggie Chu SVP, CHRO
    Planned sale
    $432K 1,097 shares at $393.61 16% of stake
    Traded Apr 28–30 Filed Apr 30
    ↗
  11. Kristina A. Cerniglia Director
    Planned sale
    $863K 2,343 shares at $368.38 36% of stake
    Traded Feb 24 Filed Feb 25
    ↗
  12. Gordon Hunter Director
    Sale
    $335K 911 shares at $367.68 3.3% of stake
    Traded Feb 20 Filed Feb 20
    ↗
  13. Anthony Grillo Director
    Sale
    $1.7M 5,000 shares at $346.24 6.7% of stake
    Traded Feb 10 Filed Feb 11
    ↗
  14. Jeffrey G Gorski SVP & Chief Accounting Officer
    Sale
    $2M 6,000 shares at $337.23 48% of stake
    Traded Feb 5–6 Filed Feb 6
    ↗
  15. Maggie Chu SVP, CHRO
    Sale
    $673K 2,061 shares at $326.71 24% of stake
    Traded Feb 4 Filed Feb 5
    ↗

Also filed in the last 12 months, not counted as buying or selling: 102 stock grants, 29 option exercises, 28 share withholdings for taxes, and 1 gift.

Congress

1 member of Congress traded LFUS in the last three years: 1 buy and 2 sales. 1 member listed it in 2025 annual reports.

All Congress trades
  1. Jefferson Shreve R-IN-6 Sell $15K–$50K May 12, 2025 filed Jun 22, 2025
  2. Jefferson Shreve R-IN-6 Buy $15K–$50K Apr 17, 2025 filed May 8, 2025
  3. Jefferson Shreve R-IN-6 Sell $15K–$50K Mar 13, 2025 filed Apr 11, 2025

SEC filings

Recent issuer filings from EDGAR, 7 shown.

Filed Form Detail Links
10-Q Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 7.01 Filing Doc
8-K 5.02,9.01 Filing Doc
8-K 5.02,7.01,9.01 Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
10-Q Filing Doc

Source: SEC EDGAR submissions, updated about 16 hours ago. All on EDGAR

Financials

US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.

Income statement

Metric FY2023 FY2024 FY2025
Revenue $2.36B $2.19B $2.39B
Gross profit $900.24M $787.54M $906.04M
Gross margin * 38.1% 35.9% 38.0%
Net income $259.48M $100.19M -$71.7M
Net margin * 11.0% 4.6% -3.0%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $1.41B $1.55B $1.44B
Total non-current assets * $2.59B $2.34B $2.52B
Total assets $4B $3.89B $3.96B
Total current liabilities $375.49M $433.9M $532.77M
Total non-current liabilities * $1.14B $1.04B $0.998B
Total equity $2.48B $2.41B $2.43B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $457.39M $367.62M $433.76M
Cash from investing -$284.32M -$65.78M -$468.86M
Cash from financing -$185.73M -$112.44M -$149.27M
Net change in cash -$7.82M $169.31M -$161.33M

Source: SEC companyfacts (US-GAAP 10-K). A * marks a computed figure, not a single XBRL tag. Fiscal years are as the issuer labels them. Follow The Filings does not adjust or audit these figures.

Ownership over time

13Fs that reported it each quarter. Click a bar for that quarter’s holders.