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LFUS Insider Trading

Insider Ownership Percentage: 1.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $33,345,985.36

Littelfuse Insider Trading History Chart

This chart shows the insider buying and selling history at Littelfuse by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Littelfuse Share Price & Price History

Current Price: $479.82
Price Change: +0.30 (1.20%)
As of 06/18/2026 04:00 PM ET

This chart shows the closing price history over time for LFUS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Littelfuse Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/11/2026Anthony GrilloDirectorSell3,000$451.96$1,355,880.0064,928View SEC Filing Icon  
5/20/2026Maggie ChuSVPSell11,397$435.48$4,963,165.566,001View SEC Filing Icon  
4/30/2026Maggie ChuSVPSell282$396.90$111,925.806,001View SEC Filing Icon  
4/28/2026Maggie ChuSVPSell815$392.47$319,863.056,283View SEC Filing Icon  
2/24/2026Kristina A CernigliaDirectorSell2,343$368.38$863,114.344,255View SEC Filing Icon  
2/20/2026Gordon HunterDirectorSell911$367.68$334,956.4826,789View SEC Filing Icon  
2/10/2026Anthony GrilloDirectorSell5,000$346.24$1,731,200.0069,423View SEC Filing Icon  
2/6/2026Jeffrey G. GorskiCAOSell2,500$346.89$867,225.006,433View SEC Filing Icon  
2/5/2026Jeffrey G. GorskiCAOSell3,500$330.32$1,156,120.006,433View SEC Filing Icon  
2/4/2026Maggie ChuSVPSell2,061$326.71$673,349.316,719View SEC Filing Icon  
2/2/2026David RuppelSVPSell1,495$321.17$480,149.154,965View SEC Filing Icon  
2/2/2026Deepak NayarSVPSell8,875$321.55$2,853,756.256,009View SEC Filing Icon  
2/2/2026Peter Sung-Jip KimSVPSell5,488$326.35$1,791,008.8010,175View SEC Filing Icon  
2/2/2026Ryan K. StaffordVPSell16,839$325.25$5,476,884.7528,591View SEC Filing Icon  
12/11/2025Peter Sung-Jip KimSVPSell2,049$270.02$553,270.9810,175View SEC Filing Icon  
12/11/2025Ryan K. StaffordVPSell2,162$268.31$580,086.2228,591View SEC Filing Icon  
12/5/2025Deepak NayarSVPSell4,454$259.07$1,153,897.786,009View SEC Filing Icon  
12/4/2025Deepak NayarSVPSell3,036$259.12$786,688.325,998View SEC Filing Icon  
11/26/2025Deepak NayarSVPSell2,333$255.50$596,081.505,998View SEC Filing Icon  
8/25/2025Alexander ConradSVPSell13,210$261.43$3,453,490.303,427View SEC Filing Icon  
8/25/2025Ryan K. StaffordVPSell10,206$261.34$2,667,236.0430,727View SEC Filing Icon  
8/11/2025T. J. ChungDirectorSell2,343$246.11$576,635.7318,730View SEC Filing Icon  
5/5/2025Deepak NayarSVPSell1,477$197.50$291,707.505,975View SEC Filing Icon  
12/12/2024Jeffrey G. GorskiCAOSell700$249.02$174,314.003,105View SEC Filing Icon  
9/12/2024Matthew ColeSVPSell1,436$246.02$353,284.725,522View SEC Filing Icon  
8/26/2024David W. HeinzmannCEOSell2,091$274.65$574,293.1559,654View SEC Filing Icon  
8/23/2024David W. HeinzmannCEOSell8,715$274.40$2,391,396.0059,654View SEC Filing Icon  
7/31/2024David W. HeinzmannCEOSell3,786$273.92$1,037,061.1259,654View SEC Filing Icon  
7/17/2024David W. HeinzmannCEOSell300$273.17$81,951.0059,654View SEC Filing Icon  
5/13/2024Meenal SethnaCFOSell6,114$256.49$1,568,179.8622,432View SEC Filing Icon  
5/8/2024Ryan K. StaffordEVPSell2,219$256.33$568,796.2724,437View SEC Filing Icon  
5/6/2024Deepak NayarSVPSell1,305$250.25$326,576.254,630View SEC Filing Icon  
3/4/2024Maggie ChuSVPSell1,522$240.74$366,406.283,086View SEC Filing Icon  
2/12/2024Matthew ColeSVPSell916$248.18$227,332.885,530View SEC Filing Icon  
2/8/2024Ryan K. StaffordEVPSell1,932$243.62$470,673.8424,155View SEC Filing Icon  
11/14/2023Matthew ColeSVPSell1,800$236.93$426,474.005,530View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Littelfuse (NASDAQ:LFUS)

96.14% of Littelfuse stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at LFUS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Littelfuse Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/9/2026Rathbones Group PLC11,350$3.85M0.0%-36.1%0.045%Search for SEC Filing on Google Icon
6/3/2026Parallel Advisors LLC597$0.20M0.0%+6.0%0.002%Search for SEC Filing on Google Icon
5/22/2026Segall Bryant & Hamill LLC236,284$80.18M1.0%-15.6%0.934%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE229,227$77.79M0.0%-2.8%0.906%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.7,638$2.59M0.1%N/A0.030%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC218,571$74.17M0.0%-0.2%0.864%Search for SEC Filing on Google Icon
5/19/2026Bull Harbor Capital LLC995$0.34M0.1%N/A0.004%Search for SEC Filing on Google Icon
5/19/2026Arkadios Wealth Advisors1,535$0.52M0.0%-4.1%0.006%Search for SEC Filing on Google Icon
5/18/2026Amundi2,468$0.84M0.0%-72.1%0.010%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC889$0.30M0.0%+34.1%0.004%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System29,300$9.94M0.0%+24.3%0.116%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 17,896$6.07M0.0%-1.2%0.071%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP63,221$21.45M0.0%-3.9%0.250%Search for SEC Filing on Google Icon
5/16/2026Southpoint Capital Advisors LP150,000$50.90M1.0%N/A0.593%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC12,453$4.23M0.0%+12.2%0.049%Search for SEC Filing on Google Icon
5/15/2026Dean Capital Management13,291$4.51M1.9%-10.9%0.053%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC5,734$1.95M0.0%-91.4%0.023%Search for SEC Filing on Google Icon
5/14/2026Gamco Investors INC. ET AL34,200$11.61M0.1%-2.3%0.135%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio8,081$2.74M0.0%-2.7%0.032%Search for SEC Filing on Google Icon
5/14/2026Inceptionr LLC1,189$0.40M0.1%N/A0.005%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.132,951$45.12M0.0%+7.1%0.526%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC1,494$0.51M0.0%N/A0.006%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC4,600$1.56M0.0%N/A0.018%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming1,090$0.37M0.0%-16.9%0.004%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers11,451$3.89M0.0%+0.9%0.045%Search for SEC Filing on Google Icon
5/13/2026Measured Wealth Private Client Group LLC114$39K0.0%-16.2%0.000%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP22,279$7.56M0.0%+42.8%0.088%Search for SEC Filing on Google Icon
5/12/2026Chase Investment Counsel Corp24,572$8.34M2.2%N/A0.097%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.4,958$1.68M0.0%+14.3%0.020%Search for SEC Filing on Google Icon
5/8/2026Cassaday & Co Wealth Management LLC200$68K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP502,809$170.60M0.0%-2.6%1.998%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC597$0.20M0.0%+6.0%0.002%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank49,228$16.71M0.0%+0.7%0.196%Search for SEC Filing on Google Icon
5/7/2026Precision Wealth Strategies LLC2,199$0.75M0.2%+8.8%0.009%Search for SEC Filing on Google Icon
5/7/2026Heartland Advisors Inc.26,835$9.11M0.5%-8.9%0.107%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System49,087$16.66M0.0%+14.5%0.195%Search for SEC Filing on Google Icon
5/6/2026Copeland Capital Management LLC263,396$89.38M2.0%-12.2%1.047%Search for SEC Filing on Google Icon
5/6/2026Hamilton Point Investment Advisors LLC28,975$9.83M1.5%-0.6%0.115%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.1,366$0.46M0.0%+7.9%0.005%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC36,862$12.74M0.0%-29.1%0.147%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp192,996$65.49M0.0%+1.7%0.767%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC3,978$1.35M0.0%+6.3%0.016%Search for SEC Filing on Google Icon
5/5/2026Hillsdale Investment Management Inc.13,000$4.41M0.1%-21.7%0.052%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management740$0.25M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System5,953$2.02M0.0%+1.7%0.024%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.257,187$87.28M0.0%+6.6%1.022%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp15,548$5.28M0.0%+4,159.7%0.062%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC1,879$0.64M0.0%-27.7%0.007%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC5,662$1.89M0.0%+5.8%0.023%Search for SEC Filing on Google Icon
4/30/2026Azzad Asset Management Inc. ADV3,122$1.06M0.1%-13.6%0.012%Search for SEC Filing on Google Icon
4/30/2026Granite Investment Partners LLC14,177$4.81M0.3%+3.0%0.056%Search for SEC Filing on Google Icon
4/30/2026Personal CFO Solutions LLC1,195$0.41M0.1%-7.2%0.005%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund5,093$1.73M0.0%+2.3%0.020%Search for SEC Filing on Google Icon
4/28/2026Abel Hall LLC1,071$0.36M0.1%N/A0.004%Search for SEC Filing on Google Icon
4/28/2026Hudson Edge Investment Partners Inc.2,577$0.88M0.1%N/A0.010%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC598$0.20M0.0%N/A0.002%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System23,855$8.10M0.0%-3.3%0.095%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio31,387$10.65M0.0%+6.1%0.125%Search for SEC Filing on Google Icon
4/25/2026Boston Trust Walden Corp291,393$98.88M0.8%+14.6%1.158%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH1,488$0.51M0.0%-24.9%0.006%Search for SEC Filing on Google Icon
4/23/2026SJS Investment Consulting Inc.167$57K0.0%-24.8%0.001%Search for SEC Filing on Google Icon
4/23/2026Inspire Investing LLC4,833$1.64M0.1%N/A0.019%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC824$0.28M0.0%-43.3%0.003%Search for SEC Filing on Google Icon
4/22/2026Venturi Wealth Management LLC2,030$0.69M0.0%N/A0.008%Search for SEC Filing on Google Icon
4/21/2026GHP Investment Advisors Inc.33,479$11.36M0.5%-1.7%0.133%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System7,200$2.44M0.0%N/A0.029%Search for SEC Filing on Google Icon
4/20/2026Kestra Private Wealth Services LLC1,565$0.53M0.0%N/A0.006%Search for SEC Filing on Google Icon
4/20/2026Fifth Third Wealth Advisors LLC1,047$0.36M0.0%+29.7%0.004%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC3,817$1.30M0.0%-85.3%0.015%Search for SEC Filing on Google Icon
4/16/2026Evolve Private Wealth LLC821$0.28M0.0%N/A0.003%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC5,350$1.36M0.0%+220.4%0.021%Search for SEC Filing on Google Icon
3/17/2026Vulcan Value Partners LLC192,212$48.61M0.9%-2.4%0.766%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.1,211$0.31M0.0%-41.6%0.005%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC12,935$3.28M0.0%+29.8%0.052%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC5,350$1.36M0.0%+220.4%0.021%Search for SEC Filing on Google Icon
2/25/2026MidFirst Bank1,139$0.29M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.3,095$0.78M0.0%-33.6%0.012%Search for SEC Filing on Google Icon
2/20/2026Dean Capital Management14,925$3.78M1.6%-47.1%0.060%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.609,966$154.27M0.1%+58.6%2.450%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.116,033$29.35M0.0%+1.7%0.466%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC193,583$48.96M0.0%+1,842.8%0.777%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV5,059$1.28M0.0%+42.7%0.020%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury9,616$2.43M0.0%-4.1%0.039%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC1,322$0.33M0.0%+1,965.6%0.005%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd3,882$0.98M0.0%N/A0.016%Search for SEC Filing on Google Icon
2/18/2026Zacks Investment Management17,750$4.49M0.0%+13.5%0.071%Search for SEC Filing on Google Icon
2/18/2026Kensington Investment Counsel LLC1,831$0.46M0.2%-22.0%0.007%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC82,145$20.78M0.1%+18.6%0.330%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP451,392$114.17M0.0%N/A1.813%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL27,912$7.06M0.0%-66.0%0.112%Search for SEC Filing on Google Icon
2/18/2026Numerai GP LLC1,410$0.36M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026Palisade Capital Management LP162,128$41.01M1.2%-3.2%0.651%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC2,311$0.58M0.0%-83.6%0.009%Search for SEC Filing on Google Icon
2/18/2026Man Group plc21,982$5.56M0.0%-63.3%0.088%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC219,039$55.40M0.0%-0.8%0.880%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC149,945$37.92M0.1%+28.1%0.602%Search for SEC Filing on Google Icon
2/18/2026Aristotle Capital Boston LLC99,915$25.27M1.4%+15.2%0.401%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.2,571$0.65M0.0%-93.3%0.010%Search for SEC Filing on Google Icon
2/18/2026Alpine Peaks Capital LP20,400$5.16M4.9%+2.5%0.082%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC2,976$0.75M0.0%-1.4%0.012%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Littelfuse logo
Littelfuse, Inc. designs, manufactures, and sells electronic components, modules, and subassemblies in the Americas, Asia-Pacific, and Europe. The company operates through Electronic, Transportation, and Industrial segments. The Electronics segment offers fuses and fuse accessories, positive temperature coefficient resettable fuses, electromechanical switches and interconnect solutions, polymer electrostatic discharge suppressors, varistors, reed switch based magnetic sensing products, and gas discharge tubes; and discrete transient voltage suppressor (TVS) diodes, TVS diode arrays, protection and switching thyristors, metal-oxide-semiconductor field-effect transistors and diodes, and insulated gate bipolar transistors. This segment serves industrial motor drives and power conversion, automotive electronics, electric vehicle and related charging infrastructure, aerospace, power supplies, data centers, telecommunications, medical devices, alternative energy, building and home automation, appliances, and mobile electronics markets. The Transportation segment provides blade, resettable, and high-current and high-voltage fuses, as well as battery cable protectors; fuses, switches, relays, circuit breakers, and power distribution modules; and sensor products. This segment serves heavy-duty truck, construction, agriculture, material handling, and marine. The Industrial segment offers industrial fuses, protection relays, contactors, transformers, residual current devices, ground fault circuit interrupters, residual current monitors, arc fault detection devices, and temperature sensors for use in renewable energy and energy storage systems, electric vehicle infrastructure, HVAC systems, industrial safety, non-residential construction, MRO, mining, and factory automation. It sells its products through distributors, direct sales force, and manufacturers' representatives. Littelfuse, Inc. was founded in 1927 and is headquartered in Chicago, Illinois.
Read More on Littelfuse

Today's Range

Now: $479.82
Low: $474.53
High: $492.58

50 Day Range

MA: $439.14
Low: $376.36
High: $487.90

52 Week Range

Now: $479.82
Low: $215.99
High: $500.57

Volume

509,989 shs

Average Volume

292,825 shs

Market Capitalization

$12.13 billion

P/E Ratio

N/A

Dividend Yield

0.63%

Beta

1.48

Who are the company insiders with the largest holdings of Littelfuse?

Littelfuse's top insider investors include:
  1. Nathan Zommer (Director)
  2. Anthony Grillo (Director)
  3. David W Heinzmann (CEO)
  4. Gordon Hunter (CEO)
  5. Gordon Hunter (Chairman)
  6. Philip Franklin (CFO)
  7. Gordon Hunter (Director)
  8. Ryan K Stafford (EVP)
  9. Ryan K Stafford (VP)
  10. David W Heinzmann (COO)
Learn More about top insider investors at Littelfuse.

Who are the major institutional investors of Littelfuse?

Littelfuse's top institutional investors include:
  1. Dimensional Fund Advisors LP — 2.00%
  2. Boston Trust Walden Corp — 1.16%
  3. Copeland Capital Management LLC — 1.05%
  4. Principal Financial Group Inc. — 1.02%
  5. Segall Bryant & Hamill LLC — 0.93%
  6. Bank of America Corp DE — 0.91%
Learn More about top institutional investors of Littelfuse stock.

Which institutional investors are selling Littelfuse stock?

In the last quarter, LFUS stock was sold by these institutional investors:
  1. Renaissance Technologies LLC
  2. Segall Bryant & Hamill LLC
  3. Copeland Capital Management LLC
  4. SG Americas Securities LLC
  5. Allspring Global Investments Holdings LLC
  6. Dimensional Fund Advisors LP
  7. Bank of America Corp DE
  8. Rathbones Group PLC
In the last year, company insiders that have sold Littelfuse company stock include:
  1. Anthony Grillo (Director)
  2. Ryan K Stafford (VP)
  3. Gordon Hunter (Director)
  4. T J Chung (Director)
  5. Peter Sung-Jip Kim (SVP)
  6. Maggie Chu (SVP)
  7. Jeffrey G Gorski (CAO)
  8. Deepak Nayar (SVP)
  9. David Ruppel (SVP)
  10. Kristina A Cerniglia (Director)
  11. Alexander Conrad (SVP)
Learn More investors selling Littelfuse stock.

Which institutional investors are buying Littelfuse stock?

In the last quarter, LFUS stock was bought by institutional investors including:
  1. Southpoint Capital Advisors LP
  2. Boston Trust Walden Corp
  3. Chase Investment Counsel Corp
  4. Principal Financial Group Inc.
  5. Fifth Third Bancorp
  6. Sei Investments Co.
  7. Edgestream Partners L.P.
  8. Louisiana State Employees Retirement System

Littelfuse Active Insiders

David W Heinzmann
David W Heinzmann (Age 62)
CEO
Meenal Sethna
Meenal Sethna (Age 55)
CFO
Jeffrey G Gorski
Jeffrey G Gorski (Age 51)
CAO
2 recent trades
Nathan Zommer
Nathan Zommer
Director
Cary T Fu
Cary T Fu
Director
Gordon Hunter
Gordon Hunter
Director
1 recent trades
T J Chung
T J Chung
Director
William P Noglows
William P Noglows
Director
John E Major
John E Major
Director
Anthony Grillo
Anthony Grillo
Director
2 recent trades
Kristina A Cerniglia
Kristina A Cerniglia
Director
1 recent trades
Ryan K Stafford
Ryan K Stafford (Age 57)
EVP
1 recent trades
Deepak Nayar
Deepak Nayar (Age 66)
SVP
1 recent trades
Alexander Conrad
Alexander Conrad (Age 60)
SVP
Matthew Cole
Matthew Cole (Age 53)
SVP
Maggie Chu
Maggie Chu
SVP
4 recent trades
Peter Sung-Jip Kim
Peter Sung-Jip Kim
SVP
1 recent trades
David Ruppel
David Ruppel
SVP
1 recent trades