founded in 1927, littelfuse, the worldwide leader in circuit protection, offers the industry’s broadest and deepest portfolio of circuit protection products and solutions. littelfuse devices protect products in virtually every market that uses electrical energy, from consumer electronics to automobiles to industrial equipment. in addition to its chicago, illinois, world headquarters, littelfuse has more than 40 sales, distribution, manufacturing and engineering facilities in the americas, europe and asia. littelfuse offers a comprehensive line of highly reliable technologies. products include fuses; gas discharge tubes (gdts); positive temperature coefficient devices (ptcs); protection relays; pulseguard® esd suppressors; sidactor® devices; tvs diode arrays (spa™ family of products); switching thyristors; tvs diodes and varistors. the company also offers a comprehensive line of highly reliable electromechanical and electronic switch and control devices for commercial and specialty vehi
Company profile
Ticker
LFUS
Exchange
Website
CEO
David Heinzmann
Employees
Incorporated
Location
Fiscal year end
Industry (SIC)
Abb • Powell Industries ...
SEC CIK
Corporate docs
Subsidiaries
Accel AB • Beit Holdings, LLC • C&K Components (H.K.), Ltd. • C&K Components (Vietnam) Company Limited • C&K Components SAS • C&K Components, LLC • C&K Dutch B.V. • C&K France Holdings • C&K Holdings, LLC • Carling Technologies Asia-Pacific Limited ...
IRS number
363795742
LFUS stock data
Latest filings (excl ownership)
ARS
2023 FY
Annual report to shareholders
14 Mar 24
DEFA14A
Additional proxy soliciting materials
14 Mar 24
DEF 14A
Definitive proxy
14 Mar 24
10-K
2023 FY
Annual report
16 Feb 24
8-K
Departure of Directors or Certain Officers
1 Feb 24
8-K
Littelfuse Reports Fourth Quarter and Full Year Results for 2023
30 Jan 24
8-K
Departure of Directors or Certain Officers
5 Jan 24
UPLOAD
Letter from SEC
9 Nov 23
CORRESP
Correspondence with SEC
6 Nov 23
10-Q
2023 Q3
Quarterly report
1 Nov 23
Transcripts
LFUS
Earnings call transcript
2023 Q4
31 Jan 24
LFUS
Earnings call transcript
2023 Q3
1 Nov 23
LFUS
Earnings call transcript
2023 Q2
2 Aug 23
LFUS
Earnings call transcript
2023 Q1
3 May 23
LFUS
Earnings call transcript
2022 Q4
2 Feb 23
LFUS
Earnings call transcript
2022 Q3
2 Nov 22
LFUS
Earnings call transcript
2022 Q2
3 Aug 22
LFUS
Earnings call transcript
2022 Q1
4 May 22
LFUS
Earnings call transcript
2021 Q4
2 Feb 22
LFUS
Earnings call transcript
2021 Q3
27 Oct 21
Latest ownership filings
4
WILLIAM P NOGLOWS
11 Mar 24
4
GORDON HUNTER
11 Mar 24
4
T J CHUNG
11 Mar 24
4
ANTHONY GRILLO
11 Mar 24
4
Matthew Cole
6 Mar 24
144
Notice of proposed sale of securities
5 Mar 24
4
Maggie Chu
5 Mar 24
144
Notice of proposed sale of securities
4 Mar 24
SC 13G
T. Rowe Price Investment Management, Inc.
14 Feb 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
Financial summary
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Annual (USD) | Dec 22 | Jan 22 | Dec 20 | Dec 19 | |
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Institutional ownership, Q3 2023
92.9% owned by funds/institutions
13F holders | Current |
---|---|
Total holders | 361 |
Opened positions | 38 |
Closed positions | 40 |
Increased positions | 131 |
Reduced positions | 125 |
13F shares | Current |
---|---|
Total value | 5.70 tn |
Total shares | 23.16 mm |
Total puts | 5.40 k |
Total calls | 12.00 k |
Total put/call ratio | 0.5 |
Largest owners | Shares | Value |
---|---|---|
Vanguard | 2.63 mm | $651.02 bn |
BLK Blackrock | 2.15 mm | $531.84 bn |
T. Rowe Price Investment Management | 1.48 mm | $365.85 bn |
Neuberger Berman | 895.94 k | $221.58 bn |
Mairs & Power | 878.02 k | $217.15 bn |
Impax Asset Management | 749.54 k | $184.50 bn |
Massachusetts Financial Services | 714.91 k | $176.81 bn |
STT State Street | 682.76 k | $168.86 bn |
Alliancebernstein | 547.87 k | $135.50 bn |
Earnest Partners | 465.94 k | $115.24 bn |
Recent insider trades
Date | Owner | Security | Transaction | Code | Indirect | 10b5-1 | $Price | #Shares | $Value | #Remaining |
---|---|---|---|---|---|---|---|---|---|---|
8 Mar 24 | Grillo Anthony | Common Stock | Other | Acquire J | No | No | 244.9 | 80 | 19.59 k | 53,113 |
8 Mar 24 | Chung T J | Common Stock | Other | Acquire J | No | No | 244.9 | 24 | 5.88 k | 17,078 |
8 Mar 24 | William P Noglows | Common Stock | Other | Acquire J | No | No | 244.9 | 7 | 1.71 k | 18,372 |
8 Mar 24 | Hunter Gordon | Common Stock | Other | Acquire J | No | No | 244.9 | 10 | 2.45 k | 24,373 |
5 Mar 24 | Cole Matthew | Common Stock | Sell | Dispose S | No | No | 237.08 | 36 | 8.53 k | 4,905 |
5 Mar 24 | Cole Matthew | Common Stock | Sell | Dispose S | No | No | 236.32 | 589 | 139.19 k | 4,941 |