$LFUS
Littelfuse Inc
XNAS•Technology•Switchgear & Switchboard Apparatus
Why is LFUS down today? It is at $412.03 (-0.68%), and our scanner flagged it 59 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment LFUS spikes, and full due diligence on LFUS — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $412.03
- Change today
- -0.68%
- Previous close
- $414.87
- 52-week range
- $233.36 – $500.57
- Market cap
- $11.11B
- P/E ratio
- 33.54
- Dividend yield
- 0.69% ($3.00)
- Shares outstanding
- 25.4M Live vendor count
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 1.5M ▲ +19% vs prior · as of 2026-07-31
- Days to cover
- 3.3d
- Avg daily volume
- 264K
- Sector
- Technology
- Industry
- Switchgear & Switchboard Apparatus
- Exchange
- XNAS
- 5m
- 1.2x
- 15m
- 0.6x
- 1h
- 0.7x
- 1D
- 0.1x
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Why is $LFUS down today?
Here is the latest on LFUS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for LFUS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystLittelfuse Appoints Todd Kelsey to Board of Directors, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Aug 17, 2026 · 2 days agoAnalyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying18 buys, 8 sells last 3 months (83/50 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Ruppel David Officer | Sold (automatic/other) | -168 | sold 3.2% | 5K | $77K at $457.57 | Aug 14, 26 |
Hamed Karim Wagdy Officer | Sold (automatic/other) | -141 | sold 4.8% | 3K | $64K at $453.87 | Aug 11, 26 |
Kelsey Todd P. Director | Acquired (grant/award) | +294 | n/a | 294 | n/a | Aug 6, 26 |
Paeper Holly Beth Director | Acquired (grant/award) | +56 | added 8.8% | 692 | $25K at $442.00 | Jul 30, 26 |
Gorski Jeffrey G Officer | Sold (automatic/other) | -1K | sold 20% | 6K | $670K at $482.31 | Jun 18, 26 |
Gorski Jeffrey G Officer | Other | 689 | added 11% | 7K | $115K at $166.63 | Jun 18, 26 |
Khandelwal Abhishek Officer | Sold (automatic/other) | -1K | sold 11% | 9K | $538K at $479.82 | Jun 18, 26 |
Hunter Gordon Director | Sold (automatic/other) | -1K | sold 5.1% | 27K | $687K at $480.00 | Jun 15, 26 |
Hunter Gordon Director | Other | 1K | added 5.4% | 28K | $189K at $132.08 | Jun 15, 26 |
Grillo Anthony Director | Sold (automatic/other) | -3K 0.01% of company | sold 4.4% | 65K | $1.3M at $449.76 | Jun 11, 26 |
Kim Peter Sung-Jip Officer | Acquired (grant/award) | +5 | added <0.1% | 11K | $2K at $480.24 | Jun 4, 26 |
Gorski Jeffrey G Officer | Acquired (grant/award) | +1 | added <0.1% | 6K | $480 at $480.24 | Jun 4, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$LFUS Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$LFUS Activity
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LFUS stock FAQ
Why is $LFUS down today?
Here is the latest on LFUS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for LFUS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the LFUS stock price today?
LFUS last traded at $412.03, down 0.68% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Does LFUS pay a dividend?
Yes. LFUS currently has a dividend yield of about 0.69% ($3.00 per share per year). Dividend figures can change; this is not investment advice.
Where can I see live LFUS alerts?
The LFUS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged LFUS 59 times in the last 30 days.
What exchange is LFUS on?
LFUS (Littelfuse Inc) trades on XNAS, with a market cap of about $11.11B in the SWITCHGEAR & SWITCHBOARD APPARATUS sector.
Is LFUS good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge LFUS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.