$HEI
HEICO Corporation
XNYS•Industrials•Aircraft Engines & Engine Parts
Why is HEI down today? It is at $336.53 (-0.14%), and our scanner flagged it 27 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment HEI spikes, and full due diligence on HEI — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $336.53
- Change today
- -0.14%
- Previous close
- $337.01
- 52-week range
- $256.11 – $376.86
- Market cap
- $47.03B
- Dividend yield
- 0.08% ($0.26)
- Institutional own.
- 86.57%
- Total held
- 86.7%
- Tradeable float
- 18.6M 13% of shares · after <1% insiders + 87% institutions
- Short interest
- 2.8M ▼ -3% vs prior · as of 2026-08-14
- Short % of float
- 15.1%
- Days to cover
- 7.0d
- Avg daily volume
- 516K
- Sector
- Industrials
- Industry
- Aircraft Engines & Engine Parts
- Exchange
- XNYS
- 5m
- 1.6x
- 15m
- 1.4x
- 1h
- 1.3x
- 1D
- --
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Why is $HEI moving today?
Here is the latest on HEI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for HEI today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystHEICO CORP: Q3 FY2026 results, three months to Jul 31, 2026, from an SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling1 open-market buy0 buys, 3 sells last 3 months (10/9 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Mendelson Victor H Officer | Sold (automatic/other) | -3K | sold 1.5% | 213K | n/a | Jun 29, 26 |
Rowen Bradley K Officer | Sold (automatic/other) | -1K | n/a | n/a | $320K at $241.63 | Jun 10, 26 |
Schriesheim Alan Director | Sold (automatic/other) | -140 | sold 21% | 532 | n/a | Jun 1, 26 |
Rowen Bradley K Officer | Sold (automatic/other) | -2K | sold 87% | 284 | $508K at $259.81 | May 29, 26 |
Rowen Bradley K Officer | Other | 3K | n/a | 2K | $318K at $97.00 | May 29, 26 |
Neitzel Julie Director | Sold (automatic/other) | -676 | n/a | n/a | $151K at $223.00 | Apr 15, 26 |
Cheruvatath Nandakumar Director | Bought (open market) | +4K | added 100% | 4K | $1000K at $244.95 | Mar 4, 26 |
Mendelson Victor H Officer | Sold (automatic/other) | -3K | sold 1.2% | 216K | n/a | Dec 19, 25 |
Mendelson Victor H Officer | Sold (automatic/other) | -38K 0.03% of company | sold 2.9% | 1.28M | $12.1M at $317.77 | Oct 31, 25 |
Mendelson Victor H Officer | Other | 80K 0.06% of company | added 6.5% | 1.31M | $3.6M at $44.96 | Oct 31, 25 |
Macau Carlos L Officer | Sold (automatic/other) | -19K 0.01% of company | sold 11% | 156K | $4.7M at $247.73 | Oct 31, 25 |
Macau Carlos L Officer | Other | 40K 0.03% of company | added 30% | 175K | $1.5M at $38.37 | Oct 31, 25 |
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.
Dilution watch
Recent offeringRecent priced share offering — a one-time sale that has already completed (not ongoing). If $HEI runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$HEI Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$HEI Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Stocks similar to HEI
Comparable names in aircraft engines & engine parts, closest in size first.
HEI stock FAQ
Why is $HEI moving today?
Here is the latest on HEI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for HEI 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 HEI stock price today?
HEI last traded at $336.53, down 0.14% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Does HEI pay a dividend?
Yes. HEI currently has a dividend yield of about 0.08% ($0.26 per share per year). Dividend figures can change; this is not investment advice.
Where can I see live HEI alerts?
The HEI 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 HEI 27 times in the last 30 days.
What exchange is HEI on?
HEI (HEICO Corporation) trades on XNYS, with a market cap of about $47.03B in the AIRCRAFT ENGINES & ENGINE PARTS sector.
Is HEI 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 HEI for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.