$HII
Huntington Ingalls Industries, Inc.
XNYS•Industrials•Ship & Boat Building & Repairing
Why is HII down today? It is at $300.29 (-3.68%), and our scanner flagged it 49 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment HII spikes, and full due diligence on HII — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $300.29
- Change today
- -3.68%
- Previous close
- $311.76
- 52-week range
- $263.62 – $460.00
- Market cap
- $12.52B
- Total held
- 0.54%
- Tradeable float
- 39.2M 99% of shares · after <1% insiders + institutional n/a
- Short interest
- 1.1M ▲ +12% vs prior · as of 2026-07-31
- Short % of float
- 2.9%
- Days to cover
- 1.7d
- Avg daily volume
- 508K
- Sector
- Industrials
- Industry
- Ship & Boat Building & Repairing
- Exchange
- XNYS
- 5mthin
- 252x
- 15mthin
- 252x
- 1hthin
- 0.5x
- 1D
- 0.2x
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Why is $HII down today?
Here is the latest on HII from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for HII today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Latest filing4Insider trade (Form 4)Aug 11, 2026 · 9 days agoAnalyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying21 buys, 3 sells last 3 months (107/41 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Kastner Christopher D Officer | Sold (automatic/other) | -13K 0.03% of company | sold 54% | 11K | $4.2M at $324.92 | Aug 10, 26 |
Harker Victoria D Director | Sold (automatic/other) | -723 | sold 24% | 2K | $241K at $333.17 | Aug 7, 26 |
Harker Victoria D Director | Acquired (grant/award) | +174 | added 6.2% | 3K | $49K at $278.97 | Jul 1, 26 |
Collins Augustus L Director | Acquired (grant/award) | +174 | added 1.6% | 11K | $49K at $278.97 | Jul 1, 26 |
Mckibben Tracy B Director | Acquired (grant/award) | +174 | added 3.1% | 6K | $49K at $278.97 | Jul 1, 26 |
Schievelbein Thomas C Director | Acquired (grant/award) | +174 | added 0.8% | 23K | $49K at $278.97 | Jul 1, 26 |
Jimenez Frank R Director | Acquired (grant/award) | +174 | added 5.3% | 3K | $49K at $278.97 | Jul 1, 26 |
Denault Leo P Director | Acquired (grant/award) | +174 | added 3.8% | 5K | $49K at $278.97 | Jul 1, 26 |
Stanage Nick L Director | Acquired (grant/award) | +174 | added 4.6% | 4K | $49K at $278.97 | Jul 1, 26 |
O'Sullivan Stephanie L. Director | Acquired (grant/award) | +174 | added 4.3% | 4K | $49K at $278.97 | Jul 1, 26 |
Donald Kirkland H Director | Acquired (grant/award) | +174 | added 2.5% | 7K | $49K at $278.97 | Jul 1, 26 |
Faller Craig S. Director | Acquired (grant/award) | +174 | added 9.3% | 2K | $49K at $278.97 | Jul 1, 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.
$HII Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$HII Activity
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HII stock FAQ
Why is $HII down today?
Here is the latest on HII from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for HII 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 HII stock price today?
HII last traded at $300.29, down 3.68% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live HII alerts?
The HII 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 HII 49 times in the last 30 days.
What exchange is HII on?
HII (Huntington Ingalls Industries, Inc.) trades on XNYS, with a market cap of about $12.52B in the SHIP & BOAT BUILDING & REPAIRING sector.
Is HII 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 HII for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.