$ICLR
Icon Plc
XNAS•Other•Unknown
Why is ICLR down today? It is at $172.23 (-1.17%), and our scanner flagged it 44 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ICLR spikes, and full due diligence on ICLR — key stats, earnings, dilution and insider activity. Free.
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Our scanner flagged $ICLR 44 times in the last 30 days. Create a free account to track $ICLR, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Key Stats
- Price
- $172.23
- Change today
- -1.17%
- Previous close
- $174.26
- 52-week range
- $66.57 – $203.91
- Market cap
- $13.29B
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 2.2M ▼ -14% vs prior · as of 2026-07-31
- Days to cover
- 2.3d
- Avg daily volume
- 1.2M
- Sector
- Other
- Industry
- Unknown
- Exchange
- XNAS
- 5m
- 0.9x
- 15m
- 0.8x
- 1h
- 0.7x
- 1D
- --
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Why is $ICLR down today?
Here is the latest on ICLR from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ICLR today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystForeign issuer report (6-K), from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling0 buys, 9 sells last 3 months (0/9 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Clerkin Nigel Bernard John Officer | Sold (automatic/other) | -2K | sold 28% | 6K | $369K at $162.72 | Aug 11, 26 |
Climax John Dr Director | Sold (automatic/other) | -841 | sold 29% | 2K | $137K at $162.72 | Aug 11, 26 |
Grais Linda Director | Sold (automatic/other) | -841 | sold 12% | 6K | $137K at $162.72 | Aug 11, 26 |
Mccague Eugene Pacelli Director | Sold (automatic/other) | -841 | sold 18% | 4K | $137K at $162.72 | Aug 11, 26 |
Murphy Ronan Martin Director | Sold (automatic/other) | -841 | sold 18% | 4K | $137K at $162.72 | Aug 11, 26 |
Murray Ciaran Director | Sold (automatic/other) | -3K | sold 12% | 20K | $436K at $162.72 | Aug 11, 26 |
O'Neill Julie Director | Sold (automatic/other) | -915 | sold 21% | 4K | $149K at $162.72 | Aug 11, 26 |
Whitaker Anne Clem Director | Sold (automatic/other) | -841 | sold 49% | 891 | $137K at $162.72 | Aug 11, 26 |
Balfe Barry Edward Officer | Sold (automatic/other) | -382 | sold 7.4% | 5K | $63K at $163.80 | Aug 10, 26 |
Clerkin Nigel Bernard John Officer | Other | 4K | added 100% | 8K | n/a | Aug 10, 26 |
Climax John Dr Director | Other | 2K | added 100% | 3K | n/a | Aug 10, 26 |
Grais Linda Director | Other | 2K | added 33% | 7K | n/a | Aug 10, 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.
$ICLR Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ICLR Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

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ICLR stock FAQ
Why is $ICLR down today?
Here is the latest on ICLR from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ICLR 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 ICLR stock price today?
ICLR last traded at $172.23, down 1.17% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live ICLR alerts?
The ICLR 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 ICLR 44 times in the last 30 days.
What exchange is ICLR on?
ICLR (Icon Plc) trades on XNAS, with a market cap of about $13.29B in the UNKNOWN sector.
Is ICLR 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 ICLR for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.