ICLRICON Public Limited Company

$185.21-1.7% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in an uptrend.

1 good, 2 neutral
TrendUptrendderived · Oct 23, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +27% vs its 200-day average.

Insider conviction−$4.0M (90 days to Oct 22, 2026)SEC EDGAR · Oct 22, 2026

Insiders were net sellers over the 90 days ending Oct 22, 2026; selling is often routine (taxes, diversification).

Short interest3.7% of sharesFINRA · Sep 30, 2026

Moderately shorted, settled Sep 30, 2026, a few days of normal trading to cover. Up 6.6% since the previous count, down from 3.9% of shares outstanding three months ago.

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How ICLR is trading

ICON Public Limited Company is −1.7% over the past year while the S&P 500 is +16%: 18 points behind the market.

−1.7%

1-year return · S&P 500 +16%

vs 200-day average
+27%

vs 200-day average · a clear uptrend

RSI (14)
69

RSI (14) · neutral

Below its 52-week high
8.7%

Below its 52-week high

Oct 15, 2024$80.08 – $307.53 · dashed line: 200-day averageOct 23, 2026
Details›
Last close2026-10-23
$185.21
1 monthS&P 500 −0.94%
+6.6%
1 yearS&P 500 +16%
−1.7%
5 yearsS&P 500 +86%
−30%
vs 50-day average$168.70
+9.8%
52-week high
$202.92
52-week low
$80.08
Annualised volatility
60%
Insider selling, net, 6 monthsForms 3/4/5 to 2026-10-22
$4.0M
Calendar-year price return
YearReturn
2026 (year to date)+1.6%
2025−13%
2024−26%
2023+46%
2022−37%
2021+59%
2020+13%
2019+33%
2018+15%
2017+49%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan104 of 10+1.1%
Feb103 of 10−5.0%
Mar105 of 10−1.1%
Apr104 of 10−0.06%
May108 of 10+5.2%
Jun107 of 10+5.8%
Jul1111 of 11+8.1%
Aug116 of 11+0.32%
Sep116 of 11−2.0%
Oct115 of 11−0.67%
Nov106 of 10+3.1%
Dec104 of 10−0.07%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.

Where the price stands

Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.

What it has returned

With dividends, year by year, month by month, and by calendar month on average.