ICON - 27 Year Stock Price History | ICLR

Historical daily share price chart and data for ICON since 1998 adjusted for splits and dividends. The latest closing stock price for ICON as of May 13, 2025 is 140.49.
  • The all-time high ICON stock closing price was 346.20 on July 16, 2024.
  • The ICON 52-week high stock price is 347.72, which is 147.5% above the current share price.
  • The ICON 52-week low stock price is 133.28, which is 5.1% below the current share price.
  • The average ICON stock price for the last 52 weeks is 244.67.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
ICON Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 177.8543 212.6300 222.5800 133.9600 140.4900 -33.01%
2024 289.0992 280.8100 346.2000 187.2200 209.7100 -25.92%
2023 236.5612 193.5900 285.7600 183.1200 283.0700 45.72%
2022 222.5481 296.0300 296.0300 173.9000 194.2500 -37.28%
2021 234.5228 192.0200 309.7000 171.8700 309.7000 58.84%
2020 174.4277 169.5300 214.0800 115.9500 194.9800 13.21%
2019 146.2223 127.7400 172.2300 121.3000 172.2300 33.29%
2018 130.3122 114.4800 153.7500 103.8200 129.2100 15.21%
2017 98.0201 74.7100 123.0500 74.7100 112.1500 49.14%
2016 72.8944 74.5900 85.0400 63.0000 75.2000 -3.22%
2015 69.1203 51.6100 83.2800 51.6100 77.7000 52.38%
2014 48.3587 39.9600 58.0700 37.9200 50.9900 26.16%
2013 35.3456 28.2000 43.7800 27.2500 40.4160 45.59%
2012 23.0092 17.2700 28.5400 17.0600 27.7600 62.24%
2011 20.6717 21.8700 25.9200 15.1200 17.1100 -21.87%
2010 24.3201 21.6100 29.9900 19.2200 21.9000 0.78%
2009 21.0281 19.2000 26.2400 14.2000 21.7300 10.36%
2008 32.9256 30.9600 44.0000 15.9700 19.6900 -36.34%
2007 23.7244 19.4700 32.1800 18.6500 30.9300 64.08%
2006 14.8112 10.2625 19.5200 10.2625 18.8500 83.28%
2005 9.4285 9.5000 12.5000 7.5650 10.2850 7.16%
2004 9.4794 10.8225 11.3973 7.7600 9.5975 -11.95%
2003 8.0554 7.0050 11.0475 5.3400 10.9000 62.02%
2002 6.3286 7.1375 8.5000 3.7925 6.7275 -9.73%
2001 6.8590 4.0000 9.6250 4.0000 7.4525 74.07%
2000 4.1865 4.1563 5.5313 3.1875 4.2813 0.74%
1999 4.8144 8.1563 8.2500 3.0000 4.2500 -49.25%
Sector Industry Market Cap Revenue
Medical Medical Services $11.324B $8.282B
ICON plc is a global full service clinical research organisation. The company provides contract clinical research services to the pharmaceutical industry worldwide.
Stock Name Country Market Cap PE Ratio
Danaher (DHR) United States $143.728B 26.96
Elevance Health (ELV) United States $94.145B 12.15
CVS Health (CVS) United States $81.986B 10.19
Cencora (COR) United States $53.983B 18.77
Natera (NTRA) United States $21.477B 0.00
DiDi Global (DIDIY) China $21.462B 32.57
BioMerieux (BMXMF) France $15.263B 0.00
Solventum (SOLV) United States $12.941B 13.70
EUROFINS SCIENT (ERFSF) Luxembourg $12.036B 0.00
Revvity (RVTY) United States $11.610B 19.98
Doximity (DOCS) United States $11.396B 59.26
CochLear (CHEOY) Australia $11.195B 0.00
Viatris (VTRS) United States $10.516B 3.61
Medpace Holdings (MEDP) United States $9.017B 23.95
Avantor (AVTR) United States $8.859B 12.87
HealthEquity (HQY) United States $8.361B 41.13
Sonic Healthcare (SKHHY) Australia $8.215B 0.00
Charles River Laboratories (CRL) United States $7.027B 13.77
Amplifon S.p.A (AMFPF) Italy $4.966B 26.21
Bausch + Lomb (BLCO) Canada $4.202B 24.77
BrightSpring Health Services (BTSG) United States $3.894B 36.05
Sotera Health (SHC) United States $3.832B 21.77
Surgery Partners (SGRY) United States $2.982B 38.77
Alignment Healthcare (ALHC) United States $2.952B 0.00
Concentras Parent (CON) United States $2.771B 16.01
Organon (OGN) United States $2.264B 2.41
Ardent Health Partners (ARDT) United States $2.121B 9.04
Premier (PINC) United States $2.101B 14.38
Progyny (PGNY) United States $1.886B 41.51
PACS (PACS) United States $1.698B 0.00
GeneDx Holdings (WGS) United States $1.683B 64.83
GoodRx Holdings (GDRX) United States $1.669B 31.07
Teladoc Health (TDOC) United States $1.289B 0.00
Pediatrix Medical (MD) United States $1.234B 9.39
Agilon Health (AGL) United States $1.229B 0.00
Establishment Labs Holdings (ESTA) $1.000B 0.00
Ryman Healthcare (RYHTY) New Zealand $0.998B 0.00
CareDx (CDNA) United States $0.911B 14.23
AMN Healthcare Services Inc (AMN) United States $0.866B 8.11
Embecta (EMBC) United States $0.725B 4.89
QDM (QDMI) Hong Kong, SAR China $0.690B 0.00
Nutex Health (NUTX) United States $0.689B 13.50
Enhabit (EHAB) United States $0.530B 43.58
InnovAge Holding (INNV) United States $0.513B 0.00
Auna S.A (AUNA) Luxembourg $0.513B 13.59
Sonida Senior Living (SNDA) United States $0.512B 0.00
LifeMD (LFMD) United States $0.389B 0.00
COMPASS Pathways (CMPS) United Kingdom $0.363B 0.00
SBC Medicals (SBC) United States $0.359B 0.00
Beauty Health (SKIN) United States $0.220B 0.00
Performant Healthcare (PHLT) United States $0.202B 0.00
Oncology Institute (TOI) United States $0.193B 0.00
DocGo (DCGO) United States $0.147B 24.08
Sera Prognostics (SERA) United States $0.087B 0.00
So-Young (SY) China $0.087B 0.00
Basel Medical Group (BMGL) Singapore $0.087B 0.00
KindlyMD (KDLY) United States $0.082B 0.00
OncoCyte (OCX) United States $0.080B 0.00
Ascend Wellness Holdings (AAWH) United States $0.076B 0.00
NeueHealth (NEUE) United States $0.061B 0.00
IceCure Medical (ICCM) Israel $0.054B 0.00
Biodesix (BDSX) United States $0.053B 0.00
Pheton Holdings (PTHL) China $0.031B 0.00
NeuroOne Medical Technologies (NMTC) United States $0.030B 0.00
ModivCare (MODV) United States $0.018B 0.00
SeaStar Medical Holding (ICU) United States $0.012B 0.00
Co-Diagnostics (CODX) United States $0.011B 0.00
Intelligent Bio Solutions (INBS) United States $0.008B 0.00
BioNexus Gene Lab (BGLC) $0.006B 0.00
XWELL (XWEL) United States $0.005B 0.00
Aclarion (ACON) United States $0.004B 0.00
ISpecimen (ISPC) United States $0.003B 0.00
INVO Fertility (IVF) United States $0.002B 0.00
NewGenIvf Group (NIVF) Thailand $0.002B 0.00
Cano Health (CANOQ) United States $0.000B 0.00