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Compare · ICLR vs ISPC

ICLR vs ISPC

Side-by-side comparison of ICON plc (ICLR) and iSpecimen Inc. (ISPC): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ICLR and ISPC operate in Biotechnology: Commercial Physical & Biological Resarch (Health Care), so they compete in similar markets.
  • ICLR is the larger of the two at $11.02B, about 2555.5x ISPC ($4.3M).
  • Over the past year, ICLR is up 3.1% and ISPC is down 93.7% - ICLR leads by 96.7 points.
  • ICLR has been more active in the news (13 items in the past 4 weeks vs 6 for ISPC).
  • ICLR has more recent analyst coverage (25 ratings vs 2 for ISPC).
PerformanceICLR+6.64%ISPC-93.69%
2025-06-05+0.00%2026-06-03
MetricICLRISPC
Company
ICON plc
iSpecimen Inc.
Price
$143.89+4.51%
$3.08-6.67%
Market cap
$11.02B
$4.3M
1M return
+28.50%
-45.29%
1Y return
+3.06%
-93.69%
Industry
Biotechnology: Commercial Physical & Biological Resarch
Biotechnology: Commercial Physical & Biological Resarch
Exchange
NASDAQ
NASDAQ
IPO
1998
2021
News (4w)
13
6
Recent ratings
25
2
ICLR

ICON plc

ICON Public Limited Company, a clinical research organization, provides outsourced development and commercialization services in Ireland, rest of Europe, the United States, and internationally. The company specializes in the strategic development, management, and analysis of programs that support various stages of the clinical development process from compound selection to Phase I-IV clinical studies. It offers clinical development services, including product development planning, strategic consulting, study protocol preparation, clinical pharmacology, pharmacokinetic and pharmacodynamic analysis, site feasibility, patient recruitment and retention, digital patient and site, project management, clinical operations/monitoring, patient centric monitoring, data management, and adaptive and virtual trial services. The company's clinical development services also comprise medical imaging, biostatistics, medical affairs, pharmacovigilance, strategic regulatory, electronic endpoint adjudication, medical writing and publishing, interactive response technologies, functional solutions, strategic resourcing central laboratory, bioanalytical laboratory, biomarket development, strategy and analytics, late phase research, patient centered science, and medical device and diagnostics research services, as well as access, commercialization, and communication services, and research trials for us government agencies. It serves pharmaceutical, biotechnology, and medical device industries, as well as government and public health organizations. ICON has an agreement with Evergreen Therapeutics, Inc. to conduct Phase II clinical trial for COVID-19 drug candidate. The company was incorporated in 1990 and is headquartered in Dublin, Ireland.

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