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Compare · CI vs ILMN

CI vs ILMN

Side-by-side comparison of The Cigna Group (CI) and Illumina Inc. (ILMN): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both CI and ILMN operate in Medical Specialities (Health Care), so they compete in similar markets.
  • CI is the larger of the two at $71.62B, about 2.8x ILMN ($25.86B).
  • Over the past year, CI is down 12.6% and ILMN is up 105.7% - ILMN leads by 118.3 points.
  • ILMN has been more active in the news (24 items in the past 4 weeks vs 9 for CI).
  • Both have 25 recent analyst ratings on file.
PerformanceCI-12.63%ILMN+105.65%
2025-06-04+0.00%2026-06-03
MetricCIILMN
Company
The Cigna Group
Illumina Inc.
Price
$270.88-0.67%
$171.04+5.25%
Market cap
$71.62B
$25.86B
1M return
-3.03%
+22.71%
1Y return
-12.63%
+105.65%
Industry
Medical Specialities
Medical Specialities
Exchange
NYSE
NASDAQ
IPO
2000
News (4w)
9
24
Recent ratings
25
25
CI

The Cigna Group

Cigna Corporation provides insurance and related products and services in the United States. Its Evernorth segment provides a range of coordinated and point solution health services, including pharmacy, benefits management, care, and intelligence solutions to health plans, employers, government organizations, and health care providers. The company's U.S. Medical segment offers commercial products and services, including medical, pharmacy, behavioral health, dental, vision, health advocacy programs, and other products and services for insured and self-insured customers; Medicare Advantage, Medicare Supplement, and Medicare Part D plans for seniors, as well as Medicaid plans; and individual health insurance plans to on and off the public exchanges. Its International Markets segment offers health coverage, hospitalization, dental, critical illness, personal accident, term life, medical cost containment, and variable universal life products, as well as health care benefits to mobile employees of multinational organizations. The company distributes its products and services through insurance brokers and consultants; directly to employers, unions and other groups, or individuals; and private and public exchanges. The company was founded in 1792 and is headquartered in Bloomfield, Connecticut.

ILMN

Illumina Inc.

Illumina, Inc. provides sequencing and array-based solutions for genetic and genomic analysis. Its products and services serve customers in a range of markets enabling the adoption of genomic solutions in research and clinical settings for applications in the life sciences, oncology, reproductive health, agriculture, and other emerging segments. The company provides instruments and consumables used in genetic analysis; and genotyping and sequencing services, instrument service contracts, and development and licensing agreements. Its customers include genomic research centers, academic institutions, government laboratories, and hospitals, as well as pharmaceutical, biotechnology, commercial molecular diagnostic laboratories, and consumer genomics companies. The company markets and distributes its products directly to customers in North America, Europe, Latin America, and the Asia-Pacific region, as well as sells through life-science distributors in various markets within Europe, the Asia-Pacific region, Latin America, the Middle East, and Africa. It has a collaboration agreement with Geneseeq Technology Inc. to develop comprehensive in-vitro diagnostic (IVD) NGS testing kits for cancer. The company was incorporated in 1998 and is headquartered in San Diego, California.

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