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Compare · PFE vs RGLS

PFE vs RGLS

Side-by-side comparison of Pfizer Inc. (PFE) and Regulus Therapeutics Inc. (RGLS): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both PFE and RGLS operate in Biotechnology: Pharmaceutical Preparations (Health Care), so they compete in similar markets.
  • PFE is the larger of the two at $304.95B, about 9435.8x RGLS ($32.3M).
  • Over the past year, PFE is up 17.1% and RGLS is up 134.1% - RGLS leads by 117.0 points.
  • PFE has hit the wire 10 times in the past 4 weeks while RGLS has been quiet.
  • PFE has more recent analyst coverage (25 ratings vs 4 for RGLS).
PerformancePFE-2.35%RGLS+134.10%
2026-02-27+0.00%2026-04-24
MetricPFERGLS
Company
Pfizer Inc.
Regulus Therapeutics Inc.
Price
$26.98+1.20%
$8.17+0.25%
Market cap
$304.95B
$32.3M
1M return
-1.21%
+3.29%
1Y return
+17.13%
+134.10%
Industry
Biotechnology: Pharmaceutical Preparations
Biotechnology: Pharmaceutical Preparations
Exchange
NYSE
NASDAQ
IPO
2012
News (4w)
10
0
Recent ratings
25
4
PFE

Pfizer Inc.

Pfizer Inc. discovers, develops, manufactures, markets, distributes, and sells biopharmaceutical products worldwide. It offers medicines and vaccines in various therapeutic areas, including cardiovascular metabolic and pain under the Eliquis, Chantix/Champix, and Premarin family brands; biologics, small molecules, immunotherapies, and biosimilars under the Ibrance, Xtandi, Sutent, Inlyta, Retacrit, Lorbrena, and Braftovi brands; and sterile injectable and anti-infective medicines under the Sulperazon, Medrol, Zithromax, Vfend, and Panzyga brands. The company also provides medicines and vaccines in various therapeutic areas, such as pneumococcal disease, meningococcal disease, tick-borne encephalitis, and COVID-19 under the Prevnar 13/Prevenar 13 (pediatric/adult), Nimenrix, FSME/IMMUN-TicoVac, Trumenba, and the Pfizer-BioNTech COVID-19 vaccine brands; biosimilars for chronic immune and inflammatory diseases under the Xeljanz, Enbrel, Inflectra, and Eucrisa/Staquis brands; and amyloidosis, hemophilia, and endocrine diseases under the Vyndaqel/Vyndamax, BeneFIX, and Genotropin brands. In addition, the company is involved in the contract manufacturing business. It serves wholesalers, retailers, hospitals, clinics, government agencies, pharmacies, and individual provider offices, as well as disease control and prevention centers. The company has collaboration agreements with Bristol-Myers Squibb Company; Astellas Pharma US, Inc.; Myovant Sciences Ltd.; Akcea Therapeutics, Inc; Merck KGaA; Valneva SE; BioNTech SE; and Syapse, Inc. Pfizer Inc. was founded in 1849 and is headquartered in New York, New York.

RGLS

Regulus Therapeutics Inc.

Regulus Therapeutics Inc., a clinical stage biopharmaceutical company, engages in the discovery and development of drugs that target microRNAs to treat a range of diseases in the United States. Its product candidates include RG-012, an anti-miR targeting miR-21 that is in clinical trial for the treatment of Alport syndrome, a life-threatening kidney disease; and RGLS4326, an anti-miR targeting miR-17, which is in Phase 1 development for the treatment of autosomal dominant polycystic kidney disease. The company is also developing a pipeline of preclinical drug products, which include RGLS5579 glioblastoma multiforme program; and Hepatitis B virus, non-alcoholic steatohepatitis, and cell therapies programs. Regulus Therapeutics Inc. was incorporated in 2007 and is headquartered in San Diego, California.