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Compare · GILD vs TCRX

GILD vs TCRX

Side-by-side comparison of Gilead Sciences Inc. (GILD) and TScan Therapeutics Inc. (TCRX): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both GILD and TCRX operate in Biotechnology: Biological Products (No Diagnostic Substances) (Health Care), so they compete in similar markets.
  • GILD is the larger of the two at $159.05B, about 2448.6x TCRX ($65.0M).
  • Over the past year, GILD is up 11.0% and TCRX is down 44.5% - GILD leads by 55.5 points.
  • GILD has been more active in the news (20 items in the past 4 weeks vs 8 for TCRX).
  • GILD has more recent analyst coverage (25 ratings vs 9 for TCRX).
PerformanceGILD+10.98%TCRX-44.49%
2025-06-09+0.00%2026-06-09
MetricGILDTCRX
Company
Gilead Sciences Inc.
TScan Therapeutics Inc.
Price
$125.39-2.17%
$0.98-1.89%
Market cap
$159.05B
$65.0M
1M return
-4.51%
-22.32%
1Y return
+10.98%
-44.49%
Industry
Biotechnology: Biological Products (No Diagnostic Substances)
Biotechnology: Biological Products (No Diagnostic Substances)
Exchange
NASDAQ
NASDAQ
IPO
1992
2021
News (4w)
20
8
Recent ratings
25
9
GILD

Gilead Sciences Inc.

Gilead Sciences, Inc., a research-based biopharmaceutical company, discovers, develops, and commercializes medicines in the areas of unmet medical need in the United States, Europe, and internationally. The company provides Biktarvy, Genvoya, Descovy, Odefsey, Truvada, Complera/ Eviplera, Stribild, and Atripla products for the treatment of human immunodeficiency virus (HIV) infection; Veklury, an injection for intravenous use, for the treatment of coronavirus disease 2019; and Epclusa, Harvoni, Vosevi, Vemlidy, and Viread for the treatment of liver diseases. It also offers Yescarta, Tecartus, Trodelvy, and Zydelig products for the treatment of hematology, oncology, and cell therapy patients. In addition, the company provides Letairis, an oral formulation for the treatment of pulmonary arterial hypertension; Ranexa, an oral formulation for the treatment of chronic angina; and AmBisome, a liposomal formulation for the treatment of serious invasive fungal infections. Gilead Sciences, Inc. has collaboration agreements with Arcus Biosciences, Inc.; Pionyr; Tizona; Tango Therapeutics, Inc.; Jounce Therapeutics, Inc.; Galapagos; Janssen; Japan Tobacco, Inc.; Gadeta; Bristol-Myers Squibb Company; Merck; and Novo Nordisk A/S. The company was founded in 1987 and is headquartered in Foster City, California.

TCRX

TScan Therapeutics Inc.

TScan Therapeutics, Inc., a preclinical-stage biopharmaceutical company, focuses on developing a pipeline of T cell receptor-engineered T cell, or TCR-T, therapies for the treatment of patients with cancer. It is developing TSC-100 and TSC-101 for the treatment of patients with hematologic malignancies to eliminate residual leukemia and prevent relapse after hematopoietic stem cell transplantation; and TSC-200, TSC-201, TSC-202, and TSC-203 for the treatment of solid tumors. The company has a collaboration and license agreement with Novartis Institutes for Biomedical Research, Inc. to discover and develop novel TCR-T therapies. TScan Therapeutics, Inc. was incorporated in 2018 and is headquartered in Waltham, Massachusetts.

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