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Sutro Biopharma, Inc. (STRO) Stock Ticker

NASDAQ: STRO · Healthcare · Biotechnology
$15.98+1.72%
USD · as of 2026-09-27 · market cap $154.6M
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STRO right now

30% of the float is sold short.
Options expect by Oct 6±12.6%
Options expect by Oct 29±26.1%
Priced in for Nov 5 earnings±29.0%
IV rank (30-day)42% · fair
From Tickr's live models · 2026-09-29. Not investment advice.

Market factors today

Tickr 500 vs S&P 500+0.49%+1.0% MTD
Momentum L/S+1.35%+15.1% MTD
High-beta momo L/S+1.46%+22.2% MTD
Rate sensitivity L/S+1.91%+6.9% MTD
Oil sensitivity L/S-2.54%-5.3% MTD
Unprofitable tech-1.43%+3.7% MTD

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About Sutro Biopharma, Inc.

Sutro Biopharma, Inc. is a clinical-stage biotechnology company focused on the discovery, development, and manufacturing of innovative therapeutic products. Its primary objective is to create protein-based treatments for challenging conditions like cancer and autoimmune disorders. The company achieves this through its proprietary XpressCF+ platform, a unique technology that integrates cell-free protein synthesis with precise, site-specific drug conjugation. Currently, Sutro's pipeline features two lead antibody-drug conjugate (ADC) candidates, both undergoing Phase 1 clinical evaluation. STRO-001 targets the CD74 protein, designed for individuals with multiple myeloma and non-Hodgkin lymphoma. The second candidate, STRO-002, is engineered to bind to folate receptor-alpha, intended for the treatment of ovarian and endometrial cancers. Strategic alliances are also a key part of its strategy, including collaborations and licensing agreements. A partnership with Merck aims to advance research programs involving cytokine derivatives for both oncological and autoimmune applications. Additionally, an agreement with Celgene Corporation focuses on identifying and developing bispecific antibodies and/or ADCs specifically within the immuno-oncology domain. Founded in 2003, the company initially operated under the name Fundamental Applied Biology, Inc. Its corporate headquarters are located in South San Francisco, California.

STRO stock facts

Ticker symbolSTRO
ExchangeNASDAQ Global Market
SectorHealthcare
IndustryBiotechnology
Market cap$154.6M
CEOJane Chung
Employees128
HeadquartersSouth San Francisco, CA, US
IPO date2018-09-27
Websitewww.sutrobio.com

What you can see for STRO on Tickr

Live STRO price chart with overlays, the options chain, implied move, IV rank, options flow and Strategy Lab, financial statements and consensus estimates, analyst ratings, catalysts, news with AI scoring, and an AI chat that has read the STRO report.

Rankings

Largest Healthcare companiesLargest companies by market cap

FAQ

What is the ticker symbol for Sutro Biopharma, Inc.?

The ticker symbol for Sutro Biopharma, Inc. is STRO, listed on the NASDAQ Global Market.

What is STRO?

Sutro Biopharma, Inc. is a clinical-stage biotechnology company focused on the discovery, development, and manufacturing of innovative therapeutic products. Its primary objective is to create protein-based treatments for challenging conditions like cancer and autoimmune disorders. The company achieves this through its proprietary XpressCF+ platform, a unique technology that integrates cell-free…

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