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SUTRO BIOPHARMA INC

STRONASDAQ
πŸ† #3762 by market capEarnings Nov 11US Equity
$9.20β–Ό $0.09 (βˆ’1.02%)
After hours Β· at close
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24hβ–Ό 1.0%
7dβ–Ό 10.3%
14dβ–Ό 19.6%
30dβ–Ό 43.0%
ytdβ–Ό 19.8%
1yβ–Ό 12.4%
🏦Market Cap
$152M
Small Cap
πŸ“ˆRevenue Growth (YoY)
-56.3%
Declining
πŸ“ŠGross Margin
β€”
πŸ’΅FCF Margin
47.3%
Strong
βš–οΈP/S Ratio
3.4x
Fair
Otter Score
β€”
Insufficient data

Trading Snapshot

Day Range
$9.11 – $9.71
52-Week Range
$7.15 – $43.85
Volume (shares)
18,311
Avg Volume (shares)
β€”
Shares Outstanding
16.6M
Next Earnings
2026-11-11

Fundamentals Snapshot

Annual Revenue
$102M
Last Q Revenue
$10M
P/E Ratio
β€”
P/S Ratio
3.4x
EPS (TTM)
$-17.32
Dividend Yield
β€”
Dilution (1yr)
+4.0%
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SUTRO BIOPHARMA INC

STRO
Financial Trends
RevenueThe total money the company brought in from sales, before subtracting any costs.
$102Mβ–² +65.2% YoY
Gross MarginOf every $1 of sales, how much is left after the direct cost of making the product/service. Higher = more efficient.
92.9%β–² +5.1% YoY
Operating IncomeProfit from the core business after operating costs, but before interest and taxes. Negative means the core business isn’t profitable yet.
βˆ’$105Mβ–Ό βˆ’56.0% YoY
Free Cash FlowCash left over after running the business and paying for equipment/capex. Negative means the company is burning cash.
βˆ’$179Mβ–Ό βˆ’8.1% YoY
Shares OutstandingHow many shares exist. Rising means the company is issuing more shares, which dilutes (shrinks) each existing owner’s slice.
8.6Mβ–² +4.0% YoY
Net CashCash minus total debt. Positive = more cash than debt (financially strong); negative = more debt than cash (net debt).
βˆ’$177Mβ–Ό βˆ’$344M YoY
StockOtter Β· stockotter.space

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.

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Otter Score Breakdown

How it's scoredFive components, each rated 1–5β˜… and equally weighted (20%), averaged to a 0–100 score:πŸ’Ž Quality β€” gross marginπŸš€ Growth β€” revenue YoYβš–οΈ Valuation β€” P/S ratio⚑ Momentum β€” 30-day price changeπŸ’§ Dilution β€” 1-yr share issuance (buybacks score higher)

Insufficient data for all five components.

πŸš€Growthβ˜…β˜…β˜…β˜…β˜…
βš–οΈValuationβ˜…β˜…β˜…β˜…β˜…
⚑Momentumβ˜…β˜…β˜…β˜…β˜…
πŸ’§Dilutionβ˜…β˜…β˜…β˜…β˜…
Overall Score
Insufficient data
β€”/100

Analyst Ratings

β“˜
Consensus
Buy
20 analysts
Strong Buy6
Buy12
Hold1
Sell1
Strong Sell0
Ratings as of Oct 2026

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