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SUTRO BIOPHARMA INC

STRONASDAQ
πŸ† #3766 by market capEarnings Nov 11US Equity
$9.14β–Ό $0.15 (βˆ’1.61%)
πŸŒ™ After hours$9.14β–² 0.00%Regular close Β· extended-hours price shown
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24hβ–Ό 1.6%
7dβ–Ό 10.8%
14dβ–Ό 20.1%
30dβ–Ό 43.3%
ytdβ–Ό 20.3%
1yβ–Ό 13.0%
🏦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
$9.08 – $9.76
52-Week Range
$7.15 – $43.85
Volume (shares)
260,213
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%
STRO logo

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

Latest News & Updates

GlobeNewsWireΒ·8d ago

Sutro Biopharma Announces First Patient Dosed in Phase 1 Trial of STRO-006, a Next-Generation ITGB6-Targeting ADC, in Advanced Solid Tumors

β€” STRO-006 is Sutro's second wholly-owned ADC to enter the clinic in less than one year β€” Β Β Β Β Β Β β€” Initial clinical data expected in the second half of 2027 β€” SOUTH SAN FRANCISCO, Calif., Oct. 21, 2026 (GLOBE NEWSWIRE) --

GlobeNewsWireΒ·Sep 29

Sutro Biopharma Appoints Lucas Donigian as Senior Vice President, Business Development

SOUTH SAN FRANCISCO, Calif., Sept. 29, 2026 (GLOBE NEWSWIRE) -- Sutro Biopharma, Inc. (Sutro or the Company) (NASDAQ: STRO), a clinical-stage oncology company pioneering site-specific and novel-format antibody drug conju

Defense WorldΒ·Aug 29

Cardio Diagnostics (NASDAQ:CDIO) & Sutro Biopharma (NASDAQ:STRO) Head-To-Head Analysis

Sutro Biopharma (NASDAQ: STRO - Get Free Report) and Cardio Diagnostics (NASDAQ: CDIO - Get Free Report) are both small-cap healthcare companies, but which is the superior investment? We will compare the two businesses b

BenzingaΒ·Aug 12

Why is Sutro Biopharma Stock Falling On Wednesday?

Sutro Biopharma, Inc. (NASDAQ:STRO) shares are trading lower on Wednesday as the company faces challenges following its recent update on the STRO-004 Phase 1 study.

GlobeNewsWireΒ·Aug 12

Sutro Biopharma Reports Second Quarter 2026 Financial Results and Provides Early Update on STRO-004 Phase 1 Study

– Encouraging early clinical activity i ncluding confirmed and ongoing unconfirmed partial responses with favorable tolerability, and pharmacokinetics (PK) observed in ongoing STRO-004 Phase 1 study – – Strong execution

247 WallstΒ·Aug 7

Here Are Friday’s Top Wall Street Analyst Research Calls: Baker Hughes, Etsy, HubSpot, Instacart, JetBlue, Roku, SpaceX, Tower Semiconductor, Trade Desk, and More

Wall Street analysts reshuffled their ratings on Friday with some bold calls that could move money fast, including a dramatic target cut on Trade Desk and a fresh Buy on SpaceX as markets brace for next week's inflation