STRO

Sutro Biopharma
NASDAQHEALTHCAREBIOTECHNOLOGY

Key Statistics

Market Cap
$159.51M
P/E Ratio
—
EPS
$-17.28
Beta
1.55
52W High
$43.85
52W Low
$7.15
50-Day MA
$14.45
200-Day MA
$22.93
Dividend Yield
—
Profit Margin
0.00%
Forward P/E
10.03
PEG Ratio
—

About Sutro Biopharma

Sutro Biopharma, Inc. is a clinical stage drug discovery, development and manufacturing company. The company is headquartered in South San Francisco, California.

Official WebsiteUSAFY End: December

Fundamentals

Revenue (TTM)$45.70M
Gross Profit (TTM)$-99.04M
EBITDA$-125.80M
Operating Margin-301.70%
Return on Equity-1810.00%
Return on Assets-36.10%
Revenue/Share (TTM)$3.92
Book Value$-6.23
Price-to-Book2.11
Price-to-Sales (TTM)3.49
EV/Revenue0.246
EV/EBITDA41.71
Quarterly Earnings Growth (YoY)0.00%
Quarterly Revenue Growth (YoY)-84.60%
Shares Outstanding$16.58M
Float$10.76M
% Insiders2.26%
% Institutions98.62%

Historical Volatility

HV 10-Day
67.98%
HV 20-Day
102.02%
HV 30-Day
87.87%
HV 60-Day
71.75%
HV Rank
55.2%

Volatility is currently contracting

Analyst Ratings

Consensus ($47.23 target)
3
Strong Buy
10
Buy
1
Strong Sell

Latest News

Sutro Biopharma to Participate in Upcoming Investor Conferences

SOUTH SAN FRANCISCO, Calif., Nov. 04, 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 conjugates (ADCs), today announced that management will participate in several upcoming investor conferences.

GlobeNewsWire11/4/2026Neutral
Down 39.8% in 4 Weeks, Here's Why Sutro Biopharma (STRO) Looks Ripe for a Turnaround

Sutro Biopharma (STRO) has become technically an oversold stock now, which implies exhaustion of the heavy selling pressure on it. This, combined with strong agreement among Wall Street analysts in revising earnings estimates higher, indicates a potential trend reversal for the stock in the near term.

Zacks Investment Research11/3/2026Positive
Sutro Biopharma Announces First Patient Dosed in Phase 1 Trial of STRO-006, a Next-Generation ITGB6-Targeting ADC, in Advanced Solid Tumors

— STRO-006 is Sutro's second wholly-owned ADC to enter the clinic in less than one year —       — Initial clinical data expected in the second half of 2027 — SOUTH SAN FRANCISCO, Calif., Oct. 21, 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 conjugates (ADCs), today announced that the first patient has been dosed in its Phase 1 trial of STRO-006 in patients with a range of solid tumors.

GlobeNewsWire10/21/2026Neutral
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 of STRO-004 STRIVE-01 study with rapid enrollment of initial dose escalation cohorts within 7 months; dose optimization ongoing between 4-5 mg/kg – –   STRO-006, next-generation integrin 6 (ITGB6)-targeting ADC, is on track to enter the clinic in the third quarter of 2026 – – Second dual-payload iADC program from Sutro's platform under Astellas collaboration expected to enter the clinic in the second half of 2026 – – Strong balance sheet with $164.3 million in cash, cash equivalents and marketable securities as of June 30, 2026, expected to support operations into at least the second quarter of 2028 – SOUTH SAN FRANCISCO, Calif., Aug. 12, 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 conjugates (ADCs), today reported its financial results for the second quarter ended June 30, 2026 and recent business highlights.

GlobeNewsWire8/12/2026Neutral
Sutro Biopharma Reports First Quarter 2026 Financial Results and Business Highlights

– On track to report initial safety, PK and early activity from Phase 1 dose-escalation trial of STRO-004, potential best-in-class Tissue Factor ADC, in mid-2026 – – Continued advancement of wholly-owned pipeline, including ITGB6 ADC STRO-006 and dual-payload PTK7 program STRO-227, with IND submissions planned in 2026 – – First dual-payload iADC from Sutro's platform entered the clinic under Astellas collaboration; patient dosing underway – – Strong balance sheet with $202.6 million in cash, cash equivalents and marketable securities as of March 31, 2026; including gross proceeds from the recent capital raise, supporting operations into at least the second quarter of 2028 – SOUTH SAN FRANCISCO, Calif., May 14, 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 conjugates (ADCs), today reported its financial results for the first quarter of 2026 and recent business highlights.

GlobeNewsWire5/14/2026Neutral

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Data last updated: 11/7/2026