27.38
price up icon7.08%   1.81
after-market After Hours: 27.92 0.54 +1.97%
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Sutro Biopharma Inc stock is traded at $27.38, with a volume of 642.97K. It is up +7.08% in the last 24 hours and down -17.85% over the past month. Sutro Biopharma Inc is a clinical-stage drug discovery, development, and manufacturing company. The company manufactures next-generation protein therapeutics for cancer and autoimmune disorders through its proprietary integrated cell-free protein synthesis platform, XpressCF. Products offered by the company include STRO-001 for patients with multiple myeloma and lymphoma and STRO-002 for the treatment of ovarian and endometrial cancers. Company's wholly-owned product candidate is STRO-004, a single homogeneous ADC directed against tissue factor which are developing for the treatment of solid tumors. The company also pipeline contains STRO-006, STRO-00X, STRO-00Y, STRO-003, VAX24, VAX31, and Others.
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Previous Close:
$25.57
Open:
$25.29
24h Volume:
642.97K
Relative Volume:
2.65
Market Cap:
$453.70M
Revenue:
$102.48M
Net Income/Loss:
$-191.09M
P/E Ratio:
-1.8987
EPS:
-14.4203
Net Cash Flow:
$-178.93M
1W Performance:
-13.55%
1M Performance:
-17.85%
6M Performance:
+208.92%
1Y Performance:
+197.61%
1-Day Range:
Value
$25.10
$27.93
1-Week Range:
Value
$25.10
$32.72
52-Week Range:
Value
$6.736
$43.85

Sutro Biopharma Inc Stock (STRO) Company Profile

Name
Name
Sutro Biopharma Inc
Name
Phone
650-392-8412
Name
Address
111 OYSTER POINT BLVD., SOUTH SAN FRANCISCO, CA
Name
Employee
133
Name
Twitter
@SutroBio
Name
Next Earnings Date
2026-05-14
Name
Latest SEC Filings
Name
STRO's Discussions on Twitter

Compare STRO vs VRTX, REGN, ARGX, ALNY, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
STRO icon
STRO
Sutro Biopharma Inc
27.38 423.71M 102.48M -191.09M -178.93M -14.42
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
435.93 110.28B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
634.62 66.98B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
808.43 50.15B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
295.50 39.71B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
154.89 32.22B 742.00K -1.37B -1.07B -7.0731

Sutro Biopharma Inc Stock (STRO) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-07-26 Initiated Leerink Partners Outperform
Mar-24-26 Upgrade H.C. Wainwright Neutral → Buy
Mar-24-26 Upgrade Wells Fargo Equal Weight → Overweight
Jan-20-26 Upgrade Citizens JMP Mkt Perform → Mkt Outperform
Jun-16-25 Upgrade Piper Sandler Neutral → Overweight
Mar-17-25 Downgrade H.C. Wainwright Buy → Neutral
Mar-14-25 Downgrade BofA Securities Buy → Underperform
Mar-14-25 Downgrade Citizens JMP Mkt Outperform → Mkt Perform
Mar-14-25 Downgrade Wedbush Outperform → Neutral
May-08-24 Initiated BofA Securities Buy
Nov-09-23 Initiated Deutsche Bank Buy
Oct-06-23 Initiated Oppenheimer Outperform
Mar-21-23 Downgrade Wells Fargo Overweight → Equal Weight
Aug-18-22 Resumed Wells Fargo Overweight
Jun-18-21 Initiated H.C. Wainwright Buy
Dec-03-20 Initiated Stifel Buy
Sep-02-20 Initiated Jefferies Buy
Jul-16-20 Initiated Wells Fargo Overweight
Jan-13-20 Initiated SunTrust Buy
Oct-07-19 Initiated BTIG Research Buy
Jul-18-19 Initiated Deutsche Bank Buy
Apr-29-19 Initiated H.C. Wainwright Buy
Oct-22-18 Initiated JMP Securities Mkt Outperform
Oct-22-18 Initiated Piper Jaffray Overweight
Oct-22-18 Initiated Wedbush Outperform
View All

Sutro Biopharma Inc Stock (STRO) Latest News

pulisher
10:41 AM

Sutro Biopharma CEO unveils expanding ADC pipeline and key cancer partnerships - Traders Union

10:41 AM
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May 25, 2026

Sutro Biopharma (STRO) price target increased by 1,325.54% to 39.05 - MSN

May 25, 2026
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May 22, 2026

Sutro Biopharma (STRO) Consolidates Near Resistance: Biotech Stock Shows Modest GainsSocial Trading Insights - Newser

May 22, 2026
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May 21, 2026

Sutro Biopharma (STRO) Sees Minor Dip, Holds Above Key SupportWyckoff Accumulation - Newser

May 21, 2026
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May 21, 2026

STRO SEC FilingsSutro Biopharma 10-K, 10-Q, 8-K Forms - Stock Titan

May 21, 2026
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May 17, 2026

US$47.10That's What Analysts Think Sutro Biopharma, Inc. (NASDAQ:STRO) Is Worth After These Results - Yahoo Finance

May 17, 2026
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May 16, 2026

Update: Sutro Biopharma Shares Rise After Q1 Loss Narrows - Moomoo

May 16, 2026
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May 16, 2026

STRO Maintained by HC Wainwright & Co. -- Price Target Raised to $50 - GuruFocus

May 16, 2026
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May 15, 2026

STRO Upgraded by Wedbush -- Price Target Raised to $60 - GuruFocus

May 15, 2026
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May 15, 2026

Is Sutro Biopharma (STRO) 189.6% Overvalued After Q1 2026? EPS b - GuruFocus

May 15, 2026
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May 15, 2026

Sutro Biopharma (STRO) affiliates disclose 1.06M shares; ownership details - Stock Titan

May 15, 2026
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May 15, 2026

Kynam Capital reports 5.27% stake in Sutro Biopharma (NASDAQ: STRO) - Stock Titan

May 15, 2026
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May 15, 2026

STRO Maintained by Leerink Partners -- Price Target Raised to $4 - GuruFocus

May 15, 2026
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May 15, 2026

Sutro Biopharma Shares Rise After Q1 Loss Narrows - marketscreener.com

May 15, 2026
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May 15, 2026

Gemini Space posts upbeat Q1 results, joins Figma, Sutro Biopharma and other big stocks moving higher on Friday - MSN

May 15, 2026
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May 15, 2026

Wedbush Upgrades Sutro Biopharma to Outperform From Neutral, Boosts Price Target to $60 From $22 - Moomoo

May 15, 2026
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May 15, 2026

Gemini Space Posts Upbeat Q1 Results, Joins Figma, Sutro Biopharma And Other Big Stocks Moving Higher On Friday - Benzinga

May 15, 2026
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May 15, 2026

Sutro Biopharma, Inc. Stock 12‑Month Price Target Raised to $41.64, Implies 8% Upside - TradingView

May 15, 2026
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May 15, 2026

Sutro Biopharma (STRO) Q1 Revenue Surpasses Expectations - GuruFocus

May 15, 2026
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May 14, 2026

Sutro Biopharma Q1 Loss Narrows, Revenue Declines - Moomoo

May 14, 2026
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May 14, 2026

Sutro Biopharma (NASDAQ: STRO) narrows Q1 loss and boosts cash with $110M share sale - Stock Titan

May 14, 2026
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May 14, 2026

Sutro Biopharma releases first quarter financials and updates business outlook - Traders Union

May 14, 2026
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May 14, 2026

Net loss narrows as Sutro Biopharma (NASDAQ: STRO) boosts cash into 2028 - Stock Titan

May 14, 2026
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May 14, 2026

Sutro Biopharma, Inc. Reports Earnings Results for the First Quarter Ended March 31, 2026 - marketscreener.com

May 14, 2026
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May 14, 2026

Affinity Asset Advisors (NASDAQ: STRO) discloses 6.5% stake - Stock Titan

May 14, 2026
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May 14, 2026

Cancer-drug maker Sutro projects cash runway into 2028 as ADC pipeline advances - Stock Titan

May 14, 2026
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May 14, 2026

Sutro Biopharma Reports First Quarter 2026 Financial Results and Business Highlights - marketscreener.com

May 14, 2026
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May 12, 2026

Wedbush Raises Price Target on Sutro Biopharma to $22 From $10, Keeps Neutral Rating - Moomoo

May 12, 2026
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May 12, 2026

MSN Money - MSN

May 12, 2026
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May 11, 2026

Certain Warrants of Sutro Biopharma, Inc. are subject to a Lock-Up Agreement Ending on 12-MAY-2026. - marketscreener.com

May 11, 2026
pulisher
May 11, 2026

Certain Options of Sutro Biopharma, Inc. are subject to a Lock-Up Agreement Ending on 12-MAY-2026. - marketscreener.com

May 11, 2026
pulisher
May 08, 2026

How sustainable is Sutro Biopharma (STRO) profit margins? (Runs Up) 2026-05-08High Attention Stocks - newser.com

May 08, 2026
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May 08, 2026

Is Sutro Biopharma (STRO) building a durable competitive moat? (+5.68%) 2026-05-08Seasonality Effect - Newser

May 08, 2026
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May 07, 2026

Sutro Biopharma (STRO) Eps Diluted (TTM) - Zacks Investment Research

May 07, 2026
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May 07, 2026

Sutro Biopharma (STRO) to Release Earnings on Thursday - MarketBeat

May 07, 2026
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May 06, 2026

Sutro Biopharma (NASDAQ:STRO) Stock Rating Upgraded by Truist Financial - MarketBeat

May 06, 2026
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May 04, 2026

Sutro Biopharma Inc expected to post a loss of $3.77 a shareEarnings Preview - TradingView

May 04, 2026
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May 03, 2026

STRO Sutro Biopharma slips 2.81% as its Q4 2025 loss lands 19.4% below analyst consensus estimates.Credit Risk - newser.com

May 03, 2026
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May 02, 2026

Sutro Biopharma (NASDAQ:STRO) Upgraded at Lifesci Capital - MarketBeat

May 02, 2026
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May 02, 2026

Citizens Raises Sutro Biopharma Price Target to 41 Dollars - HarianBasis.co

May 02, 2026
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May 01, 2026

Point72 group (NASDAQ: STRO) reports 5.7% stake — 946,829 shares - Stock Titan

May 01, 2026
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May 01, 2026

Sutro Biopharma (NASDAQ:STRO) Upgraded by Mizuho to "Strong-Buy" Rating - MarketBeat

May 01, 2026
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May 01, 2026

Citizens Lifts PT on Sutro Biopharma (STRO) on Its Pipeline and Lead Program - Insider Monkey

May 01, 2026
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May 01, 2026

Mizuho initiates coverage of Sutro Biopharma (STRO) with outperform recommendation - MSN

May 01, 2026
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Apr 30, 2026

Sutro Biopharma: Recycling Past Data Ahead Of The Readout, Sell - Seeking Alpha

Apr 30, 2026
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Apr 30, 2026

This Palantir Analyst Begins Coverage On A Bullish Note; Here Are Top 2 Initiations For Thursday - Benzinga

Apr 30, 2026

Sutro Biopharma Inc Stock (STRO) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Sutro Biopharma Inc Stock (STRO) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Chung Jane
Chief Executive Officer
Mar 04 '26
Option Exercise
0.00
788
0
21,567
Pauling David
Chief Admin. Ofcr. & GC
Mar 02 '26
Option Exercise
0.00
2,356
0
10,320
Pauling David
Chief Admin. Ofcr. & GC
Mar 01 '26
Option Exercise
0.00
1,342
0
8,515
Gerber Hans-Peter
CHIEF SCIENTIFIC OFFICER
Mar 02 '26
Option Exercise
0.00
2,843
0
10,688
Gerber Hans-Peter
CHIEF SCIENTIFIC OFFICER
Mar 01 '26
Option Exercise
0.00
1,125
0
8,308
Chung Jane
Chief Executive Officer
Mar 02 '26
Option Exercise
0.00
7,750
0
23,558
Chung Jane
Chief Executive Officer
Mar 01 '26
Option Exercise
0.00
3,188
0
17,079
$29.66
price down icon 0.98%
$92.25
price up icon 0.12%
$108.87
price up icon 2.48%
$53.86
price down icon 1.17%
ONC ONC
$302.44
price down icon 2.52%
$154.89
price up icon 2.20%
Cap:     |  Volume (24h):