30.63
price up icon0.66%   0.20
after-market After Hours: 30.63
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Sutro Biopharma Inc stock is traded at $30.63, with a volume of 382.47K. It is up +0.66% in the last 24 hours and up +17.40% 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:
$30.43
Open:
$30.6
24h Volume:
382.47K
Relative Volume:
1.20
Market Cap:
$507.55M
Revenue:
$99.61M
Net Income/Loss:
$-153.60M
P/E Ratio:
-1.8622
EPS:
-16.4479
Net Cash Flow:
$-152.14M
1W Performance:
-8.16%
1M Performance:
+17.40%
6M Performance:
+165.89%
1Y Performance:
+301.34%
1-Day Range:
Value
$28.77
$30.91
1-Week Range:
Value
$28.77
$33.62
52-Week Range:
Value
$7.15
$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
2026-08-06
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
30.63 550.14M 99.61M -153.60M -152.14M -16.45
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
529.59 126.07B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
649.81 65.37B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
916.80 57.70B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
313.04 40.19B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
189.99 39.82B 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
Jun 29, 2026

Sutro Biopharma, Inc.(NasdaqGM:STRO) added to Russell Small Cap Comp Growth Benchmark - marketscreener.com

Jun 29, 2026
pulisher
Jun 29, 2026

Sutro Biopharma, Inc.(NasdaqGM: STRO) added to Russell 2500 Growth Benchmark - marketscreener.com

Jun 29, 2026
pulisher
Jun 29, 2026

Sutro Biopharma, Inc.(NasdaqGM: STRO) added to Russell 2000 Index - marketscreener.com

Jun 29, 2026
pulisher
Jun 29, 2026

Sutro Biopharma, Inc.(NasdaqGM: STRO) added to Russell 2000 Value Benchmark - marketscreener.com

Jun 29, 2026
pulisher
Jun 29, 2026

Sutro Biopharma, Inc.(NasdaqGM: STRO) added to Russell 2000 Growth Benchmark - marketscreener.com

Jun 29, 2026
pulisher
Jun 29, 2026

Sutro Biopharma, Inc.(NasdaqGM: STRO) added to Russell 3000E Index - marketscreener.com

Jun 29, 2026
pulisher
Jun 26, 2026

Sutro Biopharma, Inc. Actuals & Estimates (LSX:A41VMF) - TradingView

Jun 26, 2026
pulisher
Jun 26, 2026

Sutro Biopharma, Inc. Actuals & Estimates (NASDAQ:STRO) - TradingView

Jun 26, 2026
pulisher
Jun 26, 2026

Sutro Biopharma, Inc. Actuals & Estimates (FWB:S090) - TradingView

Jun 26, 2026
pulisher
Jun 26, 2026

STRO Forecast — Price Target — Prediction for 2027 - TradingView

Jun 26, 2026
pulisher
Jun 26, 2026

S090 Forecast — Price Target — Prediction for 2027 - TradingView

Jun 26, 2026
pulisher
Jun 25, 2026

Sutro Biopharma, Inc. Actuals & Estimates (GETTEX:S090) - TradingView

Jun 25, 2026
pulisher
Jun 24, 2026

Sutro Biopharma Inc (STRO) Financial Health: Profitability & Balance Sheet Analysis - TradingKey

Jun 24, 2026
pulisher
Jun 23, 2026

Sutro Biopharma CSO Hans-Peter Gerber to join 2026 BIO International Convention panel - Traders Union

Jun 23, 2026
pulisher
Jun 23, 2026

Barclays Maintains Sutro Biopharma(STRO.US) With Buy Rating, Maintains Target Price $56 - Moomoo

Jun 23, 2026
pulisher
Jun 23, 2026

Sutro Biopharma Inc (STRO) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Jun 23, 2026
pulisher
Jun 23, 2026

Sutro Biopharma Inc (STRO) Risk Assessment: Volatility, Financial Risk & Investment Risk - TradingKey

Jun 23, 2026
pulisher
Jun 18, 2026

Sutro Biopharma Inc (STRO) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Jun 18, 2026
pulisher
Jun 18, 2026

Sutro Biopharma Inc (STRO) Institutional Confidence - TradingKey

Jun 18, 2026
pulisher
Jun 18, 2026

Sutro Biopharma Inc (STRO) Valuation: PE, PB & Fair Value Analysis - TradingKey

Jun 18, 2026
pulisher
Jun 17, 2026

Sutro Biopharma Inc (STRO) Shareholder Structure: Major Shareholders & Institutional Holdings - TradingKey

Jun 17, 2026
pulisher
Jun 17, 2026

Sutro Biopharma Inc (STRO) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jun 17, 2026
pulisher
Jun 17, 2026

Sutro Biopharma Inc (STRO) Revenue Breakdown: Business Segments, Regional Revenue & Profit Contribution - TradingKey

Jun 17, 2026
pulisher
Jun 15, 2026

This drug 'gave our daughter another chance' — now a nonprofit's deal hopes to secure its use for years to come - The Business Journals

Jun 15, 2026
pulisher
Jun 12, 2026

Sutro Biopharma (STRO) Surges Over 9% as Buyers Test Key Resistance at $30.54Elliott Wave Entry - newsline.com

Jun 12, 2026
pulisher
Jun 11, 2026

Sutro Biopharma Price Target Announced at $50.00/Share by Truist Securities - Moomoo

Jun 11, 2026
pulisher
Jun 11, 2026

Truist Financial Initiates Sutro Biopharma(STRO.US) With Buy Rating, Announces Target Price $50 - Moomoo

Jun 11, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) Proxy filing Summary - Quartr

Jun 09, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) director receives 10,000 stock options at $26.09 - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) director granted 10,000 stock options at $26.09 - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) director awarded 10,000 stock options at $26.09 strike - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) director receives 10,000 options vesting into 2027 - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) director receives 10,000-share stock option grant - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

[Form 4] SUTRO BIOPHARMA, INC. Insider Trading Activity - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

Sutro Biopharma (STRO) director receives grant of 10,000 stock options - Stock Titan

Jun 09, 2026
pulisher
Jun 09, 2026

Director at Sutro Biopharma (STRO) receives 10,000 stock options as equity grant - Stock Titan

Jun 09, 2026
pulisher
Jun 08, 2026

Sutro Biopharma (NASDAQ: STRO) reports 2026 annual meeting results - Stock Titan

Jun 08, 2026
pulisher
Jun 05, 2026

Sutro Biopharma Surges 5.52% – Testing Key Resistance at $30.11 After Strong SessionAdvance Decline Volume - newsline.com

Jun 05, 2026
pulisher
Jun 02, 2026

Sutro Biopharma (STRO) CFO exercises 2,500 RSUs and increases direct holdings - Stock Titan

Jun 02, 2026
pulisher
May 29, 2026

STRO Q1 2026 Earnings: Narrower Loss Beats Estimates as Sutro Biopharma Advances PipelineTech Earnings Analysis - The Legal Advocate

May 29, 2026
pulisher
May 29, 2026

Barclays Initiates a Buy Rating on Sutro Biopharma (STRO) - The Globe and Mail

May 29, 2026
pulisher
May 28, 2026

STRO Initiated Coverage by Barclays -- Rating Set to Overweight - GuruFocus

May 28, 2026
pulisher
May 28, 2026

Barclays Initiates Sutro Biopharma at Overweight With $56 Price Target - marketscreener.com

May 28, 2026
pulisher
May 28, 2026

Industry Analysts Just Upgraded Their Sutro Biopharma, Inc. (NASDAQ:STRO) Revenue Forecasts By 46% - simplywall.st

May 28, 2026
pulisher
May 28, 2026

News Flash: Analysts Just Made A Massive Upgrade To Their Sutro Biopharma, Inc. (NASDAQ:STRO) Forecasts - Yahoo Finance

May 28, 2026
pulisher
May 28, 2026

Barclays initiates Sutro Biopharma stock with overweight rating By Investing.com - Investing.com Australia

May 28, 2026
pulisher
May 28, 2026

Barclays initiates Sutro Biopharma stock with overweight rating - Investing.com

May 28, 2026
pulisher
May 27, 2026

Sutro Biopharma (STRO) Surges 6%: Key Levels and Market DynamicsEarnings Beat Stocks - The Legal Advocate

May 27, 2026
pulisher
May 27, 2026

H.C. Wainwright Remains a Buy on Sutro Biopharma (STRO) - The Globe and Mail

May 27, 2026
pulisher
May 27, 2026

STROSutro Biopharma Inc Stock Price and Quote - Finviz

May 27, 2026
pulisher
May 26, 2026

H.C. Wainwright Maintains Sutro Biopharma(STRO.US) With Buy Rating, Maintains Target Price $50 - Moomoo

May 26, 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
Pauling David
Chief Admin. Ofcr. & GC
Mar 04 '26
Option Exercise
0.00
675
0
10,025
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
$111.54
price down icon 0.05%
$56.92
price down icon 1.47%
$35.39
price up icon 0.74%
ONC ONC
$309.46
price up icon 3.97%
$81.80
price up icon 2.56%
$189.99
price up icon 0.40%
Cap:     |  Volume (24h):