Sutro Biopharma, Inc.

NasdaqGM:STRO Stock Report

Market Cap: US$483.7m

Sutro Biopharma Future Growth

Future criteria checks 0/6

Sutro Biopharma's revenue and earnings are forecast to decline at 30.3% and 6.9% per annum respectively while EPS is expected to grow by 18.5% per annum.

Key information

-6.9%

Earnings growth rate

18.47%

EPS growth rate

Biotechs earnings growth25.4%
Revenue growth rate-30.3%
Future return on equityn/a
Analyst coverage

Good

Last updated11 Jun 2026

Recent future growth updates

Analysis Article Aug 16

Analysts Are Upgrading Sutro Biopharma, Inc. (NASDAQ:STRO) After Its Latest Results

Sutro Biopharma, Inc. ( NASDAQ:STRO ) defied analyst predictions to release its quarterly results, which were ahead of...

Recent updates

Narrative Update Jun 15

STRO: ADC Pipeline And Equity Raise Will Drive Future Upside Potential

Analysts have slightly increased their price target on Sutro Biopharma to $48.31 from $48.17, citing refreshed assumptions around discount rates, revenue trajectory, margins, and a lower projected future P/E multiple. What's in the News Sutro Biopharma shared preclinical data at the American Association for Cancer Research Annual Meeting 2026 covering six presentations, including one oral session and five posters, focused on its next generation antibody drug conjugate pipeline.
Narrative Update Jun 01

STRO: ADC Pipeline Progress Will Drive Future Upside Potential

Analysts have raised their price target on Sutro Biopharma from about $32 to roughly $48, citing updated assumptions that include a slightly higher discount rate, a steeper projected revenue decline, a stronger profit margin profile, and a higher implied future P/E multiple. What's in the News Sutro Biopharma reported preclinical data for STRO-004, a tissue factor targeted ADC, showing robust antitumor activity and disease control across multiple TF expressing solid tumor patient derived xenograft models at a single 5 mg/kg dose, with a highest non severely toxic dose of 50 mg/kg and a pharmacokinetic profile that is expected to support higher drug exposure (Key Developments).
Analysis Article May 28

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

Sutro Biopharma, Inc. ( NASDAQ:STRO ) shareholders will have a reason to smile today, with the analysts making...
Seeking Alpha May 01

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

Summary Sutro Biopharma underwent major restructuring, including management changes, layoffs, and a 1-for-10 reverse split to maintain NASDAQ compliance. STRO's lead program, STRO-004, is a next-gen tissue factor-targeting exatecan ADC with a DAR of 8, aiming for Phase 1 data in mid-2026. Despite claims of improved safety via Fc-silencing and novel linker chemistry, prior ADCs (luveltamab tazevibulin) with similar strategies suffered high toxicities and discontinuation. Cash reserves and Vaxcyte equity holdings have dropped from ~$400M between 2023 to 2025 to $141.5M as of March 2026, raising sustainability concerns ahead of key clinical readouts. Read the full article on Seeking Alpha
Narrative Update Apr 25

STRO: ADC Progress And Equity Offering Will Shape Balanced Future Outlook

Analysts have raised their price target for Sutro Biopharma by about $2, reflecting updated fair value estimates along with revised assumptions for the discount rate, revenue growth, profit margin and future P/E. What's in the News Sutro reported promising preclinical data for multiple next generation antibody drug conjugates (ADCs), including STRO-004, STRO-006 and STRO-227, at the American Association for Cancer Research Annual Meeting 2026.
Narrative Update Apr 10

STRO: Equity Offering And Lockup Structure Will Support Future Upside

Analysts now place Sutro Biopharma's price target at about $30.11, up from roughly $27.88. This reflects updated assumptions around fair value, discount rate, future revenue trends, profit margin, and a higher future P/E of about 199x.
Narrative Update Mar 27

STRO: Recent Equity Raises And Lockup Structure Will Support Future Upside

Analysts have revised their price target for Sutro Biopharma from $21.25 to $27.88, reflecting updated assumptions around discount rate, revenue growth, profit margin, and a higher future P/E in their models. What's in the News Sutro Biopharma filed a follow-on equity offering of up to US$100 million in common stock as an at-the-market program, providing flexibility to issue shares over time.
Narrative Update Mar 10

STRO: Equity Raise And Index Removal Will Set Up Future Upside Potential

Analysts have kept their $51.00 price target on Sutro Biopharma unchanged, as a slightly lower discount rate and a higher assumed future P/E multiple are seen as offsetting a softer revenue outlook and reduced profit margin expectations. What's in the News Sutro Biopharma completed a follow on equity offering of approximately US$110.0 million, issuing 7,868,383 common shares at US$13.98 per share with a US$0.8388 discount per share (Key Developments).
Narrative Update Feb 24

STRO: Reverse Split And Equity Raise Will Support Future Upside

Analysts have inched up their price target on Sutro Biopharma to $21.25 from $21, citing updated assumptions that include a slightly lower discount rate, modest changes to long term profit margin expectations, and a higher future P/E multiple. What's in the News Sutro Biopharma completed a follow on equity offering of common stock, raising about US$110.0m through the sale of 7,868,383 shares at US$13.98 per share, reflecting a US$0.8388 per share discount (Key Developments).
Narrative Update Feb 09

STRO: Reverse Split And ADC Pipeline Progress Will Support Future Upside Potential

Analysts have maintained their price target on Sutro Biopharma at US$51.00, making only minor adjustments to their models. Slightly softer assumptions for long-term revenue growth and profit margins are largely offset by a higher future P/E multiple.
Analysis Article Feb 04

Here's Why We're A Bit Worried About Sutro Biopharma's (NASDAQ:STRO) Cash Burn Situation

We can readily understand why investors are attracted to unprofitable companies. For example, biotech and mining...
Narrative Update Jan 26

STRO: Reverse Split And ADC Pipeline Progress Will Drive Future Upside

Analysts lifted their price target on Sutro Biopharma to US$51.00 per share, highlighting updated assumptions around fair value, discount rate, revenue growth expectations, profit margins, and a slightly lower future P/E as the key drivers of the change. What's in the News Sutro Biopharma regained compliance with Nasdaq’s continued listing standard for minimum share price under Rule 5450(a)(1) after its common stock maintained an average closing price of at least US$1.00 following a 1:10 reverse stock split effective December 3, 2025 (company announcement).
Narrative Update Jan 10

STRO: Reverse Split And ADC Pipeline Progress Will Support Future Upside

Analysts have trimmed their price target on Sutro Biopharma from US$22.29 to US$21.00, citing updated assumptions that include a slightly lower discount rate, a wider expected revenue decline of about 6.3 percentage points, a modestly higher profit margin, and a higher future P/E multiple. What's in the News Sutro Biopharma was removed from the Nasdaq Biotechnology Index, which can affect index fund ownership that tracks this benchmark (Index Constituent Drops).
Analysis Article Dec 31

Sutro Biopharma, Inc.'s (NASDAQ:STRO) Price Is Right But Growth Is Lacking After Shares Rocket 46%

Sutro Biopharma, Inc. ( NASDAQ:STRO ) shareholders would be excited to see that the share price has had a great month...
Narrative Update Dec 17

STRO: Reverse Split And ADC Pipeline Focus Will Drive Future Upside

Narrative Update on Sutro Biopharma Analysts have reduced their price target on Sutro Biopharma from approximately $28.00 to about $22.30 per share. This reflects a lower assumed future price to earnings multiple, while expectations for revenue growth and profit margins remain largely unchanged.
Narrative Update Dec 03

STRO: Reverse Split And ADC Focus Will Drive Long-Term Upside

Analysts have raised their price target on Sutro Biopharma from 2.69 dollars to 28.00 dollars, citing expectations for improved long term profit margins despite softer revenue growth assumptions and a modestly higher discount rate. What's in the News Sutro Biopharma approved a 1 for 10 reverse stock split or significant stock dividend effective December 3, 2025, aimed at improving its share price profile for investors (company announcement).
Narrative Update Sep 10

ADC Pipeline Focus Will Advance Preclinical Drug Development

The downward revision in Sutro Biopharma’s price target reflects worsening net profit margin and deeper negative revenue growth forecasts, with fair value decreasing from $3.11 to $2.69. What's in the News Sutro Biopharma entered a collaboration with the FDA to co-develop reference materials and improve regulatory standards for ADC drug development, leveraging Sutro's XpressCF technology and FDA's analytical capabilities.
Analysis Article Jul 01

Here's Why We're A Bit Worried About Sutro Biopharma's (NASDAQ:STRO) Cash Burn Situation

Even when a business is losing money, it's possible for shareholders to make money if they buy a good business at the...
Analysis Article Apr 18

Benign Growth For Sutro Biopharma, Inc. (NASDAQ:STRO) Underpins Stock's 36% Plummet

Unfortunately for some shareholders, the Sutro Biopharma, Inc. ( NASDAQ:STRO ) share price has dived 36% in the last...
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New Narrative Apr 03

ADC Pipeline Focus Will Advance Preclinical Drug Development

Strategic focus on preclinical programs and restructuring is set to drive future growth by enhancing drug development and revenue potential.
Analysis Article Mar 04

Sutro Biopharma, Inc. (NASDAQ:STRO) Not Doing Enough For Some Investors As Its Shares Slump 25%

To the annoyance of some shareholders, Sutro Biopharma, Inc. ( NASDAQ:STRO ) shares are down a considerable 25% in the...
Seeking Alpha Jan 02

Sutro Biopharma: I Don't Buy That Their Pipeline Is Worthless

Summary STRO's valuation remains compelling despite recent market hits, with optimism for a turnaround driven by late-stage clinical trials and strong pipeline potential. Luveltamab tazevibulin shows promising efficacy in ovarian cancer, with manageable toxicity, positioning it for potential Accelerated Approval by mid-2027. Financially, STRO has a two-year runway with current cash reserves, but further financing may be needed, risking shareholder dilution. Casting a wider net in pivotal trials carries risks but could expand patient eligibility, enhancing the overall investment thesis. Read the full article on Seeking Alpha
Analysis Article Nov 30

Why Investors Shouldn't Be Surprised By Sutro Biopharma, Inc.'s (NASDAQ:STRO) 26% Share Price Plunge

Unfortunately for some shareholders, the Sutro Biopharma, Inc. ( NASDAQ:STRO ) share price has dived 26% in the last...
Analysis Article Oct 11

Revenues Working Against Sutro Biopharma, Inc.'s (NASDAQ:STRO) Share Price Following 25% Dive

The Sutro Biopharma, Inc. ( NASDAQ:STRO ) share price has fared very poorly over the last month, falling by a...
Seeking Alpha Sep 23

Sutro Biopharma's Competitive ADCs Position It For Future Growth In Oncology

Summary STRO specializes in ADCs for oncology, leveraging XpressCF and XpressCF+ platforms for precise antibody-drug conjugates without living cells. STRO-002, a promising ADC for ovarian cancer, has shown favorable safety and efficacy in trials, with potential FDA approval by 2026-2027. Collaborations with Merck, Vaxcyte, and Astellas Pharma could generate up to $3 billion in milestone payments. In my view, STRO's valuation appears cheap relative to its potential. It has ample resources to fund operations and research, making it a "strong buy" despite inherent biotech risks. Read the full article on Seeking Alpha
Analysis Article Aug 24

There's No Escaping Sutro Biopharma, Inc.'s (NASDAQ:STRO) Muted Revenues Despite A 29% Share Price Rise

Sutro Biopharma, Inc. ( NASDAQ:STRO ) shares have had a really impressive month, gaining 29% after a shaky period...
Analysis Article Aug 22

Brokers Are Upgrading Their Views On Sutro Biopharma, Inc. (NASDAQ:STRO) With These New Forecasts

Celebrations may be in order for Sutro Biopharma, Inc. ( NASDAQ:STRO ) shareholders, with the analysts delivering a...
Analysis Article Aug 16

Analysts Are Upgrading Sutro Biopharma, Inc. (NASDAQ:STRO) After Its Latest Results

Sutro Biopharma, Inc. ( NASDAQ:STRO ) defied analyst predictions to release its quarterly results, which were ahead of...
Analysis Article Jun 26

The Market Doesn't Like What It Sees From Sutro Biopharma, Inc.'s (NASDAQ:STRO) Revenues Yet As Shares Tumble 28%

Unfortunately for some shareholders, the Sutro Biopharma, Inc. ( NASDAQ:STRO ) share price has dived 28% in the last...
Analysis Article May 31

We Think The Compensation For Sutro Biopharma, Inc.'s (NASDAQ:STRO) CEO Looks About Right

Key Insights Sutro Biopharma to hold its Annual General Meeting on 6th of June Salary of US$686.7k is part of CEO Bill...
Analysis Article Apr 02

Bearish: Analysts Just Cut Their Sutro Biopharma, Inc. (NASDAQ:STRO) Revenue and EPS estimates

Market forces rained on the parade of Sutro Biopharma, Inc. ( NASDAQ:STRO ) shareholders today, when the analysts...
Analysis Article Mar 28

The Market Doesn't Like What It Sees From Sutro Biopharma, Inc.'s (NASDAQ:STRO) Revenues Yet

With a price-to-sales (or "P/S") ratio of 2x Sutro Biopharma, Inc. ( NASDAQ:STRO ) may be sending very bullish signals...
Analysis Article Dec 19

Sutro Biopharma, Inc.'s (NASDAQ:STRO) Price Is Right But Growth Is Lacking After Shares Rocket 43%

Sutro Biopharma, Inc. ( NASDAQ:STRO ) shares have had a really impressive month, gaining 43% after a shaky period...
Analysis Article Aug 24

Is Sutro Biopharma (NASDAQ:STRO) Using Debt In A Risky Way?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Feb 10

Is Sutro Biopharma (NASDAQ:STRO) Using Too Much Debt?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...

Earnings and Revenue Growth Forecasts

NasdaqGM:STRO - Analysts future estimates and past financials data (USD Millions)
DateRevenueEarningsFree Cash FlowCash from OpAvg. No. Analysts
12/31/202822-172-158-979
12/31/202732-151-115-9213
12/31/202645-138-103-10412
3/31/2026100-154-152-152N/A
12/31/2025102-191-179-177N/A
9/30/2025106-217-225-223N/A
6/30/2025104-209-252-249N/A
3/31/202566-245-199-195N/A
12/31/202462-227-195-192N/A
9/30/2024161-124-109-106N/A
6/30/2024169-124-78-75N/A
3/31/2024154-115-119-115N/A
12/31/2023154-107-116-112N/A
9/30/202349-172-156-150N/A
6/30/202357-143-57-50N/A
3/31/202375-130-29-22N/A
12/31/202268-119-44N/A
9/30/202270-123-16N/A
6/30/202253-134-96-84N/A
3/31/202253-114-101-87N/A
12/31/202162-106-97-82N/A
9/30/202160-127-93-79N/A
6/30/202169-79-85-72N/A
3/31/202150-43-88-79N/A
12/31/202043-32-75-68N/A
9/30/20204613-70-62N/A
6/30/202040-17-66-61N/A
3/31/202041-61-68-64N/A
12/31/201943-56N/A-65N/A
9/30/201951-42N/A-58N/A
6/30/201946-40N/A6N/A
3/31/201941-38N/A8N/A
12/31/201838-35N/A13N/A
9/30/201823-49N/A14N/A
6/30/201833-40N/A-36N/A
3/31/201842-30N/A-37N/A
12/31/201752-20N/A-37N/A
12/31/201660N/AN/A-13N/A

Analyst Future Growth Forecasts

Earnings vs Savings Rate: STRO is forecast to remain unprofitable over the next 3 years.

Earnings vs Market: STRO is forecast to remain unprofitable over the next 3 years.

High Growth Earnings: STRO is forecast to remain unprofitable over the next 3 years.

Revenue vs Market: STRO's revenue is expected to decline over the next 3 years (-30.3% per year).

High Growth Revenue: STRO's revenue is forecast to decline over the next 3 years (-30.3% per year).


Earnings per Share Growth Forecasts


Future Return on Equity

Future ROE: Insufficient data to determine if STRO's Return on Equity is forecast to be high in 3 years time


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/24 05:49
End of Day Share Price 2026/06/24 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Sutro Biopharma, Inc. is covered by 21 analysts. 13 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Lukas ShumwayBarclays
Zhiqiang ShuBerenberg
Tazeen AhmadBofA Global Research