STRO (Sutro Biopharma) Growth Rank: 2 (As of Aug. 16, 2026) — 33% Below Median

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STRO Sutro Biopharma Inc STRO
45 GF Score
Price $20.46
GF Value $5.50
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Sutro Biopharma Growth Rank?

Sutro Biopharma STRO -4.16% 45 Growth Rank is 2 as of Aug. 16, 2026, which is 33% below its 10-year median of 3.00. GuruFocus rates STRO with a GF Score™ of 45/100 and a GF Value™ of $5.50 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Sutro Biopharma has the Growth Rank of 2.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

Sutro Biopharma Growth Rank Related Terms

STRO vs AVIR, IPSC, CCCC: Growth Rank Comparison

For the Biotechnology subindustry, Sutro Biopharma's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Sutro Biopharma Growth Rank vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Sutro Biopharma's Growth Rank distribution charts can be found below:

* The bar in red indicates where Sutro Biopharma's Growth Rank falls into.


STRO
45GF Score
Sutro Biopharma Inc STRO
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 2 mean?
Sutro Biopharma (STRO) has a Growth Rank of 2 as of Aug. 16, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Sutro Biopharma and its competitors. This is 33% below median its historical median of 3.00. Over the past decade, Sutro Biopharma's Growth Rank has ranged from 1.00 to 6.00.
Is Sutro Biopharma's Growth Rank too high?
Sutro Biopharma's current Growth Rank of 2 is 33% below median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 6.00. Overall, Sutro Biopharma has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sutro Biopharma's Growth Rank compare to AVIR and IPSC?
Sutro Biopharma's Growth Rank of 2 can be compared against companies in the Biotechnology industry. Historically, Sutro Biopharma's own Growth Rank has ranged from 1.00 to 6.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Biotechnology company?
A good Growth Rank depends on the Biotechnology industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Sutro Biopharma and its competitors. Sutro Biopharma's current Growth Rank is 2, which is 33% below median its own 10-year median of 3.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sutro Biopharma stock overvalued right now?
Based on GuruFocus' analysis, Sutro Biopharma (STRO) is currently considered Significantly Overvalued. The stock's GF Value™ is $5.50, compared to a current price of $20.46 — trading 272% above its estimated fair value. The current Growth Rank is 2, which is 33% below median its 10-year median of 3.00. Sutro Biopharma's overall GF Score™ is 45/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Sutro Biopharma (STRO), the current Growth Rank is 2 as of Aug. 16, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Sutro Biopharma (STRO) Overvalued in 2026?

Based on GuruFocus' analysis, Sutro Biopharma stock appears to be overvalued. The current stock price of $20.46 is trading 272% above its estimated GF Value™ of $5.50. GuruFocus considers Sutro Biopharma to be Significantly Overvalued.

Key valuation signals for STRO:

  • Growth Rank: 2 (33% below median its 10-year median of 3.00)
  • GF Value™: $5.50 vs. price of $20.46 (272% above fair value)
  • GF Score™: 45/100 with 4 warning signs

No single metric tells the full story. See the STRO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sutro Biopharma Business Description

Other Exchanges S090:Germany
Address 111 Oyster Point Boulevard, South San Francisco, CA, USA, 94080
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.
45GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$20.46
Price
$5.50
GF Value