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Sutro BiopharmaSTRO -4.16%45 Intrinsic Value: Projected FCF is $-74.60 as of Aug. 16, 2026. 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. Among 259 Biotechnology companies, Sutro Biopharma ranks worse than 386100% on this metric.
Since the intrinsic value calculations based on Discounted Cash Flow Intrinsic Value: DCF (FCF Based), or Discounted Earnings Intrinsic Value: DCF (Earnings Based) cannot be applied to companies without consistent revenue and earnings, GuruFocus developed a valuation model based on normalized Free Cash Flow and Book Value of the company. The details of how we calculate the intrinsic value of stocks are described in detail here.
As of today (2026-08-16), Sutro Biopharma's Intrinsic Value: Projected FCF is $-74.60. The stock price of Sutro Biopharma is $20.461. Therefore, Sutro Biopharma's Price-to-Intrinsic-Value-Projected-FCF of today is 0.0.
The historical rank and industry rank for Sutro Biopharma's Intrinsic Value: Projected FCF or its related term are showing as below:
STRO's Price-to-Projected-FCF is not ranked *
in the Biotechnology industry.
Industry Median: 2.21 * Ranked among companies with meaningful Price-to-Projected-FCF only.
The growth multiple is capped between 8.35 and 17.74.
Total Stockholders Equity weighting is more art than science and it should always be revisited in more detail when researching a company. Weightings from 0% to 100% to more than 100% are possible. 80% was chosen as a happy median after taking the above ideas into consideration.
Sutro Biopharma's Price-to-Intrinsic-Value-Projected-FCF for today is calculated as
Price-to-Intrinsic-Value-Projected-FCF
=
Share Price
/
Intrinsic Value: Projected FCF
=
20.461
/
-74.598654139003
=
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Sutro Biopharma Intrinsic Value: Projected FCF Related Terms
Sutro Biopharma Intrinsic Value: Projected FCF Historical Data
* Premium members only.
The historical data trend for Sutro Biopharma's Intrinsic Value: Projected FCF can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
STRO vs AVIR, IPSC, CCCC: Intrinsic Value: Projected FCF Comparison
For the Biotechnology subindustry, Sutro Biopharma's Price-to-Projected-FCF, along with its competitors' market caps and Price-to-Projected-FCF 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 Price-to-Projected-FCF vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Sutro Biopharma's Price-to-Projected-FCF distribution charts can be found below:
* The bar in red indicates where Sutro Biopharma's Price-to-Projected-FCF falls into.
Since the intrinsic value calculations based on Discounted Cash Flow Intrinsic Value: DCF (FCF Based), or Discounted Earnings Intrinsic Value: DCF (Earnings Based) cannot be applied to companies without consistent revenue and earnings, GuruFocus developed a valuation model based on normalized Free Cash Flow and Book Value of the company.
The details of how we calculate the intrinsic value of stocks are described in detail here.
This method smooths out the free cash flow over the past 6-7 years, multiplies the results by a growth multiple, and adds a portion of Total Stockholders Equity.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
What does a Intrinsic Value: Projected FCF of $-74.60 mean?
Sutro Biopharma (STRO) has a Intrinsic Value: Projected FCF of $-74.60 as of Aug. 16, 2026. Intrinsic Value: Projected FCF is the stock value based on a projected free cash flow model. View historical data on Sutro Biopharma and its competitors. According to the industry distribution chart, Sutro Biopharma ranks #999999 out of 259 companies in the Biotechnology industry.
Is Sutro Biopharma's Intrinsic Value: Projected FCF too high?
Sutro Biopharma's current Intrinsic Value: Projected FCF is $-74.60. Based on the distribution chart, Sutro Biopharma ranks #999999 out of 259 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. 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 Intrinsic Value: Projected FCF compare to AVIR and IPSC?
According to the Biotechnology industry distribution chart, Sutro Biopharma ranks #999999 out of 259 companies for Intrinsic Value: Projected FCF. This places Sutro Biopharma in the lower half of its industry. The industry median Intrinsic Value: Projected FCF is 2.21. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Intrinsic Value: Projected FCF for a Biotechnology company?
The median Intrinsic Value: Projected FCF among Biotechnology companies is 2.21, based on 259 companies in the industry. Companies in the top quartile (top 25%) have a Intrinsic Value: Projected FCF significantly above this median, while those in the bottom quartile fall well below. However, Intrinsic Value: Projected FCF 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 Intrinsic Value: Projected FCF mean?
A high Intrinsic Value: Projected FCF can signal that a stock is expensive relative to its fundamentals. Intrinsic Value: Projected FCF is the stock value based on a projected free cash flow model. View historical data on Sutro Biopharma and its competitors. For the Biotechnology industry, the median Intrinsic Value: Projected FCF is 2.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sutro Biopharma's current Intrinsic Value: Projected FCF is $-74.60. 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 Intrinsic Value: Projected FCF is $-74.60. 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 Intrinsic Value: Projected FCF calculated?
Intrinsic Value: Projected FCF is calculated from a company's financial statements. For Sutro Biopharma (STRO), the current Intrinsic Value: Projected FCF is $-74.60 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:
Intrinsic Value: Projected FCF: $-74.60
GF Value™: $5.50 vs. price of $20.46 (272% above fair value)
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 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
Get the complete analysis for STRO
Intrinsic Value: Projected FCF is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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