TIL (Instil Bio) Graham Number: $N/A (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TIL Instil Bio Inc TIL
31 GF Score
Price $7.20
! 3 Warning Signs
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What is Instil Bio Graham Number?

Instil Bio TIL -1.25% 31 Graham Number is $N/A as of Mar. 2026. GuruFocus rates TIL with a GF Score™ of 31/100. The stock has 3 warning signs investors should review. Among 252 Biotechnology companies, Instil Bio ranks worse than 396825% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-27), the stock price of Instil Bio is $7.20. Instil Bio's graham number for the quarter that ended in Mar. 2026 was $N/A. Therefore, Instil Bio's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Instil Bio's Graham Number or its related term are showing as below:

TIL's Price-to-Graham-Number is not ranked *
in the Biotechnology industry.
Industry Median: 1.735
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Instil Bio  (NAS:TIL) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Instil Bio's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Mar. 2026 )
=7.20/N/A
=N/A

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Instil Bio Graham Number Related Terms


Instil Bio Graham Number Historical Data

* Premium members only.

The historical data trend for Instil Bio's Graham Number 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.

Instil Bio Graham Number Chart

Instil Bio Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Instil Bio Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

TIL vs AURX, MCRB, DWTX: Graham Number Comparison

For the Biotechnology subindustry, Instil Bio's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Instil Bio Price-to-Graham-Number vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Instil Bio's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Instil Bio's Price-to-Graham-Number falls into.


TIL
31GF Score
Instil Bio Inc TIL
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
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Instil Bio Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Instil Bio's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*16.789*-6.708)
=N/A

Instil Bio's Graham Number for the quarter that ended in Mar. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*16.322*-5.275)
=N/A

* 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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of $N/A mean?
Instil Bio (TIL) has a Graham Number of $N/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Instil Bio and its competitors. According to the industry distribution chart, Instil Bio ranks #999999 out of 252 companies in the Biotechnology industry.
Is Instil Bio's Graham Number too high?
Instil Bio's current Graham Number is $N/A. Based on the distribution chart, Instil Bio ranks #999999 out of 252 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Instil Bio has a GF Score™ of 31/100, reflecting its overall financial health beyond just this single metric.
How does Instil Bio's Graham Number compare to AURX and MCRB?
According to the Biotechnology industry distribution chart, Instil Bio ranks #999999 out of 252 companies for Graham Number. This places Instil Bio in the lower half of its industry. The industry median Graham Number is 1.74. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Biotechnology company?
The median Graham Number among Biotechnology companies is 1.74, based on 252 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Instil Bio and its competitors. For the Biotechnology industry, the median Graham Number is 1.74 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Instil Bio's current Graham Number is $N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Instil Bio stock overvalued right now?
Instil Bio (TIL) has a current Graham Number of $N/A. The current Graham Number is $N/A. Instil Bio's overall GF Score™ is 31/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Instil Bio (TIL), the current Graham Number is $N/A as of Mar. 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.

Instil Bio Business Description

Address 3963 Maple Avenue, Suite 350, Dallas, TX, USA, 75219
Instil Bio Inc is a clinical-stage biopharmaceutical company focused on developing a cell therapy pipeline of autologous tumor infiltrating lymphocyte, or TIL, therapies for the treatment of patients with cancer. It is also engaged in developing a novel class of genetically engineered TIL therapies using its Co-Stimulatory Antigen Receptor, or CoStAR, platform. Its pipeline includes ITIL-306 which expresses a CoStAR molecule designed to recognize, a tumor-associated antigen that is expressed on numerous solid tumors, including ovarian cancer, uterine cancer, NSCLC, and renal cancer.
31GF Score

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$7.20
Price