TIL (Instil Bio) Institutional Ownership: 66.76% (As of Jul. 27, 2026)

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

Instil Bio TIL -1.25% 31 Institutional Ownership is 66.76% as of Jul. 27, 2026. GuruFocus rates TIL with a GF Score™ of 31/100. The stock has 3 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Instil Bio's institutional ownership is 66.76%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Instil Bio's Insider Ownership is 41.58%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Instil Bio's Float Percentage Of Total Shares Outstanding is 59.40%.

Instil Bio Institutional Ownership Historical Data

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The historical data trend for Instil Bio's Institutional Ownership 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 Institutional Ownership Chart

Instil Bio Historical Data

The historical data trend for Instil Bio can be seen below:

2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30
Institutional Ownership 7.92 8.27 8.20 6.70 6.42 6.08 6.31 6.22 6.18 6.07
TIL
31GF Score
Instil Bio Inc TIL
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Instil Bio Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 66.76% mean?
Instil Bio (TIL) has a Institutional Ownership of 66.76% as of Jul. 27, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Instil Bio and its competitors.
Is Instil Bio's Institutional Ownership too high?
Instil Bio's current Institutional Ownership is 66.76%. 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 Institutional Ownership compare to AURX and MCRB?
Instil Bio's Institutional Ownership of 66.76% can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Biotechnology company?
A good Institutional Ownership depends on the Biotechnology industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Instil Bio and its competitors. Instil Bio's current Institutional Ownership is 66.76%. 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 Institutional Ownership of 66.76%. The current Institutional Ownership is 66.76%. 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 Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Instil Bio (TIL), the current Institutional Ownership is 66.76% as of Jul. 27, 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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Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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