AIM (AIM ImmunoTech) Shares Buyback Ratio %: -3,689.54 (As of Sep. 04, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
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.

AIM AIM ImmunoTech Inc AIM
22 GF Score
Price $0.23
GF Value $0.83
Valuation Possible Value Trap
! 6 Warning Signs
View Full Analysis

What is AIM ImmunoTech Shares Buyback Ratio %?

AIM ImmunoTech AIM -1.63% 22 Shares Buyback Ratio % is -3,689.54 as of Sep. 04, 2026. GuruFocus rates AIM with a GF Score™ of 22/100 and a GF Value™ of $0.83 (Possible Value Trap). The stock has 6 warning signs investors should review.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

GuruFocus calculates shares buyback ratio using previous shares outstanding minus the current shares outstanding, and then divides by previous shares outstanding. AIM ImmunoTech's current shares buyback ratio was -3,689.54%.

AIM ImmunoTech Shares Buyback Ratio % Related Terms

AIM ImmunoTech Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for AIM ImmunoTech's Shares Buyback Ratio % 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.

AIM ImmunoTech Shares Buyback Ratio % Chart

AIM ImmunoTech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Buyback Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -13.74 -0.21 -2.29 -33.33 -368.45

AIM ImmunoTech Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shares Buyback Ratio % 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 -5.66 -261.70 -11.06 -167.62 -252.50
AIM
22GF Score
AIM ImmunoTech Inc AIM
Shares Buyback Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AIM ImmunoTech Shares Buyback Ratio % Calculation

AIM ImmunoTech's Shares Buyback Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2024 ) - Shares Outstanding (EOP) (A: Dec. 2025 )) / Shares Outstanding (EOP) (A: Dec. 2024 )
=(0.656 - 3.073) / 0.656
=-368.45%

AIM ImmunoTech's Shares Buyback Ratio for the quarter that ended in Jun. 2026 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Mar. 2026 ) - Shares Outstanding (EOP) (A: Jun. 2026 )) / Shares Outstanding (EOP) (A: Mar. 2026 )
=(8.224 - 28.990) / 8.224
=-252.50%

* 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 Shares Buyback Ratio % →
What does a Shares Buyback Ratio % of -3,689.54 mean?
AIM ImmunoTech (AIM) has a Shares Buyback Ratio % of -3,689.54 as of Sep. 04, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on AIM ImmunoTech and its competitors.
Is AIM ImmunoTech's Shares Buyback Ratio % too high?
AIM ImmunoTech's current Shares Buyback Ratio % is -3,689.54. Overall, AIM ImmunoTech has a GF Score™ of 22/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does AIM ImmunoTech's Shares Buyback Ratio % compare to SKYE and ENSC?
AIM ImmunoTech's Shares Buyback Ratio % of -3,689.54 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 Shares Buyback Ratio % for a Biotechnology company?
A good Shares Buyback Ratio % depends on the Biotechnology industry context. However, Shares Buyback Ratio % 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 Shares Buyback Ratio % mean?
A high Shares Buyback Ratio % can signal that a stock is expensive relative to its fundamentals. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on AIM ImmunoTech and its competitors. AIM ImmunoTech's current Shares Buyback Ratio % is -3,689.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AIM ImmunoTech stock overvalued right now?
Based on GuruFocus' analysis, AIM ImmunoTech (AIM) is currently considered Possible Value Trap. The stock's GF Value™ is $0.83, compared to a current price of $0.23 — trading 72.3% below its estimated fair value. The current Shares Buyback Ratio % is -3,689.54. AIM ImmunoTech's overall GF Score™ is 22/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Buyback Ratio % calculated?
Shares Buyback Ratio % is calculated from a company's financial statements. For AIM ImmunoTech (AIM), the current Shares Buyback Ratio % is -3,689.54 as of Sep. 04, 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 AIM ImmunoTech (AIM) Overvalued in 2026?

Based on GuruFocus' analysis, AIM ImmunoTech stock appears to be undervalued. The current stock price of $0.23 is trading 72.3% below its estimated GF Value™ of $0.83. GuruFocus considers AIM ImmunoTech to be Possible Value Trap.

Key valuation signals for AIM:

  • Shares Buyback Ratio %: -3,689.54
  • GF Value™: $0.83 vs. price of $0.23 (72.3% below fair value)
  • GF Score™: 22/100 with 6 warning signs

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

AIM ImmunoTech Business Description

Other Exchanges 0A4Y:UK
Address 2117 SW Highway 484, Ocala, FL, USA, 34473
AIM ImmunoTech Inc is an immuno-pharma company focused on the research and development of therapeutics to treat multiple types of cancers, viral diseases, and immune-deficiency disorders, and to treat cancers for which there are currently inadequate or unmet therapies. Its flagship products are Ampligen (rintatolimod) and Alferon N Injection (Interferon alfa). Ampligen is a double-stranded RNA (dsRNA) molecule being developed for globally important cancers, viral diseases, and disorders of the immune system. Ampligen is approved for commercial sale in the Argentine Republic for the treatment of severe Chronic Fatigue Syndrome (CFS).
22GF Score

Get the complete analysis for AIM

Shares Buyback Ratio % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.23
Price
$0.83
GF Value