LONA (LeonaBio) Total Operating Expense: $42.79 Mil (TTM As of Mar. 2026)


LONA LeonaBio Inc LONA
28 GF Score
Price $8.80
! 2 Warning Signs
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What is LeonaBio Total Operating Expense?

LeonaBio LONA -0.79% 28 Total Operating Expense is $42.79 Mil as of Mar. 2026. GuruFocus rates LONA with a GF Score™ of 28/100. The stock has 2 warning signs investors should review.

LeonaBio's Total Operating Expense for the three months ended in Mar. 2026 was $18.14 Mil. LeonaBio's Total Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $42.79 Mil.

LeonaBio Total Operating Expense Related Terms

LeonaBio Total Operating Expense Historical Data

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The historical data trend for LeonaBio's Total Operating Expense 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.

LeonaBio Total Operating Expense Chart

LeonaBio Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Operating Expense
Get a 7-Day Free Trial 55.19 88.86 126.94 96.78 34.18

LeonaBio Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Total Operating Expense 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 9.54 7.29 6.87 10.48 18.14
LONA
28GF Score
LeonaBio Inc LONA
Total Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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LeonaBio Total Operating Expense Calculation

Total Operating Expense is the primary recurring expense associated with central operations that are incurred in order to generate sales.


Total Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $42.79 Mil.

* 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 Total Operating Expense of $42.79 Mil mean?
LeonaBio (LONA) has a Total Operating Expense of $42.79 Mil as of Mar. 2026. Total operating expense is the primary recurring expense associated with central operations. View historical data on LeonaBio and its competitors.
Is LeonaBio's Total Operating Expense too high?
LeonaBio's current Total Operating Expense is $42.79 Mil. Overall, LeonaBio has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does LeonaBio's Total Operating Expense compare to ICCC and TELO?
LeonaBio's Total Operating Expense of $42.79 Mil 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 Total Operating Expense for a Biotechnology company?
A good Total Operating Expense depends on the Biotechnology industry context. However, Total Operating Expense 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 Total Operating Expense mean?
A high Total Operating Expense can signal that a stock is expensive relative to its fundamentals. Total operating expense is the primary recurring expense associated with central operations. View historical data on LeonaBio and its competitors. LeonaBio's current Total Operating Expense is $42.79 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is LeonaBio stock overvalued right now?
LeonaBio (LONA) has a current Total Operating Expense of $42.79 Mil. The current Total Operating Expense is $42.79 Mil. LeonaBio's overall GF Score™ is 28/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Operating Expense calculated?
Total Operating Expense is calculated from a company's financial statements. For LeonaBio (LONA), the current Total Operating Expense is $42.79 Mil 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.

LeonaBio Business Description

Address 18706 North Creek Parkway, Suite 104, Bothell, WA, USA, 98011
LeonaBio Inc is a clinical-stage biopharmaceutical company focused on the development of novel therapeutics for high unmet medical needs. Its key drug candidates, lasofoxifene and ATH-1105, are novel, small-molecule therapies with the potential to address treatment-resistant metastatic breast cancer and amyotrophic lateral sclerosis (ALS). LeonaBio is also exploring the use of other drug candidates that enhance the neurotrophic HGF system, including ATH-1020, to improve neuronal health and function in multiple neurological diseases. In addition, it is also focused on designing and testing new early compounds directed towards novel targets for a variety of clinical applications. The company operates as a single operating segment, developing and commercializing therapeutics.
28GF Score

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