XFOR (X4 Pharmaceuticals) Additional Paid-In Capital: $786.43 Mil(As of Jun. 2026)

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XFOR X4 Pharmaceuticals Inc XFOR
30 GF Score
Price $4.04
! 4 Warning Signs
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What is X4 Pharmaceuticals Additional Paid-In Capital?

X4 Pharmaceuticals XFOR -0.25% 30 Additional Paid-In Capital is $786.43 Mil as of Jun. 2026. GuruFocus rates XFOR with a GF Score™ of 30/100. The stock has 4 warning signs investors should review.


X4 Pharmaceuticals's quarterly additional paid-in capital increased from Dec. 2025 ($780.86 Mil) to Mar. 2026 ($783.27 Mil) and increased from Mar. 2026 ($783.27 Mil) to Jun. 2026 ($786.43 Mil).

X4 Pharmaceuticals's annual additional paid-in capital increased from Dec. 2023 ($528.96 Mil) to Dec. 2024 ($537.62 Mil) and increased from Dec. 2024 ($537.62 Mil) to Dec. 2025 ($780.86 Mil).

X4 Pharmaceuticals Additional Paid-In Capital Related Terms

X4 Pharmaceuticals Additional Paid-In Capital Historical Data

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The historical data trend for X4 Pharmaceuticals's Additional Paid-In Capital 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.

X4 Pharmaceuticals Additional Paid-In Capital Chart

X4 Pharmaceuticals Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Additional Paid-In Capital
Get a 7-Day Free Trial Premium Member Only Premium Member Only 347.37 450.79 528.96 537.62 780.86

X4 Pharmaceuticals Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Additional Paid-In Capital 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 544.92 632.34 780.86 783.27 786.43
XFOR
30GF Score
X4 Pharmaceuticals Inc XFOR
Additional Paid-In Capital is just one metric. See GF Score™, valuation, warning signs, and more.
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X4 Pharmaceuticals Additional Paid-In Capital Calculation

Capital that a company raises in a financing round in excess of the capital's par value. The account represents the excess paid by an investor over the par-value price of a stock issue. Additional paid-in-capital can arise from issuing either preferred or common stock.

Additional Paid-In Capital is calculated as

Additional Paid-In Capital=(Issue Price-Par Value)* Shares Outstanding (Diluted Average)
What does a Additional Paid-In Capital of $786.43 Mil mean?
X4 Pharmaceuticals (XFOR) has a Additional Paid-In Capital of $786.43 Mil as of Jun. 2026. Additional paid-in capital is the capital a company raises in excess of par value. View historical data on X4 Pharmaceuticals and its competitors.
Is X4 Pharmaceuticals' Additional Paid-In Capital too high?
X4 Pharmaceuticals' current Additional Paid-In Capital is $786.43 Mil. Overall, X4 Pharmaceuticals has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does X4 Pharmaceuticals' Additional Paid-In Capital compare to LXEO and GALT?
X4 Pharmaceuticals' Additional Paid-In Capital of $786.43 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 Additional Paid-In Capital for a Biotechnology company?
A good Additional Paid-In Capital depends on the Biotechnology industry context. However, Additional Paid-In Capital 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 Additional Paid-In Capital mean?
A high Additional Paid-In Capital can signal that a stock is expensive relative to its fundamentals. Additional paid-in capital is the capital a company raises in excess of par value. View historical data on X4 Pharmaceuticals and its competitors. X4 Pharmaceuticals's current Additional Paid-In Capital is $786.43 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is X4 Pharmaceuticals stock overvalued right now?
X4 Pharmaceuticals (XFOR) has a current Additional Paid-In Capital of $786.43 Mil. The current Additional Paid-In Capital is $786.43 Mil. X4 Pharmaceuticals' overall GF Score™ is 30/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Additional Paid-In Capital calculated?
Additional Paid-In Capital is calculated from a company's financial statements. For X4 Pharmaceuticals (XFOR), the current Additional Paid-In Capital is $786.43 Mil as of Jun. 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.

X4 Pharmaceuticals Business Description

Address 61 North Beacon Street, 4th Floor, Boston, MA, USA, 02134
X4 Pharmaceuticals Inc is a biopharmaceutical company developing and commercializing novel therapeutics for the treatment of rare hematology diseases. The Company's clinical candidate is mavorixafor, a small molecule antagonist of the chemokine receptor CXCR4 that is being developed as an oral, once-daily therapy. It can increase the mobilization of mature, functional white blood cells from the bone marrow into the bloodstream. It also has two pre-clinical candidates X4P-003 and X4P-002 which are CXCR4 antagonists with different properties.
30GF Score

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