X4 Pharmaceuticals Inc

NASDAQ:XFOR USA Biotechnology
Market Cap
$369.86 Million
Market Cap Rank
#12878 Global
#5437 in USA
Share Price
$4.23
Change (1 day)
+18.82%
52-Week Range
$0.19 - $5.70
All Time High
$156.18
About

X4 Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the research, development, and commercialization of novel therapeutics for the treatment of rare diseases of the immune system. It offers XOLREMDI, an orally bioavailable selective antagonist of chemokine receptor C-X-C chemokine receptor type 4 (CXCR4) for the treatment of patients with warts, hypogammaglobulinemia, infections, an… Read more

Market Cap & Net Worth: X4 Pharmaceuticals Inc (XFOR)

X4 Pharmaceuticals Inc (NASDAQ:XFOR) has a market capitalization of $369.86 Million ($369.86 Million) as of March 19, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #12878 globally and #5437 in its home market, demonstrating a 1.93% increase in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying X4 Pharmaceuticals Inc's stock price $4.23 by its total outstanding shares 87436688 (87.44 Million).

X4 Pharmaceuticals Inc Market Cap History: 2017 to 2026

X4 Pharmaceuticals Inc's market capitalization history from 2017 to 2026. Data shows change from $6.69 Billion to $369.86 Million (-30.14% CAGR).

Index Memberships

X4 Pharmaceuticals Inc is a constituent of 2 market indices:

Index Total Market Cap Weight (%) Rank by Market Cap
NASDAQ Health Care
IXHC
$2.24 Trillion 0.01% #350 of 976
NASDAQ Composite
IXIC
$33.39 Trillion 0.00% #1262 of 3165

Weight: X4 Pharmaceuticals Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

X4 Pharmaceuticals Inc Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how X4 Pharmaceuticals Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

25.09x

X4 Pharmaceuticals Inc's market cap is 25.09 times its annual revenue

Industry average:
1728.56x
Lower than industry average

Latest Price to Earnings (P/E) Ratio

N/A

P/E ratio not applicable due to negative or zero earnings

What These Ratios Tell Investors:
  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2018 $1.22 Billion $3.50 Million -$43.02 Million 347.75x N/A
2019 $935.57 Million $3.00 Million -$56.60 Million 311.86x N/A
2020 $562.22 Million $3.00 Million -$62.13 Million 187.41x N/A
2024 $64.14 Million $2.56 Million -$37.45 Million 25.09x N/A

Competitor Companies of XFOR by Market Capitalization

Companies near X4 Pharmaceuticals Inc in the global market cap rankings as of March 19, 2026.

Key companies related to X4 Pharmaceuticals Inc by market ranking:

  • Vertex Pharmaceuticals Inc (NASDAQ:VRTX): Ranked #162 globally with a market cap of $117.09 Billion USD.
  • Regeneron Pharmaceuticals Inc (NASDAQ:REGN): Ranked #281 globally with a market cap of $74.80 Billion USD.
  • CSL Limited (PINK:CMXHF): Ranked #344 globally with a market cap of $63.46 Billion USD.
  • argenx SE (OTCGREY:ARGNF): Ranked #500 globally with a market cap of $42.99 Billion USD.

Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#162 Vertex Pharmaceuticals Inc NASDAQ:VRTX $117.09 Billion $462.49
#281 Regeneron Pharmaceuticals Inc NASDAQ:REGN $74.80 Billion $759.05
#344 CSL Limited PINK:CMXHF $63.46 Billion $149.87
#500 argenx SE OTCGREY:ARGNF $42.99 Billion $697.42

X4 Pharmaceuticals Inc Historical Marketcap From 2017 to 2026

Between 2017 and today, X4 Pharmaceuticals Inc's market cap moved from $6.69 Billion to $ 369.86 Million, with a yearly change of -30.14%.

Year Market Cap Change (%)
2026 $369.86 Million +5.75%
2025 $349.75 Million +445.26%
2024 $64.14 Million -12.56%
2023 $73.36 Million -15.51%
2022 $86.82 Million -56.64%
2021 $200.23 Million -64.39%
2020 $562.22 Million -39.91%
2019 $935.57 Million -23.13%
2018 $1.22 Billion -81.82%
2017 $6.69 Billion --

End of Day Market Cap According to Different Sources

On Mar 18th, 2026 the market cap of X4 Pharmaceuticals Inc was reported to be:

Source Market Cap
Yahoo Finance $369.86 Million USD
MoneyControl $369.86 Million USD
MarketWatch $369.86 Million USD
marketcap.company $369.86 Million USD
Reuters $369.86 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.