
Phathom Pharmaceuticals (PHAT) Market Capitalization Overview
Market Cap: $1.11B as of Jan 8, 2026
$1.11B
$49.80M (4.70%)past month
As of Jan 8, 2026, Phathom Pharmaceuticals (PHAT) has a market capitalization of $1.11B. Over the past 30 days, its market cap has increased by 5.15%, while in the last 12 months, it has decreased by -5.97%.
Market capitalization represents the total value of Phathom Pharmaceuticals as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Phathom Pharmaceuticals (PHAT) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Phathom Pharmaceuticals (PHAT) helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Phathom Pharmaceuticals as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Phathom Pharmaceuticals (PHAT) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Phathom Pharmaceuticals (PHAT) helps investors assess the company's size and compare it with competitors for better investment decisions.
Phathom Pharmaceuticals (PHAT) Market Cap & Key Trends
See Phathom Pharmaceuticals’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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Phathom Pharmaceuticals (PHAT) Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Dec 1, 2025 | $1.07B | +8.81% |
| Nov 3, 2025 | $976.74M | +12.02% |
| Oct 1, 2025 | $871.90M | +3.71% |
| Sep 2, 2025 | $840.69M | +44.21% |
| Aug 1, 2025 | $582.95M | -5.65% |
| Jul 1, 2025 | $617.86M | +90.73% |
| Jun 2, 2025 | $323.94M | +38.42% |
| May 1, 2025 | $234.02M | -34.36% |
| Apr 1, 2025 | $356.55M | +0.08% |
| Mar 3, 2025 | $356.25M | -7.46% |
| Feb 3, 2025 | $384.97M | -23.19% |
| Jan 2, 2025 | $501.21M | -15.84% |
Phathom Pharmaceuticals (PHAT) End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2026 | $1.11B | -5.97% |
| 2025 | $1.19B | +112.56% |
| 2024 | $555.23M | +6.22% |
| 2023 | $522.72M | +11.93% |
| 2022 | $466.99M | -24.43% |
| 2021 | $617.93M | — |
FAQs About Phathom Pharmaceuticals (PHAT) Market Cap
As of Jan 8, 2026, the market capitalization of Phathom Pharmaceuticals (PHAT) is $1.11B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Phathom Pharmaceuticals’s market capitalization has increased by 4.70%, changing from $1.06B to $1.11B as of Jan 8, 2026.
In the last 3 months, Phathom Pharmaceuticals’s market capitalization has increased by —, changing from – to – as of –.
In the year 2025, Phathom Pharmaceuticals’s market capitalization increased from $555.23M in January to $1.19B in December, reflecting a 112.56% change.
In the past five years, Phathom Pharmaceuticals (PHAT) has had a compound annual growth rate (CAGR) of 13.82% in market capitalization. This means its market cap has grown at an average rate of 13.82% per year.