Phathom Pharmaceuticals Inc

Phathom Pharmaceuticals Inc (PHAT) Stock Analysis

$5.740

-1.040 (-18.12%)At close

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High
6.760
Open
6.720
VWAP
5.84
Volume
4.87M
Mkt Cap
608.77M
Low
5.015
Amount
28.42M
EV/EBITDA, TTM
-21.53

Phathom Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is focused on the commercialization and development of novel treatments for gastrointestinal diseases. It has in-licensed the exclusive rights to vonoprazan, a first-in-class potassium-competitive acid blocker (PCAB) for the United States (U.S.), Europe and Canada. PCABs are a novel class of molecules that block acid secretion in the stomach. The Company markets vonoprazan in the U.S. as VOQUEZNA (vonoprazan) tablets for the relief of heartburn associated with non-erosive gastroesophageal reflux disease (Non-Erosive GERD) in adults, the healing and maintenance of healing of Erosive GERD in adults and relief of associated heartburn, and as part of VOQUEZNA DUAL PAK (vonoprazan tablets, amoxicillin capsules) and VOQUEZNA TRIPLE PAK (vonoprazan tablets, amoxicillin capsules, clarithromycin tablets) for the treatment of H. pylori infection in adults.

AI analysis of Phathom Pharmaceuticals Inc (PHAT)

Hold

Phathom Pharmaceuticals (PHAT) is currently trading at $6.92, which is significantly below the average analyst price target of $20. However, the stock has a low RSI of 39.876, indicating it is nearing oversold territory, but it has also experienced a year-to-date decline of 55.95%. The company's recent revenue growth of 88% year-over-year in Q2, reaching $74.3 million, shows potential for recovery. The main risk is the lowered 2026 revenue guidance of $310 million to $325 million, which may impact investor confidence.

Valuation Metrics

The current forward P/E ratio for Phathom Pharmaceuticals Inc (PHAT) is 6.60, compared to its 5-year average forward P/E of -2.77.

Forward P/E

Strongly Overvalued
5Y Average P/E
-2.77
Current P/E
6.60
Overvalued
0.32
Undervalued
-5.85

Forward EV/EBITDA

Fair
5Y Average EV/EBITDA
2.82
Current EV/EBITDA
-21.53
Overvalued
39.37
Undervalued
-33.74

Forward P/S

Fair
5Y Average P/S
69.26
Current P/S
1.16
Overvalued
258.65
Undervalued
-120.13

Alphio AI Price Scenarios for PHAT

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%PHAT

$11.97

Scenario price

B

Base

Base · 50%PHAT

$9.73

Scenario price

B

Bear

Bear · 25%PHAT

$8.43

Scenario price

Whales holding PHAT

P

Pale Fire Capital SE

+ HoldingPHAT

-0.41%

3M Return

S

StepStone Group Inc.

+ HoldingPHAT

-5.49%

3M Return

E

EcoR1 Capital, LLC

+ HoldingPHAT

-8.74%

3M Return

Events Timeline

2026-10-23 (ET)

16:30:00

Major Averages Decline as Oil Prices Surge

13:30:00

Cantor Fitzgerald Maintains Overweight on Phathom as Stock Drops 23%

12:30:00

Dow Jones Falls Nearly 1%, Nasdaq Edges Up

05:30:00

Phathom Pharmaceuticals Responds to BDR's Lawsuit Against FDA

2026-09-29 (ET)

08:30:00

Phathom Pharmaceuticals Initiates VOQUEZNA Clinical Trial

News

PHAT FAQ — answered by Alphio AI

Phathom Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is focused on the commercialization and development of novel treatments for gastrointestinal diseases. It has in-licensed the exclusive rights to vonoprazan, a first-in-class potassium-competitive acid blocker (PCAB) for the United States (U.S.), Europe and Canada. PCABs are a novel class of molecules that block acid secretion in the stomach. The Company markets vonoprazan in the U.S. as VOQUEZNA (vonoprazan) tablets for the relief of heartburn associated with non-erosive gastroesophageal reflux disease (Non-Erosive GERD) in adults, the healing and maintenance of healing of Erosive GERD in adults and relief of associated heartburn, and as part of VOQUEZNA DUAL PAK (vonoprazan tablets, amoxicillin capsules) and VOQUEZNA TRIPLE PAK (vonoprazan tablets, amoxicillin capsules, clarithromycin tablets) for the treatment of H. pylori infection in adults. It operates in the Healthcare sector (PHARMACEUTICAL PREPARATIONS industry).

Phathom Pharmaceuticals (PHAT) is currently trading at $6.92, which is significantly below the average analyst price target of $20. However, the stock has a low RSI of 39.876, indicating it is nearing oversold territory, but it has also experienced a year-to-date decline of 55.95%. The company's recent revenue growth of 88% year-over-year in Q2, reaching $74.3 million, shows potential for recovery. The main risk is the lowered 2026 revenue guidance of $310 million to $325 million, which may impact investor confidence.

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This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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