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Phathom Pharmaceuticals Inc stock is traded at $10.79, with a volume of 210.14K. It is up +4.08% in the last 24 hours and down -9.07% over the past month. Phathom Pharmaceuticals Inc operates as a clinical-stage biopharmaceutical company. The firm is focused on developing and commercializing novel treatments for gastrointestinal, or GI, diseases. Its product comprises vonoprazan, an oral small-molecule potassium competitive acid blocker medicine that blocks acid secretion in the stomach. Vonoprazan shows rapid, potent, and durable anti-secretory effects and has demonstrated clinical benefits in the treatment of gastroesophageal reflux disease, and in combination with antibiotics for the treatment of Helicobacter pylori infection.
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Previous Close:
$10.37
Open:
$10.32
24h Volume:
210.14K
Relative Volume:
0.17
Market Cap:
$860.57M
Revenue:
$204.89M
Net Income/Loss:
$-157.30M
P/E Ratio:
-5.1111
EPS:
-2.1111
Net Cash Flow:
$-97.76M
1W Performance:
+7.93%
1M Performance:
-9.07%
6M Performance:
-26.53%
1Y Performance:
+1.44%
1-Day Range:
Value
$10.23
$10.82
1-Week Range:
Value
$9.74
$10.82
52-Week Range:
Value
$7.61
$18.31

Phathom Pharmaceuticals Inc Stock (PHAT) Company Profile

Name
Name
Phathom Pharmaceuticals Inc
Name
Phone
(877) 742-8466
Name
Address
100 CAMPUS DRIVE,, FLORHAM PARK, NJ
Name
Employee
371
Name
Twitter
Name
Next Earnings Date
2026-08-06
Name
Latest SEC Filings
Name
PHAT's Discussions on Twitter

Compare PHAT vs VRTX, REGN, ARGX, ALNY, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
PHAT icon
PHAT
Phathom Pharmaceuticals Inc
10.79 827.07M 204.89M -157.30M -97.76M -2.1111
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
450.79 112.92B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
613.61 64.18B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
881.21 55.57B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
286.81 37.76B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
159.91 32.71B 742.00K -1.37B -1.07B -7.0731

Phathom Pharmaceuticals Inc Stock (PHAT) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-27-26 Upgrade Barclays Equal Weight → Overweight
Dec-12-25 Initiated Raymond James Strong Buy
Dec-09-25 Initiated Barclays Equal Weight
Feb-14-25 Initiated Cantor Fitzgerald Overweight
May-03-24 Initiated Stifel Buy
Jan-05-24 Reiterated Needham Buy
Aug-09-23 Initiated H.C. Wainwright Buy
May-11-23 Upgrade Evercore ISI In-line → Outperform
Mar-13-23 Initiated Craig Hallum Buy
Oct-21-22 Initiated Jefferies Buy
May-06-22 Downgrade Evercore ISI Outperform → In-line
May-12-21 Upgrade Goldman Sell → Neutral
Feb-17-21 Initiated BMO Capital Markets Outperform
Feb-02-21 Initiated Guggenheim Buy
Jun-26-20 Downgrade Goldman Neutral → Sell
Nov-20-19 Initiated Evercore ISI Outperform
Nov-19-19 Initiated Goldman Neutral
Nov-19-19 Initiated Jefferies Buy
Nov-19-19 Initiated Needham Buy
View All

Phathom Pharmaceuticals Inc Stock (PHAT) Latest News

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Jun 11, 2026

Phathom Pharmaceuticals (PHAT) Surges 4.74% as Bullish Momentum BuildsBreakout Trade - newsline.com

Jun 11, 2026
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Jun 09, 2026

Phathom Pharmaceuticals Inc at Goldman Sachs Healthcare Conference Transcript - GuruFocus

Jun 09, 2026
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Jun 09, 2026

Phathom: Why I’m Downgrading To "Sell" Ahead Of Competition (NASDAQ:PHAT) - Seeking Alpha

Jun 09, 2026
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Jun 08, 2026

Phathom Pharmaceuticals unveils commercial strategy momentum at Jefferies conference - Traders Union

Jun 08, 2026
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Jun 06, 2026

(PHAT) Movement Within Algorithmic Entry Frameworks - Stock Traders Daily

Jun 06, 2026
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Jun 05, 2026

Phathom Pharmaceuticals honors Tachi Yamada legacy in GI medicine - Traders Union

Jun 05, 2026
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Jun 04, 2026

PHAT Stock Price, Quote & Chart | PHATHOM PHARMACEUTICALS INC (NASDAQ:PHAT) - ChartMill

Jun 04, 2026
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Jun 02, 2026

Phathom Pharmaceuticals (PHAT) Surges 4.44% as Stock Tests Key ResistanceWave Alternation - newsline.com

Jun 02, 2026
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Jun 01, 2026

Needham Maintains Phathom Pharmaceuticals(PHAT.US) With Buy Rating, Maintains Target Price $28 - Moomoo

Jun 01, 2026
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May 28, 2026

Phathom Pharmaceuticals shows negative capital efficiency, destroying value amid high R&D costs. - Pluang

May 28, 2026
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May 27, 2026

[Form 4] Phathom Pharmaceuticals, Inc. Insider Trading Activity - Stock Titan

May 27, 2026
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May 26, 2026

Phathom Pharmaceuticals to engage investors at multiple conferences in May and June - Traders Union

May 26, 2026
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May 26, 2026

How (PHAT) Movements Inform Risk Allocation Models - Stock Traders Daily

May 26, 2026
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May 24, 2026

PHAT SEC FilingsPhathom Pharmaceuticals, Inc. 10-K, 10-Q, 8-K Forms - Stock Titan

May 24, 2026
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May 22, 2026

Phathom Pharmaceuticals (PHAT) Slips 2.16% as Stock Tests Key Support LevelsOBV Divergence - thelegaladvocate.com

May 22, 2026
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May 22, 2026

Hear Phathom at three upcoming healthcare investor conferences - Stock Titan

May 22, 2026
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May 22, 2026

Phathom Pharmaceuticals to Participate in Upcoming Investor Conferences - The Manila Times

May 22, 2026
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May 22, 2026

Phathom Shareholders Reaffirm Board, Pay and Auditor - The Globe and Mail

May 22, 2026
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May 21, 2026

Phathom (NASDAQ: PHAT) director gains shares via options and RSUs - Stock Titan

May 21, 2026
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May 21, 2026

Phathom (PHAT) director James Topper receives 24,122 RSUs in equity grant - Stock Titan

May 21, 2026
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May 21, 2026

Director Mark Stenhouse awarded 24,122 RSUs at Phathom (PHAT) - Stock Titan

May 21, 2026
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May 21, 2026

Director at Phathom Pharmaceuticals (PHAT) granted 24,122 RSUs - Stock Titan

May 21, 2026
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May 21, 2026

Director Michael Cola (PHAT) receives 24,122 RSUs in equity award grant - Stock Titan

May 21, 2026
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May 21, 2026

Director Frank Karbe receives 24,122 RSUs at Phathom (NASDAQ: PHAT) under board compensation plan - Stock Titan

May 21, 2026
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May 21, 2026

Director Theodore Schroeder (PHAT) receives 24,122 RSU award under non-employee plan - Stock Titan

May 21, 2026
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May 21, 2026

Phathom Pharmaceuticals (NASDAQ: PHAT) reports 2026 annual meeting vote outcomes - Stock Titan

May 21, 2026
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May 20, 2026

Phathom Pharmaceuticals Highlights Breadth of Independent Vonoprazan Research at Digestive Disease Week 2026 Annual Meeting - The Manila Times

May 20, 2026
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May 20, 2026

Stomach drug vonoprazan draws 28 independent studies at DDW 2026 - Stock Titan

May 20, 2026
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May 19, 2026

Analyst Reiterates Buy on Phathom as Voquezna Strategy Advances; $28 Price Target Maintained - TipRanks

May 19, 2026
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May 15, 2026

Trading Systems Reacting to (PHAT) Volatility - Stock Traders Daily

May 15, 2026
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May 14, 2026

TradingKey - TradingKey

May 14, 2026
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May 12, 2026

Number of shareholders of Phathom Pharmaceuticals, Inc. – NASDAQ:PHAT - TradingView

May 12, 2026
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May 09, 2026

Phathom Pharmaceuticals, Inc. (NASDAQ:PHAT) Given Consensus Recommendation of "Moderate Buy" by Brokerages - MarketBeat

May 09, 2026
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May 05, 2026

Phathom Pharmaceuticals CEO drives new momentum after DDW2026 to advance GI patient care - Traders Union

May 05, 2026
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May 05, 2026

Phathom Pharmaceuticals (PHAT) Is Up 11.0% After Narrowing Q1 Loss And Reaffirming 2026 Profitability Timeline - Yahoo Finance

May 05, 2026
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May 04, 2026

Phathom outlines $320M-$345M 2026 revenue as it targets operating profitability by Q3 - MSN

May 04, 2026
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May 03, 2026

How Phathom Pharmaceuticals Inc. (PHAT) Affects Rotational Strategy Timing - Stock Traders Daily

May 03, 2026
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May 03, 2026

147,000 Shares in Phathom Pharmaceuticals, Inc. $PHAT Purchased by Hussman Strategic Advisors Inc. - MarketBeat

May 03, 2026
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May 03, 2026

How The Phathom Pharmaceuticals (PHAT) Narrative Is Shifting Around Profitability And Exclusivity Risks - Yahoo Finance

May 03, 2026
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May 03, 2026

Why Phathom Pharmaceuticals (PHAT) might be the steady performer you need (Investor Interest) 2026-05-03Double EMA - newsline.com

May 03, 2026
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May 02, 2026

Analysts Have Conflicting Sentiments on These Healthcare Companies: Phathom Pharmaceuticals (PHAT), TELA Bio (TELA) and Nanobiotix (NBTX) - The Globe and Mail

May 02, 2026
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May 01, 2026

Phathom Pharmaceuticals Signals Strong Growth on Earnings Call - The Globe and Mail

May 01, 2026
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May 01, 2026

Earnings call transcript: Phathom Pharmaceuticals beats Q1 2026 EPS expectations - Investing.com Australia

May 01, 2026
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May 01, 2026

Phathom Pharmaceuticals (NASDAQ:PHAT) Stock Price Up 7.5%Should You Buy? - MarketBeat

May 01, 2026
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May 01, 2026

A Quick Look at Today's Ratings for Phathom Pharmaceuticals(PHAT.US), With a Forecast Between $25 to $28 - Moomoo

May 01, 2026
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May 01, 2026

Phathom Pharmaceuticals, Inc. (NASDAQ:PHAT) Q1 2026 Earnings Call Transcript - Insider Monkey

May 01, 2026
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May 01, 2026

Phathom Pharmaceuticals announces DDW2026 booth and team participation in Chicago - Traders Union

May 01, 2026
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May 01, 2026

Phathom Pharmaceuticals to Highlight VOQUEZNA® (vonoprazan) at DDW 2026 Annual Meeting - The Manila Times

May 01, 2026
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May 01, 2026

GERD drug VOQUEZNA gets 3 posters and a May 4 presentation at DDW - Stock Titan

May 01, 2026
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May 01, 2026

Phathom Pharmaceuticals Inc (PHAT) Q1 2026 Earnings Call Highlig - GuruFocus

May 01, 2026
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Apr 30, 2026

Phathom Pharmaceuticals (NASDAQ:PHAT) Releases Earnings Results, Misses Estimates By $0.01 EPS - MarketBeat

Apr 30, 2026

Phathom Pharmaceuticals Inc Stock (PHAT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Phathom Pharmaceuticals Inc Stock (PHAT) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Parikh Asit
Director
Jan 13 '26
Option Exercise
10.30
8,750
90,125
131,000
Parikh Asit
Director
Dec 19 '25
Option Exercise
10.30
8,750
90,125
122,250
Basta Steven L
President and CEO
Nov 28 '25
Option Exercise
0.00
90,000
0
131,625
Breedlove Robert Charles
Principal Accounting Officer
Nov 03 '25
Sale
13.51
524
7,079
47,407
Basta Steven L
President and CEO
Sep 25 '25
Option Exercise
0.00
90,000
0
90,000
Breedlove Robert Charles
Principal Accounting Officer
Sep 05 '25
Sale
12.09
461
5,573
47,931
Breedlove Robert Charles
Principal Accounting Officer
Jul 16 '25
Sale
8.36
1,692
14,152
48,392
$97.85
price up icon 1.35%
$30.07
price up icon 0.33%
$91.04
price up icon 0.08%
$54.26
price down icon 0.76%
ONC ONC
$263.58
price up icon 1.84%
$154.62
price up icon 0.53%
Cap:     |  Volume (24h):