Pharmaceutical Preparations · SIC 2834

Phathom Pharmaceuticals, Inc.

PHAT

Watch

Latest revenue

$58.3M

as of 2026-03-31

Latest net income

$-30.4M

as of 2026-03-31

Net margin

-52.1%

as of 2026-03-31

Price · 5Y

-20.4% / yr 34.2 pts / yr vs S&P 500 67.9% total
Compare:

Live market

delayed ≤15 min
$11.33
2.16%
Market cap
$903.6M
Enterprise value
$903.6M
P/E (trailing)
Forward P/E
P/B
Dividend yield
0.0%
52-wk high
$18.31
52-wk low
$3.92
Beta
Shares out
79.8M

5-year trend

What this company does

AI

Item 1. Business Overview We are a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal, or GI, diseases. Our approved products, VOQUEZNA®, VOQUEZNA® TRIPLE PAK® and VOQUEZNA® DUAL PAK®, contain vonoprazan, an oral small molecule potassium-competitive acid blocker, or PCAB. PCABs are a novel class of medicines that block acid secretion in the stomach. Vonoprazan is the first gastric anti-secretory agent from a novel class approved in the United States, Europe, or Canada in over 30 years, and has shown rapid, potent, and durable anti-secretory effects. Vonoprazan has also demonstrated clinical benefits over the current standard of care as…

AI summary unavailable — showing raw filing excerpt

Generated from PHAT's filing dated 2024-03-07

Key risks

AI

Item 1A. Risk Factors You should carefully consider the following risk factors, together with the other information contained in this annual report on Form 10-K, including our financial statements and the related notes and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” before making a decision to purchase or sell shares of our common stock. We cannot assure you that any of the events discussed in the risk factors below will not occur. These risks could have a material and adverse impact on our business, results of operations, financial condition and growth prospects. If that were to happen, the trading price of our common stock could decline.…

AI summary unavailable — showing raw filing excerpt

Generated from PHAT's filing dated 2024-03-07

Profitability

Gross margin

87.1%

1.8%

Operating margin

-91.4%

81.8%

Net margin

-126.3%

79.1%

Return on equity

50.5%

61.7%

Return on assets

-85.4%

3.4%

Leverage

Debt / equity

-1.59×

36.1%

Long-term debt / equity

-0.48×

39.9%

Debt / assets

269.1%

61.1%

Earnings tracker

QuarterRevenueYoYNet incomeYoYNet margin

Q1 2026

2026-03-31

$58.3M+104.4%$-30.4M+67.8%-52.1%

Q4 2025

2025-12-31

$57.6M+94.1%$-21.1M+71.6%-36.7%

Q3 2025

2025-09-30

$49.5M+202.7%$-30.0M+65.0%-60.5%

Q2 2025

2025-06-30

$39.5M+439.4%$-75.8M+17.1%-191.9%

Q1 2025

2025-03-31

$28.5M+1391.6%$-94.3M-13.8%-330.7%

Q4 2024

2024-12-31

$29.7M$-74.5M-251.0%

Q3 2024

2024-09-30

$16.4M$-85.6M-97.9%-523.3%

Q2 2024

2024-06-30

$7.3M$-91.4M-123.2%-1248.6%

Year-over-year change vs the same fiscal quarter one year prior. Revenue + net income sourced from SEC 10-Q / 10-K filings — no analyst-consensus dependency.

Industry trend

Pharmaceutical Preparations · SIC 2834

No data yet for industry average

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Insider activity

Insider buying

$0

Insider selling

$26.8K

Net activity

−$26.8K

Distinct insiders

1

Open-market trades over the last 365 days.

Recent transactions

DateInsiderTypeSharesPriceValue
2025-11-03

Robert Charles Breedlove

Principal Accounting Officer

Sale524$13.51$7.1K
2025-09-05

Robert Charles Breedlove

Principal Accounting Officer

Sale461$12.09$5.6K
2025-07-16

Robert Charles Breedlove

Principal Accounting Officer

Sale1,692$8.36$14.2K

Source: SEC Form 4 filings. Officers, directors, and 10%+ owners must disclose share transactions within two business days. RSU grants and tax-withholding rows are excluded by default — compensation activity is not a trading signal.

Who owns PHAT

Institutional value

$328.7M

Total shares held

31.2M

Distinct holders

81

-90 vs prior

As of

2026-03-31

Prior: 2025-12-31

Filers with $100M+ AUM disclose holdings 45 days after quarter end.

Top institutional holders

#ManagerSharesValueQoQ changeAction
1Medicxi Ventures Management (Jersey) Ltd7.5M$82.9M+0 (+0.0%)No change
2Invesco Ltd.4.3M$48.0M+401.6K (+10.2%)Added
3BlackRock, Inc.4.1M$45.1M+506.4K (+14.2%)Added
4Carlyle Group Inc.3.5M$38.8M+0 (+0.0%)No change
5VANGUARD CAPITAL MANAGEMENT LLC2.6M$28.7MNew
6Ensign Peak Advisors, Inc1.6M$18.1M-724.2K (-30.8%)Trimmed
7WASATCH ADVISORS LP1.3M$14.9M+9.2K (+0.7%)Added
8FRANKLIN RESOURCES INC994.5K$11.0MNew
9VANGUARD PORTFOLIO MANAGEMENT LLC666.0K$7.4MNew
10UBS Group AG360.4K$4.0M+56.0K (+18.4%)Added
11VANGUARD FIDUCIARY TRUST CO338.7K$3.8MNew
12JPMORGAN CHASE & CO287.4K$3.0M-9.3K (-3.1%)Trimmed
13Simplify Asset Management Inc.262.4K$2.9M-59.5K (-18.5%)Trimmed
14Avidity Partners Management LP249.4K$2.8M+43.3K (+21.0%)Added
15Bank of New York Mellon Corp124.0K$1.4M+1.1K (+0.9%)Added
16Nuveen, LLC117.3K$1.3M+8.5K (+7.8%)Added
17Stratos Wealth Partners, LTD.100.0K$1.1M+49.7K (+98.8%)Added
18Swiss National Bank92.6K$1.0M+8.6K (+10.2%)Added
19Russell Investments Group, Ltd.85.7K$951.9K+79.0K (+1189.6%)Added
20HUSSMAN STRATEGIC ADVISORS, INC.84.0K$933.2K-63.0K (-42.9%)Trimmed

Source: SEC Form 13F-HR. Positions aggregated across sub-managers within each firm. Options (puts/calls) excluded — common stock only.

Top questions investors are asking

Coming once PHAT's latest filing finishes processing.