Madrigal Pharmaceuticals

MDGLNASDAQUSD

THESIS ALERT

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$433.03
+$0.43 (+0.10%)Today 1M −8.30%
After hours$425.20−1.81%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

Source valuation snapshot. Not a live recalculation.
Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
Diluted earnings per share from the latest filed annual.
$432.60
Prior regular-session close from the quote source.
$431.55–$440.00
Regular-session low and high so far today.
296.5K
Regular-session shares traded · Nov 11, 4:00 PM ET.
Feb 18 projected
Projected for 2027-02-18 from the company’s own results filings (SEC 8-K Item 2.02). The company has not confirmed the date.
$353.54–$615.00
52-week trading low and high returned by the quote source.

Understand the Business

Why the Stock Moved

Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.

The core investment thesis

Own MDGL if Madrigal’s value is driven by Rezdiffra — the first approved, liver-directed oral therapy for MASH — turning rapid commercial adoption and protected exclusivity into a durable franchise while pipeline assets (GLP‑1, DGAT2, siRNA) extend.

MDGL price history

Latest price$433.03Today+$0.43 (+0.10%)
MDGL -8.47%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

4 MATERIAL PROPOSITIONS
  • Rezdiffra’s first‑to‑market status, favorable regulatory approvals (FDA and EC) and early commercial execution will sustain high product revenue and limited price erosion while the patent provides exclusivity.StrengtheningMateriality: High

    Revenue increased to $958,403,000 in FY2025 from $180,133,000 in FY2024 (filed financials). If true, revenue and gross profit will scale into a durable franchise that supports reinvestment and potential profitability; if false, initial sales could be a one‑time launch peak followed by rapid price/volume compression.

    Watch: Major payors (Medicare, top PBMs) restrict or severely limit Rezdiffra coverage or require step edits favoring cheaper or off‑label GLP‑1 use before Rezdiffra.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Revenue increased to $958,403,000 in FY2025 from $180,133,000 in FY2024 (filed financials).

    Open source ↗
  • A positive MAESTRO‑NASH OUTCOMES result expanding Rezdiffra into compensated cirrhosis (F4c) is the primary causal driver that materially enlarges the addressable market and justifies continued premium pricing and commercial investment.HoldingMateriality: High

    Business_text/MD&A: Company is evaluating Rezdiffra in patients with compensated MASH cirrhosis in MAESTRO‑NASH OUTCOMES and reported positive open‑label two‑year results in F4c cohorts (presented EASL). Success would increase eligible patients and preserve pricing power (making long‑term revenue robust); failure or neutral outcomes would cap the market to F2–F3 and reduce the franchise value.

    Watch: An outcomes readout that fails to show clinically meaningful benefit on hard outcomes (mortality, decompensation, transplant, or validated surrogate accepted by payors).

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Business_text/MD&A: Company is evaluating Rezdiffra in patients with compensated MASH cirrhosis in MAESTRO‑NASH OUTCOMES and reported positive open‑label two‑year results.

    Open source ↗
  • Madrigal’s acquisition/licensing of MGL‑2086, ervogastat and siRNA programs plus its July 2025 financing provide the capital and product diversity necessary to defend the franchise via combination regimens and new indications, reducing single‑product risk.HoldingMateriality: Medium

    Business_text: Entered exclusive global license for MGL‑2086 and acquired multiple programs. If the pipeline yields complementary agents or combination strategies, Madrigal can protect revenue and command combo pricing; if pipeline candidates fail or the company runs out of development capital, the franchise remains exposed to competition and reimbursement pressure.

    Watch: Clinical failures of key pipeline assets (MGL‑2086, ervogastat, siRNA programs) in early trials.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Business_text: Entered exclusive global license for MGL‑2086 and acquired multiple programs.

    Open source ↗
  • Sustained improvement to operating income and operating cash flow depends primarily on consolidating payer coverage and limiting price concessions; commercial revenue alone will not convert to free cash flow unless net realized price and utilization are preserved.HoldingMateriality: Medium

    Operating_cash_flow improved from $(455,572,000) in FY2024 to $(189,553,000) in FY2025 while revenue jumped to $958,403,000, showing that commercial progress has started to leverage fixed costs. If payors accept Rezdiffra broadly at near‑list/net prices, operating losses should shrink toward profitability; if payors force steep rebates/controls, operating cash flow will remain negative despite high headline revenue.

    Watch: Major payors implement steep rebates, step‑therapy, or prior authorization that materially reduces net realized price per unit.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Operating_cash_flow improved from $(455,572,000) in FY2024 to $(189,553,000) in FY2025 while revenue jumped to $958,403,000, showing that commercial progress has.

    Open source ↗
Full investment case & evidence

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Original research

Rezdiffra’s first‑to‑market status, favorable regulatory approvals (FDA and EC) and early commercial execution will sustain high product revenue and limited price erosion while the patent provides exclusivity. If true, revenue and gross profit will scale into a durable franchise that supports reinvestment and potential profitability; if false, initial sales could be a one‑time launch peak followed by rapid price/volume compression.

A positive MAESTRO‑NASH OUTCOMES result expanding Rezdiffra into compensated cirrhosis (F4c) is the primary causal driver that materially enlarges the addressable market and justifies continued premium pricing and commercial investment. Success would increase eligible patients and preserve pricing power (making long‑term revenue robust); failure or neutral outcomes would cap the market to F2–F3 and reduce the franchise value.

Madrigal’s acquisition/licensing of MGL‑2086, ervogastat and siRNA programs plus its July 2025 financing provide the capital and product diversity necessary to defend the franchise via combination regimens and new indications, reducing single‑product risk. If the pipeline yields complementary agents or combination strategies, Madrigal can protect revenue and command combo pricing; if pipeline candidates fail or the company runs out of development capital, the franchise remains exposed to competition and reimbursement pressure.

Sustained improvement to operating income and operating cash flow depends primarily on consolidating payer coverage and limiting price concessions; commercial revenue alone will not convert to free cash flow unless net realized price and utilization are preserved. If payors accept Rezdiffra broadly at near‑list/net prices, operating losses should shrink toward profitability; if payors force steep rebates/controls, operating cash flow will remain negative despite high headline revenue.

All standing thesis claims
Original report summary

Madrigal’s value is driven by Rezdiffra — the first approved, liver-directed oral therapy for MASH — turning rapid commercial adoption and protected exclusivity into a durable franchise while pipeline assets (GLP‑1, DGAT2, siRNA) extend.

Evidence assessed Nov 11, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

Bull case and bear case

Bull case and bear case for Madrigal Pharmaceuticals

Where the evidence on Madrigal Pharmaceuticals stands: Holding on the latest evidence (Nov 11, 2026). Of its 4 thesis points, 1 strengthening and 3 holding.

Bull case: what the evidence supports

  • Rezdiffra’s first‑to‑market status, favorable regulatory approvals (FDA and EC) and early commercial execution will sustain high product revenue and limited price erosion while the patent provides exclusivity.

    sec.gov ↗

  • A positive MAESTRO‑NASH OUTCOMES result expanding Rezdiffra into compensated cirrhosis (F4c) is the primary causal driver that materially enlarges the addressable market and justifies continued premium pricing and commercial investment.

    sec.gov ↗

  • Madrigal’s acquisition/licensing of MGL‑2086, ervogastat and siRNA programs plus its July 2025 financing provide the capital and product diversity necessary to defend the franchise via combination regimens and new indications, reducing single‑product risk.

    sec.gov ↗

  • Sustained improvement to operating income and operating cash flow depends primarily on consolidating payer coverage and limiting price concessions; commercial revenue alone will not convert to free cash flow unless net realized price and utilization are preserved.

    sec.gov ↗

Bear case: what would count against it

  • Major payors (Medicare, top PBMs) restrict or severely limit Rezdiffra coverage or require step edits favoring cheaper or off‑label GLP‑1 use before Rezdiffra.

    sec.gov ↗

  • An outcomes readout that fails to show clinically meaningful benefit on hard outcomes (mortality, decompensation, transplant, or validated surrogate accepted by payors).

    sec.gov ↗

  • Clinical failures of key pipeline assets (MGL‑2086, ervogastat, siRNA programs) in early trials.

    sec.gov ↗

Company research

Research on Madrigal Pharmaceuticals

Thesis-Break Engine

Thesis-break watch · Madrigal Pharmaceuticals

12 mo agonow
Trailing daily price. No thesis break has crossed here, so there is no break base rate to project.

No break has crossed Madrigal Pharmaceuticals’s thesis. Its break conditions are checked against every new filing as it lands.

How the Thesis-Break Engine works →Historical outcomes are measured against the market after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Reported results of operations (earnings release).

    Madrigal Pharmaceuticals filed an SEC 8-K on 2026-11-03: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

  2. Mixed
    Director or principal officer change.

    Madrigal Pharmaceuticals filed an SEC 8-K on 2026-08-12: Director or principal officer change. It is a dated development that tests the current thesis.

  3. Mixed
    Reported results of operations (earnings release).

    Madrigal Pharmaceuticals filed an SEC 8-K on 2026-07-30: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

Risks / falsifiers

What could break the thesis

  • Major payors (Medicare, top PBMs) restrict or severely limit Rezdiffra coverage or require step edits favoring cheaper or off‑label GLP‑1 use before Rezdiffra.
  • An outcomes readout that fails to show clinically meaningful benefit on hard outcomes (mortality, decompensation, transplant, or validated surrogate accepted by payors).
  • Clinical failures of key pipeline assets (MGL‑2086, ervogastat, siRNA programs) in early trials.
  • Major payors implement steep rebates, step‑therapy, or prior authorization that materially reduces net realized price per unit.

MDGL news

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Financial statements

MDGL income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

MDGL: quick answers

When does Madrigal Pharmaceuticals (MDGL) report earnings next?
Madrigal Pharmaceuticals's next results are projected for February 18, 2027, from the dates of its own results filings with the SEC. The company has not confirmed the date. It last reported on November 3, 2026. Earnings calendar
What is MDGL's short interest?
As of October 30, 2026, 2.1M MDGL shares were sold short, 9.20% of its shares outstanding, down 2.6% from the count before. At the stock's average daily volume that is 7.6 days to cover. FINRA publishes the count twice a month. MDGL short interest history
Have members of Congress traded MDGL?
1 trade in MDGL has been disclosed under the STOCK Act by members of Congress, the President or senior officials, none in reports made public in the last 90 days. Every disclosed MDGL trade
Which well-known investors own MDGL?
1 of the 37 well-known funds tracked here reported MDGL shares in their latest 13F filing. By share of the fund's portfolio: Paulson & Co. (John Paulson), 27.9%. Fund portfolios

MDGL in well-known investors’ portfolios

1 of 37 funds reported MDGL shares in their latest 13F filing. A 13F shows quarter-end positions and arrives up to 45 days later.

FundOf its portfolioValueChangeQuarter
John PaulsonPaulson & Co.27.9%$720M−3.8%Q2 2026

Every fund’s portfolio

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