NVS vs PFE: How Novartis AG and Pfizer Compare (2026)
Last updated August 2026
Short answer
NVS and PFE are similarly sized, but PFE trades noticeably cheaper on forward earnings (8.85x vs 15.82x): the market is paying up for NVS's profile and pricing PFE more conservatively, or for faster growth. Which you prefer comes down to the drivers you believe, and whether adding either over-concentrates what you already own.
NVS vs PFE: the tie-breaker metrics
Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | NVS | PFE | What it tells you |
|---|---|---|---|
| Forward P/E | 15.82 | 8.85 | Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up. |
| Trailing P/E | 23.59 | 19.09 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 0.50 | 0.31 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 75% of range | 30% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
| Price / book | 7.14 | 1.58 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Reading it: PFE is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.
Before you buy: how NVS and PFE affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. NVS and PFE share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined NVS and PFE exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does Novartis AG (NVS) do?
Novartis AG is a Swiss pharmaceutical company, and NVS is its US-listed American Depositary Receipt trading on the NYSE. Over the past several years it deliberately reshaped itself into a pure-play innovative-medicines business: it spun off the Alcon eye-care division in 2019 and separated the Sandoz generics and biosimilars unit in 2023, distributing those shares to Novartis holders. What remains is a focused portfolio of patented prescription drugs concentrated in four therapeutic areas: oncology, immunology, neuroscience, and cardiovascular-renal-metabolic disease. Oncology is its largest contributor, and the company has built a reputation for high core operating margins, reaching roughly 40% in 2025.
What does Pfizer (PFE) do?
Pfizer is one of the world's largest pharmaceutical companies, developing, manufacturing, and selling prescription medicines and vaccines across many therapeutic areas. Its portfolio spans oncology (a strategic priority, expanded sharply by the acquisition of cancer drugmaker Seagen), vaccines (including pneumococcal franchise Prevnar and its COVID-19 vaccine Comirnaty, partnered with BioNTech), internal medicine and cardiology (such as the Vyndaqel/Vyndamax family and Eliquis, co-marketed with Bristol Myers Squibb), immunology and inflammation, and antivirals (including the COVID treatment Paxlovid). Pfizer makes money selling these drugs to wholesalers, pharmacies, hospitals, and governments worldwide. The company saw an enormous revenue surge from COVID-19 products during the pandemic, then a steep decline as that demand normalized, leaving it to refill growth through its pipeline, oncology expansion, and acquisitions while a wave of patent expirations looms later this decade. Founded in 1849 and headquartered in New York City, Pfizer is a mature, dividend-paying large-cap navigating a post-COVID reset.
NVS vs PFE: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- NVS drivers: Priority growth brands offsetting the cliff; Focused, high-margin innovative-medicines model.
- PFE drivers: Oncology expansion via Seagen; Broad, diversified portfolio.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The dominant risk is the patent cliff: Entresto, Tasigna, and Promacta/Revolade are losing exclusivity, and Entresto alone was the largest seller, so the priority growth brands must scale fast enough to fill the gap, which is not guaranteed. For PFE, pfizer faces a significant patent cliff later this decade, with several major products losing exclusivity, pressuring revenue unless the pipeline and acquisitions fill the gap.
NVS or PFE: which should you pick?
NVS vs PFE: the full fundamentals
NVS. Figures are approximate and qualitative, tied to the asOf date; verify live numbers before acting. The near-term picture is a revenue and profit dip as blockbusters lose exclusivity, so the stock is best judged on whether the newer growth brands and pipeline can restore mid-single-digit growth over the medium term rather than on a single trailing quarter.
PFE. Pfizer trades at a below-market multiple and a high dividend yield, reflecting investor concern about the post-COVID revenue reset and a looming patent cliff. Its valuation balances substantial cash generation and diversification against questions over whether the pipeline and Seagen-led oncology push can restore durable growth.
Headline figures (approximate, Jul 2026): NVS shows revenue (ttm) Approximately $50 billion in annual net sales; Q1 2026 net sales were about $13.1 billion, down roughly 5% at constant currency on generic erosion, growth drivers Priority brands Kisqali, Kesimpta, Pluvicto, Leqvio, and Scemblix growing well above 50% at constant currency, offsetting Entresto's decline, margins/profitability High core operating margin, around 40% in 2025; 2026 guidance is for a low single-digit decline in core operating income on generic and R&D pressure, dividend Pays an annual dividend with a long record of increases; yield has recently been roughly 2%, subject to currency and Swiss withholding tax for ADR holders; PFE shows revenue (ttm) ~$60 billion, operating margin ~25%, recovering post-COVID normalization, net income (ttm) multi-billion, variable with COVID product swings, dividend yield ~6%, high for large-cap pharma.
The bottom line: NVS vs PFE
NVS and PFE are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined NVS and PFE exposure against your real portfolio. It is not an investment adviser.
Wondering how NVS or PFE fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Novartis AG with AI
Connect the broker you already use and ask Walnut's AI how NVS fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between NVS and PFE?
+
Novartis AG is a Swiss pharmaceutical company, and NVS is its US-listed American Depositary Receipt trading on the NYSE. Pfizer is one of the world's largest pharmaceutical companies, developing, manufacturing, and selling prescription medicines and vaccines across many therapeutic areas. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is NVS or PFE the better stock?
+
Neither is universally better; they suit different views and risk levels. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, NVS or PFE?
+
On forward P/E (as of August 2026), NVS trades at 15.82x and PFE at 8.85x, so PFE is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both NVS and PFE?
+
Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of NVS vs PFE?
+
NVS: The dominant risk is the patent cliff: Entresto, Tasigna, and Promacta/Revolade are losing exclusivity, and Entresto alone was the largest seller, so the priority growth brands must scale fast enough to fill the gap, which is not guaranteed. Pipeline risk is structural because late-stage trials can fail and regulators can reject or delay approvals, turning expected future revenue into a write-off. Large acquisitions such as Avidity add integration and financing risk and raised net debt. US drug-pricing policy, potential pharmaceutical tariffs, and pricing pressure are outside the company's control and could compress margins. Because NVS is a Swiss ADR, US investors also carry dollar-versus-Swiss-franc currency risk, and Swiss dividend withholding tax reduces net income for some holders. Concentration in a handful of growth drugs means a single clinical or commercial setback can move the stock. PFE: Pfizer faces a significant patent cliff later this decade, with several major products losing exclusivity, pressuring revenue unless the pipeline and acquisitions fill the gap. COVID-19 product revenue (Comirnaty, Paxlovid) has fallen sharply and remains volatile and hard to forecast. The Seagen deal added substantial debt, and large acquisitions carry integration and return risk. Drug pricing pressure, including US policy such as Medicare negotiation, threatens margins on key products. Pipeline setbacks, clinical-trial failures, and regulatory decisions can swing the stock, and the company must continually prove it can generate new blockbusters to sustain growth as legacy drugs mature.
Related comparisons
Browse all stock comparisons.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell NVS or PFE; figures are approximate and dated (as of August 2026). Verify current data before investing.