IMPP vs STNG: Which Is the Better Buy in 2026?

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.

Reading it: IMPP 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.

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. IMPP and STNG 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 IMPP and STNG 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.

Imperial Petroleum Inc. is a ship-owning company headquartered in Athens, Greece, that provides seaborne transportation of petroleum products, crude oil, and dry cargo. It was spun off from StealthGas in December 2021 and trades on the Nasdaq Capital Market, with its common stock under IMPP and an 8.75% Series A Cumulative Redeemable Perpetual Preferred under IMPPP. Its fleet mixes MR product tankers, a suezmax, and handysize, supramax and kamsarmax drybulk carriers, and management has been growing the fleet toward roughly 26 vessels on the water in 2026 with additional deliveries agreed. Because much of the fleet operates in the spot market, revenue and profit track daily charter rates closely, which makes results swing sharply quarter to quarter with the strength of tanker and drybulk markets.

Full IMPP guide

Scorpio Tankers Inc is one of the world's largest owners and operators of product tankers, the ships that carry refined petroleum products such as gasoline, diesel, jet fuel, and naphtha (as opposed to crude oil). Its fleet spans LR2, MR, and Handymax vessels, and in 2026 numbered in the low 80s of ships as the company sold selected older tankers. The economics are straightforward but volatile: most vessels earn money in the spot and pool markets, where daily time-charter-equivalent (TCE) rates move with global refined-product demand, trade routes, refinery locations, and fleet supply. When those rates are high, a large fleet like Scorpio's generates enormous cash flow because much of a ship's cost is fixed; when rates fall, that same operating leverage cuts the other way.

Full STNG guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• IMPP drivers: Debt-free balance sheet and asset backing; Fleet growth into a strong shipping cycle.
• STNG drivers: Product-tanker spot rates drive everything; Deleveraging and a stronger balance sheet.

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 charter-rate cyclicality: with heavy spot exposure, Imperial's profits can fall as fast as they rose if tanker or drybulk rates weaken, so recent record quarters should not be extrapolated. For STNG, the dominant risk is shipping cyclicality: Scorpio's revenue and profits are tied to product-tanker spot rates, which can fall sharply if refined-product demand weakens, trade routes shorten, or a wave of newbuild vessels expands supply.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick IMPP if you believe its drivers more; STNG if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the IMPP and STNG guides.

IMPP. All figures are approximate, tied to the asOf date, and should be verified against the latest company filings before acting. As a foreign private issuer, Imperial reports on Form 6-K and 20-F, so the cadence and format differ from US domestic filers. For a spot-exposed shipping company, trailing earnings reflect where charter rates recently sat in the cycle and may not repeat, so the durability of cash flows and the pace of capital returns matter more than any point-in-time P/E. The recurring question for this stock is whether management narrows the gap to asset value through buybacks and returns, or issues more equity and widens it again.

STNG. Figures are approximate and tied to the asOf date, so verify live numbers before acting. For a cyclical shipping company, earnings multiples matter less than where tanker rates sit in the cycle and what the fleet is worth net of debt: a low P/E can simply reflect peak-cycle earnings that may not repeat. Scorpio's deleveraging and capital returns have strengthened the story, but the stock is still fundamentally a bet on product-tanker freight markets. Nothing here is investment advice.

Headline figures (approximate, Jul 2026): IMPP shows revenue trend Grew year over year in 2025 (reported around the low $160 millions), with 2026 quarters described by the company as among its best ever; figures are approximate, verify live, profitability Solidly profitable through the strong 2024-2026 tanker cycle, with meaningful net income and EBITDA; earnings are highly sensitive to charter rates and can swing sharply, balance sheet Debt-free with a large cash and time-deposit position (reported around the high $100 millions at year-end 2025); unusually strong for a company this size, verify current figures, market cap tier Micro-cap; the equity value has at times sat below reported cash plus fleet value, the basis of the deep-value thesis; STNG shows revenue trend Highly cyclical, driven by product-tanker TCE rates; strong in firm markets and can fall quickly when rates soften. Verify live figures before acting., profitability High operating leverage: strong spot rates produce large profits, weak rates compress them fast, so earnings swing widely across the cycle. Verify live figures before acting., balance sheet / leverage Substantially deleveraged versus prior years, with average debt sharply reduced and a large cash position plus undrawn revolvers. Verify live figures before acting., valuation framing Often screened on net asset value (fleet value less debt) and cash flow rather than a simple P/E; a low multiple on peak-cycle earnings can be a trap. Verify live figures before acting..

IMPP and STNG 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 IMPP and STNG exposure against your real portfolio. It is not an investment adviser.