NTR vs OMEX: 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.

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. NTR and OMEX 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 NTR and OMEX 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.

Nutrien is a Canadian-headquartered agricultural giant formed from the 2018 merger of Potash Corp and Agrium, and it reports in U.S. dollars. The company runs four segments: Retail (Nutrien Ag Solutions), which distributes crop nutrients, crop protection, seed and services to farmers through a large network of stores across North America, South America and Australia, plus three upstream segments (Potash, Nitrogen and Phosphate) that mine and manufacture the fertilizers themselves. Nutrien is the largest potash producer in the world by capacity and one of the largest nitrogen producers, so its upstream results move directly with global fertilizer benchmarks, while Retail earns more stable margins from proprietary products and services.

Full NTR guide

Odyssey Marine Exploration is a Tampa-based ocean-exploration company that spent much of its history on deep-sea shipwreck search and recovery and has repositioned around seafloor critical minerals. Its two flagship efforts are subsea phosphate, notably the ExO phosphate project in the Gulf of Ulloa off Mexico's Baja California Sur, and polymetallic nodules that carry battery and critical metals. The thesis is that the world needs new sources of fertilizer feedstock and battery metals, and that seafloor deposits could supply them if projects clear the environmental, regulatory, and permitting hurdles.

Full OMEX guide

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

• NTR drivers: Potash pricing and record volumes; Nitrogen leverage to natural gas.
• OMEX drivers: Proposed merger and capital injection; Seafloor critical minerals thesis.

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 commodity price cyclicality: potash, nitrogen and phosphate prices can fall sharply, and because upstream margins are highly operationally geared, consolidated earnings can drop far faster than revenue. For OMEX, the overriding risk is that Odyssey is a pre-revenue, cash-strapped company whose own filings have raised substantial doubt about its ability to continue as a going concern, meaning it depends on new financing to keep operating.

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 NTR if you believe its drivers more; OMEX 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 NTR and OMEX guides.

NTR. As of July 2026 NTR trades near $66 for a market cap of roughly $32 billion, at a trailing P/E around 16 and a forward P/E near 15.5, modest multiples typical of a cyclical commodity producer. Q1 2026 revenue was ~$6.0 billion (up ~19% year over year) with adjusted EBITDA of ~$1.11 billion, and the business is seasonal, with the spring planting quarter usually the strongest. Because so much of the profit is commodity-driven, valuation multiples on trailing earnings can look cheap near cycle peaks and expensive near troughs, so context on where fertilizer prices sit matters more than the headline P/E.

OMEX. Figures are approximate and qualitative and can change quickly; verify live numbers in the latest filings before acting. Odyssey cannot be valued on normal earnings measures because it has essentially no revenue and ongoing losses, so any market value reflects expectations about the merger, the arbitration award, permitting, and future seafloor projects rather than current operations. A going-concern warning means the company itself has flagged risk to its ability to keep operating without new funding.

Headline figures (approximate, JULY 2026): NTR shows share price ~$66, market cap ~$32 billion, revenue (ttm) ~$28 billion, fy2025 net earnings ~$2.3 billion; OMEX shows listing Nasdaq-listed common stock; small-cap, low share price, revenue Negligible; reported only minimal marine-services income against multimillion-dollar operating expenses in early 2026, profitability Pre-revenue and loss-making; recurring operating losses, balance sheet Very low cash and a stockholders' deficit reported in early 2026; going-concern doubt disclosed.

NTR and OMEX 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 NTR and OMEX exposure against your real portfolio. It is not an investment adviser.