AB vs KMT: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 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: AB 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. AB and KMT 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 AB and KMT 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.

AllianceBernstein is a global investment management firm that runs research-intensive active strategies across equities, fixed income, alternatives, and multi-asset portfolios. It serves three client channels: Institutional Services (pensions, endowments, insurers, and central banks), Retail Services (mutual funds and separately managed accounts), and Private Wealth Management for high-net-worth families. Assets under management reached about $905 billion by mid-2026 and stood at a preliminary $900 billion at September 30, 2026 ($383 billion institutional, $352 billion retail, $165 billion private wealth), split fairly evenly across institutional, retail, and private-wealth clients, and the firm earns the bulk of its revenue from asset-based management fees plus performance fees and Bernstein Research services. Equitable Holdings (EQH) is the controlling owner, holding a large majority economic interest through the operating partnership.

Full AB guide

Kennametal Inc. (NYSE: KMT) is a Pittsburgh-area industrial company founded in 1938 that designs and manufactures cutting tools, tooling systems, and wear-resistant components built largely from tungsten carbide and other hard materials. It operates through two segments: Metal Cutting, which sells turning, milling, hole-making, and tooling-system products to general engineering, transportation, aerospace and defense, and energy customers, and Infrastructure, which supplies wear parts, metallurgical powders, and products for construction, earthworks, mining, and energy end markets. Its products are consumables that wear out and get replaced, giving the business a recurring aftermarket character tied to how much machining and heavy work its customers are doing.

Full KMT guide

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

• AB drivers: Assets under management scale; Distribution-driven income.
• KMT drivers: Consumable, aftermarket-driven demand; Tungsten pricing and margin swings.

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: AB's revenue is tightly linked to markets, so a downturn in equities or bonds would shrink the fee base and the distribution alongside it. For KMT, kennametal's results are highly cyclical and fall when global manufacturing, construction, and energy activity slow, so a downturn can compress both volume and margins quickly.

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 AB if you believe its drivers more; KMT 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 AB and KMT guides.

AB. AB trades at a modest earnings multiple (roughly 10x trailing and 9x forward) that reflects its status as a mature, market-sensitive asset manager rather than a growth stock. The standout feature is the distribution yield near 10%, a function of the MLP pass-through structure that returns almost all cash to unitholders each quarter. With the payout ratio near 100% and units down about 10% in 2026, both the yield and the multiple should be read against the risk that markets or flows turn negative; the seven covering analysts have a consensus hold and a mean target near $37.

KMT. A trailing P/E near 7 looks cheap for an industrial, but it rests on tungsten-driven peak earnings; the forward multiple of about 13 reflects analysts' expectation that profits fall back later. The stock is up about 7% in 2026 and about 40% over one year, yet it has slipped about 10% over the last three months from a 52-week high near $44. The fiscal first-quarter 2027 report on November 4, 2026 (consensus about $2.65 EPS on $770 million of sales, against company guidance of $2.50-2.80) is the next test of how long elevated pricing lasts.

Headline figures (approximate, October 2026): AB shows assets under management ~$900B (preliminary, September 30, 2026), operating partnership revenue (q2 2026) ~$888M (2025 full year ~$3.5B), q2 2026 adjusted epu ~$0.82 vs ~$0.83 consensus, distributions (ttm) ~$3.47/unit, ~10% yield; KMT shows revenue (fy2026, ended june) ~$2.36B (up ~20%), revenue (q4 fy2026) ~$737M (up ~43%), adjusted eps (fy2026) ~$4.57 record (reported $4.42), fy2027 guidance Sales ~$3.33-3.45B, adj. EPS ~$4.15-5.15.

AB and KMT 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 AB and KMT exposure against your real portfolio. It is not an investment adviser.