Protein Producers: Beef, Chicken and Pork Spreads

Introduction

Two segments of the same company, in the same year, can show how differently the protein business behaves. In fiscal 2025, Tyson Foods' beef segment posted an operating margin of -5.2% as the company faced a limited supply of market-ready cattle and much higher cattle costs, while its chicken segment earned 8.5% and its prepared foods segment 9.0%. Nothing about the beef plants had changed; the price of the animals going into them had.

That is the defining feature of protein producers: they earn a processing spread between the cost of live animals and the value of the meat and byproducts they sell, and that spread moves with livestock supply far more than with demand for any brand. Beef, chicken and pork each have their own cycle and business model, which is why protein companies' earnings swing so widely and why bankers value them on normalized rather than current profits.

A meat processor buys animals, or raises them, slaughters and cuts them, and sells the meat to retailers, restaurants and other food makers, along with hides, offal and rendered products. Byproducts matter more than outsiders expect: hides, organs and rendered fats can add a meaningful share of an animal's value, and their prices move with leather, pet food and biofuel markets rather than with meat demand.

Processing Spread

The difference between the revenue a meat processor earns from the meat and byproducts of an animal and the cost of buying that animal, before plant operating costs. In beef and pork it is often measured as the boxed meat cutout value plus byproduct value minus the price paid for live cattle or hogs; processor profits depend on that spread staying above the cost of running the plant.

In simple terms:

Because animal cost is by far the largest item, a few percent change in livestock prices can move the margin from profit to loss. Plants also run best near full capacity, so when animals are scarce, processors compete for them, pushing their cost up just as plant utilization falls. Processors pass some of these swings on to the food makers and restaurants that buy their meat, which is one reason protein is among the most volatile inputs in the article on input cost inflation and pass-through.

Beef is the most cyclical of the three proteins because cattle take so long to raise. A cow produces one calf a year, and a calf takes around a year and a half to two years to reach slaughter weight. When ranchers decide to expand, they hold back heifers for breeding, which reduces the number of animals sent to slaughter before it increases it. The pattern resembles other commodity cycles, with long biological lags in place of mine construction.

Cattle Cycle

The recurring expansion and contraction of the cattle herd, typically lasting about a decade, as ranchers respond to cattle prices, feed costs and pasture conditions. In the contraction phase ranchers sell more cows and heifers, temporarily lifting beef supply; once the herd is small, supply tightens and cattle prices rise until expansion begins again.

The US herd has been in a long contraction. The US Department of Agriculture counted 86.2 million cattle and calves on US farms on January 1, 2026, slightly below 86.5 million a year earlier, with beef cows down 1% to 27.6 million and cattle on feed down 3%. Drought, high feed costs and older ranchers leaving the industry have slowed the rebuilding that higher prices would normally trigger.

For packers, a small herd means expensive cattle and idle capacity. Tyson's annual report attributed its beef losses to limited supply and cattle costs that rose by about $1.8 billion in the year, and in November 2025 the company announced it would close its beef plant in Lexington, Nebraska, which employed about 3,200 people, to bring capacity closer to the available cattle. Beef processing in the US is concentrated in four large packers, Tyson, JBS, Cargill and National Beef, so capacity decisions by any one of them affect the whole market.

Concentration also brings legal and political scrutiny. Packers have faced price-fixing lawsuits from customers and ranchers and repeated calls for antitrust investigations when beef prices are high, which adds legal costs and headline risk to the cycle.

Chicken: the integrated model

Chicken works very differently. Large chicken companies are vertically integrated: they own the breeding flocks, hatcheries, feed mills and processing plants, and they contract with farmers to raise the birds in houses the farmers own. A broiler chicken reaches market weight in roughly six to seven weeks, so supply can respond to prices within months rather than years.

The biggest cost is feed, mostly corn and soybean meal, which ties chicken margins to grain prices. When grain is cheap and demand is strong, as it was for much of 2024 and 2025, chicken producers earn strong margins; when grain rises or the industry expands too quickly, margins collapse. Tyson and Pilgrim's Pride, majority-owned by JBS, are among the largest US chicken producers, alongside Wayne-Sanderson, Perdue and Koch Foods.

Pork: the hog cycle and exports

Pork sits between the two. A hog reaches market weight in about six months, so the hog cycle is shorter than the cattle cycle, but pork producers face both feed cost and hog price swings. Some companies own their hogs, others buy them under contracts tied to market prices, and many sell a large share of their output abroad, so export demand, especially from Asia and Mexico, and trade policy matter more for pork than for the other proteins. Disease outbreaks, such as African swine fever in China and parts of Europe, can reshape global pork trade within a single year.

The three proteins rarely peak together, which is why diversified companies such as Tyson and JBS hold all of them:

Prepared foods such as bacon, sausages, deli meats and frozen meals carry steadier margins than commodity meat, because brands and processing add value and the meat is only one input. That is why protein companies try to push more of their output into branded and value-added products, which behave more like the businesses described in the article on how packaged food companies make money.

The sector's deals follow from the same volatility. Protein companies buy branded and prepared foods businesses to stabilize earnings, sell or close plants when a cycle turns against them and use their scale to supply retailers and restaurant chains across several proteins. JBS, the Brazilian-founded meat group that owns Pilgrim's Pride and large beef and pork operations, moved its primary listing to the New York Stock Exchange in June 2025 after redomiciling in the Netherlands, giving it access to US capital markets for that strategy. In every protein deal, the question bankers return to is where each business sits in its cycle, which is why buyers and lenders work from normalized EBITDA rather than the latest year: a buyer who pays for peak spreads will spend years waiting for them to come back.