JBS Strike Ends, but Shrinking Cattle Herd Keeps Beef Market in a Squeeze

The three-week strike by about 3,800 workers at JBS's Greeley, Colorado plant has officially ended, with workers returning to their jobs. The resolution came after the company agreed to resume negotiations, which are scheduled to resume on April 9 and 10. While the immediate operational risk for JBS is now off the table, the fundamental commodity balance remains tight.

The plant's significance cannot be overstated. The facility, also known as Swift Beef Company, processes as much as 8% of the country's beef. Its operational stability is therefore a notable supply-side factor in an already constrained market. JBS officials stated they are preparing to resume and ramp up operations next week, a move that will help restore processing capacity lost during the walkout.

Yet the core dispute remains unresolved. JBS maintains that its "Last, Best and Final offer" remains on the table, a position the company says is in compliance with labor laws. The union, however, continues to fight what it calls unfair labor practices and demands a contract that provides a livable wage. The strike's end removes a near-term shock to the system, but it does not address the underlying pressures of a shrinking cattle herd and record-high input costs that are driving the current tight commodity balance.

The Structural Supply Deficit: Herd Contraction and Price Pressure

The immediate resolution of the JBS strike does little to alter the market's fundamental trajectory. The primary driver of the current tight commodity balance is a structural supply deficit rooted in a shrinking cattle herd. The latest data confirms this trend is not a temporary blip but a multi-year contraction with limited relief in sight.

The key metric is the beef cow inventory. According to the January 2026 report, the U.S. beef cow herd stood at 27.6 million head, a full percent smaller than the previous year and the lowest level since 1961. This decline is part of a longer cycle. The report also showed the total cattle and calves inventory at 86.2 million head, down 0.3% from a year ago, marking the 13th consecutive year of the current cattle cycle and the eighth year of contraction. Economists project that cattle inventory will likely not expand until at least 2028.

This herd contraction has direct and severe implications for supply. The smaller cow herd directly led to a 32.9 million head calf crop in 2025, which was down 1.6% from the prior year. With fewer calves being born, the pipeline for future beef production is constrained. Domestic commercial beef production in 2025 fell to 26 billion pounds, the lowest since 2016, and is expected to decline further in 2026. This tightening supply is meeting robust demand, creating powerful price pressure.

Domestic beef demand remains strong, with the retail all-fresh beef demand index hitting 138 in 2025, a 10-point jump from the prior year and the highest level in over two decades. This demand strength, coupled with record-high beef imports that accounted for 17% of total beef supplies, has been a key factor in supporting prices. The result has been a sustained rally, with retail beef prices hitting $9.64 per pound in February. This price level is a direct reflection of the tight supply-demand balance, where every available pound of beef is in high demand.

The bottom line is that the market is operating under a persistent supply constraint. The JBS strike was a temporary operational hiccup; the underlying issue is a herd that is not yet ready to grow. Until the cattle inventory begins to expand, likely not before 2028, the pressure for higher prices and increased market volatility will remain a central feature of the beef commodity story.

Demand, Processor Margins, and Political Interventions

The tight commodity balance is a story of two powerful forces colliding. On one side is robust domestic demand, and on the other, historically high input costs that are squeezing processor margins. This tension is the engine driving both price inflation and political scrutiny.

Demand remains the market's strongest pillar. The retail all-fresh beef demand index, a key metric from the Livestock Marketing Information Center, jumped to 138 in 2025, a 10-point increase from the prior year. That surge is notable; over the last 25 years, a 10-point jump has occurred only twice before. This demand strength is underpinned by a combination of factors, including a rebound after inflationary pressures eased and a continued preference for beef in the home. Yet this demand is meeting a supply that is contracting, not expanding. Domestic commercial beef production fell to 26 billion pounds last year, the lowest since 2016, and is expected to decline further. The result is a market where every pound of beef is in high demand.

This dynamic places immense pressure on the processors who sit between the farm and the consumer. For JBS, the world's largest meatpacker, this has meant a direct squeeze on its core North American beef division. Despite posting record revenue of $28 billion for the year, the division's profitability was hit hard. The company's adjusted EBITDA margin for the segment compressed, with the full-year 2025 EBITDA margin for JBS Beef North America reported at 7.4%. This compression was driven primarily by the US cattle cycle, where the smallest herd in 75 years has pushed livestock costs to historic highs. The company's own results show the strain: its Q4 2025 adjusted EBITDA fell 7% to $1.72 billion, with the margin compressing 1.8 percentage points.

The political response to these pressures is now unfolding. Record retail prices have triggered a rapid intervention from the Trump administration. Officials have ordered antitrust investigations into the country's dominant meat packers, aiming to probe market power. At the same time, the administration has expanded Argentine import quotas in an effort to increase supply and ease consumer costs. This political move underscores how far prices have moved from the farm to the table. Wholesale beef prices are expected to rise another 6.9% this year, while ground beef hit a record $6.69 per pound in December. The situation has become one of the most visible grocery cost pressures on US consumers.

The bottom line is a market caught in a cycle. Strong demand supports prices, but the fundamental supply deficit, driven by a shrinking herd, ensures that the cost of production remains elevated. This forces processors to absorb losses or pass costs to consumers, fueling political backlash. Until the cattle inventory begins to rebuild, likely not before 2028, this interplay between robust demand, high costs, and margin pressure will continue to shape the commodity's path.

Catalysts and Risks: Forward-Looking Factors for the Balance

The immediate labor crisis is over, but the market's forward path hinges on a few critical variables. The tight commodity balance will only begin to ease when the structural supply deficit shows signs of reversal. For now, three main catalysts will determine if pressures tighten further or start to abate.

First, monitor the outcome of the resumed negotiations at Greeley. The strike ended without a new contract, leaving JBS's "Last, Best and Final offer" on the table. Any concessions on wages or benefits could directly increase processing costs, squeezing margins further and potentially forcing another round of price hikes. The union's stated goal of securing a "livable wage" suggests the pressure for higher labor costs remains. The company's ability to absorb these costs or pass them on will be a key test of processor resilience in a tight market.

Second, watch for any acceleration in the U.S. cattle inventory decline. The latest data shows the total inventory at 86.2 million head, down 0.3% from a year ago and the lowest level since 1951. This contraction is expected to continue into 2026, with the 2026 calf crop likely to trend downward. The size of the 2026 calf crop is a direct function of the current, smaller beef cow herd. If the decline in inventory accelerates, it would tighten supply even more, reinforcing the current price-supporting trend. The market's volatility is already heightened by this sensitivity to news on herd size.

Third, track political and trade developments, particularly around import quotas. The Trump administration has already responded to high prices by expanding Argentine import quotas to increase supply. This is a direct attempt to introduce new supply variables and ease consumer costs. The success of this intervention will depend on the volume of beef that can actually be imported and cleared through regulatory channels. If these quotas are filled quickly, they could provide a temporary relief valve for wholesale prices. However, they do not address the underlying herd contraction, so their impact may be limited in the longer term.

The bottom line is that the market's immediate catalysts are largely external and uncertain. The labor negotiations could add a new cost layer, the herd decline is expected to continue, and political trade moves are a wildcard. Until the cattle inventory itself begins to expand, likely not before 2028, the balance will remain tilted toward supply constraints and price volatility.