Packaged food companies are losing the steady demand that once made them feel defensive. Shoppers are pushing back on higher prices, input costs remain stubborn, and weight-loss drugs are changing eating habits.
Campbell's Company and Tyson Foods turned that pressure into a sector warning this week.
Consumers are buying less
Campbell's Company cut its quarterly dividend by 36% to $0.25 this week after fiscal fourth-quarter sales fell 8% to $2.1B. Adjusted earnings were $0.39 a share, and organic sales fell 1%.
Campbell also said snacks sales sank 12%, meals and beverages sales fell 4%, and full-year net sales should decline 2% to 4%.
The dividend cut matters because packaged food investors often prize these stocks for reliable payouts. Campbell is also closing plants, laying off workers, and targeting $500M in cost savings by fiscal 2030.
“Our results remain unacceptable,” said Chief Executive Mick Beekhuizen. Campbell raised prices in recent years to protect margins, but lower-income shoppers have moved toward cheaper value brands and store labels.
That makes pricing power weaker just as the company needs room to repair profits. Beekhuizen said the company is resetting the dividend to accelerate debt reduction and strengthen the balance sheet.
Cattle costs hit protein
Tyson Foods cut its fiscal 2026 revenue growth forecast to 1.5% to 2% this week. That was down from 2.5% to 3.5%.The company cited volatile cattle prices and one of the most severe cattle shortages in US history.
Tyson's beef segment is now expected to post an adjusted operating loss of $625M to $775M for the fiscal year. The company had previously guided to a smaller loss range of $500M to $650M.
The pressure is spreading beyond beef. Tyson also lowered its chicken profit outlook because consumers are cautious. Pork profit guidance fell after softer hog and wholesale pricing.
Tyson recently moved to shrink its beef footprint. The company plans to shutter one beef processing plant and sell another as part of its pullback from the business. Chief Executive Donnie King said the beef restructuring should reduce operating cost pressure in fiscal 2027.
Weight-loss drugs change demand
The longer-term threat is that some customers may simply want less food. Packaged food makers are testing smaller portions, more protein, and more fiber as GLP-1 weight-loss drugs reshape appetite.Morgan Stanley projects as many as 55M Americans could be on GLP-1 drugs by 2035.
KPMG estimates GLP-1 users consume about one-fifth fewer calories while on the medications. JPMorgan sees the treatments draining $30B to $55B in annual revenue from the food and beverage industry as soon as 2030.
Conagra Brands is already testing meals designed for people with lower hunger. General Mills is using an AI-powered consumer persona to understand GLP-1 users. Kraft Heinz is studying both users and people in their households.
The industry is not building only diet food. Conagra executives say users still want familiar meals, just in smaller portions with more protein. “They just lose the craving,” said Bob Nolan, Conagra's senior vice president of growth science.
That cuts directly into the old packaged food playbook. Big brands historically grew by selling repeatable snacks, larger packs, and indulgent flavors. GLP-1 adoption weakens that model if heavy snackers become early drug users.
Staples need proof
The Consumer Staples Select Sector SPDR Fund has lagged the S&P 500 over one year and five years, according to Barron's.The fund gained just under 6% over 12 months, while the S&P 500 rose about 20%.
Staples have not collapsed as a group in 2026. The fund is up nearly 10% this year, compared with a 13% gain for the S&P 500. That is still weak for a sector marketed around steadiness.
The problem is that you need proof of stable volumes, not just cheaper valuations. Campbell has reset expectations, but it still needs to show that snacks can recover. Tyson needs cattle supply and meat margins to stop moving against it.
Coca-Cola remains an exception, with its stock up a market-beating 27% in 2026. That shows investors are not rejecting every staples stock. They are separating brands with visible demand from companies still cutting guidance.
For investors, the sector isn’t as defensive as it once looked. Funds like XLP spread the risk, but they also hold companies dealing with very different demand trends. Picking individual stocks takes more care.
The key is whether companies can keep volumes up without relying on price hikes. Dividend cuts, plant closures, and weaker guidance show the reset is already happening. Packaged food stocks need shoppers to start buying more again before the defensive case really works.