Week of May 31, 2026

This Week

• Packer margins at negative 190 per head; kill dropped 6.7% year over year, hard.
• Choice Select spread rebuilt to 8.29 cents as Choice loads jumped to 32.3% of trade.
• Flank steak led at 8.8% momentum; beef middle meat ad share fell 8.5 points week over week.

Supply Picture

The kill compressed 6.7% year over year to 528,300 head; packers are finally pulling capacity after six weeks underwater.

Weekly slaughter fell 37,800 head versus last year, the sharpest year over year drop in a month and a signal that packer margin stress at negative 190 per head is forcing production adjustments. Live cattle futures dropped 4.1% in five days to 239.05 per hundredweight, yet cash cattle settled at 260.49, leaving the basis deeply inverted and no relief for packers who locked forward sales at lower cutout projections. The supply tightening hard verdict in the fundamentals block is now confirmed in the head count.

Steer carcass weights dropped 10 pounds over the four week trend to 996 pounds, still 22 pounds heavier year over year and 60 pounds above the five year seasonal norm. That weight advantage continues to cushion beef tonnage even as the kill shrinks, which is why cutout values have not yet surged despite capacity cuts. Quality grade abundance persists at 88.1% Choice or better, up 3.2 percentage points from last year, and the share of weekly traded loads moving at Choice climbed to 32.3%, up a full percentage point week over week. Prime held at 5.5% of trade, up half a point. The grade mix shift says buyers are finally pulling premium carcasses into the spot market, a reversal from the prior three weeks when Choice share was stagnant despite abundant supply.

Demand Situation

The Choice Select spread rebuilt to 8.29 cents, the widest in four weeks, confirming that quality demand is alive when buyers believe supply will tighten.

Choice cutout fell 85 cents on the day to 391.47 per pound, but Select dropped further to 383.18, leaving an 8.29 cent spread that says buyers are willing to pay up for grade now that the kill has cracked. That spread is much tighter than recent weeks and reflects a genuine shift in buyer posture.

Middle meats tell a mixed story that warrants tactical caution. Ribeye gained 1.8% over four weeks to 1,198.71, strip loin added 2.2% to 1,039.63, but both sit 17% and 20% above seasonal norms respectively and retail feature activity shows beef middle meat ad share dropping 8.47 percentage points week over week to 17.51%. That ad share collapse typically precedes wholesale middle meat softening by two to three weeks, which means the current price levels offer a narrow window to lock coverage before promotional pull fades. Tenderloin lost 0.7% momentum and short loin dropped 1.6% in four weeks despite trading 12% above seasonal. Top butt bled 6.3% over four weeks to 556.68, now the weakest middle meat primal and a clean fade candidate for June delivery. The buyer leverage point this week is top butt and tenderloin; both are rich versus seasonal and showing negative momentum, so push price down aggressively or wait.

The round complex reversed sharply upward after weeks of decline. Outside round gained 5.1% in four weeks, top round added 2.1%, eye round climbed 3.2%, all now trading 25% to 43% above seasonal but with momentum finally positive. Chuck flap surged 6.1% to 992.30 and chuck roll firmed 3.8% to 454.89, both signals that buyers are rotating back into value cuts as supply tightens. Flank steak led all cuts with 8.8% momentum over four weeks to 1,015.68, now 35% above seasonal and still pulling on taco and fajita demand where portion cost hides in the build. Inside skirt dropped 5.0% to 756.96, a rare setback for the skirt complex that usually tracks flank tightly.

Retail feature activity shows beef stores featuring up 1,329 week over week to 137,528, but the middle meat ad share collapse to 17.51% from 25.98% says retailers are rotating promotional weight away from steaks and toward ground beef and chuck. Ground beef stores featuring dropped 5,920 week over week but still led at 58,566 stores, while chuck stores jumped 9,774 to 16,036. That rotation foreshadows wholesale middle meat softening within two to three weeks unless ad share reverses.

Trim And Grind

Ground 81% surged 6.1% in four weeks to 421.68, the strongest grind momentum in eight weeks and a signal that burger demand is holding despite elevated retail pricing.

Ground 73% added 4.1% over the same window to 363.36, now 43% above seasonal. Lean trim firmed across the board; 65CL climbed 5.0% in four weeks and 85CL gained 2.6%, both tracking the grind strength and reflecting constrained lean availability. The 50CL trim premium at 56% above seasonal tells you that lean supply is structurally tight, but four week momentum at only 0.6% suggests the sharpest gains have passed. Grind is acting as a support for cutout value, which matters because ground beef stores featuring remains the highest retail activity category at 58,566 stores despite dropping 5,920 week over week. If grind demand softens from here, it removes the only demand pillar that has held firm all month.

Pork Market

Lean hog futures fell from recent highs, but pork butts surged 17.5% in four weeks to 182.94, the cleanest momentum story in the protein complex.

Pork packer margins sit at negative 6 per head, near breakeven and offering no structural constraint on kills yet. Butts at 182.94 are now 12% above seasonal and still climbing on pulled pork and carnitas demand as Memorial Day pull forward buying extends into early June. That 17.5% four week gain is the strongest primal move in pork and a signal that foodservice carnitas programs are still pulling hard. Bellies continued to collapse, down 15.3% in four weeks to 135.60, now 22% below seasonal and the weakest primal in the complex despite sitting in peak bacon season. That inversion tells you either retail bacon demand has cracked under pricing pressure or forward contract coverage has locked out spot buyers entirely.

Loins dropped 2.3% over four weeks to 100.90, now 8% below seasonal. Ribs firmed modestly; St Louis gained 5.4% and back ribs added 3.7%, both within normal seasonal ranges. Tenderloin climbed 4.9% to 197.77, now 4% above seasonal. If pork packer margins stay near breakeven and hog futures hold above 99, primal values should firm with a seven to ten day lag, but until then the butt strength is the only actionable pork story for buyers rotating Memorial Day programs into June.

Chicken Market

Boneless skinless breast dropped 8.6% in four weeks to 145.72, now 27% below seasonal and offering the widest discount to beef in eight weeks.

Retail feature activity shows chicken stores featuring up 9,494 week over week to 164,922, with chicken parts stores climbing 7,086 to 97,988. That activity surge tells you retailers are leaning poultry features hard as beef stays elevated, and the wholesale price action confirms the pull. Breast at 145.72 is now deep into the five year 25th percentile band and sitting near the bottom of the seasonal range. Retail is pulling poultry features hard while beef stays elevated, with halal accounts the natural channel for that flow.

Wings fell another 6.5% over four weeks to 83.42, now 44% below seasonal and offering a 14 to 1 discount versus beef ribeye. Tenders gained 0.7% to 184.23 but remain 20% below seasonal. Boneless thigh meat climbed 4.7% to 197.83, now 5% above seasonal and reflecting labor saving preferences in chain kitchens that want to avoid bone handling. Leg quarters added 4.7% to 59.50, now 14% above seasonal and a low cost dark meat option for export buyers. Whole bird composite firmed 2.0% to 125.00 but remains 9% below seasonal, offering no margin relief for rotisserie programs. The chicken middle meat ad share jumped 93 basis points week over week to 59.41%, a six percentage point gain year over year and a signal that poultry is carrying the retail demand flow story this week.

Summary

The kill has finally cracked under packer margin stress; supply is tightening hard and cutout will firm regardless of demand softness.

Two forces converged this week. The bear case from mid May, that demand was tapped out and the Choice Select spread compression signaled buyers stepping down, has been replaced by a supply driven bull case. The kill dropped 6.7% year over year, the sharpest contraction in a month, and packer margins at negative 190 per head are in the stress band where history says production cuts persist for weeks. Carcass weights are dropping 10 pounds over the four week trend, which means beef tonnage will compress faster than head count alone suggests. The Choice Select spread rebuilding to 8.29 cents confirms that buyers are willing to pay up for grade when they believe supply will tighten, a posture shift from three weeks ago.

The strategic read is to extend coverage on round and chuck primals where four week momentum has turned positive after weeks of decline, specifically outside round at 5.1% momentum, chuck flap at 6.1%, and ground 81% at 6.1%. These are the cuts where supply tightness will bite first. Avoid chasing middle meats where retail feature activity dropped 8.47 percentage points week over week and wholesale prices sit 12% to 20% above seasonal; the promotional pull that justified current middle meat pricing is fading, and wholesale values should soften within two to three weeks. Pork butts at 182.94 and chicken breast at 145.72 show where retail demand is flowing this week. The single most important risk is that cold storage sits 5.6% below the three year norm for beef, which means there is no frozen buffer to absorb demand volatility; any retail pullback will show up immediately in cutout values.

Watch This Week

• Thursday slaughter confirms whether the 6.7% year over year drop extends into June.
• Friday boxed beef tests whether middle meats soften as retail ad share collapse flows through.
• Monday retail report shows whether beef middle meat ad share stabilizes or keeps bleeding.