Why Tyson's 11% guidance cut is a 43% cut to one quarter

On 3 August 2026 Tyson Foods reported a third quarter it called strong and told the market to expect $2.1 billion to $2.3 billion of adjusted operating income for the fiscal year.

On 3 September it said $1.85 billion to $2.05 billion.

At the midpoints that is a reduction of 11.4%. It is not an 11.4% problem, because by then three of the four quarters had already been reported.

The cut lands on one quarter

Nine-month adjusted operating income was $1,616 million. Subtract it from each guidance range and what is left is the fourth quarter the company is forecasting.

3 August        3 September
Full year          $2,100-2,300       $1,850-2,050
less nine months         -1,616             -1,616
Implied Q4           $484 - 684         $234 - 434
Midpoint                   $584               $334      -42.8%

The two implied ranges do not overlap. The best fourth quarter the company now contemplates, $434 million, is below the worst one it contemplated a month earlier, $484 million.

That is the difference between a forecast trimmed and a forecast that has moved somewhere else.

Where the $250 million came from

The release names Beef in its first sentence — the revision “reflecting additional pressure in its Beef segment during the fourth quarter”, driven by “one of the most severe cattle shortages in U.S. history”. Three segment ranges moved, and the arithmetic closes exactly.

Beef is exactly half of it. The other half is Chicken and Pork, and that is the part the release does not lead with.

The Chicken paragraph and the Chicken number

Chicken’s guidance came down $75 million at the midpoint, to $1.85–1.95bn from $1.90–2.05bn. The paragraph about Chicken in the same release reads:

Tyson Foods’ Chicken portfolio continues to benefit from strategic customer partnerships and a growing value-added mix, helping differentiate it from more commoditized competition. With demand stabilizing, Tyson Foods continues to outpace the broader category across its branded and private-label retail and foodservice portfolio.

Both things are in the document. Nine-month Chicken adjusted operating income was $1,470 million against $1,330 million a year earlier, up 10.5% — so the segment is not shrinking. What changed is the fourth quarter the company expects from it, and the release describes the segment without mentioning that its range moved.

For Beef the same subtraction is starker. Nine-month Beef adjusted operating loss was $(483) million; the old midpoint implied a fourth-quarter loss of about $(92) million and the new one implies about $(217) million.

What the third quarter had actually looked like

Q3 2026    Q3 2025      9M 2026    9M 2025
Sales                          13,868     13,884       41,834     40,581
GAAP operating income             362        260        1,099        940
Interest expense                   98        113          299        343
Adjusted segment operating income
Beef                           (138)      (116)        (483)      (223)
Pork                              60         50          212        192
Chicken                          488        448        1,470      1,330
Prepared Foods                   321        334        1,011        985
International                     48         45          131        145
Total                            779        761        2,341      2,429

The chief executive’s quote on 3 August was “We delivered strong third quarter results, fueled by continued strength in our Chicken and Prepared Foods segments”. GAAP operating income was up 39.2% in the quarter and 16.9% across nine months. Sales were flat.

Nothing in the third quarter was the problem. The revision is entirely about the quarter that had not happened yet.

What happened in between

Between the two outlooks the company refinanced.

Announced 10 August — tender for up to $1,200m of
3.55% Notes due June 2027
4.35% Notes due March 2029
5.40% Notes due March 2029
Expires 8 September 2026
Priced — to fund it
$500m  5.100% Notes due 2031   at 99.969
$500m  5.600% Notes due 2037   at 99.608
Net proceeds approximately $989m
Annual coupon on the new notes          $53.5m
Guided full-year net interest expense    $365m       14.7%

The prospectus supplement states the purpose plainly: “We intend to use the proceeds from this offering (after deducting estimated fees, commissions and expenses relating to this offering and to the concurrent Tender Offer), together with cash on hand, to purchase the Tender Offer Notes”.

This is a maturity extension, not new net borrowing. Notes due 2027 and 2029 are being replaced with notes due 2031 and 2037, at 5.100% and 5.600% against retired coupons of 3.55%, 4.35% and 5.40%. Two of the three retired series carry lower coupons than either new one.

How much of each series is taken up will not be known until the tender settles, so the net effect on interest expense cannot be computed yet. What can be said is the direction: the cheapest paper in the tender pays 3.55% and the money replacing it costs more than five per cent.

Tyson had reduced total debt by $824 million over the nine months, to $8,006 million from $8,830 million at the prior year end, a fall of 9.3%.

What the market did

Previous close (2 Sep)              $55.81
Open                                $52.16       -6.54%
Close                               $51.76       -7.26%
Next close (4 Sep)                  $51.42       -7.87% from 2 Sep
Volume                           7,286,995       2.5x the 23-session average

The next largest single-day move in that window was 3.16%, so the session was 2.3 times the biggest thing that had happened in the month before it.

What this article does not settle

• No consensus comparison. Analyst estimates are not filings and we do not verify them. Every comparison here is between two of the company’s own outlooks, one month apart.
• The implied fourth quarter is our subtraction. The company does not publish a quarterly forecast. Subtracting reported nine-month results from full-year guidance is arithmetic, not a company figure.
• ⚠️ The 53rd week sits inside this. Fiscal 2026 has 53 weeks and fiscal 2025 had 52, and both outlooks state they are “based on a comparable 52-week year”. The reported fourth quarter will contain the extra week, so the implied figures above are not what will be printed in October. They are comparable to each other, which is what the 42.8% measures.
• Adjusted operating income is non-GAAP. The company says it cannot reconcile the fiscal 2026 projection to GAAP without unreasonable effort, and gives its reasons. Nine-month figures are reconciled in the 3 August release.
• Segment guidance ranges are not additive to the total by themselves. Corporate expenses and amortisation of $950–975m sit between them, and that line was left unchanged in both outlooks.
• The tender had not settled. It expires 8 September 2026. Nothing here says how much of each series was tendered or what the resulting interest expense will be.
• Both releases are furnished, not filed. The 3 September one is furnished under Item 7.01.

Check it yourself

Open the two exhibits linked above side by side and go to the section headed OUTLOOK in the August release and the second paragraph of the September one. Each names the same five segments and the same total. The $1,616 million is in the First Nine Months Highlights bullet list at the top of the August release, and the segment table under ADJUSTED SEGMENT RESULTS gives the nine-month figures used here. The refinancing terms are in Recent Developments on page S-1 of the prospectus supplement and in the one-page filing fee exhibit.

The share prices are daily bars from Databento’s EQUS.SUMMARY dataset, pulled with scripts/quote.mjs in this site’s repository, and are shown to 4 September 2026.

For the same measurement applied to other companies, see DICK’S, where sales guidance moved 0.9% and EPS guidance 17% and Lululemon, where a tariff refund sat inside the new number. For what higher coupons do to a company refinancing older debt, see corporate interest costs in the first half of 2026 and the revolvers replaced in August.

Every calculation above is written out in this article’s front matter and re-checked when the site builds.

If a figure here does not match a filing, tell us and it will be corrected on the article and on the corrections log, with the date.