Finn
SON Packaging · Packaging · Industrial · Dividend · Thesis updated August 11, 2026

Price hikes test a cleaner Sonoco chasing volume growth

01 Running thesis

A cleaner structure faces cost inflation

Sonoco completed its heavy lifting on the portfolio. The company bought Eviosys for about $3.8 billion to add a major metal can business, then sold two non-core units in 2025. That leaves a simpler company built around Consumer Packaging and Industrial Paper Packaging.

The balance sheet looks better than it did right after the deal. Proceeds from divestitures paid down $2.2 billion in term loans, lowering interest expenses. The industrial side is also showing life, with a newly completed $20 million expansion in Alabama boosting wood reel production by 15% to serve AI data center cable demand.

The hard part is handling volatile costs. In Q2 2026, the price of old corrugated containers jumped $40 to $100 per ton. Freight costs also rose. To defend margins, management pushed through a $60 per ton price increase for recycled paperboard in July. The key question is whether softer consumer end markets will accept these higher prices without cutting orders.

Finn sees a mixed picture. Sonoco is more focused and the valuation is reasonable, but growth and financial health scores remain weak. The next proof points are clear. The company must prove its July price hikes can restore profitability, while showing that consumer volumes are stabilizing during the critical third quarter.

Jul 2026Q2 2026 results showed severe cost inflation, with recycled fiber jumping to $100 per ton. Management enacted July price hikes to protect margins, and completed a $20 million capacity expansion for AI data center cable reels.
Apr 2026Q1 2026 showed the new two-segment Sonoco facing soft demand, with lower volumes and weaker margins in both segments. Debt paydown helped net interest expense, and a planned $20 million AI data center related investment added a new growth option.
Feb 2026The 2025 10-K confirmed that the portfolio reset was largely complete after the ThermoSafe sale. Sonoco also used divestiture proceeds to pay down $2.2 billion in term loans, which reduced balance sheet risk.
Oct 2025Q3 2025 strengthened the bull case, with Eviosys driving major Consumer Packaging growth and Industrial Paper Packaging margin rising to 15.4%. The ThermoSafe sale agreement also gave a clearer path to more debt reduction.
Jul 2025Q2 2025 showed the full impact of Eviosys, with consolidated net sales up 49.4% year over year. Industrial Paper Packaging margin improved to 13.8%, while Sonoco paid down $1.67 billion of debt in the first half.
May 2025Sonoco completed the $1.8 billion TFP sale and used proceeds to repay the $1.50 billion 364-day term loan. Q1 2025 also showed better Industrial Paper Packaging profitability.
Feb 2025The thesis shifted after Sonoco closed the Eviosys acquisition for about $3.8 billion and moved toward selling TFP. The growth story improved, but leverage and integration risk became central.
Nov 2024Q3 2024 kept the focus on portfolio change and split segment performance. Consumer Packaging showed productivity gains, while Industrial Paper Packaging still had price and cost pressure.
02 Business model

Selling packaging into steady markets

Sonoco makes packaging that other companies use to sell or ship their products. It sells directly to food, aerosol, consumer goods, paper, textile, film, wire, cable, and other industrial customers. The business earns money from the spread between selling prices and costs like steel, aluminum, recycled fiber, labor, energy, and freight.

The Consumer Packaging segment is now the center of the company. It includes metal food and aerosol cans, ends, closures, and rigid paper containers. These products serve consumer staples, which tend to be steadier than many industrial markets. However, recent weakness in US adhesives and aerosols shows this side can still face soft demand.

Industrial Paper Packaging is more tied to factory activity. It sells tubes, cones, cores, protective paper products, and uncoated recycled paperboard. This segment also supplies recycled paperboard used in fiber-based packaging. Demand for industrial reels has become a bright spot, driven by wire and cable needs for new data centers.

Where the model can break is price and volume moving the wrong way at the same time. If customers buy fewer cans, cores, or tubes, fixed plant costs weigh on margins. If raw material costs rise faster than Sonoco can pass them through, profit gets squeezed quickly.

03 Product portfolio

Cans, paperboard, and cores

Cash cow

Metal food and aerosol cans

This is the larger Consumer Packaging platform after the Eviosys deal. It gives Sonoco a global position in food cans, aerosol cans, ends, and closures.

Steady

Rigid paper containers

These are round and shaped paper containers used for consumer products. They fit Sonoco's long history in fiber-based packaging.

Steady

Peelable membrane ends and closures

These parts help seal consumer packages and support repeat customer demand. They are smaller pieces of the Consumer Packaging system, but they matter for customer relationships.

Cash cow

Paperboard tubes, cones, and cores

These products serve industrial users in markets like paper, textiles, films, wire, and cable. Demand can soften when factories slow production.

Steady

Uncoated recycled paperboard

This is recycled paperboard used in folding cartons, can board, and laminated structures. It also supports Sonoco's own fiber-based packaging chain.

Option

AI data center wire and cable reels

Sonoco recently completed a $20 million expansion in Alabama for nailed wood reel production. This serves wire and cable infrastructure demand tied to new AI data centers.

04 Business segments

Two segments now set the mix

Consumer Packaging66%modest
Industrial Paper Packaging34%modest

The mix uses Q2 2026 segment net sales, with Consumer Packaging at $1.24 billion and Industrial Paper Packaging at $643 million. Consumer Packaging is about 66% of the two-segment total, making Eviosys integration critical to overall results.

05 Risk factors

What could go wrong

Input cost inflation outpaces pricing

High impact · High odds

Sonoco uses inputs like steel, aluminum, and recycled fiber. In Q2 2026, old corrugated container costs surged $40 per ton to $100 per ton. Management enacted July price hikes to offset this, but customers might resist higher prices or delay orders.

We watchWatch management commentary on price versus cost realization, and track quarterly recycled fiber prices.

Eviosys synergies fall short

High impact · Medium odds

The Eviosys acquisition made Sonoco much larger in metal packaging and added major debt. The company has simplified its structure, but it still must prove the deal can lift Consumer Packaging margins over time. Weak consumer demand makes that harder because cost savings have less revenue to spread across.

We watchLook for quantified Eviosys synergy targets, timing, and Consumer Packaging margin progress.

US consumer volumes stay weak

Medium impact · Medium odds

While international pet food and paper can volumes grew in Q2 2026, the company noted softness in US discretionary categories like adhesives and aerosols. If US demand stays soft, plants may run below ideal levels and drag down consumer margins.

We watchTrack quarterly volume and mix changes in the Consumer Packaging segment, especially during the busy third quarter pack season.

Leverage limits flexibility

Medium impact · Medium odds

Sonoco paid down $2.2 billion in term loans after the 2025 divestitures, which helped lower interest expense. Still, the Eviosys purchase was large, and a significant debt balance remains. If profits weaken, debt could limit stock buybacks or plant investments.

We watchFollow net debt, interest expense, free cash flow, and management leverage targets each quarter.
06 Quick answers

In one breath

What does Sonoco Products Company do?

Sonoco makes packaging for consumer and industrial customers. Its main products include metal cans, rigid paper containers, paperboard tubes, cores, protective paper materials, and recycled paperboard.

Why did Sonoco buy Eviosys?

Eviosys made Sonoco much bigger in metal food cans, ends, and closures. The deal supported the plan to focus the company around larger Consumer Packaging and Industrial Paper Packaging businesses.

How is Sonoco tied to AI data centers?

Sonoco completed a $20 million expansion in Alabama to add nailed wood reel capacity. These reels support the heavy wire and cable infrastructure demand created by new AI data centers.

What is the main risk for Sonoco stock?

The main near-term risk is cost inflation combined with weak consumer volumes. The longer-term risk is that Sonoco fails to get enough savings and margin growth from Eviosys while still carrying meaningful debt.

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