Preformed Line Products Company (PLPC) Q3 2026 earnings review
Preformed Line Products profit jumps 70%, while inventory builds up
Preformed Line Products, which makes hardware for power grids and communication lines, is growing fast on US utility spending even as quarterly results cooled slightly from spring records. Third-quarter sales rose 18% from a year ago to $210 million, with executive chairman Rob Ruhlman noting the US business topped $100 million for a second straight quarter. Higher prices and factory volumes lifted gross margin to 33.4% and pushed profit per share up 70% when excluding last year's one-off pension charge.
| Sales excluding currency swings | +16% 18% reported ($209.5M) |
|---|---|
| Profit per share, excluding one-offs | $3.56 +70% from a year ago |
| Gross margin | 33.4% +3.7 percentage points from a year ago |
| Forward outlook | None provided management gives no numerical targets |
⚖️ Verdict: 🟢 Bullish
The story got better because price increases from 2025 and early 2026 are now outrunning tariff costs and turning earnings into cash, nearly doubling third-quarter operating cash flow. One caution: revenue and margins both edged down from the second quarter, while inventories rose $13 million and a higher share count trimmed per-share profit.
The question now is whether third-quarter sales and margins represent a durable plateau or the start of a slowdown as last year's price hikes lap. Either ongoing US grid upgrades keep domestic sales above $100 million a quarter, or the inventory buildup signals cooling utility orders. Fourth-quarter revenue and inventory levels will tell.
🐂 Bull Case
Higher Prices and Volumes Lifted Gross Margin
Preformed Line Products makes hardware that holds up power lines and protects communication cables. A year ago, steel and aluminum tariffs pushed up inventory valuation costs and squeezed profitability. The company raised prices in 2025 and early 2026 to cover those bills.
Those price increases and higher factory output lifted gross margin by 3.7 percentage points from a year ago to 33.4%. By our math, the cost of making products fell from 70.3% of revenue to 66.6%. Operating expenses also shrank by 0.8 percentage points of sales to 21.5%, even with "increases in selling and freight costs and investments in personnel supporting strategic market growth in our core product offerings".
This matters because the manufacturer proved its pricing power can outrun tariff bills and higher shipping expenses. Excluding last year's one-off pension termination charge, third-quarter profit per share jumped 70% to $3.56.
What to watch: fourth-quarter gross margin in the next earnings release. Holding above 33% during a seasonally slower winter period would show that price increases permanently reset profitability.
US Grid Demand Carries Top-Line Growth
Executive chairman Rob Ruhlman highlighted PLP-USA, the domestic division, for "delivering over $100 million of net sales for the second straight quarter". Total revenue rose 18% from a year ago to $209.5 million, or 16% by our math when stripping out a $3.1 million currency boost.
- Nine-month US sales: up 28% from a year ago
- Asia-Pacific third-quarter sales: up 17% excluding currency swings, led by energy products
- The Americas third-quarter sales: up 7% excluding currency swings, helped by communication volumes and the May 2026 purchase of Brazilian connector maker Delta Star
Domestic utilities are upgrading transmission and distribution lines, and local factories give the Ohio-based group a lead over importers facing US duties. International energy and telecom orders are now backing up that domestic strength.
What to watch: exact geographic segment revenue tables in the upcoming third-quarter filing. Those tables will show how much of the Americas growth came from existing operations versus the Delta Star acquisition.
Operating Cash Flow Nearly Doubled
Growing earnings are turning into cash. Operating cash flow rose 95% from a year ago in the third quarter, bringing the nine-month total to $68.1 million, up 32%.
The equipment maker ended September with $99.3 million in cash, up from $76.2 million in June, plus $53.9 million in unused credit. Ruhlman said this balance sheet lets the business "invest in our people and facilities, pursue targeted acquisitions, and continue returning capital to shareholders".
What to watch: capital spending lines in the full quarterly filing. The press release omits capital expenditures, so the filing is needed to calculate free cash flow.
🐻 Bear Case
Sales and Margins Stepped Down From Q2
"This was another exceptional quarter, with sales and net income nearing the records set just last quarter," Ruhlman said. While year-over-year growth stayed strong, momentum cooled compared with the second quarter.
By our math, revenue dipped 1.5% from the second quarter's $212.7 million, and year-over-year sales growth slowed from 25.4% to 17.6%. Gross margin also slipped 0.9 percentage points from 34.3% in the prior three months, while operating income dropped 10.8% from $27.9 million to $24.9 million.
What to watch: fourth-quarter revenue growth. Another slowdown would show that the initial boost from the 2025 and early 2026 price hikes has run its course.
Inventory Built Up as Quarterly Sales Dipped
Preformed Line Products added $13.4 million to its inventories during the third quarter, lifting the balance by 9.1% from June to $161.2 million. Over the same three months, revenue edged down 1.5%.
Inventory had stayed flat around $148 million during the first half of the year even as sales climbed. Building stock while quarterly sales flatten ties up cash and risks factory slowdowns if utility orders cool in the winter.
What to watch: raw materials versus finished goods in the quarterly filing's footnotes. A jump in finished goods would point to slower customer deliveries rather than raw material stockpiling.
Higher Taxes and Share Count Cut Profit
Below the operating line, higher taxes and a rising share count held back per-share earnings. By our math, the effective tax rate rose to 29.5% in the third quarter, up from 24.4% in the second quarter, while diluted shares jumped 5.8% from last quarter to 5.07 million.
Together with the dip in operating profit, those two headwinds pushed diluted earnings per share down 20.7% from $4.49 in the second quarter to $3.56, even though treasury shares rose slightly.
What to watch: the share count reconciliation in the quarterly filing. It will explain why diluted shares rose by 278,000 in three months despite ongoing share buybacks.
👓 Other Themes
Tariffs Keep Pressuring Manufacturing Costs
"Tariffs continue to present headwinds, and the geopolitical landscape is constantly changing," Ruhlman said. While domestic factories give the business an advantage in US energy markets, duties on imported steel, aluminum, and components still weigh on net income, requiring ongoing price discipline and supply chain adjustments across its 20-country footprint.
💲 Other KPIs
Accounts receivable — money customers owe for products already delivered — grew 13.2% from a year ago, slower than the 17.6% rise in sales. Compared with the second quarter, receivables dropped 9.5% from $151.2 million, showing that strong customer collections drove the 95% jump in third-quarter operating cash flow.
By our math, total debt rose 44.0% from $38.9 million a year ago and 30.8% from $42.8 million in the second quarter. Long-term debt climbed by $11.5 million during the quarter to $47.4 million, but the $99.3 million cash balance still leaves the manufacturer with $43.3 million in net cash.
❓ Key Questions
Why does the company provide no numerical outlook?
Preformed Line Products gives no quarterly or annual sales and profit targets in its earnings releases. Sharing backlog figures or order trends would help investors judge whether US utility demand can stay above $100 million a quarter.
Why did diluted shares jump 5.8% from last quarter?
Diluted shares rose from 4.79 million in the second quarter to 5.07 million in the third quarter, even though treasury shares on the balance sheet increased slightly. Investors need to know what caused the 278,000-share jump.
What drove the $13.4 million third-quarter inventory build?
Inventories rose 9.1% from June to $161.2 million while quarterly revenue slipped 1.5%. Management should clarify whether factories built stock for scheduled fourth-quarter utility projects or if customer deliveries slowed.
How much revenue did the Delta Star acquisition add?
Sales in the Americas grew 7% excluding currency swings, helped by the May 2026 purchase of Delta Star in Brazil. Breaking out the acquired revenue would show whether existing Latin American sales grew or shrank.