PRLB vs WOR

Key Takeaways

• Proto Labs (PRLB) is a digital manufacturing specialist riding accelerating demand in data centers, drones, aerospace, and robotics — posting record revenue of $533.1 million in fiscal 2025 and a Q1 2026 earnings beat.
• Worthington Enterprises (WOR) is a diversified metal manufacturing company generating $1.4 billion in fiscal 2026 sales and record free cash flow of $170 million, supported by a 54-year dividend streak.
• PRLB has delivered roughly 47% year-to-date price appreciation through mid-2026, far outpacing WOR's approximately 9% YTD gain, though PRLB trades at a significantly higher valuation multiple.
• WOR offers a 1.4% dividend yield with a P/E (price-to-earnings) ratio of approximately 17–18, while PRLB carries no dividend and a P/E ratio above 70, reflecting sharply different risk-return profiles.
• Both companies are expanding into data center infrastructure, but through different angles: PRLB via advanced manufacturing services and WOR through liquid cooling tank production and building products acquisitions.
• Analyst consensus rates both stocks as "Moderate Buy," yet PRLB shows stronger upward earnings revision momentum heading into its Q2 2026 report.

Introduction

Investors evaluating industrial-sector opportunities face a study in contrasts when comparing PRLB and WOR. Proto Labs operates at the intersection of software and manufacturing — a digital-first platform delivering custom prototypes and production parts with unmatched speed. Worthington Enterprises, meanwhile, represents traditional industrial strength: a 70-year-old metal fabrication powerhouse with deep roots in pressure vessels, building products, and consumer goods. This comparison matters for anyone weighing growth-oriented technology-enabled manufacturing against a diversified, cash-flow-rich industrial compounder. The two stocks differ meaningfully across valuation, momentum, sector exposure, and income generation — making a side-by-side analysis essential for informed capital allocation.

PRLB Overview and Recent Performance

PRLB, headquartered in Maple Plain, Minnesota, is the world's leading provider of digital manufacturing services. The company transforms 3D CAD designs into functional parts using additive manufacturing (3D printing), CNC machining (Computer Numerical Control machining), and injection molding — all through an automated, e-commerce-driven platform. Proto Labs serves product developers, engineers, and supply chain teams across industries including aerospace, medical devices, automotive, and consumer electronics. In recent market activity, PRLB has exhibited notable momentum. The company closed fiscal 2025 with record annual revenue of $533.1 million, a 6.4% year-over-year increase, and followed with an even stronger Q1 2026 — reporting $139.3 million in revenue that beat analyst estimates alongside EPS (earnings per share) of $0.54 versus the $0.36 consensus. CNC Machining revenue grew 25% year-over-year in the fourth quarter of 2025, underscoring robust demand. Benchmark analysts raised their price target from $70 to $91, citing growth across data centers, drones, aerospace, satellites, renewable energy, and robotics. The stock has rallied approximately 47% year-to-date through mid-2026, trading in the mid-to-high $70s. Proto Labs was also named to TIME's 2026 list of America's Best Companies, reinforcing its reputation as an innovation leader.

WOR Overview and Recent Performance

WOR, based in Columbus, Ohio, is a diversified metal manufacturing company producing pressure vessels, engineered assemblies, and fabricated metal products. Its portfolio spans cylinders for compressed gases (propane, natural gas, and hydrogen), transport tanks, building products, and consumer goods — including well-known brands such as Balloon Time, BernzOmatic, and Amtrol. For fiscal 2026, which ended in May, Worthington Enterprises reported consolidated net sales of $1.4 billion, a 20% increase year-over-year, with 9% organic growth. Adjusted EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) rose 12% to $296 million, and free cash flow reached a record $170 million — a 102% conversion rate relative to adjusted net earnings. The company recently raised its quarterly dividend by 5% to $0.20 per share, extending a 54-year streak of uninterrupted payments. However, Q4 2026 revenue of $371.5 million and EPS of $0.97 both missed consensus estimates, partly due to margin pressure in the cooling and construction businesses and a roughly $7 million decline in equity income from the ClarkDietrich joint venture. The stock has been under pressure in recent weeks, trading in the mid-$50s with a year-to-date gain of approximately 9%. Insider selling by a major shareholder and removal from the Russell 2000 Dynamic Index have added to near-term headwinds.

Trending AI Robots

For traders seeking to navigate comparisons like this one with data-driven precision, Tickeron's Trending AI Robots page offers a curated selection of the platform's top-performing AI trading bots. Tickeron hosts hundreds of AI-powered trading bots that collectively trade thousands of different tickers, but only those demonstrating the strongest adaptability to current market conditions earn a place in this featured section. These bots span multiple trading styles, timeframes (from 5-minute to 60-minute signals), and strategic approaches — including single-stock agents, sector-focused multi-ticker portfolios, and innovative "Double Agents" that hedge long and inverse positions simultaneously. Recent performance data shows top bots achieving annualized returns exceeding 190%, with win rates above 65% and profit factors reaching 4.53 in some configurations. Each bot operates on Tickeron's proprietary Financial Learning Models (FLMs), which continuously ingest price action, volume data, and volatility signals to adapt their decision-making in real time. Whether you are a short-term momentum trader or a longer-horizon investor, exploring the Trending AI Robots page can help you identify algorithmically-driven opportunities aligned with your strategy.

Head-to-Head Comparison

From a business model standpoint, these two companies occupy different positions on the industrial spectrum. PRLB is a technology-enabled service platform — its competitive moat lies in speed, automation, and digital workflow integration. WOR, by contrast, is a product-centric manufacturer deriving strength from brand longevity, distribution scale, and diversified end-market exposure across building products and consumer goods.

The growth narrative also diverges meaningfully. PRLB's recent acceleration has been powered by emerging innovation verticals — data center infrastructure, drones, satellites, and robotics — where rapid prototyping and short-run production are in high demand. The company's revenue per customer contact surged 23.2% year-over-year in Q4 2025. WOR is also tapping into data center growth, notably through ASME (American Society of Mechanical Engineers) water tanks for liquid cooling systems, which generated approximately $13 million in shipments during fiscal 2026. However, WOR's broader portfolio remains tied to construction cycles, consumer discretionary spending, and commodity input costs — areas that have shown mixed signals in recent months.

Valuation represents the starkest contrast. PRLB trades at a P/E ratio above 70 and approximately 2.5 times trailing sales, reflecting growth expectations and a premium for its digital manufacturing model. WOR trades at a P/E of roughly 17–18 with a price-to-sales ratio near 2.2, accompanied by a 1.4% dividend yield. Risk factors differ accordingly: PRLB faces concentration risk in technology-driven manufacturing demand and elevated valuation sensitivity, while WOR contends with steel and aluminum input cost inflation, joint venture income volatility, and a recent deceleration in organic growth to 3% in Q4 2026.

Tickeron AI Verdict

Based on observable trend consistency, earnings momentum, and relative market positioning, Tickeron's AI-driven analytical framework would likely favor PRLB in the current environment. Proto Labs has demonstrated stronger recent price momentum, consistent upward earnings revisions, and exposure to high-growth secular themes — data centers, aerospace, and automation — that align with where institutional capital is currently flowing. The company's Piotroski Score of 9 indicates robust financial health, and five analysts have recently revised estimates higher. That said, the AI would also acknowledge WOR's strengths: a fortress balance sheet with sub-1.0x net debt to EBITDA, record free cash flow generation, and a 54-year dividend growth track record that appeals to income-oriented portfolios. The probabilistic assessment leans toward PRLB for momentum- and growth-driven strategies, while recognizing WOR as the more conservative, value-oriented allocation. Neither conclusion constitutes a definitive forecast, and each stock may serve different portfolio roles depending on an investor's timeframe and risk tolerance.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations