Compare moats
Up to three covered companies, band by band. Every call is a curated editorial judgment, never a disclosed figure — and every band carries its cited basis.
| Flex | Coherent Corp | Lattice Semiconductor | |
|---|---|---|---|
| Moat rating | none The FY2026 10-K (fiscal year ended March 31, 2026) concedes the core business is contested on every side: "Our industry is extremely competitive, many of our competitors have achieved substantial market share, and some may have lower cost structures or greater design, manufacturing, financial or other resources than we do." Customers "could in the future decide to in-source, dual-source, regionalize, or otherwise reallocate manufacturing volumes among suppliers", certain contracts "permit the customer to terminate the agreement for convenience upon prior written notice", and hyperscale customers "typically have substantial purchasing power and negotiating leverage". TradingPilot's stored fundamentals (SEC XBRL) show gross profit of $1,976 million on net sales of $28,502 million in fiscal 2023 and $2,567 million on $27,914 million in fiscal 2026: a thin margin, even after widening. The Cloud and Power Infrastructure (CPI) segment sells its own power and cooling products, but the 10-K says it must keep offering "significant price and/or performance advantages over competitive products", and Flex intends to separate it into an independent company targeted for the first quarter of calendar 2027. A large contract manufacturer whose own filing describes no protected position: no moat is claimable. | narrow The FY2026 10-K (filed 2026-08-14) claims 'Coherent is a global leader in photonic technology' whose 'broad photonic technology platform is foundational to the performance and scalability of AI datacenters', and the NVIDIA relationship hardens it — a 'multi-year strategic agreement with NVIDIA ... includes a multi-billion-dollar purchase commitment ... as well as future access and capacity rights', plus a $2 billion NVIDIA equity investment. But the largest line remains standardized, contested transceivers where LightCounting's May 2026 vendor landscape reports 'Eoptolink reached the #2 rank for the first time in 2025, surpassing Coherent.' Real advantages, contested largest market: narrow, not wide. | narrow Lattice holds long-lived, low-power sockets that an outside analyst calls sticky, and it kept its gross profit high through a sharp revenue fall. But each new customer product is competed for again, and the 10-K concedes larger rivals. William Blair's research initiation (2026-10-06, https://www.williamblair.com/News/Lattice-Semiconductor-Corporation-Research-Initiation) says 'Lattice has built a leadership position in the high-volume, sticky sockets where power efficiency is critical'. The FY2025 10-K's financial data (as carried in TradingPilot fundamentals) report gross profit of $340,400 thousand on revenue of $509,401 thousand in fiscal 2024, when revenue fell from $737,154 thousand in fiscal 2023. Against that, the same 10-K says 'The selection process for our products to be included in our customers' new products is highly competitive' and 'There are no guarantees that our products will be included in the next generation'. It also says many competitors 'have substantially greater financial, technological, manufacturing, marketing, and sales resources than us'. Operating income was $11,232 thousand in fiscal 2025. Narrow rather than wide, because the sockets are re-won each product generation against larger competitors, and no independent share figure was found. |
| Moat type | none The 10-K's competitive strengths are operating capabilities, not a durable barrier: "Global Scale and Regional Strength" (more than 100 facilities across approximately 30 countries, staffed by approximately 150,000 employees), "Long-Standing, Diverse Customer Relationships", "Cross-Industry Synergies" and cost-efficient industrial parks. On intellectual property it says "we do not consider any single patent, trademark, or license to be material to our business as a whole" and that the carrying value of its intellectual property "was not material". Switching costs are limited by short commitments: "We generally do not obtain firm, long-term purchase commitments from our customers", and termination-for-convenience notice periods "may be relatively short". | intangibles ip The FY2026 10-K grounds the advantage in the technology platform itself: 'Coherent is a global leader in photonic technology. Our broad photonic technology platform is foundational to the performance and scalability of AI datacenters. AI runs on compute, but it scales on optical connectivity' — materials-to-device photonics know-how, including the indium phosphide capacity it is expanding in Sherman, Texas 'to address our increased customer demand and industry-wide shortage.' | switching costs The lock is the design socket and the product's long life. The FY2025 10-K cites 'a commitment to product longevity, with a large number of Lattice devices having been supported in the market for over 20 years'. It says the sales team works to 'drive multi-generational design wins', and that Lattice still supports FPGA families 'that have been in market for more than a decade and still garner strong customer demand today'. William Blair (2026-10-06) calls the same sockets 'sticky'. The 10-K limits the lock to products already designed in: selection for customers' new products 'is highly competitive'. |
| Leadership | at parity EMSNOW/in4ma's "EMS&ODM Global 100" (2026-03-06, https://www.emsnow.com/?p=53535) says Wistron, Quanta and Wiwynn "plus Foxconn together account for nearly 57% of global EMS/ODM production", and groups Flex with Jabil, Celestica and Sanmina as the US "big four", "representing about 85% of the revenue base among ~20 US headquartered EMS/ODM". The FY2026 10-K claims no rank and says "many of our competitors have achieved substantial market share". One of a handful of large Western contract manufacturers, behind the Taiwanese leaders in scale: at parity with its peer group, not a leader. | co leader The FY2026 10-K asserts 'Coherent is a global leader in photonic technology', but in its dominant product category LightCounting's May 2026 update reports 'Eoptolink reached the #2 rank for the first time in 2025, surpassing Coherent' behind leader Innolight — a top-tier but not #1 position in transceivers. | co leader William Blair (2026-10-06) calls Lattice 'a leader in low-power programmable silicon' with 'a leadership position in the high-volume, sticky sockets where power efficiency is critical'. It gives no share figure, and it notes that 'larger FPGA competitors' focus on compute-intensive work. The 10-K's 'Lattice is the low power programmable leader' is the company's own claim. Without a tracker's share number, and with larger rivals in the wider FPGA market, the band is co-leader rather than clear leader. |
| Pricing power | weak Stored fundamentals show gross profit of $1,976 million on $28,502 million of net sales in fiscal 2023 and $2,567 million on $27,914 million in fiscal 2026; on the Q1 FY2027 call (https://earningswhispers.com/transcript/FLEX/Q12027) the CFO said adjusted gross margin "improved to 9.6%, up 50 basis points from the prior year". The 10-K sets the limits: hyperscale customers have "substantial purchasing power and negotiating leverage, which they may use to obtain favorable pricing, extended payment terms, volume flexibility, or other concessions that could reduce our margins", and if CPI's competitors "adopt innovations more quickly or develop superior products, our win rates, pricing, and margins may suffer". | moderate Fiscal 2026 Datacenter & Communications segment profit grew faster than revenue (47 percent versus 40 percent per the 10-K), and the filing cites an 'industry-wide shortage' behind its indium phosphide expansion; against that, the transceiver category's standardization and rising rival capacity keep pricing power moderate rather than strong. | moderate Gross profit has stayed high through the cycle. The FY2025 10-K's financial data (as carried in TradingPilot fundamentals) show gross profit of $514,670 thousand on revenue of $737,154 thousand in fiscal 2023, $340,400 thousand on $509,401 thousand in fiscal 2024, and $356,943 thousand on $523,262 thousand in fiscal 2025. The 10-Q filed 2026-08-04 shows $141,332 thousand on $201,079 thousand for the quarter ended 2026-07-04. William Blair (2026-10-06) says Lattice is 'replacing legacy small footprint FPGAs with higher-price Nexus 2 devices'. The 10-K's risk factors still warn that downturns 'can result, and in the past has resulted, in ... erosion of average selling prices'. |
| Summary | Flex designs, builds and manages products for other companies through, per its FY2026 10-K, three segments: Integrated Technology Solutions (communications, enterprise and lifestyle products), Regulated Manufacturing Solutions (industrial, automotive and healthcare) and Cloud and Power Infrastructure (integrated compute systems, liquid cooling, and utility-, facility-, rack- and board-level power). It runs more than 100 facilities in approximately 30 countries; its ten largest customers were 45% of fiscal 2026 net sales and none exceeded 10%. The data-centre business is the growth engine: on the Q1 FY2027 call (2026-07-29) the CFO said CPI revenue "totaled $2.2 billion, up 35% from the prior year, driven by strong growth in power", at a 9.7% adjusted operating margin, against 5.2% for ITS and 6.6% for RMS. Flex plans to spin CPI off as Axiom in the first quarter of calendar 2027, after funds affiliated with General Catalyst, Koch Equity Development and co-investors agreed a $2.0 billion convertible preferred investment "at an initial enterprise value for Axiom of $37.5 billion" (Flex release, 2026-10-05: https://www.sec.gov/Archives/edgar/data/866374/000119312526413173/d123485dex991.htm). The filing itself describes no durable barrier: the industry is "extremely competitive", rivals including Taiwanese ODM suppliers "in some cases, have a substantial share of global information technology hardware and related infrastructure production", customers can in-source or reallocate volume, and hyperscalers can use their leverage "to obtain favorable pricing". An independent tally (EMSNOW/in4ma, 2026-03-06) puts Foxconn, Wistron, Quanta and Wiwynn at "nearly 57% of global EMS/ODM production" and counts Flex among the US "big four". Scale plus a fast-growing power franchise that is about to leave the group, but no moat. | AI datacenter optics is now the engine: Datacenter & Communications revenue rose 40 percent to $5,275 million in fiscal 2026 with segment profit up 47 percent to $1,330 million, 'driven primarily by transceivers', and NVIDIA both committed multi-billion-dollar purchases with capacity rights and invested $2 billion in the company — while the transceiver league table stays contested, with LightCounting placing Coherent third behind Innolight and Eoptolink. | Lattice makes small and mid-range FPGAs that work as companion chips to a system's processors, or as primary processors, handling control, bridging, security and sensor connectivity in servers, communications gear, factories, cars and consumer devices. It competes on power and size rather than compute. William Blair says it 'specializes in low-power, small and midrange programmable silicon', while 'larger FPGA competitors focus on the compute-intensive market'. Distributors took approximately 84% of fiscal 2025 revenue, per the 10-K. In 2026 Lattice bought AMI for $1.65 billion, which William Blair says 'extends the company into platform firmware, security, and infrastructure manageability'. This profile rates the FPGA franchise described in the 10-K, not the newly acquired firmware business. |
| Chain position | Contract designer-manufacturer across many end markets and, through CPI, a supplier of power, cooling and rack-level compute infrastructure to "a limited number of hyperscale cloud providers, colocation companies, and large enterprise data center operators" (10-K), which Flex plans to separate as Axiom in the first quarter of calendar 2027. | Optical-connectivity supplier to AI datacenters — transceivers, datacenter interconnect and lasers — now with NVIDIA purchase commitments and equity on its cap table. | Layer-4 companion silicon: low-power FPGAs for control, security and connectivity beside processors in servers and communications gear, and in industrial, automotive and consumer systems, mostly sold through distributors. |
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| Long-horizon vote | -0.06 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.13 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.13 at weight 0.20 · swarm neutral Editorial prior, not backtested. |