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.
| Vertiv | MediaTek | Quanta Computer | |
|---|---|---|---|
| Moat rating | narrow The FY2025 10-K splits its competition into niche players (Delta, Stulz, Johnson Controls, Socomec) and large-scale globals (Schneider, Eaton, Legrand, Huawei) — real differentiation inside a field that contains several larger diversified rivals. | narrow Counterpoint's public quarterly AP-SoC table, published 8 September 2026, shows MediaTek first in all ten quarters it covers (Q1 2024 through Q2 2026), never below 31%, with the nearest rival never above 30% -- a sustained position, not one good quarter. What the same table does not show is a widening one: the share oscillates inside a 31% to 41% band, the Q1 readings step down 41% (2024), 38% (2025), 33% (2026), and the 31% of Q2 2026 matches the lows already set in Q4 2024 and Q4 2025 rather than breaking them; Q2-on-Q2 the series runs 34%, 36%, 31%. Counterpoint also records MediaTek's shipments down more than 30% year-over-year in the quarter, the mainstream and entry tiers hit by the memory shortage and the premium tier by a 'slowdown in sales of Dimensity 9000 series powered devices.' MediaTek's own 2Q26 remarks show the gross line holding and the operating line not: gross margin 46.2%, down only 0.1 percentage points sequentially and guided at 46% plus or minus 1.5 for Q3, while operating income fell 22.2% year-over-year on revenue up 1.2% as operating expenses rose to NT$47.4 billion from NT$44.5 billion. A first place held for ten quarters without extending it, and earning less on it, is defensible rather than compounding. | narrow The 2025 annual report (English version filed with TWSE on 2026-05-08) shows a seat in a concentrated supply chain but no protected margin. Citing Omdia, it says Taiwanese manufacturers as a group, not Quanta alone, "command over 80% of market share in global server shipment, and a dominant 90% share of the AI server market", which it reads as "high entry barriers and extreme supply chain concentration", and revenue from AI servers doubled to lift consolidated revenue to NT$2.12 trillion, up 50.5%. Against that, gross profit rose 33.92% while net sales rose 50.54%, the FY2025 gross profit margin was 6.98%, three coded customers took 29.40%, 20.41% and 14.86% of FY2025 sales, and the report lists "Intense Market Competition" among its unfavorable factors. The Taipei Times (2026-05-15) reports 1Q26 gross margin fell to 4.78% from 7.92% a year earlier. An entrenched incumbent position, not one that commands price. |
| Moat type | switching costs The filing pairs installed critical infrastructure with a lifecycle service estate — preventative maintenance, project management, acceptance testing, remote monitoring, spares — across more than 40 countries; ripping out the vendor means ripping out the service relationship too. | intangibles ip MediaTek manufactures nothing itself -- its 2Q26 remarks describe 'deep design-technology co-optimization (DTCO) with TSMC' and close collaboration with advanced-packaging partners -- so the durable asset cannot be plant scale, and the remarks do not claim customer lock-in either. They locate it in a reusable design library: 'Building on our industry-leading IP portfolio, we offer best-in-class, pre-validated subsystems solutions for memory, I/O, and connectivity' -- which, the company says, 'largely reduces design complexity and shortens time to market for our data center customers'. The same remarks itemise 448G SerDes with a Co-Package Copper system solution, CPO development on TSMC's COUPE platform, and an end-to-end 3.5D platform with 'best-in-class 3.5D IP, packaging, and design flows,' and say design wins come 'backed by our industry-leading IPs, deep ecosystem partnerships, and proven execution capabilities'. The spending behind that library shows in the cost line: operating expenses of NT$47.4 billion in the quarter against NT$44.5 billion a year earlier, with the Q3 operating expense ratio guided at 31% plus or minus 2 points. It is the same library MediaTek re-amortises across mobile, edge and now data-center ASIC. | switching costs The report's evidence points to the customer program more than to IP, though it also cites scale. It credits "long-term partnerships with major CSPs and international brand customers" for "a pivotal position in the AI infrastructure supply chain", states there is "no major change in the Company's major customers over the last two years" (the same three coded customers exceeded 10% of sales in FY2024 and FY2025), and describes "pre-validated rack level solutions" and liquid-cooling development; for notebooks it cites "advantages in scale manufacturing and supply chain management". A US brokerage channel check reported by TechNews on 2026-05-12 independently says Quanta has long cultivated the four big North American cloud service providers and is favoured by them for the high stability of its liquid-cooling and system-integration work. The same report describes order allocation across three assemblers, with Foxconn's vertical integration winning it the lead, so the seat is shared, not exclusive. The IP route is thin by comparison: R&D was 1.75% of FY2025 revenue. |
| Leadership | co leader Named against Schneider Electric and Eaton among global competitors; the filing claims differentiation through application expertise and the most comprehensive portfolio — attributed, not independently measured. | co leader Counterpoint has MediaTek ahead of every rival in all ten quarters of its public table -- 31% against Qualcomm's 23% and Apple's 19% in Q2 2026 -- but that count covers smartphone application processors only, and MediaTek's 2Q26 remarks put mobile phone at 41% of group revenue, no longer its largest business. Smart Edge Platforms is larger at 53%, and while the remarks claim 'continued market share gains across connectivity, computing and automotive products', no independent count of those positions appears in the sources used here. In data center MediaTek holds nothing yet: production of its first AI accelerator ASIC is scheduled for the fourth quarter of 2026, and 15% to 20% is a 2027 target raised from 10% to 15% a quarter earlier. Inside its core market the flagship tier is a stated plan rather than a claimed position -- a 2nm SoC launching in the third quarter and, 'together with ongoing engagements with global players, we will increase our presence continuously in the flagship smartphone market in 2027' -- while Counterpoint records MediaTek's premium-tier shipments declining on a 'slowdown in sales of Dimensity 9000 series powered devices.' | co leader Independent sources place Quanta behind Hon Hai/Foxconn in the business that now drives it. A US brokerage channel check reported by TechNews (2026-05-12) counts about 2,100 of roughly 8,300 GB200/GB300 AI racks produced worldwide in April 2026 as Quanta's, second to Foxconn's about 3,700 (over 44% share) and ahead of Wistron's 1,300-1,400, and calls the field "one strong, two leading". DigiTimes' 2025 full-year ranking of the top 20 EMS/ODM vendors by revenue (published 2026-02-02, as reported by cnyes) puts Quanta third at US$68.2 billion, behind Foxconn at US$261 billion and Wistron at US$70.6 billion; DigiTimes' 1H25 ranking had it second, the spot it took from Pegatron in 1H24. A leading co-supplier, not the leader. |
| Pricing power | moderate The filing lists price as one of five competitive bases but leads with reliability and quality, and sells into customers 'in some of the world's most critical industries' — where downtime, not price, is the binding constraint. | moderate The 2Q26 remarks describe price as cost pass-through rather than capture: 'As rising costs across the supply chain have become an industry-wide reality, we are taking pricing actions to ensure these increases are appropriately reflected in our product pricing', with the full-year aim, 'through our disciplined pricing strategy', to 'deliver our full year gross margin within the current quarter guidance range' -- holding a band, not widening it. The realised figures show that defence working: gross margin 46.2%, down 0.1 percentage points sequentially, with Q3 guided at 46% plus or minus 1.5 points. The 2.9-point year-over-year decline is not an erosion rate; the company states it 'was mainly due to a one-time benefit in the year-ago quarter.' Holding a mid-40s gross margin through a market the company expects to decline 'by about 15% in units this year' is genuine discipline, but passing rising costs through to defend a guided band is not the ability to price above it. | weak The annual report gives FY2025 gross, operating and net profit margins of 6.98%, 4.12% and 3.53%, with gross profit up 33.92% on net sales up 50.54%. The Taipei Times (2026-05-15) reports 1Q26 gross margin fell to 4.78% from 7.92% a year earlier and 6.33% in the prior quarter; the CFO said high-priced AI server racks "weigh on margins under the buy-and-sell transactions" and that Quanta "has negotiated with customers to shift toward consignment deals to lift margins". |
| Summary | Vertiv sells the power and cooling that AI compute physically cannot run without, and its filing leads with 'first-to-market designs engineered for next-gen rack-scale artificial intelligence compute.' Its customers are 'the world's most critical industries' — hyperscale, colocation, neocloud and enterprise data centers — where competition, by the filing's own account, runs on reliability, quality, price, service and customer relationships. The differentiation claims are the company's own; the breadth of the named competitor set is the check on them. | MediaTek is the largest supplier of smartphone application processors by units and has been for as long as Counterpoint's public quarterly table runs. Across all ten quarters it covers, Q1 2024 through Q2 2026, MediaTek is first every time and never below 31%, while the nearest rival never clears 30%; in Q2 2026 it holds 31% against Qualcomm's 23%, Apple's 19%, UNISOC's 13%, Samsung's 9% and HiSilicon's 5%. That is a real, independently counted position, and it is the only part of MediaTek's business for which such a count exists in the sources used here. The same table is the clearest evidence that the position is being defended rather than extended. MediaTek's share moves inside a 31% to 41% band across the ten quarters, and the top of that band has come down -- 41% in Q1 2024, 38% in Q1 2025, 33% in Q1 2026 -- while the 31% of Q2 2026 matches the lows already set in Q4 2024 and Q4 2025 rather than breaking them; measured like for like against the same quarter a year earlier the series runs 34%, 36%, 31%. Counterpoint records MediaTek's shipments falling more than 30% year-over-year in the quarter -- hit in the mainstream and entry tiers by the memory shortage, and in the premium tier by a slowdown in Dimensity 9000 series devices -- while Samsung's Exynos climbed to 9% on Galaxy S26 base variants and mid-tier A-series wins. MediaTek's own 2Q26 remarks show the gross line holding and the operating line not: gross margin of 46.2%, down 0.1 percentage points sequentially and guided at 46% plus or minus 1.5 for the third quarter, against operating income down 22.2% year-over-year on revenue up 1.2%, with operating expenses of NT$47.4 billion against NT$44.5 billion a year earlier. Unit leadership held while the return on it did not. What MediaTek re-uses is design IP. It manufactures nothing itself -- the remarks describe deep design-technology co-optimization with TSMC and close work with advanced-packaging partners -- and they locate the durable asset in a pre-validated library of memory, I/O and connectivity subsystems, 448G SerDes with a Co-Package Copper system solution, CPO development on TSMC's COUPE platform, and an end-to-end 3.5D platform. The spending behind that library is visible in the cost line: operating expenses of NT$47.4 billion in the quarter against NT$44.5 billion a year earlier, with the Q3 operating expense ratio guided at 31% plus or minus 2 points against a gross margin guided at 46% plus or minus 1.5 -- an operating cost base running near a third of revenue. That library is now pointed at two adjacencies. Smart Edge Platforms -- connectivity, computing, automotive and TV SoCs -- is now the larger business, at 53% of revenue in Q2 against mobile's 41%, and grew 26% year-over-year while mobile fell 20%. And the company says it has built its first AI accelerator ASIC for a major US cloud customer, with production scheduled for the fourth quarter of 2026. One adjacency is a target and one is a contribution, and this profile treats them as exactly that. The data center share figure of 15% to 20% is a 2027 target against a served market MediaTek itself sizes at US$80 billion, raised from 10% to 15% only one quarter earlier, and production of the first ASIC was still scheduled for the fourth quarter at the date of the remarks. The RTX Spark AI PC work is corroborated by NVIDIA's own announcement, which credits MediaTek with collaborating on the custom CPU design and contributing to its power efficiency, performance and connectivity -- but the superchip, its Grace CPU, its NVLink-C2C interconnect and its software stack are NVIDIA's, and the systems ship from PC makers, so what MediaTek holds is a design contribution rather than a franchise with a share to count. The claimed share gains in connectivity, computing and automotive carry no number and no third-party count. The honest reading is a company with one durable, independently verified franchise it is holding rather than extending, funding a credible but still unproven move into higher-value silicon on the strength of its IP portfolio. | Quanta Computer is a Taiwanese ODM whose 2025 annual report describes it as one of the world's leading manufacturers of notebooks, AI servers and cloud infrastructure products. AI server revenue doubled in FY2025, taking consolidated revenue to NT$2.12 trillion, while notebook shipments rose 1.3% to 46.5 million units; by 1Q26 servers were 80% of revenue and notebooks less than 15% (Taipei Times, 2026-05-15). Independent data put it second to Foxconn in NVIDIA GB200/GB300 rack output in April 2026 and third, behind Foxconn and Wistron, in DigiTimes' 2025 full-year EMS/ODM revenue ranking. The durable element is the qualified seat: long-standing programs with the large North American cloud providers, whose orders the CFO says now have clear visibility through 2028. What it lacks is pricing power. The FY2025 gross margin was 6.98% and 1Q26's 4.78%, three coded customers took 29.40%, 20.41% and 14.86% of FY2025 sales, and margin relief comes from negotiating consignment terms with customers, not from raising prices. |
| Chain position | Layer-7 power and cooling under every AI rack. | A fabless designer sitting between its customers and the TSMC-centred manufacturing chain. The 2Q26 remarks describe 'deep design-technology co-optimization (DTCO) with TSMC' and close work with advanced-packaging partners to build 'high-performance ASICs across a broad range of very-large chip sizes using CoWoS and EMIB-T technologies' at nodes down to 2nm, and say MediaTek creates 'significant value beyond semiconductor by orchestrating other key components throughout the supply chain such as memory and substrate' -- a coordinator role as much as a design one. | Contract designer-manufacturer: builds notebooks for international brands and servers and AI racks for cloud service providers. The U.S. took 72.68% of FY2025 sales, and the report lists NVIDIA, Intel, AMD, Qualcomm and MediaTek as its CPU/GPU suppliers. |
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| Long-horizon vote | +0.13 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.13 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.05 at weight 0.20 · swarm neutral Editorial prior, not backtested. |