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.
| MiTAC Holdings | Cipher Mining | Sanmina | |
|---|---|---|---|
| Moat rating | none The 2025 annual report (English version filed with TWSE on 2026-05-08) shows fast growth without a protected position. Revenue rose about 72% to NT$105.577 billion while gross profit rose 63%. One customer, Customer A, took 67% of 2025 net sales, up from 56% in 2024, and one supplier, Supplier C, provided 41% of purchases. The report says standard rack-mount server technology "has been relatively mature and there are a large number of ODM firms", and its risk section says "The supply of key components remains dependent on overseas suppliers, and experience in hardware–software integration is still developing". The May 2026 investor deck shows gross margin at 9% in 1Q26, down from 12% in 1Q25. Global Market Insights' AI server ranking (published September 2026) does not name MiTAC among the five largest vendors. No durable advantage is evidenced. | none Cipher (renamed Cipher Digital Inc. on 20 February 2026) holds signed, credit-supported leases but has not yet shown that they amount to a durable advantage. Its 2025 Form 10-K (filed 2026-02-24) says "Through the end of 2025, our revenue has been derived from mining bitcoin". Its Q2 2026 business update (2026-08-04, Exhibit 99.1, https://www.sec.gov/Archives/edgar/data/1819989/000181998926000038/q226_earningsxprxdraftxvf.htm) reported "Q2 2026 Revenue of $25 million", and its first HPC rent began only in August 2026 at Black Pearl. The 10-K's own risk factors describe a contested market. They say "There has been an increasing number of businesses constructing HPC data centers, which has resulted in increasing competition and pricing pressure that may cause us to reduce our pricing in order to remain competitive", that "our data centers are single-tenant properties", and that lessees "will have the right to terminate the lease if there are significant delays in the completion of construction". At Barber Lake, where the 10-K targeted Phase I delivery "by September 30, 2026", a September 2026 amendment, made "In connection with change orders and the continued evolution of tenant requirements", moved data-hall deliveries to the fourth quarter of 2026 through the first quarter of 2027. Under it, Cipher "will bear the first $359.3 million of costs in excess of the initial budgeted amount" (2026-09-25). There is real counter-evidence: a 15-year Amazon lease, a Google-backstopped Fluidstack lease whose contracted life a "leading AI lab" extended to 20 years, and a third lease with an investment-grade hyperscale tenant. Until that capacity is delivered and paying rent, though, a moat is not shown, so the band is none. | none Sanmina's FY2024 10-K (fiscal year ended September 28, 2024) says "The EMS industry is highly competitive and the industry has experienced a surplus of manufacturing capacity", that "We may not be able to offer prices as low as some of our competitors", and that "due to the extremely price sensitive nature of our industry, business that we do win or maintain may have lower margins than our historical or target margins". It names Benchmark Electronics, Celestica, Flex, Foxconn, Jabil and Plexus as competitors and adds that OEM customers "may elect to manufacture their own products internally rather than outsource to EMS providers". Stored fundamentals (SEC XBRL) show gross profit of $743,211 thousand on $8,935,048 thousand of net sales in fiscal 2023, $640,429 thousand on $7,568,328 thousand in fiscal 2024 and $716,357 thousand on $8,128,382 thousand in fiscal 2025. The ZT Systems acquisition (completed 2025-10-27) added scale in cloud and AI rack manufacturing, but its release describes capacity and a preferred-partner arrangement with AMD, not a protected position. No moat is claimable. |
| Moat type | none No single moat source is evidenced. The report describes a business that follows others' platforms: it aligns "with product specifications led by leading technology players", and says that, with mature technology and many ODM firms, "differentiation strategy emerged as the vital issue for all R&D designers". R&D was NT$3.597 billion, about 3% of revenue, and the report counts 200 patents in Taiwan, 197 in mainland China and 222 in Europe, the US and Japan, excluding MiTAC Digital; a patent count alone does not show a barrier. The nearest thing to a switching cost is the depth of its main customer relationship, with Customer A at 67% of sales, and the report says a global cloud platform customer gave MiTAC Computing a 2025 Outstanding Supplier Award. A concentration that large is as much a dependency as a lock-in. | none No moat source is demonstrated yet. Switching costs are the most likely candidate, since the leases are long (15 years at Black Pearl; Barber Lake now a 20-year contracted life) and each site has a single tenant. But the 10-K says tenant guarantees "will only be effective after rent commencement under such leases and are subject to certain limitations", and by August 2026 rent had begun at only one site. The advantages the 10-K claims are the company's own. It speaks of "industry-leading expertise in originating and securing industrial-scale, greenfield data center sites" and of securing West Texas land "on more favorable terms than in more established data center markets". The same document says "there is significant competition for power capacity and energized facilities". Intellectual property is modest: "four granted United States patents and one issued patent in Taiwan". With 66 full-time employees, Cipher has no scale advantage over the competitors it names: CoreWeave, Digital Realty, Equinix, Vantage Data Centers and Aligned Data Centers. | none The FY2024 10-K's claimed strengths are breadth and vertical integration: end-to-end solutions it believes "are among the most comprehensive in the industry", design and engineering resources, and in-house components such as high-technology printed circuit boards, backplanes and cable assemblies. None is a durable barrier on the filing's own terms: "A number of our patents have expired or will expire in the near term", "Our supply agreements generally do not obligate the customer to purchase minimum quantities of products", and customers "usually do not make firm orders for product delivery more than thirty to ninety days in advance". |
| Leadership | behind No independent tracker ranks MiTAC, and the sources that rank the market leave it out. Global Market Insights' AI server page (published September 2026) names Supermicro, Dell Technologies, Wiwynn, HPE and Inspur as the top five, "which collectively held a market share of 56% in 2025", and names QCT, Lenovo, Foxconn and Wistron among other ODM and OEM participants; it does not mention MiTAC. A US brokerage channel check reported by TechNews (2026-05-12) covers Foxconn, Quanta and Wistron as the three major GB200/GB300 rack assemblers. The annual report's own market-share section gives no share or rank, only "over 20 years of experience in server R&D, design and manufacturing", and its long-term plan is to "solidify our position as a major ODM/OEM for server systems". It also concedes that its hardware–software integration experience "is still developing". Outside the leading group. | fast follower No independent share or rank was found. The 10-K names CoreWeave, Digital Realty, Equinix, Vantage Data Centers and Aligned Data Centers as competitors, along with miners that have "signed leases with hyperscalers and HPC tenants": Hut 8, IREN, TeraWulf, Core Scientific and Applied Digital. Cipher has signed hyperscale-grade tenants (Amazon; Fluidstack with a Google backstop; a third investment-grade hyperscaler) but delivered its first HPC capacity only in August 2026 (Q2 2026 update). That makes it a fast follower. Its self-description as "a leading developer, owner, and operator of industrial-scale data centers" is the company's own claim and is not counted. | at parity EMSNOW/in4ma's "EMS&ODM Global 100" (2026-03-06, https://www.emsnow.com/?p=53535) groups Sanmina with Jabil, Flex and Celestica as the US "big four", "representing about 85% of the revenue base among ~20 US headquartered EMS/ODM", while Wistron, Quanta and Wiwynn "plus Foxconn together account for nearly 57% of global EMS/ODM production". Within that peer group Sanmina is smaller than its largest rivals: its updated fiscal 2026 revenue outlook is $14.0 billion to $14.3 billion (Q3 FY2026 release), against fiscal 2026 net revenue of $36.0 billion at Jabil (https://www.sec.gov/Archives/edgar/data/898293/000162828026063890/jbl-20260930ex991.htm). The ZT Systems release's claim that the combination "positions Sanmina as a leader in the Cloud and AI end-market" is the company's own. A peer of the large Western contract manufacturers, not a leader: at parity. |
| Pricing power | weak The May 2026 investor deck gives gross profit margins of 12% in 2024, 11% in 2025, 12% in 1Q25 and 9% in 1Q26, with 1Q26 gross profit up 6% on revenue up 35%. The annual report shows 2025 gross profit up 63% on revenue up 72%. The Taipei Times (2026-05-29) reports that MiTAC Computing's president named shortages and rising prices of DRAM chips, solid-state drives and CPUs as this year's pressure. He said whether the company can secure enough key components and ship on schedule "would directly affect gross margins and operating performance". Margins falling as volume grows, with one customer taking 67% of sales. | weak The 10-K says competition "has resulted in increasing competition and pricing pressure that may cause us to reduce our pricing in order to remain competitive". It adds that if customers cut usage "we may be compelled to lower our prices or risk losing a significant customer". At Barber Lake, Cipher agreed to absorb "the first $359.3 million of costs in excess of the initial budgeted amount", with the tenant reimbursing "50% of any such costs above that amount" (2026-09-25, Exhibit 99.1, https://www.sec.gov/Archives/edgar/data/1819989/000181998926000043/barberlakeleaseamendmentpr.htm). Its one input-cost edge is specific to mining: Odessa's power costs about 2.8 c/kWh under the Luminant contract, available "until at least July 2027". A landlord that concedes cost overruns to its tenants has weak pricing power. | weak The FY2024 10-K says "We may not be able to offer prices as low as some of our competitors for any number of reasons, including the willingness of competitors to provide EMS services at prices we are unable or unwilling to offer", and that supply agreements sometimes "include provisions for cost reduction objectives during the term of the agreement, which can have the effect of reducing revenue and profitability". Margins have improved with mix: on the Q3 FY2026 call (https://earningswhispers.com/transcript/SANM/Q32026) management said "Our non-GAAP gross profit was $370 million, or 10.7% of revenue. This was up 160 basis points versus the same period a year ago, driven by both favorable mix and non-recurring engineering services." |
| Summary | MiTAC Holdings is a Taiwanese holding company. Its server arm, MiTAC Computing Technology, made 90.1% of 1Q26 revenue of NT$31.86 billion, with MiTAC Digital Technology (dashcams, fleet management and edge AI devices) at 7.8% and MiTAC International at 2.1% (Taipei Times, 2026-05-29). 2025 revenue rose about 72% to NT$105.577 billion on demand from hyperscale data centers and cloud service providers, and the annual report shows a single customer, Customer A, taking 67% of net sales. MiTAC Computing sells under its own brand, which since October 2024 combines the TYAN, former Intel DSG and MiTAC OCP server lines, and as an ODM. It is moving into liquid-cooled AI racks, with a Hanoi factory in mass production and two US factories due to start operating in the third quarter of 2026. The report itself calls standard server technology relatively mature, with a large number of ODM firms. The weak point is pricing power: gross margin was 12% in 2024, 11% in 2025 and 9% in 1Q26 (May 2026 investor deck), and MiTAC Computing's president said securing key components amid shortages would directly affect gross margins. A fast-growing supplier that depends on one customer and has no protected position. | Cipher built bitcoin mining data centres in Texas and is now developing single-tenant AI and HPC campuses for lease to hyperscalers. Its 10-K reports a portfolio of "4.2 gigawatts ("GW") of capacity across 10 sites". It lists a 15-year Amazon Web Services lease for about 300 MW of turnkey capacity at Black Pearl and a Fluidstack lease at Barber Lake (300 MW gross) under which Google "has agreed to backstop certain obligations of Fluidstack". It describes bitcoin mining at Odessa on a Luminant power contract at about 2.8 c/kWh. In 2026 it signed a third campus lease "with an investment-grade Hyperscale tenant" (Q1 2026 update, 2026-05-05), delivered first Black Pearl capacity in August "two months ahead of the original schedule" with rent commenced, and fully funded its Stingray development with a bond (Q2 2026 update). On 2026-09-25 it said Barber Lake's contracted life was extended from 10 to 20 years, taking contracted revenue at the site "from $3.8 billion to over $9 billion". The 10-K says Odessa was "the first bitcoin mining data center awarded the Management and Operations, or M&O, Stamp of Approval award from the Uptime Institute", which is independent recognition of how the company operates. Against this, the latest quarter's revenue was still bitcoin mining and fell to $25 million. The 10-K describes growing "competition and pricing pressure", single-tenant concentration, and termination rights for construction delays. The Barber Lake schedule was reset, and Cipher absorbs the first $359.3 million of cost overruns. Cipher's contracted pipeline is substantial, but a competitive advantage is not yet demonstrated, so it is rated as having no moat. That could change to narrow once its leased campuses are delivered and paying rent. | Sanmina is an integrated manufacturing-solutions provider. Its FY2024 10-K describes an Integrated Manufacturing Solutions business (printed circuit board assembly and test, high-level assembly and test, direct-order fulfillment; approximately 80% of 2024 revenue) and a Components, Products and Services business (approximately 20%) that makes printed circuit boards, backplanes, cable assemblies, fabricated metal and machined parts, plus Viking storage and memory products and SCI defense and aerospace products. On October 27, 2025 it completed the acquisition of ZT Systems' data center infrastructure manufacturing business from AMD, under which Sanmina is "a U.S.-based, preferred new product introduction (NPI) manufacturing partner" for AMD cloud rack and cluster-scale AI solutions. The deal reshaped the mix: net sales for the quarter ended June 27, 2026 were $3,464,016 thousand against $2,041,562 thousand a year earlier (Q3 FY2026 release: https://www.sec.gov/Archives/edgar/data/897723/000089772326000036/sanmina_exx991xjune272026.htm), and on the call management put ZT Systems revenue at $1.1 billion and said "Communication networks, cloud, and AI infrastructure was 62% of our revenue" and that it is "very confident in shipping 16 plus billion dollars in fiscal year 27". The economics remain those of contract manufacturing in an industry its own 10-K calls "extremely price sensitive": ten customers have historically been "approximately half of our net sales", supply agreements generally carry no minimum purchase obligations, and Foxconn, Jabil, Flex and Celestica are named competitors. An independent tally (EMSNOW/in4ma, 2026-03-06) places Sanmina in the US "big four" EMS group, behind Foxconn, Wistron, Quanta and Wiwynn, which together account for "nearly 57% of global EMS/ODM production". More scale in AI infrastructure, but no moat. |
| Chain position | Server designer and manufacturer selling under its own MiTAC Computing brand and as an ODM. The annual report places it downstream of IC and component makers and lists CPU/chipset, HDD, DRAM, PCB, IC and PSU as key components. The US took NT$74.138 billion of 2025 sales of NT$105.577 billion. | Cipher develops single-tenant, powered data-centre campuses for hyperscale and AI tenants: Amazon at Black Pearl, Fluidstack (backstopped by Google) at Barber Lake, and an unnamed investment-grade hyperscaler at a third campus. Meanwhile it winds down bitcoin mining. | Contract manufacturer whose components arm feeds its own assembly lines; since the ZT Systems acquisition it is a U.S.-based preferred NPI manufacturing partner for AMD cloud rack and cluster-scale AI solutions, and on the Q3 FY2026 call cited "strong growth in our metal fabrication business for AI system racks". |
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| Long-horizon vote | -0.20 at weight 0.20 · swarm neutral Editorial prior, not backtested. | -0.06 at weight 0.20 · swarm bearish Editorial prior, not backtested. | -0.06 at weight 0.20 · swarm neutral Editorial prior, not backtested. |