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.
| MaxLinear | Nokia | Sanmina | |
|---|---|---|---|
| Moat rating | none MaxLinear’s FY2025 10-K does not show a durable advantage. Its income statement reports revenue of $693,263 thousand in 2023, $360,528 thousand in 2024 and $467,641 thousand in 2025, with operating losses of $38,221 thousand, $223,352 thousand and $126,890 thousand. The risk factors say “Increased competition has resulted in price pressure, decreased demand, reduced revenue and profitability, and loss of market share”; the business section says competitors include “companies with much longer operating histories, greater name recognition, and substantially greater financial, technical and operational resources”; and because its products “often are building block semiconductors” it also faces integrated-circuit makers, “some of which may be existing customers or platform partners”. Two customers were 28% of 2025 net revenue and the ten largest 65%, and “substantially all of our sales to date have been made on a purchase order basis”. Gross profit held up - $385,663 thousand, $194,782 thousand and $265,814 thousand for 2023 to 2025 - and the AI optical ramp has lifted 2026 results, but a revenue base that nearly halved in one year and three straight years of operating losses do not evidence a moat. | narrow The advantage is narrow and confined to one small unit. In the FY2025 20-F (filed 2026-03-05), Nokia Technologies turned EUR 1 501m of net sales into EUR 1 059m of operating profit (70.6%) while the group earned EUR 885m on EUR 19 889m (4.4%) — licensing out-earned the whole company on 7.5% of sales. Mobile Networks ran a 2.8% margin, down 270bps from 5.5% in 2024, against risk factors citing "equipment price erosion and aggressive price competition". Nokia Technologies net sales fell 22% from EUR 1 928m and operating profit 30% on 2024 catch-up, yet it is not eroding: over EUR 800m of contracted recurring revenue runs through 2030 and Technology Standards grew 12% cc in H1'26. | 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 source of advantage in the 10-K is strong enough to name. MaxLinear has “over one thousand issued patents” and says consideration under intellectual property sale agreements “has previously been and is currently expected in the future be material”, but the same filing describes its products as building blocks that larger vendors can integrate, says some optical-interconnect customers are “module makers who are vertically integrated, where we compete with internally supplied components”, and claims only that “We believe that we compete favorably” on factors from product performance to price. Its RF-CMOS integration know-how is real, but nothing in the filing shows customers locked in or rivals unable to match it. | intangibles ip The advantage is standard-essential cellular patents, and it lives in one unit. Nokia Technologies conducts "cellular, multimedia and WiFi research and standardization, protects Nokia's innovation by securing patents" and "monetizes Nokia's innovation through patent licensing", across "more than 26 000 families, including over 8 000 essential to 5G" and "more than 250 licensees" including Apple, Samsung and Mercedes-Benz. It is not network effects or switching costs: customers "may also consolidate their supplier base to our disadvantage - all the way to a one-supplier model". From 1 January 2026 the unit reports as Technology Standards inside Mobile Infrastructure. | 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 | fast follower In its fastest-growing line MaxLinear is a second source. Deep Fundamental’s September 27, 2024 deep dive (https://deepfundamental.substack.com/p/deep-dive-optical-module-market) says “Marvell ($MRVL) and Broadcom ($AVGO) are two major suppliers of DSPs, with Marvell holding the top position in the market”, that “Coherent also sources heavily from Marvell, with Broadcom/ Maxlinear potentially serving as second supplier with 20-30% share”, and that MaxLinear offers “DSPs at about half the price of Marvell's if it can achieve a meaningful mass production volume of at least 100K units per month”. Keystone has since reached volume - management said on the Q2 2026 call that it “continues to ramp into high volume production at major hyperscale customers across U.S. and Asia” - but the 10-K names Broadcom, Qualcomm, Realtek, Skyworks, Credo, MediaTek, Marvell, MACOM, Texas Instruments, Analog Devices, Renesas, Microchip and Semtech as primary merchant competitors, and no third-party source found ranks MaxLinear first in any of its markets. | at parity Nokia is top-three almost everywhere and decisive only in slices. The 20-F reports that "Dell'Oro and Omdia ranked Nokia third in global Mobile RAN market share for the first three quarters", and Radio Networks is the largest single business unit (EUR 1 765m of EUR 4 815m group, Q2'26). It also holds #2 in global optical, #1 in IP edge routing and #1 in xPON OLT for a sixth year (Dell'Oro/Omdia Q3'25), while in data centers it competes "against large incumbent players" and calls expansion "challenging". 2025 segment sales were Network Infrastructure EUR 7 986m vs Mobile Networks EUR 7 806m; the Q2'26 6-K shows Optical +20%, IP +16% cc, AI & Cloud EUR 446m vs 220m, Radio +7%. | 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 | moderate Mixed. Gross profit has stayed in proportion through the cycle - the 10-K’s income statement shows $265,814 thousand on revenue of $467,641 thousand in 2025 - and the Q2 2026 release (https://www.sec.gov/Archives/edgar/data/0001288469/000128846926000050/a06302026exhibit991.htm) reports GAAP gross margin of 57.8% against 56.5% a year earlier, guiding Q3 to 57.0%-60.0%. But the 10-K says “From time to time, we have reduced the average unit price of our products due to competitive pricing pressures, new product introductions by us or our competitors, and for other reasons, and we expect that we will have to do so again in the future”, that under some distributor agreements “we provide protection for reductions in selling prices of the distributors' inventory”, and in optical DSPs it entered as the lower-priced challenger. | weak Pricing power is weak at the consolidated grain, in the filing's own words. The 20-F risk factors describe a market "characterized by maturing industry technologies... equipment price erosion and aggressive price competition", customers "reverting to vendors to compensate" for their own unit-revenue erosion, and warn Nokia "may increasingly be required to agree to less favorable contractual terms in order to remain competitive". Group operating margin was 4.4% in 2025. This band covers equipment, ~92% of sales, not licensing, whose FRAND-bound royalties ran a 70.6% margin; supply-tight optical is our inference, not filing text. | 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 | MaxLinear is a fabless designer of RF, analog and mixed-signal communications SoCs whose core skill, per its FY2025 10-K, is combining broadband RF and analog front ends with digital signal processing in standard CMOS. It sells into broadband access (cable, fiber PON and DSL gateways - approximately 44% of 2025 net revenue), home connectivity (Wi-Fi, MoCA, G.hn and Ethernet), wired and wireless infrastructure including optical data-center DSPs, and industrial and multi-market interface and power products. After a downturn that took revenue from $693,263 thousand in 2023 to $360,528 thousand in 2024, the AI optical ramp is turning it around: the Q2 2026 release reports revenue of $168,847 thousand, up 55% year over year, with the infrastructure business up 145% on the Keystone PAM4 DSP ramp for 800G, and management raised its 2026 optical data-center revenue outlook to $210 million-$230 million on the call. The moat question is whether that growth rests on anything durable. In optical DSPs MaxLinear entered as a lower-priced second source to Marvell; elsewhere it competes with Broadcom, Qualcomm, Realtek and MediaTek, which can integrate the functions it sells; customers are concentrated; and the 10-K still carries the Silicon Motion arbitration over its terminated merger, whose outcome it says it cannot predict. On this record MaxLinear is a technically capable challenger without a moat. | Nokia's moat is real but small and segment-bound. Per the FY2025 Form 20-F (filed 2026-03-05; Nokia files a 20-F, not a 10-K), the cellular SEP portfolio — 26 000+ patent families, 8 000+ declared essential to 5G, 250+ licensees, EUR 800m+ annual contracted recurring revenue through 2030 — produced a 70.6% operating margin on EUR 1 501m of sales and out-earned the entire group (EUR 885m). Everything else is competitive equipment: group operating margin 4.4%, Mobile Networks 2.8% (-270bps), with the filing's own risk factors describing price erosion, less favorable contract terms and customers consolidating "all the way to a one-supplier model". Rankings are per-line (#3 RAN, #2 optical, #1 IP edge routing, #1 xPON OLT; Dell'Oro/Omdia Q3'25), never company-wide. Q2/H1'26 figures come from the 23 Jul 2026 6-K: sec.gov/Archives/edgar/data/924613/000110465926086081/tm2621179d1_6k.htm | 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 | MaxLinear sells chips, much of it through Asian distributors, ODMs and module makers - products shipped to Asia were 82% of 2025 net revenue, including 49% to Hong Kong - that build cable modems, PON terminals, Wi-Fi gateways, base-station radios and optical transceivers for operators and hyperscale data centers. In the AI chain it sits beside the optical-module makers as a DSP supplier, competing with Marvell and Broadcom and, at vertically integrated module makers, with internally supplied components. | — | 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 | +0.01 at weight 0.20 · swarm neutral Editorial prior, not backtested. | -0.01 at weight 0.20 · swarm bearish Editorial prior, not backtested. | -0.06 at weight 0.20 · swarm neutral Editorial prior, not backtested. |