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 | Cadence Design Systems | MACOM Technology Solutions | |
|---|---|---|---|
| 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. | wide The FY2025 10-K competition section names only a short list of full-flow rivals — Synopsys, Ansys (acquired by Synopsys) and Siemens EDA — for a toolset it describes as essential to meeting foundry manufacturing sign-off requirements. | narrow MACOM’s FY2025 10-K describes advantages that are real but contested. On the durable side: a catalog of “thousands of standard and custom devices” serving “over 6,000 end customers”; its own compound-semiconductor fabs (GaAs, GaN and InP) in Lowell, Research Triangle Park, Ann Arbor and Limeil-Brévannes; a Lowell fab accredited by the U.S. Department of Defense with “Trusted Foundry” status, in markets where “a domestic fabrication facility may be a requirement to be a strategic supplier”; and product life cycles of five to ten years, “with some of our products generating revenue for over 20 years”. On the limiting side, the same filing calls its markets “highly competitive”, names ADI, Broadcom, Credo, Marvell, MaxLinear, Microchip, NXP, Qorvo, Semtech, Skyworks and Sumitomo among its significant competitors, “some of whom have greater financial resources and scale than us”, adds “increased competition from Chinese companies”, sells “primarily on a purchase order basis” with no minimum purchase commitments, and warns that “the ASPs of our products may decrease over time”. Its income statement reports gross profit of $385,797 thousand on revenue of $648,407 thousand in fiscal 2023, $393,773 thousand on $729,578 thousand in fiscal 2024 and $529,002 thousand on $967,258 thousand in fiscal 2025. Process know-how and defense accreditation that larger rivals can contest, product generation by product generation, is a narrow moat rather than a wide one. |
| 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. | switching costs The 10-K states Cadence works with foundry partners to develop process design kits 'to ensure our core EDA products and solutions meet manufacturing sign-off requirements', and licenses software on two-to-three-year time-based terms — so the tools are embedded in a customer's qualified design flow, not bought per project. | intangibles ip The FY2025 10-K places the advantage in process and design know-how: “We continue to invest in proprietary processes, circuit design and packaging technologies”, “we utilize a broad array of internal, proprietary process technologies and commercially available foundry technologies”, and U.S.-based wafer fabrication “enables us to offer proprietary processes” and provides “a domestic source for U.S. I&D customers”. The filing itself says patents matter less than people: MACOM held 729 U.S. and 497 foreign issued patents as of October 3, 2025, but “we believe that our future success will be determined by the innovation, technical expertise and management abilities of our engineers and management more than by patent ownership”. Switching costs are the weaker candidate: long product life cycles help in Industrial & Defense, but sales are made on purchase orders and new business must be won through “a competitive selection process to develop semiconductors for use in our customers' systems, known in the industry as a ‘design win.’” |
| 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 ($AVGO) are two major suppliers of DSPs, with Marvell holding the top position in the market”, that “Coherent also sources heavily from Marvell, with Broadcom/ Maxlinear potentially serving as second supplier with 20-30% share”, and that MaxLinear offers “DSPs at about half the price of Marvell's if it can achieve a meaningful mass production volume of at least 100K units per month”. Keystone has since reached volume - management said on the Q2 2026 call that it “continues to ramp into high volume production at major hyperscale customers across U.S. and Asia” - but the 10-K names Broadcom, Qualcomm, Realtek, Skyworks, Credo, MediaTek, Marvell, MACOM, Texas Instruments, Analog Devices, Renesas, Microchip and Semtech as primary merchant competitors, and no third-party source found ranks MaxLinear first in any of its markets. | co leader The 10-K calls Virtuoso 'the industry standard for custom and analog IC design' while naming Synopsys, Ansys and Siemens EDA as key competitors across the same markets. | fast follower The only independent ranking found is for the optical analog line. Deep Fundamental’s “Deep Dive: Optical Module Market” of September 27, 2024 (https://deepfundamental.substack.com/p/deep-dive-optical-module-market) states “In the driver/TIA market, Marvell ($MRVL) and Macom ($MTSI) are the dominant players, especially in the high-end 400G+ segment” and “in the LPO market, Macom holds a significant advantage, largely because Marvell, strong in DSP, tends to promote solutions that include DSP”. That is a shared front rank, from an equity-research newsletter rather than a market tracker, and now two years old. MACOM’s own FY2025 10-K claims no rank - it says “We believe that we compete favorably” - and names significant competitors from ADI and Broadcom to Marvell and Sumitomo, “some of whom have greater financial resources and scale than us”. No third-party ranking was found for the Industrial & Defense or Telecom lines. A two-year-old newsletter covering one of three segments cannot carry a company-wide co-leader call, so the band is fast follower. |
| 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. | strong Product and maintenance was 91% of fiscal 2025 revenue under time-based licences 'generally two to three years', with $7.8 billion of contracted but unsatisfied performance obligations at December 31, 2025; SEC-reported operating income in the same filing was 28.2% of revenue. | moderate The FY2025 10-K says “the ASPs of our products may decrease over time, and we must introduce new products that can be manufactured at lower costs or that command higher prices based on superior performance to offset price erosion”. On inflation it says MACOM has “generally been able to offset increases in these costs through various productivity and cost reduction initiatives, as well as adjusting our selling prices to pass through some of these higher costs to our customers; however, our ability to raise or maintain our selling prices depends on market conditions and competitive dynamics.” Margins have risen with the Data Center mix: the fiscal Q3 2026 earnings release (https://www.sec.gov/Archives/edgar/data/0001493594/000149359426000036/ex99_1earningsreleaseq3fy26.htm) reports GAAP gross margin of 58.3%, compared to 55.3% a year earlier, and guides fiscal Q4 adjusted gross margin to between 60.0% and 61.0%. The release does not say how much of that is price rather than mix or fab utilisation. |
| 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. | Cadence sells the design and sign-off flow that chips must pass to be manufacturable: the 10-K describes foundry-co-developed PDKs, integrated DRC/LVS/STA sign-off, and multi-year time-based licences that leave $7.8 billion of contracted but unsatisfied performance obligations at December 31, 2025. | MACOM is a broad-line analog, RF, microwave and optical semiconductor maker that, unusually for its size, runs its own compound-semiconductor fabs, including a Lowell, Massachusetts fab with Department of Defense “Trusted Foundry” accreditation. Its FY2025 10-K splits the business into Industrial & Defense (radar, electronic warfare, data links, SATCOM, medical and test and measurement), Data Center (TIAs, modulator drivers, lasers and photodetectors for 800G, 1.6T and 3.2T optical transceivers) and Telecom (long-haul and metro optics, 5G, SATCOM and FTTx/PON). The AI build-out has made Data Center the fastest-growing piece: the fiscal Q3 2026 10-Q (https://www.sec.gov/Archives/edgar/data/1493594/000149359426000038/mtsi-20260703.htm) reports Data Center revenue of $137,584 thousand for the quarter against $75,822 thousand a year earlier, out of total revenue of $342,237 thousand, and the accompanying release reports GAAP gross margin of 58.3%. An independent 2024 newsletter places MACOM with Marvell at the front of the optical driver/TIA market and ahead in linear-drive (LPO) optics. The moat stays narrow because each speed generation is re-won through design wins against larger rivals - the 10-K names ADI, Broadcom, Credo, Marvell, MaxLinear, Microchip, NXP, Qorvo, Semtech, Skyworks and Sumitomo, plus Chinese competitors - on purchase orders without minimum commitments, and the filing expects average selling prices to fall over time. |
| 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. | Upstream design layer: every chip in the graph is designed and signed off through an EDA flow before a foundry will build it. | MACOM sells components that customers build into larger systems - the FY2025 10-K lists wireless basestations, high-capacity optical networks, data center networks, radar, medical systems, satellite networks and test and measurement. In the AI chain it sits upstream of optical-module makers, supplying TIAs, drivers, lasers and photodetectors for 800G and 1.6T transceivers. Sales to distributors were 32.3% of fiscal 2025 revenue, two resellers took 12.4% and 11.2%, and no direct customer reached 10%. |
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| Long-horizon vote | +0.01 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.35 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.06 at weight 0.20 · swarm neutral Editorial prior, not backtested. |