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.
| Iron Mountain | Microsoft | Adobe | |
|---|---|---|---|
| Moat rating | narrow Iron Mountain's physical-records franchise shows a real switching-cost advantage, but the FY2025 Form 10-K also describes a slowly shrinking need for it, and the growth businesses compete in open markets. On the advantage side, an independent record: the Department of Justice complaint published in the Federal Register on 2016-04-11 (https://www.federalregister.gov/documents/2016/04/11/2016-08210/united-states-v-iron-mountain-inc-and-recall-holdings-ltd-proposed-final-judgment-and-competitive) stated that "Iron Mountain is the largest RMS company in the United States" and that "Taken together, permanent withdrawal fees and other withdrawal restrictions make it difficult for a new RMS entrant to win customers away from existing RMS vendors." The 2025 10-K reports more than 740 million cubic feet stored, says "we have consistently experienced strong customer retention levels", and shows the Global RIM segment's Adjusted EBITDA margin at 44.7% in 2025 against 44.6% in 2024. On the limiting side, Item 1A says "Our Records Management and Data Management service revenue growth is being negatively impacted by declining activity rates as stored records and tapes are becoming less active and more archival" and "A significant shift by our customers to storage of data through non-paper or non-tape-based technologies, whether now existing or developed in the future, could adversely affect our businesses." In data centres the 10-K says it competes with "numerous data center developers, owners and operators, many of whom own properties comparable to ours". A strong, regulator-documented lock-in on a physical market the company itself expects only to hold steady, plus growth arms without that lock-in, is a narrow moat rather than a wide one. | wide The FY2026 10-K (filed 2026-07-29) restates both structural mechanisms verbatim. On cost: the cloud business 'benefits from three economies of scale' — datacenters with 'significantly lower cost per unit than smaller ones', demand aggregation, and multi-tenancy that lowers maintenance labor. On ecosystem: 'A well-established ecosystem creates beneficial network effects among users, application developers, and the platform provider that can accelerate growth.' Both are load-bearing at the new scale — 'Microsoft Cloud revenue increased 27% to $214.4 billion' and 'Commercial remaining performance obligation increased 84% to $678 billion.' Rated wide but held below full confidence because the same filing still cautions that 'Barriers to entry in many of our businesses are low.' | narrow The FY2025 10-K's own Competition section says the markets for Adobe's solutions are characterized by 'limited barriers to entry, short product lifecycles, customer price sensitivity ... and the frequent entry of new solutions or competitors', and Item 1A adds that Adobe 'face[s] increasing competition from companies offering generative and agentic AI solutions, including but not limited to prompt-based and multi-modal creation and editing, document productivity and understanding' - the two categories that carry the Digital Media segment. That disclosed contestability caps the moat below wide, while the same filing's industry-standard app designations and 89% consolidated gross margin keep it well above none. |
| Moat type | switching costs The advantage is the cost and friction of moving stored records. The 10-K's Item 1A says that "if we are successful in winning record storage customers from competitors, the process of moving their stored records into our facilities is often costly and time consuming", and its notes record payments made "to a customer in order to terminate the customer's storage of records with its current records management vendor" as customer inducements. The DOJ complaint (https://www.federalregister.gov/documents/2016/04/11/2016-08210/united-states-v-iron-mountain-inc-and-recall-holdings-ltd-proposed-final-judgment-and-competitive) describes the mechanism: "Customer contracts also often impose a cap on the number of boxes per month that a customer may permanently remove from a RMS vendor's facility, such that a switch to a new RMS vendor may take several months to complete", and a new vendor "will have to offer to pay the fees to induce the customer to switch". Scale helps, since the 10-K says "the majority of our competitors operate in only one market or region", but the filing's own account of what keeps customers is retention and the cost of leaving, which makes switching costs the primary source. | network effects The FY2026 10-K keeps the ecosystem passage scoped to the firm: 'An important element of our business model has been to create platform-based ecosystems on which many participants can build diverse solutions. A well-established ecosystem creates beneficial network effects among users, application developers, and the platform provider that can accelerate growth.' That remains the one moat mechanism the filing asserts about Microsoft as a whole; the cost-of-scale passage stays scoped to 'our cloud business'. | switching costs The 10-K frames Adobe's differentiation as an integrated ecosystem the customer's work lives inside: Creative Cloud Pro subscribers get 'cloud storage to easily sync, access, collaborate and share their work, files and assets', the AI platform offers a choice of models 'without the friction of switching between workflows and platforms', and on the enterprise side 'Our competitive differentiation comes from the increased value we provide customers by integrating the Adobe Experience Platform with our comprehensive set of solutions'. 96% of FY2025 revenue is subscription, with $22.52B of remaining performance obligations, up 13% year over year. |
| Leadership | clear leader The band applies to records management, the Global RIM segment that produced $5,291,481 thousand of 2025's $6,901,737 thousand revenue. Independent evidence: the DOJ complaint published in the Federal Register on 2016-04-11 (https://www.federalregister.gov/documents/2016/04/11/2016-08210/united-states-v-iron-mountain-inc-and-recall-holdings-ltd-proposed-final-judgment-and-competitive) stated "Iron Mountain is the largest RMS company in the United States", with fiscal 2014 worldwide revenues of "approximately $3.1 billion", and called Recall, with 2014 revenues of "approximately $836.1 million", "the second-largest RMS company in the United States"; the FY2025 10-K lists property "acquired in connection with our acquisition of Recall Holdings Limited". The 2025 10-K adds, in the company's own words, that "the majority of our competitors operate in only one market or region". The independent source is from 2016 and covers the United States only. Iron Mountain did go on to acquire Recall, but the proposed final judgment in the same notice required it to divest "Recall RMS assets in all fifteen geographic markets identified in the Complaint", thirteen of them to Access CIG, which the notice called "currently the third-largest RMS provider in the United States", so Recall's business was not absorbed whole. This leadership does not extend to data centres, where the Global Data Center segment's $803,429 thousand of 2025 revenue compares with total revenue of $9,217,000,000 at Equinix (https://www.sec.gov/Archives/edgar/data/1101239/000110123926000032/0001101239-26-000032-index.htm) and $6,112,692,000 at Digital Realty (https://www.sec.gov/Archives/edgar/data/1297996/000110465926015365/0001104659-26-015365-index.htm) in stored fundamentals from their FY2025 10-Ks. | co leader The FY2026 10-K asserts leadership nowhere. Its AI offerings 'compete with AI products from hyperscalers, as well as products from other emerging competitors and other open-source offerings, many of which are also current or potential partners' — one of a small set at hyperscale in cloud and AI, an incumbent in productivity and PC operating systems. | clear leader In the segment that is 74% of FY2025 revenue ($17.65B of $23.77B) the 10-K asserts leadership outright: Illustrator 'our industry-standard vector graphics app', After Effects 'our industry-standard motion graphics and visual effects app', Acrobat 'a leading document productivity app', and 'category and brand leadership' in the Competition section. The claim does not extend to the whole company - the same section says the marketing solutions 'face broad competition from large, established enterprise software and cloud companies'. |
| Pricing power | strong In records, growth comes from price on steady volume. MD&A attributes Global RIM "organic storage rental revenue growth driven by revenue management" (organic storage rental growth of 5.4% in 2025), while Item 1A says volumes "were relatively steady in 2025" and "Our organic revenue growth has been positively impacted by our ability to effectively introduce, expand and monitor revenue management. If we are not able to continue and effectively manage pricing, our results of operations could be adversely affected". The segment's Adjusted EBITDA margin was 44.7% in 2025 against 44.6% in 2024. In data centres MD&A cites "improved pricing" and "a 620 basis point increase in Adjusted EBITDA Margin reflecting recent lease commencements, improved pricing and cost containment", to 51.8% from 45.6%. The limits: Item 1A says that on power costs "we may be limited in our ability to, or may not always choose to, pass these increased costs on to our customers", and the 2016 DOJ complaint (https://www.federalregister.gov/documents/2016/04/11/2016-08210/united-states-v-iron-mountain-inc-and-recall-holdings-ltd-proposed-final-judgment-and-competitive) found that where Iron Mountain and Recall met, they "competed aggressively against one another for customers, resulting in lower prices for RMS". Adjusted EBITDA margin is a non-GAAP measure, and the Q2 2026 release (https://s204.q4cdn.com/148941814/files/doc_financials/2026/q2/FINAL-Q2-2026-Earnings-Press-Release.pdf) shows it at 35.8% for the company against 36.7% a year earlier. | strong The FY2026 10-K reports 'Gross margin increased $31.6 billion or 16% with growth across each of our segments', with 'Microsoft 365 Commercial revenue ... mainly affected by a combination of continued installed base growth and average revenue per user expansion'. The honest caveat: gross margin percentage 'decreased slightly driven by continued investments in AI infrastructure and growing AI product usage', with Microsoft Cloud gross margin down to 66%. | strong Per the same 10-K's segment table, Digital Media earned a 95% gross profit margin in FY2025 (96% FY2024, 95% FY2023) and consolidated gross margin held at 88%/89%/89% across FY2023-FY2025 while revenue grew 11% to $23.77B. 96% of revenue is subscription and remaining performance obligations reached $22.52B, up 13%. Item 1A's warning of 'downward pressure on pricing and gross margins' has not shown up in realized margin. |
| Summary | Iron Mountain stores and manages physical records for, per its FY2025 10-K, more than 240,000 customers in 61 countries, "including approximately 95% of the Fortune 1000", with "no single customer accounting for more than approximately 3% of revenue". Revenue was $6,901,737 thousand in 2025, of which the Global RIM segment contributed $5,291,481 thousand and the Global Data Center segment $803,429 thousand. The records business is the moat. Storage rental agreements "generally range from one to five years in length", the company says it has "consistently experienced strong customer retention levels", and a 2016 Department of Justice complaint described Iron Mountain as "the largest RMS company in the United States" and permanent withdrawal fees as a barrier to rivals winning customers. That lock-in shows up as pricing: MD&A attributes Global RIM storage growth to "revenue management" while Item 1A says volumes "were relatively steady in 2025". The threat is substitution: activity is declining as records become "less active and more archival", and a shift to non-paper storage "could adversely affect our businesses". The growth arms sit outside that moat. The company operated 31 data centers across 21 markets with 488 MW of capacity approximately 97% leased and a weighted average lease expiration of 10.3 years, counts "five of the largest global hyperscalers among our customers", and on 2026-08-05 reported data center leasing of 110 megawatts year to date and second-quarter revenue of $2.0 billion, up 18.5%. But in data centres it competes with operators owning "properties comparable to ours", and in asset lifecycle management with hyperscalers' own programmes. A durable switching-cost franchise in a market expected only to hold steady, funding growth businesses that compete on power, location and price, is a narrow moat. | One repeated model across segments — build a platform, attract developers and partners, monetize the ecosystem that forms — now compounding through the AI wave: FY2026 revenue rose 18 percent 'driven by growth in Microsoft Cloud', Azure and other cloud services grew 41 percent, and the commercial remaining performance obligation reached $678 billion, while the filing still concedes low barriers to entry in many businesses. | Adobe's durable advantage is the cost of leaving rather than any disclosed market share. Its FY2025 10-K calls Illustrator 'our industry-standard vector graphics app' and After Effects 'our industry-standard motion graphics and visual effects app', describes Acrobat as 'a leading document productivity app', and sells them as one subscription ecosystem where assets, workflows and collaboration are cloud-resident. The economics follow: Digital Media earned a 95% gross profit margin on $17.65B of FY2025 revenue, 74% of the company. The same filing is unusually candid about the limits, calling its markets characterized by 'limited barriers to entry' and warning that competition will 'continue to intensify' with named generative and agentic AI entrants in both creation and document productivity - so the moat reads narrow rather than wide, held today by realized pricing and switching costs rather than by structural protection. |
| Chain position | In the AI build-out Iron Mountain is a landlord and a recycler. It leases data center capacity to hyperscale customers, with "five of the largest global hyperscalers among our customers", and its ALM business "provides hyperscale and corporate IT infrastructure managers with services and solutions that enable the decommissioning, data erasure, processing and disposition, and recycling or sale of IT hardware and component assets". Upstream, Item 1A says "We rely on third parties to provide power to our data centers" and that construction depends on "one or more design firms, general contractors, and associated subcontractors". | Hyperscale AI-infrastructure buyer and platform distributor: monetizes upstream compute through Azure, Microsoft 365 Copilot, and the developer ecosystem. | An AI-application layer company that both builds its own commercially safe Firefly foundation models and licenses 'an extensive ecosystem of third-party models', distributing generative AI into creative, document and marketing workflows. |
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| Long-horizon vote | +0.24 at weight 0.20 · swarm neutral Editorial prior, not backtested. | +0.35 at weight 0.20 · swarm bullish Editorial prior, not backtested. | +0.24 at weight 0.20 · swarm neutral Editorial prior, not backtested. |