Compare moats

The FY2025 20-F Competition section cuts both ways: UMC calls itself "one of the world's largest independent semiconductor foundries" with production capacity "currently among the largest of all semiconductor foundries in the world" and says it believes it competes favorably with competitors on each principal element of foundry competition, yet in the same section concedes that "[s]ome of our competitors have substantially greater production, financial, research and development and marketing resources than we have" and that "several new dedicated foundries have commenced operations and compete directly with us," whose entry is "likely to initiate a trend of competitive pricing and create potential overcapacity in legacy technology" that "may erode our profit margins." A real but bounded advantage, not a durable wide one.

source: sec.gov

The FY2025 10-K (filed 2026-01-23) repeats the concession, now broadened: 'we have lost market share in recent years, including in both client and data center markets, in the market for x86-based semiconductor products, and more generally in the markets for semiconductor compute products, as competitors have introduced highly competitive data center and client platform products.' It adds that the data-center business 'has been further negatively impacted in the past few years by the significant shift of customer spend toward GPUs optimized for AI workloads' — a historically wide moat still actively eroding.

source: sec.gov

FY2025 10-K: a content library spanning approximately 100 years of production history — roughly 5,300 live-action film titles, 460 animated film titles plus deep episodic series holdings — feeds every segment (streaming, parks, consumer products, theatrical), and the physical parks portfolio (Walt Disney World, Disneyland, Disneyland Paris, Hong Kong Disneyland 48%, Shanghai Disney Resort 43%, Disney Cruise Line) is not replicable at comparable scale (sec.gov dis-20250927.htm, FY ended 2025-09-27).

source: sec.gov

The 20-F states plainly that "Our success depends on our ability to obtain patents, licenses and other intellectual property (IP) rights covering our production processes and activities," and reports more than 16,700 patents worldwide as of December 31, 2025, of which more than 7,490 are in the U.S., 623 domestic and foreign patents granted in 2025 alone, NT$17,725 million of R&D (7.5% of operating revenues) and 1,591 R&D professionals. The Competition section names where UMC believes it wins: it competes favorably "particularly [on] our technical competence and research and development capabilities." The proprietary specialty-process library, not scale or a network, is the cited source of the advantage.

source: sec.gov

The durable assets remain the x86 architecture and process-technology IP: the FY2025 10-K claims 'We are a global leader in the design and manufacturing of CPUs and other semiconductor products' and stakes the recovery on process IP — 'Intel 18A introduces two industry firsts in high-volume semiconductor manufacturing: gate-all-around transistors (RibbonFET) and backside power delivery (PowerVia).'

source: sec.gov

The moat is franchise IP and brands: the FY2025 10-K lists Disney, Pixar, Marvel, Star Wars and National Geographic as the top-level pillars of Disney+, and Mickey and Friends, Star Wars, Spider-Man, Disney Princess, Frozen, Avengers and Toy Story among the major licensed properties; the same IP is monetized across theatrical, streaming, parks and licensing windows (sec.gov dis-20250927.htm).

source: sec.gov

UMC describes a deliberate follow strategy in the 20-F: it intends "to avoid investments in technologies that do not present commercial potential for volume production" and believes "it is beneficial to defer investment in premature equipment needed to claim the earliest advanced technology and instead to purchase more advanced and less expensive versions of such equipment from vendors who design this equipment based on pre-production lessons learned from the earliest technology." The node ladder bears this out: the most advanced process in production in 2025 is Fab 12A's 0.014 micron, wafers at 14 nanometers and under rounded to 0.0% of wafer sales in each of 2023, 2024 and 2025, and the next rung — UMC's own 12nm FinFET process, which Intel replicated in 2025 "based on our electrical design rules and UMC-verified process" for manufacture at its Arizona fab — is only "expected to begin in 2027."

source: sec.gov

The FY2025 10-K still opens 'We are a global leader in the design and manufacturing of CPUs', yet concedes lost share 'in both client and data center markets' and a spend shift 'toward GPUs optimized for AI workloads' where Intel participates via 'Xeon, AI PCs, Arc GPUs and our open software stack' plus 'inference-optimized GPUs on a targeted annual cadence' — following the AI compute market rather than setting its pace.

source: sec.gov

Clear leader in its two profit engines — TEA's 2024 Theme Index ranks Disney Experiences the top park operator worldwide with Magic Kingdom #1 for 19 straight years (laughingplace.com, 2025-10-24), and the studio topped the 2025 global box office at $6.58B (Screen Daily, 2026-01-04) — but in total video Disney is second: Nielsen's April 2026 Media Distributor Gauge puts Disney at 10.3% of US TV viewing vs YouTube's 13.4% (MediaPost, 2026-06-25). Co-leader is the honest company-level band.

source: sec.gov

The 20-F claims no premium — "our current level of pricing is comparable to that of other leading foundries in each respective geometry" — and reports that 2025 average selling price declined 5.4%, driving gross margin down from 32.6% in 2024 to 29.0% in 2025 even as 12-inch-equivalent wafer shipments rose from 3,446 thousand to 3,870 thousand and average capacity utilization improved from 68.7% to 75.2%. It also notes that "[p]rices for wafers of a given level of technology generally decline over the processing technology life cycle."

source: sec.gov

The FY2025 10-K states the mechanism itself: higher-priced products 'have lower margins as they are produced at external foundries rather than in our manufacturing facilities. To the extent demand shifts from our higher-margin to lower-margin products in any of our market segments, our gross margin percentage has decreased and may decrease again' — plus $878 million of 2025 inventory reserves on the early Intel 18A ramp.

source: sec.gov

Q3 FY26 (quarter ended June 2026, reported 2026-08-05): domestic Parks & Experiences operating income rose 27% on 11% revenue growth, and streaming operating margin expanded from 6.6% to 12.9% on 11% subscription revenue growth — margin expansion well ahead of volume in both engines (thedesk.net earnings summary). Counterweight: the FY2025 10-K notes MVPD consolidation may pressure linear carriage terms, so pricing power is concentrated in parks and DTC, not linear.

source: sec.gov

Mature- and specialty-node wafer supplier: 2025 wafer sales were 41.4% communication, 30.6% consumer and 11.6% computer, with the AI tie indirect — 2.5D silicon interposers with deep-trench capacitors shipped to major customers for HPC, cloud computing and LLM applications.

x86 compute incumbent and would-be US leading-edge foundry; its 18A/14A ramp is the main Western alternative to TSMC at the leading edge.

Content/IP owner at the top of the entertainment value chain: produces and owns franchise IP (Disney, Pixar, Marvel, Star Wars, National Geographic, 80%-owned ESPN), distributes it through owned channels (parks, Disney+, Hulu, ESPN DTC, ABC, theatrical), licenses it downstream to consumer-products makers and retailers, and is a major upstream buyer of sports rights (NFL, NBA, MLB, NHL, college football) — including the pending NFL Transaction exchanging a 10% ESPN stake for NFL Network assets (FY2025 10-K, sec.gov dis-20250927.htm).

• 12-inch 28nm/22nm logic and specialty foundry Challenger · Moderate source: sec.gov
• 12-inch silicon photonics Unknown · Moderate source: sec.gov
• 2.5D silicon interposer and 3D hybrid bonding Unknown · Moderate source: sec.gov
• 8-inch and legacy-node foundry (0.11 micron and above) Challenger · Moderate source: sec.gov
• Embedded non-volatile memory platforms (eFlash, RRAM, MRAM) Unknown · Deep source: sec.gov
• Specialty mixed-signal platforms (eHV, BCD, BSI-CSI, RF-SOI) Unknown · Moderate source: sec.gov

• AI accelerators (Gaudi and inference-optimized GPUs) Niche · Moderate source: sec.gov
• Intel Core / Core Ultra (client PC CPUs) Leader · Moderate source: sec.gov
• Intel Foundry (leading-edge contract manufacturing) Niche · Deep source: sec.gov
• Intel Xeon (data center CPUs) Leader · Moderate source: sec.gov

• Film studios Leader · Deep source: screendaily.com
• Linear networks & ESPN channels Unknown · Moderate source: sec.gov
• Streaming (Disney+ / Hulu / ESPN DTC) Top 3 · Moderate source: mediapost.com
• Theme parks & experiences Leader · Deep source: laughingplace.com

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