Rosanna Prestia
Founder & CEO of Hydra Wealth/Capital, Investment Strategist, Asymmetry & Bitcoin
Wolfspeed's patent suit against Navitas reads as a compliment, a market share dispute filed as a patent case. Incumbents don't sue irrelevant rivals, and Wolfspeed, fresh out of Chapter 11, is targeting nearly Navitas's whole GaN and SiC catalog just after Navitas was designed into NVIDIA's 800V architecture. Such suits usually end in settlements and cross-licenses, not injunctions, and demand doesn't pause. Legal costs, discovery risk and an existing ATM are real overhangs. x.comÂ
Navitas owns a constraint in the AI buildout. Rack power scaling from ~7kW to over 1MW forces the industry from 54V distribution to 800V DC, which requires wide-bandgap chips from grid to GPU. SiC and GaN are different trades: SiC's dollar value jumps as voltage climbs, while GaN grows in volume next to the GPU. Navitas plays both and built the 800V-to-6V board that eliminates the 48V bus in NVIDIA's architecture. Per CICC, each MW may need ~$220K of SiC and $49K of GaN by 2030. x.comÂ
Navitas Semiconductor's opportunity now spans the entire AI power stack, from the grid to the chip, not just GaN. As StockSavvyShay noted, closing Claros adds integrated voltage regulators next to AI processors and more than doubles Navitas's 2030 AI power opportunity to $8B, covering 10 kV SiC near the grid, 800V rack conversion, GaN in the rack and power at the chip. x.comÂ
Navitas is the highest-beta standalone pure play on gallium nitride for the shift to 800V DC data centers. It pivoted from consumer GaN chargers, where it was losing share to cheap Chinese rivals, to higher-margin AI data-center solid-state transformers, where it is seen as the default GaN supplier, even ahead of Infineon. An acquisition two years ago added credible silicon carbide capability. Execution risk is high for a small company making such a concentrated bet. x.comÂ
Navitas Semiconductor's Nvidia deal is worth far less than the hype suggests: even with the 40% share people expect, it might add only about $30M in total revenue. Wolfspeed already has almost double that in annualized data-center revenue today, before any 800V data centers or power-grid upgrades. x.comÂ
Navitas Semiconductor is one of the favorite names of 2026, pitched about 15 times this year, and it has risen 47% since the April 8 thesis. x.comÂ
Navitas is an option on Nvidia's 800V DC data-center architecture, where GaN handles the step-down from 800 volts to processor level inside the rack. The design halves power conversion stages so racks can reach the up to 8 megawatts Rubin Ultra needs, with full deployment alongside Kyber in 2027. Navitas, on Nvidia's partner list, is the only US-listed pure-play GaN company. Revenue is minimal until the Kyber ramp, and Nvidia's 29-company partner list means hard pricing pressure. x.comÂ
Navitas is exposed to a real thesis, power delivery as AI's next bottleneck, through a high-risk stock. Rack power is heading from 150kW to over 1,000kW, and Navitas has full-stack GaN and SiC, an 800V HVDC design partnership with Nvidia and a 96.5%-efficient 800V-to-6V board. But Q4 2025 revenue fell 59% to $7.3M, it trades near 211x trailing EV/revenue, loses money, revenue inflection is 2-3 years away, and Infineon, Vicor and Delta got similar Nvidia mentions. Valuation conviction is low. … Show more
Navitas and Wolfspeed look attractive after falling 63% and 61% from this year's peaks. The 800V theme was crushed by rumors of an Nvidia delay, but Nvidia's confirmation and ramping ASICs can change the narrative fast. x.comÂ
Navitas' AI power case got another green light: Nvidia's Jensen Huang says the 800 VDC power rack roadmap remains intact, with shipments in the second half of 2026. Navitas' GaN and SiC chips sit directly in the rack's power-conversion path, and its 5th-generation GeneSiC technology supports a pivot from low-margin consumer electronics toward AI data centers, grid and industrial customers. QuantumScape's solid-state batteries are positioned for high-density backup units in these racks. x.comÂ
Navitas is a one-customer concentration story facing heavy competition from tier-one suppliers. Its GaN portfolio winning Nvidia adoption played out, but STMicroelectronics and Infineon also supply Nvidia and are strong in GaN and SiC. GaN output may quadruple by 2030, yet SiC prices were hammered by Chinese capacity, unresolved, so revenue and margins could diverge sharply. Power and thermal efficiency are better played across these names than through Navitas alone. x.comÂ
Navitas offers exposure to Nvidia's push to 800V DC data-center power through its high exposure to SiC and GaN ICs for 800V DC. Nvidia has begun talks with major South Korean power equipment makers on DC infrastructure built around an approximately 800V system, a big signal that Nvidia is really driving the shift. Navitas is among Nvidia's previously named partners, alongside Infineon, Texas Instruments, Eaton and Vertiv. x.comÂ
