Navitas Semiconductor Corp (NVTS) | The Buildout — AI Infrastructure
The Verdict
Navitas designs and markets gallium-nitride power integrated circuits and high-voltage silicon-carbide devices used in power conversion. In AI infrastructure, its chips sit in the power path from AC-DC power supplies to in-rack DC-DC converters and grid equipment. That makes it a supplier to the electrical buildout behind AI data centers rather than a compute vendor.
| Market Cap | — |
| Revenue (TTM) | $36M |
| Revenue Growth | −46.5% |
| EBITDA Margin (TTM) | -208.8% |
| Net Cash | $552M |
| Earnings Beats | 1 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Management says only a handful of suppliers have both GaN and high-voltage SiC, a position Navitas occupies.
- Q1 2026 high-power markets were a 'large majority' of revenue, and combined AI infrastructure revenue grew 50% QoQ.
- The balance sheet shows $557.4M cash and $5.1M total debt as of June 30, 2026, leaving net cash of about $552M.
- Management estimates total addressable content of $25,000–$35,000 per megawatt across data center plus grid/SST/BESS.
- Final production samples were delivered in Q1 2026, with customers moving to board and system-level testing.
What We’re Watching
- TSMC plans to cease GaN production in July 2027; GlobalFoundries production and the 8-inch pivot are also set for 2027.
- Distributor A represented 59% of Q1 2026 revenue and Hong Kong was 76% of billing-geography revenue.
- The same Q1 call gave high-power YoY growth as 25% from the CEO and about 35% from the CFO/press release.
- Multiple May/June 2026 8-Ks are flagged as material agreements or events but were not read in the source set.
The thesis is strengthening but unverified. Near-term financial commitments were delivered: Q1 revenue beat the high end of guidance, gross margin expanded, and OpEx stayed around $15M. But design wins, backlog, and the supply transition remain open. The key open question is whether Navitas can convert final samples and 2027 GaN proof points into disclosed production wins before the July 2027 TSMC exit.
Earnings
Navitas reported Q2 FY2026 revenue of $10.5 million, up 22% sequentially from $8.6 million in Q1, with reported gross margin of -9.5% and EBITDA of -$21.6 million.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $10M | $9M | $14M | −27.6% |
| Gross margin | -9.5% | -17.4% | 16.1% | -2560bps |
| EBITDA | −$22M | −$22M | −$16M | +35.0% |
| EPS | $-0.97 | $-0.15 | $-0.25 | +292.1% |
I would say we are a bit ahead of where I think we're going to be.— Chris Allexandre, Chief Executive Officer, 2026-05-06
Management tone: No Q2 2026 call transcript is available in the source set. On the Q1 2026 call, management was confident and more specific than the prior quarter: it quantified AI infrastructure growth at 50% QoQ, said final production samples had been delivered, and described itself as 'a bit ahead of where I think we're going to be.' It declined to name design wins or comment on customer engagements.
Management Guidance
For Q2 2026, management guided revenue of $10.0 million ± $0.5 million, non-GAAP gross margin of 39.25% ± 75 bps, and non-GAAP operating expenses of $14.5 million to $15.5 million. Full-year 2026 qualitative guidance held: sequential revenue growth throughout 2026, gradual gross margin expansion, and mobile revenue becoming insignificant by year-end.
Trajectory
After two quarters of sequential declines, revenue turned positive in Q1 FY2026, growing 17.8% QoQ to $8.6 million, then accelerated to 22.1% QoQ in Q2 FY2026 to $10.5 million. The mix is shifting: high-power markets became a large majority of Q1 revenue while mobile is being deliberately shrunk. Non-GAAP gross margin improved to 39.0% in Q1, but reported gross margin remained negative in Q1 and Q2 as intangible amortization and stock-based compensation weighed on GAAP results.
The Model
The model projects FY+1 revenue of $46.6 million with EBITDA of -$71 million (-153.4% margin), and FY+2 revenue of $125 million with EBITDA of -$38 million (-30.6% margin). Near-term is anchored by the guided sequential growth in high-power revenue; FY+2 reflects the expected 2027 step-up from 800V HVDC and in-rack GaN DC-DC conversion.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $46M | $47M | $125M |
| YoY Growth | — | +1.5% | +168.2% |
| EBITDA | −$69M | −$71M | −$38M |
| EBITDA Margin | -149.9% | -153.4% | -30.6% |
Projections are the median of 5 independent model runs.
For Q2 2026, management guided revenue of $10.0 million ± $0.5 million, non-GAAP gross margin of 39.25% ± 75 bps, and non-GAAP operating expenses of $14.5 million to $15.5 million. Full-year 2026 qualitative guidance held: sequential revenue growth throughout 2026, gradual gross margin expansion, and mobile revenue becoming insignificant by year-end.
What Could Go Right — and Wrong
- High-power revenue continues to grow sequentially through 2026 and AI infrastructure growth accelerates as management expects.
- Gen 5 SiC samples convert into production design wins for higher-power AC-DC PSUs in late 2026/early 2027.
- In-rack GaN DC-DC proof points land in Q1–Q2 2027, adding higher-margin content.
- GlobalFoundries GaN production qualifies on time and the TSMC exit is absorbed without supply disruption.
- Revenue scales to the high-30s millions quarterly, where management says current gross margin and OpEx would produce profitability.
- 800V HVDC adoption slips, pushing out the SiC-led AC-DC ramp and the GaN in-rack step-up.
- GlobalFoundries qualification or the 8-inch pivot misses the July 2027 TSMC GaN exit deadline.
- Large competitors such as Power Integrations and ON Semiconductor claim the NVIDIA and hyperscaler 800V sockets first.
- Customer concentration bites: one distributor was 59% of Q1 2026 revenue.
- Revenue stalls below the high-30s quarterly level, extending cash burn.
Looking Ahead
The next 12 months are framed by two transitions: the ramp of SiC-led AC-DC PSUs starting late 2026/early 2027, and the GlobalFoundries GaN qualification ahead of TSMC's July 2027 exit. Management expects sequential revenue growth throughout 2026, with AI infrastructure growth accelerating, and the first in-rack GaN DC-DC proof points in Q1–Q2 2027.
- Later 2026GlobalFoundries GaN production begins — Expected start of U.S. GaN production, accelerating into 2027.
- Late 2026 / early 2027SiC AC-DC PSU ramp starts — First phase of 800V HVDC; NVIDIA PSUs moving to 18.5 kW.
- Q1–Q2 2027In-rack GaN DC-DC proof points — Phase 2 of 800V HVDC; proof points expected from in-rack conversion.
- 20278-inch GaN pivot — Planned U.S. 8-inch GaN manufacturing transition.
- July 2027TSMC GaN production ends — Sole-source foundry exit; buffers and GF transition must be in place.
- Late 2027 / early 2028Solid-state transformer acceleration — Grid infrastructure revenue inflection expected.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $83M | $46M | $36M | -45.0% |
| Gross Margin | 26.6% | 20.8% | -1.7% | 575bps |
| EBITDA | −$108M | −$69M | −$518M | +36.0% |
| EBITDA Margin | -128.9% | -149.9% | -208.8% | 2,099bps |
| Net Income | −$85M | −$117M | −$313M | -38.2% |
| Free Cash Flow | −$66M | −$44M | −$318M | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)-1.7%
- EBITDA Margin (TTM)-208.8%
- Net Margin (TTM)-857.5%
- ROIC-31.3%
- SBC / Revenue23.3%
The Company
Navitas Semiconductor is a fabless power-semiconductor design house. Its product set includes GaNFast gallium-nitride power ICs, GeneSiC silicon-carbide MOSFETs and diodes, high-speed silicon system controllers, and digital isolators used in power conversion and charging. The company has deliberately shifted away from mobile and low-end consumer markets toward AI data center, energy and grid infrastructure, performance computing, and industrial electrification.
Navitas contracts manufacturing of its chips and packaging to partner suppliers and does not own wafer fabs. Its facilities are leased office and R&D sites in Torrance, California; Shanghai, Shenzhen, Hangzhou; Hsinchu and Taipei; and Seoul. In the 10-Q, the company reported it operates in a single operating and reportable segment.
Business Segments
Competitive Landscape
The source describes a crowded power-semiconductor field. Navitas's 10-K lists Infineon, Power Integrations, Texas Instruments, Innoscience, Renesas, and Efficient Power Conversion among GaN competitors, and Infineon, Wolfspeed, ON Semiconductor, ROHM, Qorvo, and STMicroelectronics among SiC competitors. Management argues that few competitors have both GaN and high-voltage SiC, but it has not disclosed named design wins.
- Infineon Technologies AGListed as competitor in GaN, SiC, and silicon-based power in the 10-K; not discussed further.
- Power IntegrationsListed as competitor; neighbor transcript says it is collaborating with NVIDIA on 1,250V and 1,700V GaN for 800V DC architectures.
- ON SemiconductorListed as competitor; neighbor transcript says AI data center expected to double in 2026 and GaN design funnel exceeds $1.5B.
- WolfspeedListed as SiC competitor; neighbor transcript notes 10kV SiC MOSFET and AI rack power products, but negative gross margin constraints.
- Texas InstrumentsListed as competitor; neighbor transcript says data center revenue up 90% YoY.
Supply Chain
Navitas is fabless and sits between upstream foundries and downstream power-system buyers. It designs GaN and SiC chips, contracts TSMC and GlobalFoundries for wafers, and sells mostly through distributors to data center, grid, and industrial customers. No neighbor transcript directly mentions Navitas by name.