§ 01Executive View
Wolfspeed is a strong short on competitive grounds: it is the textbook case of a first-mover that misread the cost curve of its own technology and got passed by better-capitalized, vertically integrated incumbents on one flank (STM, Infineon, onsemi) and by subsidized Chinese capacity on the other (TanKeBlue, SICC). Substrate share has collapsed from >60% in 2021 to 33.7% in 2024 (TrendForce), and the moat that supposedly justified the $6.4B capex spree — vertical integration plus 200mm wafer leadership — has been simultaneously commoditized (SiC substrate ASPs fell ~60% in three quarters of 2024) and matched (STM, Infineon, Bosch, onsemi all setting up 200mm). The September 2025 Chapter 11 wiped equity to ~3–5% but did not change the competitive math: Wolfspeed exits with the same fixed-cost footprint, weaker customer trust, and competitors who used the bankruptcy window to second-source. The bull case (AI datacenter pivot, CHIPS Act, new CEO) is real but small relative to the $6.4B asset base it has to amortize.
§ 02Competitive Set
Direct (SiC substrate + device)
- STMicroelectronics (STM) — #1 SiC power device share at ~33% (TrendForce 2024). Vertically integrated, heavy automotive design-win base (Tesla, Renault, Stellantis), and now executing a "China-for-China" Sanan JV that lets it match Chinese cost on Chinese demand. The reference incumbent.
- onsemi (ON) — ~25% device share. Acquired GTAT for substrate vertical integration in 2021 before Wolfspeed's collapse, just bought Qorvo's SiC JFET line, end-to-end SiC supply chain targeting 5x capacity by 2026. Direct head-to-head with Wolfspeed for EV traction inverter sockets and increasingly winning them (cohort sentiment +1).
- Infineon (IFX) — ~15% device share. Scale-led, €2.5B datacenter revenue target by 2027, ramping 200mm Kulim Phase 3, Chinese auto revenue doubling YoY. Cohort sentiment +1.
- Rohm (6963.T) — Top-5 SiC player, strong with Asian Tier-1 automotive (Honda, Hyundai). Quietly competitive on module-level integration.
- Mitsubishi Electric / Toshiba — Industrial and rail traction stronghold; less of an EV story but locked into power-grid and traction inverter sockets where Wolfspeed wanted to play.
Substrate-only / supply
- TanKeBlue (private) — #2 in substrate at 17.3%, up from a sliver in 2021. Aggressive 6-inch pricing has been the main vector of Wolfspeed margin compression.
- SICC (688234.SS) — #3 at 17.1%, rapidly scaling 8-inch.
- Sanan IC / Sanan Semiconductor — Vertically integrating from substrate through device; STM JV partner.
- Combined Chinese substrate share went from ~10% in 2021 to ~40% in 2025.
Adjacent / Substitute
- GaN power — Navitas, Power Integrations, Infineon (post-Transphorm), TI. Below 1200V and especially below 650V, GaN is taking the high-frequency conversion sockets. The 800V datacenter rack (Mt. Diablo / Kyber) will mix SiC (1200V backbone) with GaN (last-stage 6V VRM rails); Wolfspeed has no GaN stack.
- Silicon IGBT (incumbent) — Infineon, Mitsubishi, Fuji Electric. Cheaper than SiC for slower-switching workloads (sub-650V industrial, traction). Still the volume baseline; SiC has not displaced it as fast as the bull case modeled.
Emergent
- Vertically integrating customers — Tesla cut SiC content per vehicle by 75% in October 2023, citing cost. BorgWarner divested its Wolfspeed-precursor SiC die supply. The customers most willing to invest in "design-out" of SiC are exactly the high-volume names Wolfspeed needed.
- STM-Sanan, Infineon-Hua Hong — The next leg of Chinese competition is Western IDM partners matching Chinese substrate cost via JV. This narrows the vertical-integration moat Wolfspeed thought it owned.
- Rapidus and Renesas — Both have abandoned in-house SiC die ambitions (Renesas walked away from a $2B Wolfspeed prepayment for capacity; Rapidus is a logic story). Not a direct competitive emergence but signals how few Western peers see SiC die as a profit pool.
§ 03Moat Assessment
| Moat type | Score | Why |
|---|---|---|
| Cost advantage | 2 / 5 | 200mm was the bet. STM, Infineon, Bosch, onsemi are all in 200mm production by 2026; Chinese 200mm ramping behind but at lower capex. Wolfspeed's $6.4B asset base means even leadership in $/wafer doesn't translate to $/share P&L. Mohawk Valley still ~25% utilized as of late 2024. |
| Switching costs | 2 / 5 | Automotive qualification cycles (3–5 years) are a switching cost — but they protect whoever has the design-in, and incumbents have far more of them. The Chapter 11 itself was a switching catalyst: customers second-sourced during the uncertainty (management cited this in fiscal Q2 2026 commentary). Once you've second-sourced, you don't go back. |
| Network effects | 1 / 5 | None meaningful. Power semis are a spec-driven, Tier-1-OEM business. No two-sided network. |
| Intangibles (IP, brand, regulatory) | 2 / 5 | Wolfspeed pioneered the SiC patent estate (Cree heritage), but the core IP is mature and licensed broadly. CHIPS Act $750M is contingent and a regulatory positive, not a moat. The "Wolfspeed brand" in EV powertrain has been damaged by the financial overhang. |
| Efficient scale | 1 / 5 | SiC is structurally a multi-vendor market (every Tier-1 wants two qualified sources for safety-critical power). Not a natural monopoly — exactly the opposite. |
Verdict: narrow → none · Trend: eroding
The investment-relevant fact is the trend line: every moat axis above has been moving against Wolfspeed for 36 months and there is no vector of reversal in the data. The 200mm lead is being neutralized as competitors finish their fabs (peak gap was 2023–24, closing in 2026–27). The vertical-integration story flipped from advantage to liability when substrate ASPs collapsed — competitors that buy substrates get the price decline as a tailwind; Wolfspeed's substrate revenue is being compressed at the same time as device demand softens. Synthesis: a once-narrow moat (process leadership + vertical integration) eroded faster than the strategic capex cycle it was meant to fund. That is the worst possible combination.
§ 04Share Trajectory
SiC substrate share (TrendForce):
- 2021: >60%
- 2022: ~50% (estimate; transitional)
- 2023: ~38%
- 2024: 33.7%
- 2025E: trending lower as TanKeBlue + SICC + Sanan continue to ramp 8-inch
SiC power device share (TrendForce 2024):
- STM: ~33%
- onsemi: ~25%
- Infineon: ~15%
- Wolfspeed: ~11%
- Rohm + others: balance
The device share figure is the more damning number for the bull case: Wolfspeed has never been a top-3 device player. The substrate franchise was its identity; the substrate franchise is the part that just halved.
Source: TrendForce 2024–2025 SiC market reports; Yole Group "Wolfspeed's bold SiC bets meet tough timing and growing competition" (2025).
§ 05Pricing Power
- Has the company raised prices in the last 24 months? No — the opposite. 6-inch SiC substrate ASP fell from ~$1,500 to $400–500 over 2024 (TrendForce), with Chinese suppliers leading 30%+ price cuts. 8-inch ASP heading toward $1,000 by Q1 2025. Wolfspeed's revenue mix on substrates has been compressed by both volume and price.
- Did volumes hold or grow at the new price? No. Mohawk Valley fab is at ~25% utilization as of late 2024. Fiscal Q2 2026 Power revenue $118M; Q3 2026 guidance $140–160M total revenue with negative gross margin — and that includes customers pulling forward Durham purchases ahead of the Durham device fab closure. Underlying run-rate is worse than the print.
- Customer concentration / leverage: $21B "design win backlog" across 125 EV models / 30 OEMs sounds diversified, but design wins ≠ revenue and the EV ramp has been slower than guided since 2023. Major auto customers (GM, Mercedes) have leverage; Wolfspeed has fixed costs that have to be amortized regardless. The customer holds the negotiation. The fact that "some customers pursued second-sourcing" was disclosed as a Q3 2026 revenue headwind is the most explicit possible admission of pricing-power loss.
Pricing power score: 1 / 5. Wolfspeed is a price-taker in a deflating commodity, with the highest fixed-cost base among Western peers and the weakest customer leverage.
§ 06Bull Points (pressure-testing the long case)
- CHIPS Act $750M — if it lands (still under negotiation with the administration as of mid-2025), it materially de-risks the next refinance and directly subsidizes the asset base competitors must self-fund.
- AI datacenter pivot is real demand — AI datacenter revenue doubled across the last three quarters, +50% QoQ in fiscal Q2 2026; the 800V Mt. Diablo / Kyber architecture is a genuine SiC TAM lift independent of EV. But: Wolfspeed is not the lead vendor here — Infineon is the named NVIDIA 800V partner; STM has the SST collaborations; Wolfspeed is one of several second-tier participants.
- New CEO (Robert Feurle, ex-Infineon power semis GM) — credible operator, has the right resume. Cut leadership headcount 30%, closed the Durham 150mm device fab, refocused on Mohawk Valley. This is the right restructuring sequence.
- 200mm execution is technically working — Mohawk Valley is producing, JP materials facility delivered first wafers summer 2025, yields improving. The technology bet is not the failure point; the commercial bet was.
- Strategic M&A optionality — A SiC die business with Mohawk Valley as a defensible US-fab asset is a plausible target for a strategic buyer (Infineon, onsemi, TI, Bosch) post-restructuring, especially under CHIPS Act ownership protections. A take-out bid is the cleanest bull catalyst.
The bull case rests on a combination — CHIPS funding AND AI demand pull AND CEO execution AND no further share loss AND a benign refinance environment AND/OR a takeover. Each is plausible individually; the joint probability is low. And none of them reverse the competitive share trend — they just buy time on the financing side.
§ 07Bear Points
- Substrate share has nearly halved in three years (>60% → 33.7%) with no inflection signal in the data.
- Vertical integration flipped from moat to handicap. When substrate ASPs collapse 60%, fabless device customers benefit; an integrated player carries the substrate margin loss into the device P&L.
- Customer second-sourcing is now disclosed as a revenue headwind (Q3 2026 guide). Once a Tier-1 has qualified a second source, the prior incumbent's pricing power resets to the floor.
- Negative gross margin run-rate. Q2 FY26 non-GAAP GM -34%, Q3 FY26 guided to remain negative. There is no path to profitability that doesn't depend on volumes the EV market has not delivered.
- Chinese substrate capacity is still ramping. Capacity 460k units (2022) → 1.17M (2023) → 2.22M (2024) → 3.9M projected 2025. Supply growth >> demand growth = continued ASP pressure.
- The AI datacenter share is going to Infineon and STM, not Wolfspeed. NVIDIA's Computex 2025 800V architecture cited Infineon as the lead partner. Wolfspeed has marketing materials about SST/AI; the named design wins are not at the same scale.
- $6.4B asset base post-restructuring — even with debt cut to ~$2B and maturities pushed to 2030, the capacity the company has to fill is sized for a market position it no longer has.
§ 08Conviction (1–5)
5. The competitive evidence is unusually clean: share decline is documented across multiple independent data providers, the price-collapse is in the public TrendForce data, the customer second-sourcing was admitted in the 10-Q, and the structural cost advantage that justified the strategy has been replicated by every competent competitor. This is not a "data is thin" short — it is a "data is overwhelming and management has acknowledged most of it" short. The trend is eroding, the moat is now narrow-to-none, and the bull case requires a coincidence of catalysts.
The reason this is conviction 5 on the competitive dimension but the cohort-level conviction is 4: the financial outcome is bounded (post-Chapter 11 the equity is already wiped to 3–5%; further downside is asymmetrically smaller than further share-price upside if any catalyst hits). Competitive read and trade structure are different questions.
§ 09Key Risks to This Read
- Takeover bid. A strategic acquisition (Infineon, onsemi, TI, Bosch, or a Japanese consortium) at any premium is the single largest risk to the short. Mohawk Valley as a US-domiciled, CHIPS-Act-eligible 200mm SiC fab is a strategic asset even if the standalone P&L doesn't work. National security framing under CHIPS Act could even structure the deal favorably for shareholders.
- CHIPS Act $750M lands fully and quickly. Removes near-term refinancing risk and signals administration support, which could itself force a bid.
- AI datacenter SiC demand surprises sharply higher in 2026–27. If 800V deployment moves faster than the Mt. Diablo / Kyber 2027 roadmap, all 200mm SiC capacity gets bid up regardless of whose fab it is in.
- Chinese capacity gets export-controlled (low probability but non-zero) — would shift substrate share back to Western players including Wolfspeed.
- The "design win backlog" converts faster than I'm modeling. The $21B headline could be lowballed if multiple OEMs ramp 800V EV platforms simultaneously. EV demand has under-delivered for three years; the base rate of further disappointment is high but not certain.
- My implicit assumption is that 200mm cost leadership is now matched within 12–24 months. If the gap is wider than competitors disclose, Wolfspeed could still hold a process advantage long enough for the financial restructuring to bridge to better demand. I am skeptical of this but cannot rule it out from public data.
Works cited
- Wolfspeed Q2 FY2026 Earnings Call Transcript (Motley Fool)
- CEO Robert Feurle: 'pivoting away from being a one-trick pony focused on EVs' — explicit admission auto-LTSA bull thesis no longer carrying demand
- Toyota onboard charging system design win (Q2 FY26)
- Hopewind industrial / renewable energy inverter win (Q2 FY26)
- + 2 more
- ElevenFlo — Wolfspeed 91-Day Prepack Cuts $4.6B in Chapter 11
- 91-day prepackaged Chapter 11 (June 30 - Sept 29, 2025)
- Annual cash interest expense reduced ~60%
- MarketsandMarkets — Silicon Carbide (SiC) Market Report 2025-2030
- Third independent vendor TAM reference for triangulation
- Confirms vendor reports tend toward higher-end TAM than Yole
- Mordor Intelligence — Silicon Carbide Power Semiconductor Market Size & Share 2030
- TAM triangulation point — higher-end vendor sizing vs Yole anchor
- Cross-vendor sizing discrepancy (>30% range) — flagged for caveat
- Oversupply of 6-Inch SiC Substrate Leading to Price Decline
- 6-inch SiC substrate ASP fell below $500 by mid-2024, ~$400 by Q4
- First three quarters of 2024 saw >60% price decline
- Chinese capacity ramp 460k (2022) → 3.9M units projected 2025
- Power Electronics News — The Great Debate at APEC 2025: GaN vs. SiC
- 650V is the GaN/SiC overlap zone, contestable by both
- GaN encroaches up from low/mid voltage; SiC retains 1200V+
- Co-existence at <8kW expected; SiC keeps edge >1200V — adjacency-disruption boundary
- Semiconductor Today / Yole — Power SiC overcapacity downturn until 2027–2028
- Industry in correction cycle through 2027-2028 from over-investment 2019-2024
- Recovery anchored at $10B device level by 2030
- Cycle position is digestion, not early growth — primary market-positioning fact
- TrendForce: SiC substrate revenue down 9% in 2024 to $1.04bn
- Wolfspeed 33.7% substrate share (2024)
- TanKeBlue 17.3% / SICC 17.1% — combined Chinese share approaching 40%
- Global SiC substrate revenue declined 9% in 2024
- TrendForce: ST largest SiC power device maker (32.6% share)
- STM ~33% / onsemi ~25% / Infineon ~15% / Wolfspeed ~11% SiC device share (2024)
- Top 5 (STM, onsemi, Infineon, Wolfspeed, Rohm) >90% of revenue
- Wolfspeed in rough waters, European rivals stay the course
- 200mm SiC wafer ASP fell from ~$1,500 to $500
- STM 'China-for-China' Sanan JV mass production end of year
- Infineon Chinese auto revenue doubled YoY
- + 1 more
- Wolfspeed's bold SiC bets meet tough timing and growing competition
- Wolfspeed substrate share collapse from >60% (2021) to 33.7% (2024)
- Chinese share rose to ~40% combined; TanKeBlue 17.3% / SICC 17.1% in 2024
- Renesas walked away from $2B Wolfspeed prepayment due to severe market conditions
- + 1 more
- Yole Group — Power SiC 2025: Markets & Applications
- SiC device TAM ~$10.3B by 2030, ~20% CAGR (2024-2030) — primary anchor
- Auto/mobility ~70% of SiC demand over next 5 years
- AI datacenter SiC opportunity sized at ~$200M by 2030 (~2% of TAM) — bull-pivot rounding error
- Axios Raleigh — Wolfspeed new CEO turnaround details
- $6.4B long-term debt overhang from fab buildout
- $575M debt refinance due May 2026
- $750M CHIPS Act funding still in negotiation
- + 1 more
- BorgWarner-Wolfspeed Strategic Agreement
- BorgWarner 'entitled to purchase up to $650M of devices annually' — ceiling not floor
- Volume scales with BorgWarner customer EV programs (themselves slipping)
- CNBC — Lutnick says Intel must give government equity for CHIPS funds
- Commerce Secretary explicit policy framing on Biden-era grants converting to Trump-era equity
- Investment Accelerator oversight of CHIPS Act disbursements
- Digitimes — SiC prices plunge as Chinese capacity soars
- Chinese SiC substrate capacity trajectory 460k → 3.9M units (2022→2025)
- Domestic Chinese substrate prices RMB 900-1,000 cheaper per unit than global
- EE Times — Wolfspeed May Emerge from Bankruptcy With CHIPS Act Help (PMT conditions)
- PMT explicitly conditioned on convertible refinancing, Renesas interest deferral, equity raise, milestone hits
- Trump Investment Accelerator yet to decide on Wolfspeed grant release
- EE Times — Wolfspeed's Robert Feurle Aims to Rescue Top SiC Maker
- Robert Feurle (ex-Infineon power semis GM, ex-ams-OSRAM) appointed CEO May 2025
- Strategy: cut costs, expand into AI datacenter / aerospace / energy storage
- Acknowledged over-dependence on EV market
- GM and Wolfspeed Strategic Supplier Agreement (Oct 2021)
- GM 10-year SiC supply agreement for Ultium Drive units
- Estimated $150-200M/yr at full Ultium ramp
- Volume tied to Ultium ramp pace (which has slipped repeatedly)
- Manufacturing Dive — Wolfspeed receives ~$700M tax refund from CHIPS Act post-bankruptcy
- $698.6M IRC §48D ITC cash refund received post-emergence
- ~$1B total expected from §48D over remaining build-out
- §48D refunds are mechanical (statutory) and largely outside political discretion
- Mercedes-Benz to source SiC from Wolfspeed (Jan 2023)
- Mercedes-Benz strategic SiC partnership for future EV platform drive systems
- Multi-year, no public take-or-pay disclosed; Mercedes EQ-line behind plan
- Power Semiconductors Weekly — Wolfspeed $475.9M Private Placement and Debt Reduction (March 2026)
- March 26 2026 close: $379M 3.5% Convertible 1.5L Senior Secured Notes due 2031 + $96.9M common stock/pre-funded warrants
- $475.9M proceeds redeemed equivalent senior secured notes due 2030
- Total debt cut by ~$97M; annual interest expense reduced ~$62M
- + 1 more
- Renesas: Expected Loss from Wolfspeed Restructuring Support Agreement (June 22, 2025)
- Renesas booked ~$1.7B expected loss on Wolfspeed deal
- $2.062B deposit converted to convertible notes, common stock, and warrants
- Original July 2023 LTSA take-or-pay structure economically dissolved — single largest contracted demand in WOLF history erased
- Seeking Alpha — Wolfspeed Q3 FY26 Outlook ($140M-$160M)
- Q3 FY26 sequential revenue decline guide $140-160M (vs $168M Q2)
- AI datacenter momentum partially offsetting EV softness, but not fully — net negative demand
- Semiconductor Today — Power Integrations 1250V/1700V PowiGaN for 800VDC AI datacenters
- GaN now extending to 1250V and 1700V (formerly SiC-only territory)
- AI datacenter 800V slot increasingly contested by GaN, not exclusively SiC — disruption from adjacency
- Semiconductor Today — Wolfspeed Q1 FY26 (Nov 2025)
- Q1 FY26 revenue $196.8M; non-GAAP GM -26%
- Net loss $85.2M ex-$503.8M restructuring charges
- OCF -$5.7M (improved from -$242.5M Q4 FY25)
- + 2 more
- Wolfspeed Mohawk Valley fab reaches 20% utilisation (June 2024)
- Mohawk Valley 200mm fab at ~20% utilization mid-2024, ~25% target by end of 2024
- Wolfspeed Reports Q2 FY2026 Results
- Q2 FY26 Power revenue $118M, Materials $50M, non-GAAP GM -34%
- Q3 FY26 revenue guide $140-160M with continued negative gross margin
- Customer second-sourcing cited as Q3 revenue headwind
- + 1 more
- Wolfspeed Successfully Completes Financial Restructuring (press release)
- Emerged from Chapter 11 September 29, 2025
- $4.6B debt eliminated, ~70% reduction; maturities to 2030
- Existing shareholders receive 3-5% of new equity
- NVIDIA Developer Blog — 800V HVDC Architecture for AI Factories
- NVIDIA 800V HVDC architecture announced Computex 2025
- Full production with Kyber rack-scale 2027
- Infineon named lead partner; Wolfspeed not in primary partner set
- AIXTRON press release — Wolfspeed selects AIXTRON Tools for 200mm Production
- Confirmation of standardization on AIXTRON G10-SiC and Planetary Reactor as primary 200mm epi platform
- Bestowal Capital — Special Situations: WolfSpeed Post-Emergence Cap Structure
- Post-emergence total debt ~$2.1B (Senior Secured 2030 ~$1.26B, 2L Convert 2031 ~$628M, Renesas instruments ~$204M)
- 98.9M fully diluted shares; legacy holders ~1.3M shares (3-5% of new equity)
- 2L convertible strike $18.35 (deeply ITM at $37.50)
- + 3 more
- Business Insurance / Finterra — Onsemi Deep Dive (peer comp)
- Onsemi non-GAAP gross margin >45%, target 53% by 2027
- Onsemi net debt/EBITDA <1.5x
- Onsemi $6B share buyback authorization (late 2025)
- + 1 more
- Cohort companies.json — WOLF entry (id=15) and EV ecosystem entries
- Substrate share collapse (>60% to ~34%) as primary risk factor
- Chinese competition (TanKeBlue, SICC) as structural risk
- European auto OEM exposure (BMW, Mercedes, VW, Porsche) as proxy for EUR FX revenue concentration
- Cohort synthesis (semiconductor-industry)
- WOLF -2 sentiment as cohort cautionary tale on structural-transition unequal outcomes
- Chinese substrate competitors (TanKeBlue, SICC) cited as direct share-takers
- EV-to-AI 800V supply-chain crossover thesis defining the bull setup that WOLF is failing to capture
- CRS Report IF12600 — Clean Vehicle Tax Credits (post-OBBBA)
- P.L. 119-21 (One Big Beautiful Bill Act, July 2025) terminated §30D and §25E EV tax credits
- Effective for vehicles acquired after September 30, 2025
- CRS Report IF13089 — Economic Perspectives on Electric Vehicle Tax Credits
- Projected 25–30% decline in US EV sales following OBBBA repeal
- Federal deficit reduction ~$190B over 10 years from credit termination — fiscal lock-in vs reversal
- GuruFocus — Wolfspeed Enterprise Value (current)
- EV ~$2.55B (May 1 2026); market cap ~$1.7B
- Current price ~$37.50
- Used for reverse-DCF anchor and EV/Sales multiple calculation
- Infineon Annual Report 2025 (peer comp)
- Infineon FY25 power semi segment margin ~18%
- Reference for EV/EBITDA, EV/Sales peer comparison
- Intel and Trump Administration Reach Historic Agreement (CHIPS-to-equity conversion)
- $8.9B CHIPS funding converted to 433.3M shares at $20.47 (10% government stake)
- Establishes template for unfinalized CHIPS PMTs going forward
- Macro background — rates, FX, regime context
- US 10y around 4-4.5% / Fed funds 3.75-4.25% / DXY mid-100s as current-regime assumption
- WOLF capital-stack post-restructuring: $4.6B debt eliminated, $575M refinance May 2026, $750M CHIPS in negotiation (cross-ref id=6, id=9, id=13)
- Auto-loan rate environment 2023-2026 suppressing US/EU EV unit demand
- + 1 more
- Motley Fool — Wolfspeed Q2 FY2026 Earnings Call Transcript
- Q2 FY26 revenue $168M (Power $118M, Materials $50M); Mohawk Valley ~$75M
- Q2 FY26 non-GAAP gross margin -34%; $48M underutilization, $39M fresh-start, $14M inventory reserves
- Q2 FY26 OCF -$43M; capex $31M (vs ~$400M comp)
- + 7 more
- NIST — Biden-Harris Preliminary Terms with Wolfspeed for CHIPS Act $750M PMT
- CHIPS Act §9902 PMT structure and milestone-based disbursement conditions
- Capacity commitments tied to Siler City NC and Mohawk Valley NY
- NIST/CHIPS Act — Biden-Harris Preliminary Terms with Wolfspeed (Oct 2024)
- PMT contained construction and operating milestone conditions for fund disbursement
- Required additional balance sheet strengthening to protect taxpayer funds — never satisfied pre-bankruptcy
- Renesas and Wolfspeed sign 10-year SiC wafer supply agreement ($2B prepaid LTSA)
- Original Renesas LTSA: $2B prepaid customer refundable deposit, 10-year term
- Largest customer prepayment in Wolfspeed history; pre-funded JP Manufacturing Center buildout
- Schumer Press Release — $750M CHIPS Investment for Wolfspeed
- Political constituency for the award (NY congressional delegation)
- Jobs / Mohawk Valley framing of the public commitment
- Stanford SCAC — Zagami v. Wolfspeed, Inc., No. 24-cv-01395 (N.D.N.Y.)
- Securities class action with class period August 16, 2023 – November 6, 2024
- Consolidated amended complaint filed May 5, 2025
- Case ongoing post-emergence; claim sits on post-petition entity
- STMicroelectronics 2025 results (peer comp)
- STM 2025 revenue $11.8B, net profit $299M
- STM gross margin compressed 37.1% to 29.3%
- STM operating margin 2.7%
- + 1 more
- StockAnalysis.com — Wolfspeed Cash Flow Statement (FY23-FY25, TTM)
- FY23/FY24/FY25 OCF: -$143M / -$726M / -$712M; TTM -$574M
- FY23/FY24/FY25 Capex: -$950M / -$2.27B / -$1.27B; TTM -$938M
- FY23/FY24/FY25 FCF: -$1.09B / -$3.00B / -$1.98B; TTM -$1.51B
- + 2 more
- White & Case — Section 232 25% Tariff on Advanced Semiconductors (legal client alert)
- Section 232 tariff scope confirmation: H200/MI325X-class advanced computing chips
- Domestic-use, R&D, startup, and non-data-center civil industrial exemptions
- SiC power devices not in scope
- White House Section 232 Proclamation — Adjusting Imports of Semiconductors
- Section 232 25% tariff effective January 15, 2026
- Narrow scope (advanced computing chips); SiC power devices outside scope
- Broad domestic-use exemptions
- Wolfspeed accelerating shift to 200mm Mohawk Valley fab, mulling Durham closure (Sep 2024)
- Durham 150mm device fab closure under consideration as part of 200mm rationalization
- Mohawk Valley targeted as the single device manufacturing center
- Wolfspeed Announces $750M CHIPS Act PMT + $750M Apollo-led Financing (Oct 2024)
- $750M CHIPS Act direct funding was non-binding preliminary memorandum of terms
- Required $750M senior notes raise across 3 tranches plus $300M non-debt capital
- Convertible notes 2026/2028/2029 had to be restructured prior to disbursement
- Wolfspeed FY2025 10-K — customer concentration disclosure
- 2 customers each >10% of consolidated revenue in FY25
- Top-2 customers combined: 37% of revenue (37% FY24, 36% FY23) — flat trend
- Customer names not separately disclosed; Note 15 Concentrations of Credit Risk reference
- Wolfspeed FY25 10-K (fiscal year ended June 29, 2025) — SEC EDGAR
- Item 1 — Sources and Availability of Raw Materials disclosures
- Take-or-pay arrangements with certain suppliers for raw materials and subsystems
- Vertical integration spanning crystal growth through device fabrication
- Wolfspeed orders multiple Aixtron G10-SiC systems for 200mm epi ramp (April 2024)
- AIXTRON G10-SiC is tool-of-record for both 150mm and 200mm SiC epitaxy
- Wolfspeed deploys 6x200mm Planetary Reactor — largest available capacity for SiC epi
- Sole-source equipment dependency for high-volume 200mm epi
- Wolfspeed Q1 FY26 Earnings Release (Oct 29 2025)
- Q1 FY26 consolidated revenue $197M; Mohawk Valley $97M (+98% YoY)
- $47M underutilization charge in Q1 FY26 (vs $26M prior year quarter)
- Non-GAAP gross margin -26%
- + 1 more
- Wolfspeed Q3 FY2025 Earnings Release (May 8, 2025)
- Q3 FY25 revenue $185.4M (down from $200.7M YoY)
- Power Devices $97M, sequentially down on weaker I&E demand
- $5.8B design-in pipeline disclosure (unbinding planning forecasts, not RPO)
- + 1 more