v3.25.4

Long-term Debt (Tables) | 6 Months Ended
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Dec. 28, 2025
Debt Disclosure [Abstract] |
Schedule of Long-term Debt | As of June 29, 2025 (Predecessor):
(in millions of U.S. Dollars) | Maturity Date | Effective Interest Rate | Initial Principal | Repayment of principal | Conversion to common stock | Outstanding principal | Unamortized premium/discount | Ending Balance | Equity component | Fair Value | Fair value level
1.75% Convertible Notes | 5/1/2026 | 2.2 | % | $575.0 |  | $— |  | $— |  | $575.0 |  | ($2.0) |  | $573.0 |  | $— |  | $145.2 |  | Level 2
0.25% Convertible Notes | 2/15/2028 | 0.6 | % | 750.0 |  | — |  | — |  | 750.0 |  | (7.9) |  | $742.1 |  | — |  | 186.6 |  | Level 2
1.875% Convertible Notes | 12/1/2029 | 2.1 | % | 1,750.0 |  | — |  | — |  | 1,750.0 |  | (20.7) |  | $1,729.3 |  | — |  | 450.6 |  | Level 2
2030 Senior Notes | 6/23/2030 | 16.3 | % | 1,250.0 |  | — |  | — |  | 1,521.2 |  | (52.3) |  | $1,468.9 |  | — |  | 1,308.2 |  | Level 2
CRD Agreement Deposits | 7/5/2033 | 6.8 | % | 2,000.0 |  | — |  | — |  | 2,062.0 |  | (37.3) |  | $2,024.7 |  | — |  | 556.7 |  | Level 3
|  |  | $6,325.0 |  | $— |  | $— |  | $6,658.2 |  | ($120.2) |  | $6,538.0 |  | $— |  | $2,647.3 |  |
As of December 28, 2025 (Successor):
(in millions of U.S. Dollars) | Maturity Date(1) | Effective Interest Rate | Initial Principal | Repayment of principal(2) | Conversion to common stock(3) | Outstanding principal | Unamortized premium/discount | Liability-classified derivative | Ending Balance | Equity component(4) | Fair Value | Fair value level
New Senior Secured Notes | 6/23/2030 | 12.9% | $1,259.2 |  | ($164.8) |  | $— |  | $1,094.4 |  | $104.2 |  | $— |  | $1,198.6 |  | $— |  | $1,034.2 |  | Level 2
New 2L Non-Convertible Notes | 6/15/2031 | 12.5% | 296.4 |  | — |  | — |  | $296.4 |  | (64.8) |  | $— |  | $231.6 |  | — |  | 240.5 |  | Level 2
New 2L Non-Renesas Convertible Notes | 6/15/2031 | 3.0% | 331.4 |  | — |  | (18.5) |  | $312.9 |  | (7.2) |  | $— |  | $305.7 |  | 159.3 |  | 493.6 |  | Level 2
New 2L Renesas Convertible Notes(5) | 6/15/2031 | 12.3% | 203.6 |  | — |  | — |  | $203.6 |  | (79.3) |  | $103.5 |  | $227.8 |  | — |  | 215.8 | Level 3
|  |  | $2,090.6 |  | ($164.8) |  | ($18.5) |  | $1,907.3 |  | ($47.1) |  | $103.5 |  | $1,963.7 |  | $159.3 |  | $1,984.1 |  |
(1)Each instrument is as defined in the Plan. (2)On December 22, 2025, the Company repurchased $175.0 million of aggregate principal of the New Senior Secured Notes, plus accrued and unpaid interest at a purchase price of $197.9 million. On December 23, 2025, $10.2 million of Paid-in-Kind ("PIK") Interest was incurred and recorded to the outstanding New Senior Secured Notes principal amount. (3)On September 29, 2025, the Company issued the New 2L Non-Renesas Convertible Notes and New 2L Renesas Convertible Notes. The notes bear interest at 2.5% per annum on the outstanding principal, are secured, and are convertible into shares of Wolfspeed common stock at a conversion price of $12.23 and $18.35 per share, respectively. As of December 28, 2025, $18.5 million of New 2L Non-Renesas Convertible Notes were converted into 1.5 million shares of Wolfspeed common stock. (4)ASC Topic 470: Debt (“ASC 470”) presumes that when a convertible debt instrument is issued at a substantial premium compared to the principal amount, the premium should be recognized in equity as paid-in-capital. The excess of the initial carrying amount over par of $168.8 million was recorded to additional paid-in-capital. Approximately 5.6% of the equity component is not related to the outstanding convertible notes due to conversions during the period. (5)The conversion option does not qualify for a derivative scope exception and is accounted for as a separate derivative liability, initially recognized with a corresponding discount on the debt. The derivative is remeasured at fair value at each reporting period with changes recognized through change in fair value of derivative instruments on the consolidated statements of operations. At December 28, 2025, the fair value of $215.8 million includes the fair value of the embedded derivative of $103.5 million.
Schedule of Interest Expense |
| Successor | Predecessor |  |
(in millions of U.S. Dollars) | Period from September 30, 2025 to December 28, 2025 | September 29, 2025 | Three months ended December 29, 2024 |  |  |  |
Interest expense, net | $51.8 |  | $— |  | $66.6 |  |  |  |  |
Amortization of premium, discount and debt issuance costs, net of capitalized interest | 5.5 |  | — |  | 13.3 |  |  |  |  |
Interest expense, other | 0.7 |  | — |  | 0.6 |  |  |  |  |
Total interest expense, net | $58.0 |  | $— |  | $80.5 |  |  |  |  |
| Successor | Predecessor
(in millions of U.S. Dollars) | Period from September 30, 2025 to December 28, 2025 | Period from June 30, 2025 to September 29, 2025 | Six months ended December 29, 2024
Interest expense, net(1) | $51.8 |  | $— |  | $123.4 |
Amortization of premium, discount and debt issuance costs, net of capitalized interest | 5.5 |  | — |  | 20.0 |
Interest expense, other | 0.7 |  | 0.7 |  | 1.6 |
Total interest expense, net | $58.0 |  | $0.7 |  | $145.0 |
(1): Excludes contractual interest of $99.7 million for the period from June 30, 2025 to September 29, 2025.

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