Wolfspeed Stock Jumps on $1.5B Department of War Loan

Wolfspeed stock jumped after the bell on Wednesday, Oct. 7, on a conditional loan of up to $1.5 billion from the U.S. Department of War. The bigger number sits in the fine print. Wolfspeed's Form 8-K filed with the SEC prices the loan at a U.S. Treasury rate of "a similar maturity" plus 1.25 to 1.75 percentage points. Measured against the 5.666% 30-year Treasury yield CNBC reported Wednesday, that is roughly 6.9% to 7.4%, less than half the 15.875% cash coupon on the notes the first $600 million would retire. The catch for shareholders is in the conditions: Wolfspeed must first line up $750 million from new equity, cash or converted debt, and try to turn most of its convertibles into stock.

How Wolfspeed Stock Reacted to the Loan

Wolfspeed (NYSE: WOLF) announced the commitment at 4:05 p.m. ET in a company press release. Wolfspeed shares traded near $40 after hours, up about 27% from Wednesday's $31.37 close, according to Investing.com, which put the after-hours price at $39.97. Yahoo Finance price history confirms the $31.37 close. The money would come through the department's Office of Strategic Capital to fund silicon carbide and gallium nitride work.

Treasury Plus 1.25 Points Versus a 15.875% Coupon

The 8-K describes a 30-year senior secured facility with a 36-month window to draw up to four tranches: $600 million at closing and $900 million more in pieces of $200 million to $400 million. The first tranche would refinance in full Wolfspeed's first lien senior secured notes due 2030. According to the company's annual report for the fiscal year ended June 28, 2026, those notes had $635.9 million of principal outstanding at year end and have carried a 15.875% cash rate since June 23, 2026, because Wolfspeed did not meet the conditions for a step down to 13.875%. One route to that lower rate ran through Washington: it required, among other things, at least $450 million in CHIPS Act grant disbursements.

The gap is wide. On $600 million, a 15.875% coupon costs about $95.3 million a year. At 6.9% to 7.4%, the same principal would cost about $41.5 million to $44.5 million, a saving of roughly $51 million to $54 million a year. That is a TradeFlock calculation that assumes the 30-year Treasury is the benchmark; the filing does not name the exact Treasury tenor, and the final premium is still under negotiation. The 8-K also lets Wolfspeed add interest to principal instead of paying cash for the first five years if no default occurs.

The numbers do not quite line up. The 10-K showed $635.9 million of the notes outstanding on June 28, and redeeming them before June 23, 2027 costs 109.875% of principal plus accrued interest, about $698.7 million by TradeFlock's math. The 8-K says the $600 million first tranche would refinance the notes in full and pay fees, but it does not say how the difference would be covered. The same notes were already cut once this year: in March, Wolfspeed said it used about $475.9 million to shrink them, expecting about $62 million a year in lower interest.

The $750 Million Wolfspeed Must Raise First

Each draw depends on a "Minimum Contribution" of at least $750 million from qualifying sources received after June 28, or another amount the Office of Strategic Capital sets during diligence. At least $150 million must be new equity sold to investors unaffiliated with the government: $50 million before the facility takes effect and $100 million before the second tranche. The remaining $600 million can come from equity, excess cash as judged by the office, or the face value of convertible debt turned into stock, subject to the office's discretion and a loan-to-value test.

That last option matters because of where the stock trades. The 10-K lists three convertible issues: $267.1 million convertible at $12.23 a share, $203.6 million held by Renesas convertible at $18.35, and $379.0 million of 1.5 lien notes convertible at about $20.14. All three conversion prices sit below Wednesday's $31.37 close. A separate condition asks Wolfspeed to use commercially reasonable efforts to equitize a substantial majority of its convertibles. By TradeFlock's math, converting all $849.7 million at those prices would create about 51.8 million shares, close to the 53.0 million shares the 10-K counted as outstanding on Aug. 13. The cheap rate comes paired with a path that could roughly double the share count.

What the Department of War Gets in Return

The department would receive warrants for up to 7.5% of Wolfspeed's fully diluted equity, issued as tranches fund, in a 5% block and a 2.5% block with exercise prices tied to an agreed volume-weighted average price, each with a 10-year term. The office could also name a non-voting board observer, and the filing requires a U.S. headquarters, a board majority of U.S. citizens and limits on changes of control. That would add a second observer: Renesas' director Aris Bolisay resigned effective Sept. 27 and Renesas named an observer in his place, keeping the right to re-designate a director, according to an Aug. 25 Form 8-K. Shareholders meet on or about Oct. 27, per the 10-K. Washington has sought equity in chipmakers before, including talks over a 10% stake in Intel in 2025.

What Wolfspeed Shareholders Should Watch Next

Nothing is signed. The commitment depends on the office's due diligence, authorizations from Congress, available appropriations, concurrence from the Office of Management and Budget, offtake agreements and waivers from existing lenders. The 8-K warns that without the money Wolfspeed "may be required to reduce the scope of its operations unless it is able to obtain alternative financing." The deal fits a broader federal push into strategic supply chains, from a planned $500 million cobalt purchase to a $250 million bet on chip technology firm I-Pulse.

For holders, the near-term questions are how quickly Wolfspeed sells the first $50 million of new equity, how many convertibles turn into shares, and where long-term Treasury yields, now near a 24-year high, sit when the final rate is set.