WhiteFiber Is Marketing Up to $287.5 Million of Converts, Partly to Retire Some of the $230 Million It Sold Seven Months Ago

by Thandi Mbeki · August 18, 2026

AI Companies Reporter, Frontier Tech Wire

WhiteFiber, the AI infrastructure company that trades on Nasdaq under WYFI, said on Tuesday that it intends to sell $250.0 million of convertible senior notes due 2032 in a private placement to qualified institutional buyers under Rule 144A. Initial purchasers get a 13-day option for a further $37.5 million, which would take the maximum size to $287.5 million.

Nothing about the economics is set. The August 18 release states that the interest rate, the initial conversion rate, and the repurchase and redemption rights will all be determined when the offering prices. It gives no pricing date, and it is explicit that the transaction is proposed rather than completed. Until it prices, there is no coupon and no conversion price to analyse.

The more consequential paragraph is the one describing what happens alongside the sale. Concurrently with pricing, the release says, WhiteFiber expects to enter privately negotiated transactions with one or more holders of its 4.500% convertible senior notes due 2031 to exchange those notes for cash and ordinary shares. It then adds that no assurance can be given as to how much, if any, of the existing notes will be exchanged, or on what terms. So a portion of a new six-year convertible is earmarked to take out a five-year convertible sold in January, in an amount the company will not yet quantify.

The January deal is on the record. WhiteFiber's release of January 26, 2026 announced the closing of $230.0 million of 4.500% convertible senior notes due 2031, at an initial conversion price of roughly $25.91 per share, a 27.5% premium to the January 21 closing price. Net proceeds were approximately $221.5 million.

Where that money went is the part worth checking. Of the $221.5 million, the company said it spent $120 million on a zero-strike call option transaction covering approximately 5.9 million shares, leaving approximately $101.5 million for data center expansion, property, construction, energy agreements and equipment. On those figures, roughly 54% of the net proceeds of January's convertible funded a dilution hedge rather than the business.

The hedge did what hedges do. WhiteFiber said the zero-strike structure lifted the effective conversion price to about $37.01 per share and cut net shares underlying the notes to approximately 3.0 million, which it described as improving its conversion economics. That is a defensible use of capital; it is simply not capacity.

Tuesday's release adds a structural detail that will matter if the exchange happens. It says that in connection with any exchange of the existing notes, WhiteFiber expects the existing zero-strike call option transactions entered into when those notes were issued to remain outstanding in accordance with their terms. In other words, the $120 million hedge is expected to survive even where the debt it was paired with does not.

Set the raise against the operating business. WhiteFiber reported second-quarter results on August 12 showing revenue of $28.8 million, up 54% from $18.7 million a year earlier, including $23.8 million of cloud services and $4.7 million of colocation services. At its maximum size of $287.5 million, the proposed offering is very close to ten times a single quarter's revenue. The $250.0 million base deal alone is $20 million larger than the entire January convertible.

The company is not profitable on a GAAP basis. The August 12 release reported a GAAP net loss of $15.0 million, or $0.39 per diluted share, against an $8.8 million loss in the same quarter of 2025 — a wider loss on higher revenue. Adjusted EBITDA, a non-GAAP measure, was positive at $5.5 million, up 69% from $3.3 million. Those two lines describe the same quarter and should not be substituted for one another; the gap between them is largely what the non-GAAP measure excludes.

Liquidity is the reason the timing is not a surprise. Cash and restricted cash stood at $60.4 million at June 30, down from $80.1 million at March 31 — the May 14 first-quarter release reported $75.8 million of cash and cash equivalents plus $4.3 million of restricted cash. The $120 million WhiteFiber paid for the zero-strike call in January was roughly double its entire June 30 cash balance, and more than twice the $50.7 million of revenue the company booked across the first two quarters of 2026 combined.

The forward book has grown, though it is a backlog and not revenue. Remaining performance obligations for colocation services were $932.9 million at June 30, against approximately $921.0 million at March 31. Converting that into cash requires capacity that does not exist yet: the August 12 release described 40 MW of contracted IT load at the NC-1 site, with potential to scale toward roughly 300 MW gross.

The stated use of proceeds is consistent with that. Tuesday's release lists property leasing and acquisition, facility construction, energy service agreements, GPU server purchases and potential acquisitions or partnerships — and says additional project financing will be required beyond this offering. WhiteFiber has been layering financings: the second-quarter release also disclosed approximately CAD 36.8 million drawn under an RBC credit facility after quarter end.

One dilution channel is flagged in the release itself. Holders exchanging the existing notes who have hedged their positions may unwind those hedges and sell the ordinary shares they receive, which the company acknowledges could affect the market price of its stock around pricing. That is a disclosed mechanical consequence of the exchange, not a forecast.

So the open questions after Tuesday are all quantitative and all unanswered: how much 2031 paper actually gets exchanged, at what cash-and-share split, what coupon the 2032 notes carry, where the conversion price lands relative to the $25.91 struck in January, and whether the $37.5 million option is taken up. None of it is knowable from the August 18 release, which is a notice of intent to sell, not a completed financing.