WhiteFiber closed an upsized $310.0 million private placement of 5.00% convertible senior notes due 2032 on August 21, 2026, including the initial purchasers’ full exercise of a $40.0 million option, the company announced. The AI infrastructure provider received approximately $298.5 million in net proceeds, of which roughly $118.5 million went to fund a concurrent exchange of its existing convertible debt, leaving about $180 million earmarked primarily for data center expansion.
The notes carry an initial conversion price of approximately $33.84 per share, a 25% premium over WhiteFiber’s last reported sale price on the Nasdaq Capital Market on August 18, 2026. The offering priced on August 19, 2026 at $270.0 million, already upsized from the $250.0 million private placement the company proposed earlier that week, before the option exercise took the final principal to $310.0 million.
Alongside the new notes, WhiteFiber exchanged $198.15 million in aggregate principal of its 4.500% convertible senior notes due 2031 with certain existing holders for approximately $118.5 million in cash, including accrued and unpaid interest, plus approximately 6.3 million ordinary shares. The exchange cuts the outstanding principal on the 2031 notes to approximately $31.85 million — retiring about 86% of a convertible layer the company had put on seven months earlier, and replacing most of it with paper that matures a year later and pays a half-point more in coupon.
The remaining proceeds are designated for the capital-intensive end of the business: leasing or purchasing additional development properties, constructing facilities on them, signing energy service agreements for each site, and buying equipment including GPU servers for WhiteFiber’s cloud business, with working capital and general corporate purposes behind those.
“Completing this transaction now materially enhances our liquidity and provides greater capital certainty as we complete the first phase of NC-1 and prepare for the next phase of WhiteFiber’s colocation growth,” said Sam Tabar, Chief Executive Officer of WhiteFiber, in the closing announcement. He tied the raise to the company’s target of bringing more than 100 MW of additional capacity online across its development pipeline in 2027, with long-term leases for that capacity targeted for execution during the fourth quarter of 2026.
What the $310 Million Actually Buys
The new debt lands on a balance sheet that has been spending heavily to convert pipeline into buildings. WhiteFiber’s quarterly report for the period ended March 31, 2026 shows purchases of and deposits for property, plant, and equipment of $169.2 million in a single quarter, against $21.9 million of revenue: $16.8 million from cloud services and $4.8 million from colocation. Cash and cash equivalents stood at $75.8 million at quarter end, with property, plant, and equipment having grown to $432.0 million from $336.6 million three months earlier. The $180 million or so left over after the note exchange is roughly one more quarter of build at that pace, before the project-level financing Tabar referenced for NC-1 closes.
That financing structure is the point of the transaction. WhiteFiber is pursuing the model now common across AI data center developers: corporate-level convertible debt to fund site control, construction, and long-lead equipment, followed by project-level debt secured against the facility itself once leases make it financeable. The exchange of the 2031 notes matters for the same reason. It clears most of a nearer-term convertible layer off the balance sheet and pushes the bulk of the company’s conversion exposure out to September 2032, after the 2027 capacity is supposed to be online and leased. The zero-strike call option transactions WhiteFiber entered when the 2031 notes were issued remain outstanding under their terms, the company said.
The NC-1 site in North Carolina is the first large test of that pipeline. Tabar’s statement frames the new capital as schedule protection: site preparation and long-lead equipment orders placed now, ahead of the project financing’s closing, so that construction timelines hold for 2027 delivery. Tabar said advancing site readiness and procurement now is intended to reduce schedule risk ahead of the 2027 target of 100+ MW of additional capacity.
The Terms Behind the Raise
The notes are general senior unsecured obligations paying 5.00% annually in semiannual installments beginning March 1, 2027, and maturing September 1, 2032, per the pricing announcement. The initial conversion rate is 29.5530 ordinary shares per $1,000 of principal, and the company can settle conversions in cash, shares, or a combination at its election.
WhiteFiber can redeem the notes for cash on or after September 6, 2030 if its shares trade at or above 130% of the conversion price for at least 20 trading days in a 30-day window (the standard call structure that lets the issuer force conversion once the equity has run well past the strike). Holders, for their part, can put the notes back to the company for cash on September 6, 2030 or on a fundamental change. The notes were placed only with investors reasonably believed to be qualified institutional buyers under the private-placement exemption, and neither they nor the underlying shares have been registered.
The pricing release also flags a near-term mechanical effect: holders exchanging 2031 notes are expected to unwind hedge positions and sell the roughly 6.3 million ordinary shares they receive, which the company noted could pressure the share price around the transaction — a volume the disclosure describes as potentially substantial relative to the stock’s average daily trading.
WhiteFiber went public on August 8, 2025 at $17.00 per share after Bit Digital contributed its HPC and cloud businesses into the company; Bit Digital owned approximately 70.1% of WhiteFiber as of the March filing. The conversion price on the new notes sits at nearly double the IPO price, a year in — a marker of how much the equity story, and the cost of funding physical AI capacity, has moved since listing.
