Summary

  • Cogent's ten-data-centre sale produced $224.2 million of net proceeds, but about $168 million was restricted for discounted debt retirement and about $57 million was available for general corporate purposes.
  • The Sprint network is replacing acquired off-net and non-core revenue with owned-route wavelength sales, yet Q2 service revenue still fell 4.3% year on year while wavelength revenue rose from $9.1 million to $14.8 million.
  • Cash from T-Mobile, IPv4 lease collections and the asset sale follows different contractual waterfalls. Meanwhile, $750 million of 7% notes due in June 2027 remained a current liability awaiting refinancing.

The receipt had two owners

Cogent sold ten owned data-centre buildings and their land on 29 June 2026. The buyer paid $224.2 million net in cash. The sites had a $93.4 million net book value, so Cogent recorded a $130.7 million gain. None of those numbers says how freely the cash could move after closing.

A supplemental indenture signed two weeks earlier supplied the answer. It required specified data-centre proceeds to be contributed into Cogent's restricted group and used solely to retire debt at a discount. At least half had to retire the 6.5% secured notes due 2032, and the proceeds could not enlarge the capacity for dividends or other restricted payments.

After tax, Cogent treated about $168 million as restricted cash. About $57 million remained available for general corporate purposes. The governing target was the greater of $175 million or the applicable proceeds from the first ten sales, so the next $7 million from another former Cogent Fiber data-centre sale must also become restricted.

This is more than a footnote about treasury management. A company can report $369.7 million of cash, equivalents and restricted cash while having only part of that balance available for payroll, construction, dividends or a refinancing. Liquidity must be read by owner and permitted use, not only by account total.

Discounted debt retirement is real value, not revenue

Cogent used the restricted pool efficiently. In June it paid $19.3 million to retire $20.4 million face amount of 2032 notes at an average price of 91.955. In July it paid another $106.7 million to retire $118.4 million at 90.071.

Through 31 July, $126 million of cash had removed $138.8 million of principal. The average purchase price was 90.348, and the recorded or expected gain totalled $13.4 million. Buying a dollar of debt for roughly ninety cents reduces future principal and interest claims more than paying at par.

It still is not operating revenue. The gain depends on a creditor accepting less than face value in the market, and the opportunity disappears once the target notes have been bought or their price rises. The durable result is the smaller liability; the recurring test is whether the network then produces enough cash to avoid rebuilding leverage elsewhere.

The amendment also widened a permitted secured-leverage basket from 4.00 to 4.75 and restricted specified IRUs from moving outside the guarantor group. Creditors gave flexibility in one place and tightened asset custody in another. The bargain is therefore best read as an exchange of permissions, not a simple release of cash.

The one-dollar acquisition had a $700 million bridge

The same separation is essential for the Sprint transaction. Cogent acquired the distressed wireline business in May 2023 for a headline price of $1, but the closing working-capital adjustment required a $61.1 million payment. A further $5 million adjustment followed in April 2024.

T-Mobile also agreed to pay Cogent $700 million over 54 months under an IP transit services agreement. The first $350 million arrived in twelve monthly instalments; the second $350 million is spread across the next 42 months. Cogent received $58.3 million under the agreement in the first half of 2026.

Cogent's accounting conclusion is important: it treats the $700 million as consideration received from T-Mobile to complete the acquisition of a distressed business. The cash helps absorb losses while Cogent removes cost and builds replacement products. It should not be mistaken for ordinary new customer demand that can compound indefinitely.

At acquisition, the business carried $39.5 million of monthly revenue. Cogent says 81.7% was off-net, 11.9% non-core and only 6.3% on-net. It is deliberately cancelling low-margin off-net accounts and continues to support, but not actively sell, non-core services.

That strategy makes declining revenue partly intentional. It also creates a demanding replacement test: the new wavelength and owned-network economics must grow faster than the acquired tail runs off and before the T-Mobile bridge expires.

The replacement engine is visible but not yet dominant

Second-quarter service revenue was $235.6 million, down 1.5% from the first quarter and 4.3% from a year earlier. On-net revenue was $135.4 million, almost flat sequentially and up 2.3% year on year. Off-net revenue fell 17.3% year on year to $84.5 million.

Wavelength revenue gives the constructive counterpoint. It rose from $9.1 million in Q2 2025 to $14.8 million in Q2 2026. Cogent offered wavelength services in 1,137 locations across the United States, Mexico and Canada at quarter-end. The acquired fibre is becoming a product, not merely a cost base.

Adjusted EBITDA reached $71.1 million, up 1.3% sequentially, with a 30.2% margin. Yet service revenue was still shrinking, and interest payments on note obligations rose to $61.2 million for the first half from $48 million a year earlier. The financial structure has not stopped asking the operating business for proof.

The quarterly dividend illustrates the change in priority without proving a single cause. Cogent reduced it to $0.02 per share in the fourth quarter of 2025. It paid $2.3 million in Q2 2026, compared with $49.6 million in Q2 2025. The board says future payments depend on cash, capital needs and indenture limits, among other factors.

The reduction preserves roughly $47 million relative to the prior-year quarter. That is meaningful internal funding. But it is not itself growth. Shareholders exchanged current income for more time to integrate, deleverage and refinance; the value of that exchange depends on what the retained cash makes possible.

IPv4 cash has its own waterfall

Cogent's IPv4 financing makes asset boundaries unusually explicit. A bankruptcy-remote subsidiary had $380.4 million face amount of secured IPv4 address revenue notes outstanding: $206 million at 7.924% and $174.4 million at 6.646%.

The collateral comprises contributed IPv4 addresses, customer leases, receivables and related assets. Collections go to a segregated trustee account. Monthly interest, expenses and management fees are paid before residual cash can reach Cogent and become unrestricted.

Coverage or utilisation weakness changes that order. A debt-service-coverage failure can trigger rapid amortisation. If leased-address utilisation falls below specified thresholds, collections must repay notes and, in some circumstances, noteholders can direct a sale of the collateral pool.

The April 2025 issuance also created a nearer clock. Of its $170.5 million net proceeds, $72.6 million was initially restricted. Releases depend on monthly leverage and coverage tests. Cogent reported that it had until October 2026 to unlock the remaining balance; otherwise the money would prepay note principal.

This does not prove distress or an impending asset sale. It proves something narrower and more useful: an IPv4 address can support revenue and financing while the right to use its cash remains conditional. Registration, routing, lease performance, collateral custody and residual corporate liquidity are separate layers.

The largest clock is still unsecured

At 30 June, Cogent carried $450 million of 2027 Notes and $300 million of 2027 Mirror Notes. Both pay 7% interest and mature on 15 June 2027. Their approximately $746.3 million carrying value moved into current liabilities because the maturity was less than a year away.

Management expected to refinance both series in the third quarter of 2026, subject to market conditions. The filing did not present that refinancing as completed. It said execution would probably require additional debt and warned that unavailable or unacceptable financing could constrain network expansion, sales investment or distributions.

The data-centre sale helps, but its restricted proceeds are aimed mainly at discounted debt retirement, including the longer-dated 2032 notes. The T-Mobile bridge helps, but it has a contractual end. IPv4 residual cash helps, but it first passes its own trustee tests. None is automatically the same thing as proceeds from a successful 2027 refinancing.

That is the central analytical point. Cogent does not have one debt story. It has several creditor groups, maturity dates, collateral pools and cash waterfalls interacting with one operating network.

The network must earn back fungibility

Cogent gained a national owned fibre network without the usual upfront purchase price. It has converted former Sprint facilities into 52 data centres and 87 edge data centres, built a wavelength product and sold ten properties at a large gain over book value. Those are tangible outcomes.

The transaction also left the company with runoff revenue, a temporary seller-funded bridge and a financing structure that assigns different assets to different claimants. The apparent cheapness of the acquisition cannot be judged from the $1 price alone, just as liquidity cannot be judged from $369.7 million of total cash alone.

The acceptance test is sequential. Wavelength and legacy on-net growth must replace off-net and non-core decline. Retained cash must improve interest coverage and network economics. The IPv4 pool must maintain utilisation and release residual cash. The 2027 refinancing must extend the maturity wall on terms that do not consume the flexibility created by selling assets and cutting the dividend.

Only then will four controlled ledgers begin to behave like one stronger company.

Sources