Nakamoto Pushes $60M Kraken Repayment to 2027 as Bitcoin Collateral Falls

At the end of September, Nakamoto held 4,283 BTC, of which 3,030 BTC was pledged against the loan. Using the September reference price near $83,565, those pledged coins were valued at about $253.2 million. At Friday's reference near $68,800, the same coins would be worth about $208.5 million, roughly 126% of the outstanding principal. The company retained another 1,253 BTC outside the arrangement, which would be worth about $86.2 million at the same price. The company's filings put its total acquisition cost at $506.3 million, about $118,200 per coin, compared with a quarter-end fair value of $357.9 million.

The filings and the company's own warning point to a cushion that is thin relative to the liquidation mechanics. Under the loan agreement, Nakamoto must repay part of the debt, post additional Bitcoin, or both if collateral falls below the maintenance threshold. A further decline below the contractual liquidation threshold would constitute an event of default, allowing Kraken to sell the pledged Bitcoin.

Derivatives Now Count Toward Collateral

The amendment also changes how Kraken measures collateral. Kraken can now include the net value of Nakamoto's Bitcoin derivatives in maintenance and liquidation calculations, and will assess those positions daily. If the combined value of the derivatives turns negative, Kraken will treat them as zero. Nakamoto said the structure could let protective options offset losses on pledged Bitcoin before it must post more collateral. Those puts covered 2,000 BTC at September 30.

The two accounts of the amendment differ in emphasis. The Defiant describes the derivatives credit as offsetting the earlier liquidation risk, while the company frames the change as making the collateral position more resilient. Neither source gives a figure for how much the option credit would change the liquidation threshold, so the net effect on liquidation risk cannot be quantified from the filing.

Background and Prior Repayments

The facility was originally $210 million under a December 2025 arrangement. In June, Nakamoto reduced it by $45 million after selling Bitcoin and derivatives, a transaction that generated about $48 million in net proceeds, most of which went to debt repayment. The balance has since fallen to $165 million.

The company has not stated how it will fund the 2027 repayments, and the filings reviewed do not indicate whether further Bitcoin sales are planned. Investors and counterparties will likely watch the collateral ratio against the liquidation threshold as Bitcoin's price moves.

Why It Matters

For Traders

With Bitcoin near $68,800 and the pledged collateral near 126% of principal, a further drop could trigger margin calls or liquidation, so Nakamoto-linked price action may be volatile.

For Investors

Nakamoto's leverage against a shrinking equity cushion signals that treasury companies holding Bitcoin on loan face structural refinancing risk through the 2027 maturities.

For Builders

The daily netting of derivatives in collateral calculations shows how lenders can credit hedges, a model that protocols building margin or lending products may need to account for.