DeFi Development Corp. (DFDV) disclosed on September 21 that it added 101,381 SOL to its corporate treasury during the week beginning September 14. The purchase lifted the company’s total SOL and SOL-equivalent holdings to approximately 2.49 million tokens, specifically around 2,490,304.

The addition represented a 4.24% rise from the prior week’s reported figure of 2,388,923 SOL and equivalents. Company statements indicated the new holdings carried a value exceeding $10 million at the time of accumulation.

Treasury Expansion and Capital Sources

DFDV described the increase as the result of continued market purchases combined with organic growth in its treasury. The firm has positioned Solana accumulation as a core element of its balance-sheet strategy, deploying holdings through staking, validator operations, and on-chain infrastructure, subject to market conditions and risk management.

In parallel, the company completed the underwriter’s over-allotment option tied to its CHAD preferred stock, generating roughly $1.65 million in additional gross proceeds through the issuance of 206,250 shares of Variable Rate Series C Perpetual Preferred Stock. DFDV also maintains a $300 million at-the-market facility for CHAD, which permits issuance of additional shares at or above a $10 stated value. Management has indicated that the majority of proceeds from these capital-raising tools are intended for further SOL purchases.

SOL Price Moves Higher

The treasury announcement coincided with a notable rebound in the Solana token. Market data showed SOL trading near $116.47 to $117.35, with weekly gains of about 13.44% and shorter-term advances ranging from roughly 1.35% to 6.8% over 24 hours depending on the measurement window. Trading volume in one reported period reached approximately $6.45 billion.

Earlier in the month, SOL had traded near the $100 level, with market participants monitoring a potential recovery through $110. By mid-to-late September the token had moved through that zone and established higher levels, drawing technical analysis from veteran market commentator Peter Brandt, who examined the current chart structure as prices advanced.

Context of Corporate Treasury Strategy

DFDV operates as a publicly listed vehicle focused on building Solana exposure on its balance sheet, a model similar to those used by companies accumulating bitcoin. The approach relies on access to equity and preferred-stock capital markets to fund ongoing purchases, with the company’s stock trading dynamics influencing the economics of further accumulation.

Holdings are disclosed through standard U.S. securities filings. The firm’s strategy also involves active use of the tokens within Solana’s ecosystem rather than pure passive holding. Whether accumulation continues at a comparable weekly pace will depend on capital-market conditions and the company’s ability to raise funds on terms that support additional purchases.

SOL’s recent price recovery from levels around $100 to above $116 has occurred alongside this corporate buying activity, though the two developments remain distinct market threads. Network factors such as transaction throughput and applications built on Solana form part of the broader environment in which the treasury strategy operates.