- SUI Group’s holdings hit $344 million after acquiring 20 million tokens.
- Expanding DeFi integration and partnerships, including Alibaba Cloud, highlight SUI’s growing ecosystem strength.
The digital asset space just witnessed another bold move. SUI Group Holdings, a Nasdaq-listed firm, has grown its SUI token treasury to more than $300 million, making it one of the largest corporate holders of the asset.
The amount was reached after the company secured 20 million additional tokens, bringing its total to over 101 million SUI, valued at around $341 million this week. For investors and ecosystem watchers, the combination of rising holdings and token performance adds weight to the story of Sui’s growing relevance.
SUI Group Strengthens Its Treasury Strategy with Fresh Acquisitions
The company, which rebranded from Mill City Ventures, secured its position as the official SUI treasury through a $450 million private placement deal with Sui Foundation. This agreement gives SUI Group direct access to tokens at discounted prices, a move designed to maximize long-term returns while supporting the blockchain’s ecosystem.
Currently, the firm holds an additional $58 million in cash reserves, earmarked for further purchases. Its aggressive accumulation reflects a broader trend among digital asset treasuries (DATs), where public companies are acquiring tokens such as Solana and Toncoin to benefit from both stock market exposure and crypto ecosystem growth.
Expanding DeFi Activity and Partnerships Continue to Fuel SUI’s Momentum
Sui ecosystem itself is showing strong signs of growth. The Threshold Network recently advanced its Bitcoin integration with the launch of Phase 2 of tBTC on Sui, following rapid adoption in Phase 1. Bitcoin DeFi activity surged to account for 20% of Sui’s Total Value Locked (TVL), with $10 million in tBTC supplied on Alphalend and over $2.8 million in liquidity added. What this means is that 20% of $2.02B ≈ $404 million is tied to Bitcoin-related assets and protocols.
Hence, the $10M tBTC + $2.8M liquidity are concrete examples of inflows that helped push Bitcoin DeFi’s share higher. Phase 2 is expected to accelerate cross-chain adoption further, strengthening Sui’s position in the DeFi sector.
Sui is quickly becoming the DeFi frontier for BTC.
Native rewards. Real scalability.
tBTC Phase 2 brings all of this together – unlocking composable, cross-chain Bitcoin strategies on Sui. https://t.co/2aMViFnYGH
— Sui (@SuiNetwork) September 3, 2025
Sui also announced a collaboration with Alibaba Cloud to launch an AI Assistant on ChainIDE. This tool is designed to support blockchain developers working with Sui’s Move programming language, making coding more accessible and efficient. The partnership signals Sui’s commitment to fostering innovation and developer engagement within its network.
