WIZE's Cumulative Solana (SOL) Acquisition Reaches 500 Million Yen, Ranking 15th Globally in Holdings

WIZE Co., Ltd. (formerly Mobcast Holdings, Inc., headquartered in Shibuya-ku, Tokyo, Representative Director CEO: Motoki Yabu, Stock Code: 3664) announced that its cumulative acquisition of the cryptocurrency Solana (SOL), which began on October 24, 2025, reached 500 million yen (over 24,500 SOL) as of April 10, 2026.

The Solana Treasury business, launched in October 2025, achieved its initial milestone of 500 million yen in cumulative acquisition. By strategically purchasing during market downturns, the company successfully significantly reduced its average acquisition cost. Its holding size is equivalent to the 15th position globally in CoinGecko's "Solana Treasury Holdings" ranking. WIZE aims to expand its SOL holdings through various measures and enter the global top 10 in the near future.

Recent operational status: Staking rewards received in SOL have exceeded 400 SOL within approximately six months since the start of holdings, and are steadily increasing monthly with the accumulation of held SOL. In validator operations, the "WIZE Validator," operated in collaboration with Dawn Labs, was officially adopted into the Solana Foundation Delegation Program (SFDP) and began full-scale operation in March 2026. Furthermore, securing delegation from the next-generation infrastructure project "DoubleZero" demonstrates steady progress in acquiring external delegations, and validator rewards are expanding monthly.

Solana (SOL) Acquisition Status: (1) SOL Holdings (including staking rewards) Acquisition Date: October 24, 2025 – April 10, 2026 Acquired Amount (SOL): 24,597.90418781 Average Acquisition Price (JPY): 20,327 Acquisition Value (JPY): 500,000,000

(2) Transition of Solana (SOL) Acquisition since March 2026 (including staking rewards) Date | Total Holdings (SOL) | Average Acquisition Price (JPY) | Cumulative Acquisition Value (JPY) ---|---|---|--- April 10, 2026 | 24,597.90418781 | 20,327 | 500,000,000 April 8, 2026 | 24,566.34779244 | 20,336 | 499,580,084 April 7, 2026 | 24,536.46279244 | 20,345 | 499,206,521 April 3, 2026 | 24,474.23879244 | 20,365 | 498,413,163 April 2, 2026 | 24,059.91997775 | 20,496 | 493,143,765 March 31, 2026 | 23,811.13897775 | 20,579 | 490,000,000 March 30, 2026 | 23,055.28107903 | 20,820 | 480,000,000 March 27, 2026 | 22,298.27880802 | 21,078 | 470,000,000 March 18, 2026 | 21,465.94065960 | 21,429 | 460,000,000 March 5, 2026 | 20,800.60466493 | 21,634 | 450,000,000

Future Policy: The company has set two growth indicators for its Solana Treasury business: "WIZE Treasury" and "WIZE Treasury Core." As the company's own SOL holdings increase, staking rewards expand, and as externally delegated SOL increases, validator rewards expand. All these rewards are received in SOL, creating a virtuous cycle where SOL holdings further increase. The company plans to further expand its own SOL holdings.