Summary of Key Points
Under the national policy encouragement to "invest early, in small companies, for long periods, and in high-tech sectors," bank funds are shifting from traditional lending (debt) to a comprehensive service model that combines "equity + debt." Changxin Technology, known as the "first domestic storage company" (set to list on the STAR Market on July 27, 2026, with the largest IPO in the history of the STAR Market, raising 66.6 billion yuan and having a market value of nearly 588 billion yuan), has become a core target for bank investment. On one hand, the five major state-owned banks have invested through their equity investment companies (AICs) in the primary market; on the other hand, multiple bank wealth management subsidiaries have actively participated in new share subscriptions in the secondary market. This "dual-pronged approach" not only responds to the policy support for high-tech sectors but also holds promise for significant investment returns for banks.
Detailed Analysis
1. State-Owned Banks' AICs Joining Forces to Invest: Becoming Early Stakeholders in Changxin Technology
AICs are companies established by banks specifically for equity investments (originally set up for debt-to-equity conversions and now serving as key vehicles for supporting high-tech development). The five major state-owned banks (China Construction Bank, Agricultural Bank of China, Industrial and Commercial Bank of China, Bank of Communications, and Bank of China) have all indirectly invested in Changxin Technology through AICs:
- Ownership Ratio: After consolidation, the total ownership is approximately 4.5%, with China Construction Bank holding the largest share (about 1.7%, including indirect channels), and Agricultural Bank of China's AIC being the largest investor within the banking group (about 0.95%).
- Policy Context: AICs have evolved from tools to help companies reduce leverage to key mechanisms for banks to invest in high-tech sectors, with Changxin Technology being a prime example of the policy benefits.
- Bank Investment Success: The vice president of China Construction Bank stated that in 2025, more than 20 of the bank's invested companies went public, and there are over 50 companies planning to go public, indicating that equity investments are entering a profitable phase.
2. Wealth Management Subsidiaries Participating in New Share Subscriptions: Competing for the "New Share Pie" in the Secondary Market
Bank wealth management subsidiaries (such as Ningyin Financial Management and Xinyin Financial Management) have actively participated in Changxin Technology's new share subscriptions:
- Participation Scale: Twenty-nine products from five wealth management subsidiaries (including Minsheng Financial Management and Ningyin Financial Management) received a total allocation of 39.35 million yuan; Xinyin Financial Management used 12 asset management plans to participate, securing an allocation of 21.87 million yuan.
- Leading Performance: Ningyin Financial Management was the most active, with 19 products qualifying for allocation and receiving 21.47 million yuan (the highest amount); Xinyin Financial Management has participated in 82 IPO projects this year, achieving an annualized return on new share subscriptions of over 6%.
- Return Expectations: Based on a neutral estimate of earning 20,000 yuan per successful subscription, the five wealth management subsidiaries could generate approximately 182 million yuan in returns, which would boost the overall earnings of their financial products.
3. How Much Profit Can This Generate? The "Fat" That Increases Bank Profits
After Changxin Technology's listing, the bank's equity investment returns will be gradually realized:
- Estimates from Guosheng Securities: If Changxin's market value reaches 1.5 trillion yuan, China Construction Bank's earnings would account for 5.55% of its net profit in 2025 (an additional 5 percentage points), while Bank of Communications and Agricultural Bank of China would see 4.33% and 3.55%, respectively.
- Opinion from Everbright Securities: Banks record their equity investments in "fair value measurement accounts" (meaning stock price fluctuations are directly reflected in current profits). However, due to lock-up periods and exit strategies, the unrealized gains will be gradually realized over time.
- Book Value Gains: Using the pre-listing capital increase price of 2.63 yuan per share, China Construction Bank's book cost is 2.46 billion yuan, and that of Industrial and Commercial Bank of China is 1.01 billion yuan. As the market value rises after listing, these gains will increase the banks' profits.
4. Policy-Driven Transformation: Banks Moving from Lending to Becoming Shareholders
The banks are taking this action in response to policy requirements and to optimize their profit structures:
- Policy Requirements: The state encourages support for high-tech sectors, and banks cannot rely solely on lending (debt); they must directly support company development through equity investments.
- Model Change: The shift from "lending money and collecting interest" to "investing in shares to receive dividends and profit from rising stock prices" diversifies the risks associated with single debt investments and offers higher returns.
- Long-Term Implications: By investing in high-tech sectors through AICs and wealth management subsidiaries, banks align with national strategies and can share in the growth of future technology companies, achieving a win-win situation for both policy objectives and business interests.
Conclusion
The case of Changxin Technology illustrates the transformation of bank funds from debt to a combination of equity and debt. Under policy guidance, banks are using AICs to invest in high-tech companies at the primary market and participating in new share subscriptions through wealth management subsidiaries at the secondary market. This not only supports the development of domestic storage technologies but also opens up new pathways for increasing their own profits. For individuals, this means a broader range of returns from bank financial products (such as gains from new share subscriptions), while for high-tech companies, it provides an additional important financing channel.