China state-linked equity funds register sharpest inflows since 2025

China's state-linked equity funds recorded their largest weekly inflows since April 2025, reflecting intensified efforts to bolster a stock market grappling with persistent selling. Nine exchange-traded funds closely tied to the country's so-called national team recorded a combined net inflow of 128.7 billion yuan ($19 billion) during the week ending October 23.

This marked the highest level since nearly 140 billion yuan flowed into the same group 18 months earlier amid tariff-driven turmoil. The surge followed a severe decline in mainland shares that plunged the CSI 300 benchmark into bear-market territory, defined by a minimum 20% drop from a previous peak. Traders have been closely watching substantial purchases of index-tracking funds for clues that state-backed institutions intend to curb further losses.

However, the figures measure money entering funds favored by official investors rather than confirmed purchases by government-controlled entities, making the scale of official intervention difficult to ascertain precisely. Central Huijin Investment, a unit of China's sovereign wealth fund China Investment Corporation, among other prominent institutions, has become a key signal for traders assessing Beijing's willingness to support share prices during volatile periods.

Thursday's trading underscored the challenges authorities face. The CSI 300 fell into bear market status as relentless selling overwhelmed earlier signs of institutional support. Funds favored by state investors attracted about 46 billion yuan that day, highlighting the contrast between substantial new subscriptions and ongoing weakness in underlying shares.

Friday brought a partial recovery, with the CSI 300 ending 1.7% higher at 4,105.33 after dropping as much as 2% during the session. The rebound coincided with unusually high trading activity in several large index funds, though trading patterns alone cannot pinpoint the responsible buyers. One CSI 300 ETF managed by E Fund Management saw about 19.5 billion yuan in turnover on Friday, its busiest session since October 2024.

Heavy turnover can reflect a combination of purchases and sales by multiple participants, but it does not directly establish the size of net state investment. The market recovery provided some relief after a prolonged downturn that had tested confidence in official market-stabilization measures. Analysts had previously noted large subscriptions to broad-market funds and heightened activity towards the end of trading as indicative of institutional buying against prevailing market trends.

While these calculations do not confirm individual investors' identities, they suggest considerable remaining capacity for state support. The scale of potential intervention has attracted attention, with analysts estimating Central Huijin raised about $231 billion through ETF sales in the first half of 2026, redeploying approximately $43 billion after purchases resumed in July.

These estimates highlight the distinction between market intervention and a sustained recovery, as purchases can provide immediate demand but their effectiveness depends on whether other investors decide to hold equities without ongoing institutional assistance.