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Foreign Inflows Into U.S. Stock Funds Accelerated in August’s First Week, Nomura Says

2026-08-12·ima-daily5min-0812-01-63ce779cbb
Street Signal | Foreign Inflows Into U.S. Stock Funds Accelerated in August’s First Week, Nomura Says

Foreign investors poured $4.3 billion into U.S. funds in the first week of August, through Aug. 7, up sharply from $3.2 billion the previous week. Nearly all of the inflow went into stock funds, which attracted $4.3 billion, while bond funds posted a small outflow of $81 million.

Emerging-market ETFs also maintained strong inflows of $1.9 billion during the same period. South Korean retail investors made net purchases of $1.6 billion in U.S. assets, up from $1.3 billion the previous week. The note says this shift in fund flows directly affects the short-term direction of U.S.

equities, emerging-market assets and the dollar exchange rate.

The movement of foreign capital from U.S. bond funds into stock funds reflects a marginal improvement in global risk appetite, according to the note. Continued strong inflows into emerging-market ETFs indicate structurally resilient demand for emerging-market allocations.

For July as a whole, inflows into U.S. stock funds reached $12.089 billion, emerging-market ETF inflows totaled $8.159 billion, and South Korean retail investors’ monthly net purchases reached $5.531 billion. The note separately reports that U.S. stock funds received $4.6 billion during Aug. 1-7.

That figure differs from the $4.3 billion reported elsewhere in the note and is presented without reconciliation.

The note attributes the flow pattern to a continuing preference among international investors for U.S. stocks, with capital favoring equities over bonds. It describes South Korean retail investors as part of a structural trend in Asian retail flows into the United States.

Taiwanese investors continued reducing their holdings of dollar-denominated bond ETFs, although at a slower pace.

The report does not explicitly assess whether these developments have already been priced in. It says that flow momentum has strengthened significantly and that, if the acceleration continues, it could provide further support for the dollar. The potential trading implications described in the note—that continued inflows into U.S.

equities could support the dollar and that strong emerging-market ETF inflows could benefit emerging-market currencies—are data-based extensions rather than explicit views from the report.

The note identifies broad potential support for U.S. equities, particularly S&P 500 stocks with large index weights, and for assets linked to emerging-market ETFs. Dollar-denominated assets could also receive support from the inflows, while continued purchases by South Korean retail investors could benefit Korean won-dollar-related assets.

However, whether U.S. equity prices have fully reflected the stronger inflows remains dependent on their persistence.

Key catalysts listed in the note are whether weekly foreign inflows into U.S.

stock funds remain above $4 billion; whether emerging-market ETF inflows can sustain July’s strong pace of $8.16 billion per month; whether South Korean retail investors’ monthly net purchases can exceed $5.5 billion; and how changes in the Federal Reserve’s interest-rate path affect the allocation of capital between stocks and bonds.

Full text

Foreign Inflows Into U.S. Stock Funds Accelerated in August’s First Week, Nomura Says

Foreign investors poured $4.3 billion into U.S.

Foreign investors poured $4.3 billion into U.S. funds in the first week of August, through Aug. 7, up sharply from $3.2 billion the previous week. Nearly all of the inflow went into stock funds, which attracted $4.3 billion, while bond funds posted a small outflow of $81 million.

Emerging-market ETFs also maintained strong inflows of $1.9 billion during the same period. South Korean retail investors made net purchases of $1.6 billion in U.S. assets, up from $1.3 billion the previous week. The note says this shift in fund flows directly affects the short-term direction of U.S. equities, emerging-market assets and the dollar exchange rate.

The movement of foreign capital from U.S. bond funds into stock funds reflects a marginal improvement in global risk appetite, according to the note. Continued strong inflows into emerging-market ETFs indicate structurally resilient demand for emerging-market allocations.

For July as a whole, inflows into U.S. stock funds reached $12.089 billion, emerging-market ETF inflows totaled $8.159 billion, and South Korean retail investors’ monthly net purchases reached $5.531 billion. The note separately reports that U.S. stock funds received $4.6 billion during Aug. 1-7. That figure differs from the $4.3 billion reported elsewhere in the note and is presented without reconciliation.

The note attributes the flow pattern to a continuing preference among international investors for U.S. stocks, with capital favoring equities over bonds. It describes South Korean retail investors as part of a structural trend in Asian retail flows into the United States. Taiwanese investors continued reducing their holdings of dollar-denominated bond ETFs, although at a slower pace.

The report does not explicitly assess whether these developments have already been priced in. It says that flow momentum has strengthened significantly and that, if the acceleration continues, it could provide further support for the dollar. The potential trading implications described in the note—that continued inflows into U.S. equities could support the dollar and that strong emerging-market ETF inflows could benefit emerging-market currencies—are data-based extensions rather than explicit views from the report.

The note identifies broad potential support for U.S. equities, particularly S&P 500 stocks with large index weights, and for assets linked to emerging-market ETFs. Dollar-denominated assets could also receive support from the inflows, while continued purchases by South Korean retail investors could benefit Korean won-dollar-related assets. However, whether U.S. equity prices have fully reflected the stronger inflows remains dependent on their persistence.

Key catalysts listed in the note are whether weekly foreign inflows into U.S. stock funds remain above $4 billion; whether emerging-market ETF inflows can sustain July’s strong pace of $8.16 billion per month; whether South Korean retail investors’ monthly net purchases can exceed $5.5 billion; and how changes in the Federal Reserve’s interest-rate path affect the allocation of capital between stocks and bonds.

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