According to the U.S. Treasury's International Capital Flow (TIC) report released on July 31, 2026, foreign investors' net purchases of U.S. stocks reached $182 billion in June, nearly double May's $94 billion and the highest monthly total since records began in 1978. The data has captured the attention of global capital markets—after sharp volatility in the first half of the year, global capital has not withdrawn from U.S. markets; instead, it has flooded into U.S. stocks with even greater force. What is driving this trend? This article takes a closer look.
Record Foreign Inflows: Not an Isolated Phenomenon
A closer look at the report shows that June's inflows were not led by any single country, but were broadly based: investors from Japan, Singapore, South Korea and Middle Eastern sovereign wealth funds all significantly increased their investments in U.S. stocks and funds, while traditional European allies such as Britain, Germany and France also stepped up their allocations. At the same time, foreign investors also made net purchases of $75 billion in corporate bonds and $38 billion in agency bonds, reflecting comprehensive demand for dollar-denominated assets.
It is worth noting that this report measures net cross-border capital flows, i.e., actual purchases after deducting sales. The U.S. stock market was not calm in June—the S&P 500 broke through 7,000 points for the first time, with several single-day swings of more than 1%—yet foreign investors still chose to buy firmly amid the volatility. David Kostin, chief U.S. equity strategist at Goldman Sachs, commented: “Over the past decade, foreign investors’ share of U.S. stocks has remained around 15%, but since 2026 it has climbed above 17%. The U.S. capital market is becoming the ultimate reservoir for global excess savings.”
Three Pillars Underpin the U.S. Stock Market’s Gravity
1. The AI Industrial Revolution: From Concept to Profit Explosion
If 2023-2025 marked the discovery phase of AI value, then 2026 is the inflection point where AI shifts from “burning cash” to “creating wealth.” For tech giants such as Nvidia, Microsoft and Google, second-quarter earnings showed AI-related revenue up by an average of more than 65% year over year, while enterprise AI solution adoption rose surprisingly quickly. More importantly, the payback period for capital expenditure is shortening—Meta had warned that AI infrastructure investment would reduce short-term profits, but its actual second-quarter free cash flow still exceeded expectations by 12%. The continued upward revision of tech earnings expectations is the most compelling logic attracting foreign capital.
2. Corporate Capital Returns Stand Out Worldwide
Beyond growth, U.S. listed companies also lead the world in shareholder rewards. According to S&P Dow Jones Indices, share buybacks by S&P 500 companies are projected to reach $1.3 trillion in 2026, and total dividends will exceed $650 billion, both record highs. With ample cash on hand, companies are not only willing to repurchase shares at low levels but are also consistently raising dividend payout ratios. Compared with the stocks in the Stoxx Europe 600 and the Nikkei 225, the S&P 500’s total shareholder return (buybacks plus dividends) is fully 2.3 percentage points higher. The long-term liability nature of global pension funds, insurance capital and sovereign funds drives their demand for stable cash flow, and U.S. companies offer an irreplaceable solution.
3. Liquidity Depth and Safe-Haven Function Continue to Strengthen
Although the Federal Reserve is still shrinking its balance sheet, the dollar liquidity network formed by the U.S. Treasury’s cash account balance, repurchase agreement market and overnight reverse repurchase facility remains unmatched in resilience. Especially in 2026, with frequent geopolitical conflicts and rising oil price volatility, derivatives markets such as U.S. stock index futures and ETF options provide institutions with ample hedging tools. At the same time, the depth of the U.S. Treasury market continues to improve; the 10-year Treasury yield remains stable in the 4.2%-4.5% range, with no signs of a runaway term premium. These institutional advantages mean that when global capital faces uncertainty, the first thought is still “buy U.S. assets.”
How Should Asia-Pacific Investors Rationally View This Influx?
For individual and institutional investors in the Asia-Pacific region, record foreign inflows into U.S. stocks are both a signal and a reason for caution. On the one hand, they confirm the central role of U.S. stocks in global asset allocation; on the other, any record flow can be accompanied by short-term crowding. Timothy Wong, senior strategist at Nikko Asset Management, cautions: “Foreign inflows tend to emerge in the latter half of a U.S. equity rally; investors should focus on whether U.S. corporate earnings can keep pace with valuation expansion, rather than simply chasing hotspots.”
In addition, from a currency and cost perspective, the renminbi and yen have strengthened moderately against the U.S. dollar recently, raising the currency hurdle for Asia-Pacific investors buying U.S. stocks. That said, most foreign institutions believe that even after accounting for currency costs, U.S. stocks still offer highly attractive long-term excess returns. Investors are advised to adopt a “regular fixed-amount investment and phased allocation” strategy, giving priority to the three high-prosperity sectors of technology, healthcare and finance as entry points, while closely following the latest guidance from the Federal Reserve’s September policy meeting.
Conclusion: U.S. Stocks Remain the “Star” of Global Capital
From June’s $183 billion net foreign buying to another upward revision in second-quarter S&P 500 earnings growth, the evidence points to one fact: U.S. stocks are still the “anchor” of global risk assets. Although bubble alarms sound from time to time, driven by genuine earnings growth and strong shareholder returns, the direction of global capital has already provided the answer. For investors still on the sidelines, rather than worrying about short-term technical corrections, it is better to carefully evaluate their own allocation framework—making “buying U.S. stocks” a tool for risk diversification, not a source of anxiety.
(This analysis represents only the author’s personal views and does not constitute investment advice. Investing involves risks; enter the market with caution.)
