The catalyst for this change appears to be a confluence of shifting macroeconomic indicators, geopolitical instability, and a notable divergence in global market performance over the last fiscal year. For years, the "Simple Path" was synonymous with a 100% allocation to U.S. equities for American investors, predicated on the belief that the U.S. economy was sufficiently robust and globalized to provide adequate exposure to international growth. However, Collins’ recent moves suggest that the "American Exceptionalism" that defined the post-World War II era may be facing its most rigorous test yet.
The Strategic Shift: From VTSAX to VT and VTI
The core of the revision lies in two primary actions: the inclusion of international stocks through the Vanguard Total World Stock Index ETF (VT) and a transition from mutual funds to ETFs. For his Individual Retirement Accounts (IRAs), Collins has moved holdings into VT, a fund that captures the performance of approximately 9,800 stocks across both developed and emerging markets. While the U.S. still commands a majority share of this fund—roughly 62.5%—the remaining 37.5% provides a hedge against domestic stagnation by capturing the growth of non-U.S. economies.
Simultaneously, Collins has begun favoring ETFs over the traditional mutual fund structures he once championed. For his remaining U.S.-specific equity exposure, he has transitioned from VTSAX to its ETF counterpart, the Vanguard Total Stock Market ETF (VTI). This move is driven largely by cost efficiency; as of late 2025, the expense ratio for VT stands at 0.06%, compared to 0.09% for the mutual fund version (VTWAX). Similarly, VTI offers a slight cost advantage at 0.03% over VTSAX’s 0.04%. While these basis-point differences may seem negligible to the average retail investor, they represent a broader industry trend where ETFs have become the primary vehicle for low-cost indexing.
Historical Context: The Erosion of U.S. Economic Dominance
To understand the gravity of this pivot, one must look at the historical trajectory of the U.S. share of the global economy. In the immediate aftermath of World War II, the United States stood as the world’s sole industrial superpower with its infrastructure intact. In 1945, the U.S. accounted for nearly 50% of global GDP and a staggering 80% of the world’s equity market capitalization.
By 1960, as Europe and Japan rebuilt through initiatives like the Marshall Plan, the U.S. share of global GDP had moderated to approximately 40%. Today, that figure has declined to roughly 25%. While the "economic pie" has grown exponentially—with U.S. GDP rising from $2.5 trillion in 1945 to over $32 trillion in the mid-2020s—the relative dominance of the American economy is shrinking. In terms of equity markets, the U.S. now represents about 46% of global market capitalization, with China following at 14% and the European Union fluctuating between 8% and 12%.
For decades, Collins argued that U.S. investors could ignore international funds because U.S. multi-national corporations derived a significant portion of their revenue from overseas. However, the accelerating decline in the U.S. share of global market cap has prompted a reassessment. If the U.S. share were to drop below 40%, Collins previously speculated that a move to a world fund would be necessary. Current trends suggest that threshold is being approached more rapidly than anticipated.
2025 Market Performance: A Global Comparison
The data from the 2025 fiscal year serves as a stark illustration of why international diversification is gaining traction. While the U.S. market, as measured by the S&P 500, posted a respectable return of 16.4%—surpassing its 50-year average of 12%—it was an underperformer on the world stage.
In a ranking of the top 30 performing national economies, the United States placed near the bottom. The European Union saw explosive growth, with most member states returning over 30% and none falling below 20%. Canada and China both mirrored this 30% growth trajectory. Perhaps most surprising was Mexico, which secured a top-ten spot with returns of approximately 55%. Even India, which was the worst performer among the top 30, returned 11%, only five percentage points behind the U.S. This "embarrassing" performance by U.S. equities relative to global peers has highlighted the risks of home-country bias.
Geopolitical Headwinds and the US Dollar
Beyond pure performance metrics, several systemic risks have influenced this strategic pivot. Chief among them is the shifting landscape of international trade. The implementation of aggressive tariffs and a more protectionist "America First" trade policy have raised concerns about the reliability of the U.S. as a trading partner. Analysts suggest that these policies are driving traditional allies to forge stronger internal trading bonds, effectively bypassing the U.S. and diminishing its influence on the global stage.
Furthermore, the status of the U.S. dollar as the world’s primary reserve currency is under scrutiny. In the past year, the dollar experienced a 10% drop in value against a basket of other currencies—the largest such decline in half a century. While a viable alternative to the dollar as a reserve currency has yet to emerge, the increasing frequency of trades conducted in alternative currencies (de-dollarization) suggests a fraying of the post-WWII financial order. Coupled with a national debt approaching $40 trillion, these factors present a long-term inflationary risk that international equities may help mitigate.
Chronology of the Transition
The evolution of Collins’ investment advice can be traced through several key milestones:
- 2012: Collins publishes "International Funds," arguing that U.S. investors do not need specific international exposure, though he recommends VTWAX/VT for international readers.
- 2021-2024: The expense ratios of ETFs continue to fall below those of traditional mutual funds, and trading commissions at major brokerages are largely eliminated.
- Late 2025: Global markets significantly outperform the U.S. market. The U.S. dollar sees a historic decline.
- Early 2026: In an interview with a European financial podcast, Collins reaffirms his advice for non-U.S. investors to use world funds and reveals he has begun moving his own IRA holdings into VT.
Broader Implications for the FIRE Movement
The FIRE movement has long relied on the "VTSAX and Chill" mantra as a bedrock principle. The simplicity of owning a single, all-encompassing U.S. fund appealed to those seeking a low-maintenance path to wealth. Collins’ shift suggests that "The Simple Path" is evolving into a "Global Path."
For the average investor, this change does not necessitate a panic-driven overhaul of their portfolio. Collins emphasizes that the move in his taxable accounts is limited due to potential capital gains liabilities. However, for tax-advantaged accounts like IRAs and 401(k)s, where rebalancing does not trigger a tax event, the move to a world fund like VT offers an automated way to capture global growth.
The transition to ETFs also reflects a technological and structural shift in the industry. ETFs offer better intraday liquidity and, in many cases, superior tax efficiency and lower costs compared to mutual funds. As Vanguard and other major providers make the conversion process "stupid easy," the traditional mutual fund may eventually become a legacy product for all but the smallest or most specialized holdings.
Conclusion: The New "Simple Path"
JL Collins’ decision to go international and embrace ETFs is a pragmatic response to a changing world. It acknowledges that while the United States remains a formidable economic power, it is no longer the undisputed hegemon it once was. By moving toward a total world stock index, investors can insulate themselves from the specific political and economic risks of a single nation, while still maintaining a significant stake in the American market.
The core tenets of the Collins philosophy remain unchanged: acquire shares in low-cost, broad-based index funds, ignore market volatility, and hold for the long term. However, the definition of "broad-based" has now officially expanded to encompass the entire globe. Whether investors choose to "VTSAX and Chill," "VTI and Chill," or "VT and Chill," the emphasis remains on discipline and simplicity—just with a slightly more international flair.
