Prediction: Vanguard's S&P 500 ETF Will Be Back Above $1 Trillion in Assets Before the Year Is Out. Here's the Math.

Earlier this summer, the Vanguard S&P 500 ETF (NYSEMKT: VOO) held a rubric nary ETF had ever claimed. In aboriginal June, it became the archetypal exchange-traded money successful past to transverse $1 trillion successful assets.

Then the marketplace pulled back, and the milestone slipped away. As of Friday's close, the money held astir $979 billion, with its shares astatine $686.65. Even aft a two-day rally to adjacent retired July, the money sits astir $21 cardinal shy of the line.

Missed Nvidia successful 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" awesome flashed for a little-known chipmaker called Nvidia. For the archetypal clip successful years, that aforesaid "Total Conviction" awesome is flashing for a institution 1/100th the size of Nvidia. Continue »

But I don't deliberation the money stays beneath the enactment for long. My prediction is that the Vanguard S&P 500 ETF finishes the twelvemonth backmost supra $1 trillion. And the lawsuit rests connected arithmetic much than connected optimism.

A 2% gap, and 2 forces closing it

The spread itself is small. Getting from astir $979 cardinal backmost to $1 trillion requires astir $21 billion, oregon a summation of astir 2%.

Two forces enactment connected that gap, and some person been pushing successful the aforesaid absorption each year.

The archetypal is caller money. Investors poured astir $69 cardinal into the money successful the archetypal 5 months of 2026. That works retired to astir $14 cardinal a month. Indeed, erstwhile the money crossed the $1 trillion enactment successful June, the iShares Core S&P 500 ETF held astir $860 cardinal and the SPDR S&P 500 ETF Trust astir $786 billion.

At that pace, inflows unsocial could adjacent the spread successful nether 2 months -- adjacent if the S&P 500 (SNPINDEX: ^GSPC) goes nowhere.

The 2nd unit is the marketplace itself. Every 1% determination successful the S&P 500 shifts the fund's assets by adjacent to $10 billion. A 2% rally, which the scale tin nutrient successful a bully week, covers the full region successful 1 stroke. Pair a modestly rising marketplace with the fund's dependable inflows, and the enactment gets crossed good earlier December.

For the prediction to fail, the scale would request to autumn meaningfully from present and enactment down for the remaining 5 months of the year, with the diminution heavy capable to overwhelm astir $14 cardinal a period of caller money. That's possible. Markets person atrocious stretches. But it's a overmuch bigger inquire than the 2% the prediction needs.

Why the wealth keeps coming

The inflow broadside is the portion that doesn't beryllium connected the market's mood, truthful it deserves a person look.

It isn't the output attracting the money. As a dividend stock, the money is unremarkable, yielding astir 1.1%. The gully is cost. The money charges an disbursal ratio of 0.03%, which means an capitalist with $100,000 successful it pays astir $30 a year.