The SPDR Portfolio S&P 500 ETF was selected for Trump accounts, a program that can channel up to $30 billion into the fund. The next 12 months for the low-cost fund hinge on where the 10-year Treasury yield settles and how long a handful of AI-linked names keep carrying the index.
The SPDR Portfolio S&P 500 ETF was just picked for Trump accounts, a selection that can bring up to $30 billion into the fund. Its shares trade near $89, leaving the fund up 10.9% year to date and 22% over the trailing year. The fund has quietly become one of the largest low-cost vehicles for owning the U.S. large-cap market.
A cheap route into the S&P 500
The fund offers one-ticket exposure to the S&P 500 at a fraction of the fee charged by larger rivals, which is why State Street has been marketing it to fee-sensitive investors. On the surface, conditions look calm: the VIX sits at almost 17, inside its normal 15 to 20 band. But that quiet is exactly why two risks matter, because neither is yet priced in.
The 10-year yield is testing the ceiling
The most important macro variable for the fund over the next 12 months is the 10-year Treasury yield. It sits at 4.62%, only a hair below the 12-month peak of 4.67% set in May, and it has climbed 65 basis points from the February low of 3.97%. Meanwhile the Fed has delivered 75 basis points of cuts and has held at 3.75% for roughly seven months.
Long rates rising while the Fed sits still is the classic setup that compresses equity multiples, and the S&P 500 trades on rich multiples relative to history. The threshold to watch is a sustained close above 5% on the 10-year, a level that would push the equity risk premium to its narrowest since 2007. In the 2022 to 2023 cycle, a similar 60 basis point yield surge coincided with a 10% S&P 500 drawdown inside 90 days.
Concentrated at the top
The fund's second risk is concentration. The top 10 names account for roughly 40% of the index's market cap and 30% of its earnings, and the five largest AI hyperscalers alone drive about 27% of S&P 500 capex. Consensus has Magnificent 7 earnings growing 20% in 2026 versus 11% for the other 493 names.
That leaves the fund effectively a levered bet on AI infrastructure spending continuing at its current pace. A single guide-down from one hyperscaler could shave 2% to 3% off the fund in a session, a risk the equal-weighted S&P alternative does not carry. If yields break 5% before the Fed's next cut, or if a top-five holding trims AI spend, those are the signals to reassess.
Source: 24/7 Wall St.
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