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TOPT · Analysis updated Nov 10, 2026, 6:00 PM ET
Why is iShares Top 20 U.S. Stocks ETF (TOPT) stock moving?
No news items or SEC filings were found for TOPT in the review window, so this view rests on price and volume alone. The ETF closed at 35.05 on Oct 28 and fell to 32.59 on Nov 5, a decline of about 7%. The Nov 5 session had a wide range (34.30 high to 32.575 low), the highest trade count in the window (5,398) and a close near its low, which points to heavy selling pressure. Volume was also elevated on Nov 2 (1.13M shares) as the price slipped. Since Nov 5 the ETF has rebounded to 33.33 on Nov 10, about 2.3% off the low, with volume declining to 423,554 shares. The last close sits slightly above the 5-day VWAP of about 33.29 and remains roughly 5% below the Oct 28 close. The short-term picture is a stabilising rebound after a sell-off, but with no fresh catalyst and only 14 sessions of data, the evidence is thin.
About iShares Top 20 U.S. Stocks ETF
The iShares Top 20 U.S. Stocks ETF is a BlackRock fund launched in October 2024. It holds only the 20 largest companies in the S&P 500, so it is far more concentrated than a full S&P 500 fund and leans heavily toward big technology names.
How the fund works
It tracks the S&P 500 Top 20 Select Index, which holds the 20 largest S&P 500 companies weighted by market value, with limits on how big any one stock can get. The expense ratio is about 0.20% a year and it pays dividends quarterly, with a yield of roughly 0.35%. The biggest risk is concentration: NVIDIA, Apple and Microsoft together make up roughly 40% of the fund, and the top 10 holdings about 70%. Assets are approximately $0.7–0.8 billion.
What usually moves TOPT
- Share prices of NVIDIA, Apple and Microsoft
- AI and data-center spending
- Big Tech earnings and guidance
- Interest rates and growth-stock valuations
- Antitrust and tech regulation