TIGER US Tech TOP 10 INDXX (381170) 🔎 In-depth
Mirae Asset · Equity · United States · Sector · Industry · Price 2026.07.13 · Updated 2026-07-14
This is an ETF that invests concentratedly in exactly 10 large technology companies leading the US market. It selects only the very largest names by market value among the so-called Big Tech, packaging the trend of the biggest US technology leaders into a compact form.
Price as of 2026.07.13 close
Understanding this ETF
It tracks the 'Indxx US Tech Top 10' index. This index picks the 10 largest technology-related companies by market value among those listed on the US Nasdaq, and it caps the maximum weight (about 20%) so that no single name grows too large. The constituent lineup is reviewed and reshuffled once each quarter.
The price is driven by two things together. One is the share prices of the 10 US Big Tech names it holds, and the other is the won-dollar exchange rate. Because this product is not FX-hedged, even if US stock prices are unchanged, its won-based value rises when the dollar rises and is trimmed when the dollar falls. With the lineup compressed to 10 names, a sharp move in even one or two of the large-caps can make the whole ETF swing significantly.
This is an aggressive product that bets strongly on the growth of US technology stocks. When the market rises led by technology, it can climb more than a broad index, but conversely, when technology stocks correct, its drawdown is correspondingly larger. It should be considered together with the fact that its diversification is limited because of the small number of holdings, and that it also carries currency risk since there is no FX hedge.
US Big Tech has continued to lead the market through 2026 on expectations of expanding artificial intelligence investment. However, it is also noted that the more concentration in specific large-caps intensifies, the more the related names and this ETF can swing together even on a slight lowering of earnings expectations.
In short, it is a product that picks only the 10 biggest technology companies in the US. When they do well it rises spectacularly, but because the structure is all-in on a few names, it can also swing hard when they wobble.
Holdings & weights
Its biggest feature is that it holds just 10 names. It is filled with mega-cap US technology leaders in areas such as semiconductors, software and internet platforms, and its concentration in a few names is very high. Names are held in order of market value but with a cap in place, so that no single name completely dominates the index. It is best to check individual weights from separate materials.
| Holding | Weight |
|---|---|
| NVIDIA CorpNVDA | 19.00% |
| Apple IncAAPL | 17.95% |
| Alphabet IncGOOGL | 16.67% |
| Microsoft CorpMSFT | 10.93% |
| Amazon.com IncAMZN | 9.32% |
| Broadcom IncAVGO | 7.24% |
| Meta Platforms IncMETA | 6.57% |
| Tesla IncTSLA | 4.61% |
| Micron Technology IncMU | 4.27% |
| Advanced Micro Devices IncAMD | 3.51% |
Classification
Notes & cautions
- With just 10 names, it is very concentrated, so performance is heavily driven by the moves of a few large-caps.
- Because it is not FX-hedged, won-dollar exchange rate movements are reflected directly in performance.
- By the nature of technology stocks, its swings tend to be larger than the broad market, so the amplitude can grow both on the way up and on the way down.
ETF terms explained
Korea FSC securities market-price API (data.go.kr) · ETF classification & tagging: our own descriptive categorization
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