ACE US Equity Best Seller (473590) holdings & weights
Per-holding contribution · concentration · sector skew — a deep read
Fund overview
This is a Korea-listed ETF from 한국투자신탁운용. It tracks the FnGuide 미국 주식 베스트셀러 지수(시장가격지수). Key facts — expense ratio 0.3%; net assets about KRW 40.5B; inception 2023-12-27. Its 1-year return is -14.15%.
Fund details
Fund overview
This is a Korea-listed ETF from 한국투자신탁운용. It tracks the FnGuide 미국 주식 베스트셀러 지수(시장가격지수). Key facts — expense ratio 0.3%; net assets about KRW 40.5B; inception 2023-12-27. Its 1-year return is -14.15%.
10 identified stocks · net exposure / NAV 100.00%. Display weights are normalized to 100%; calculations retain original exposures without an additional leverage multiplier. Cash and unallocated contracts are excluded from stock attribution.
Weight and calculation basis
10 identified stocks · net exposure / NAV 100.00%. Display weights are normalized to 100%; calculations retain original exposures without an additional leverage multiplier. Cash and unallocated contracts are excluded from stock attribution.
Investor net buying
Latest-session net buying by foreigners, institutions and retail (positive = net buy, negative = net sell).
| Date | Change | Foreign | Inst. | Retail |
|---|---|---|---|---|
| 10/20 | -0.33% | −385 sh | +2.8K sh | −2.4K sh |
| 10/19 | -1.92% | −76 sh | −1.3K sh | +1.4K sh |
| 10/16 | +0.19% | +323 sh | −414 sh | +176 sh |
| 10/15 | -4.2% | −337 sh | +4.2K sh | −4.0K sh |
| 10/14 | +0.08% | 0 sh | +1.4K sh | −1.2K sh |
Investor flows
Investor net buying
Latest-session net buying by foreigners, institutions and retail (positive = net buy, negative = net sell).
| Date | Change | Foreign | Inst. | Retail |
|---|---|---|---|---|
| 10/20 | -0.33% | −385 sh | +2.8K sh | −2.4K sh |
| 10/19 | -1.92% | −76 sh | −1.3K sh | +1.4K sh |
| 10/16 | +0.19% | +323 sh | −414 sh | +176 sh |
| 10/15 | -4.2% | −337 sh | +4.2K sh | −4.0K sh |
| 10/14 | +0.08% | 0 sh | +1.4K sh | −1.2K sh |
Today's summary
On a constituent basis, ACE US Equity Best Seller's theoretical return is -0.10%p. Today's biggest hero is Amazon.com, contributing -0.10%p (return -0.62%). The biggest suspect dragging it down is Amazon.com, at -0.10%p.
Its top 10 holdings make up about 100.0% of the fund. The concentration index (HHI) is 1419 — Low — evenly diversified, and the largest sector is Communication Services (35%). The higher the concentration, the more one stock or sector drives the whole ETF's return.
Structural health
A five-axis read on how this fund is built. It is not a return forecast or a recommendation, and a low score does not mean a bad fund — leveraged products score low by design. Each axis shows the figure behind it.
Concentration is below 1,500 (1,419), so no single holding dominates.
The largest sector is Communication Services at 35% — industries are reasonably spread.
0.3% a year is typical. Held ten years, roughly 3.0% goes to fees.
Net assets of KRW 40.5B are small. Thin funds trade at wider spreads, and very small ones get closed or merged.
A plain 1x physical fund holding the shares themselves — no structural drift from how long you hold it.
Concentration and diversification
Structural health
A five-axis read on how this fund is built. It is not a return forecast or a recommendation, and a low score does not mean a bad fund — leveraged products score low by design. Each axis shows the figure behind it.
Concentration is below 1,500 (1,419), so no single holding dominates.
The largest sector is Communication Services at 35% — industries are reasonably spread.
0.3% a year is typical. Held ten years, roughly 3.0% goes to fees.
Net assets of KRW 40.5B are small. Thin funds trade at wider spreads, and very small ones get closed or merged.
A plain 1x physical fund holding the shares themselves — no structural drift from how long you hold it.
Top 10 holdings
Weights are normalized to 100% of absolute exposures across analysed positions, including positions outside this top list. Cash, collateral and unverified assets are excluded. Contributions retain original signed NAV exposures; leverage is not applied twice.
Normalized to 100% of analysed positions
Weights are normalized to 100% of absolute exposures across analysed positions, including positions outside this top list. Cash, collateral and unverified assets are excluded. Contributions retain original signed NAV exposures; leverage is not applied twice.
| # | Holding | Weight |
|---|---|---|
| 1 | ALPHABET-CL AGOOGL | 20.50% |
| 2 | Space Exploration TechnologiesSPCX | 18.10% |
| 3 | Amazon.comAMZN | 16.49% |
| 4 | Meta Platforms-CL AMETA | 14.09% |
| 5 | IRENIREN | 11.10% |
| 6 | TESLA MOTORSTSLA | 4.05% |
| 7 | TAIWAN SEMICONDUCTOR-SPTSM | 4.04% |
| 8 | BROADCOMAVGO | 3.99% |
| 9 | LumentumLITE | 3.91% |
| 10 | NebiusNBIS | 3.73% |
Holdings below 0.5% or outside the top list are folded into “Others” and omitted above.
Where the weight sits — sector mix
Listed equity weights summed by sector and normalized to 100%. Each band is one sector's share.
Industry breakdown
HHI sums the squared weights. The more it leans on a few names, the higher it goes — and the more the whole ETF moves with them.
How concentrated is it
Concentration (HHI) sits at 1419 — moderate. The top 10 names carry 100.0% of equity weight, so the fund is spread out but its largest holdings still steer it.
That is the usual shape of a cap-weighted index fund: broad, yet tilted toward the biggest companies.
HHI squares each weight and sums them: 10,000 means one stock is everything, and the more evenly spread the holdings, the closer it falls to zero.
Where the sector weight sits
Sector weights run Communication Services(35%) · Information Technology(34%) · Consumer Discretionary(21%). At 35%, the leading sector is a clear tilt.
Expect it to ride that industry's cycle — ahead of the index in good stretches, behind in bad ones.
Weights above sum the individually listed equities and normalize that equity total to 100%.
How much it overlaps others
It shares 45% of its holdings with 465580 (6 names in common) — close to half the same companies.
Own both and the diversification is thinner than it looks.
What it is made of
The expense ratio is 0.3% a year. Funds tracking the same index tend to perform alike, which makes the fee one of the few things that reliably separates them over time.
This page is not investment advice. Investment decisions and responsibility are your own.
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