State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF (SPTM) holdings & weights
Per-holding contribution · concentration · sector skew — a deep read
1503 identified stocks · net exposure / NAV 99.71%. 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
1503 identified stocks · net exposure / NAV 99.71%. Display weights are normalized to 100%; calculations retain original exposures without an additional leverage multiplier. Cash and unallocated contracts are excluded from stock attribution.
We have this ETF's holdings, but the prices for those particular listings are outside our quote coverage (currently Korea- and US-listed securities). So today's contribution and return are not computed — showing 0% would claim it did not move, which is a different statement. The holdings and weights below follow the calculation basis above.
Today's summary
Its top 10 holdings make up about 35.6% of the fund. The concentration index (HHI) is 194 — Low — evenly diversified, and the largest sector is Information Technology (36%). 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 (194), so no single holding dominates.
The largest sector is Information Technology at 36% — industries are reasonably spread.
A plain 1x physical fund holding the shares themselves — no structural drift from how long you hold it.
We don't have cost, fund size for State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF yet, so those axes are excluded and the score is based on the other 3. Scoring a missing figure as zero would grade our data collection, not the fund.
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 (194), so no single holding dominates.
The largest sector is Information Technology at 36% — industries are reasonably spread.
A plain 1x physical fund holding the shares themselves — no structural drift from how long you hold it.
We don't have cost, fund size for State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF yet, so those axes are excluded and the score is based on the other 3. Scoring a missing figure as zero would grade our data collection, not the fund.
Top 20 holdings
1 derivative positions are excluded. Stock contributions do not explain the entire ETF return.
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 | NVIDIANVDA | 7.29% |
| 2 | APPLEAAPL | 7.05% |
| 3 | MICROSOFTMSFT | 5.53% |
| 4 | AMAZON.COMAMZN | 3.45% |
| 5 | ALPHABETGOOGL | 2.81% |
| 6 | ALPHABETGOOG | 2.26% |
| 7 | BROADCOMAVGO | 2.20% |
| 8 | META PLATFORMSMETA | 2.20% |
| 9 | ELI LILLY +LLY | 1.42% |
| 10 | TESLATSLA | 1.41% |
| 11 | MICRON TECHNOLOGYMU | 1.40% |
| 12 | BERKSHIRE HATHAWAYBRK.B | 1.40% |
| 13 | JPMORGAN CHASE +JPM | 1.27% |
| 14 | ADVANCED MICRO DEVICESAMD | 1.21% |
| 15 | EXXONMOBILXOM | 1.03% |
| 16 | VISA SHARESV | 0.97% |
| 17 | JOHNSON + JOHNSONJNJ | 0.87% |
| 18 | WALMARTWMT | 0.74% |
| 19 | ABBVIEABBV | 0.71% |
| 20 | MASTERCARD AMA | 0.71% |
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) is low at 194, with the top 10 holdings at just 35.6% of equity weight. No single name can dominate the fund.
Good for damping single-stock risk — and equally, a big winner inside gets diluted.
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 Information Technology(36%) · Financials(12%) · Consumer Discretionary(11%). At 36%, 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
Its closest neighbour is SPYM at 93% overlap — effectively the same basket.
Holding both is not diversification, it is buying the same companies twice. Pick whichever is cheaper.
What it is made of
The fund holds 1,506 positions in total; this page lists the largest 1503 and folds the rest into "Others".
This page is not investment advice. Investment decisions and responsibility are your own.
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