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ETF analysis

SPLG (SPLG) holdings & weights

Per-holding contribution · concentration · sector skew — a deep read

US-listedAs of 2025-10-29
IndexS&P 500
Annual fee0.02%
Net assets$182.2B
InceptionNov 8, 2005

Fund overview

This is a US-listed ETF from State Street. It tracks the S&P 500. Key facts — expense ratio 0.02%; net assets about $182.2B; inception Nov 8, 2005. Its 1-year return is +17.09%.

Index tracked
S&P 500
Provider
State Street
Expense ratio
0.02%
Net assets (AUM)
$182.2B
Inception
Nov 8, 2005
1-year return
+17.09%
Holdings
509
Fund details

Fund overview

This is a US-listed ETF from State Street. It tracks the S&P 500. Key facts — expense ratio 0.02%; net assets about $182.2B; inception Nov 8, 2005. Its 1-year return is +17.09%.

Index tracked
S&P 500
Provider
State Street
Expense ratio
0.02%
Net assets (AUM)
$182.2B
Inception
Nov 8, 2005
1-year return
+17.09%
Holdings
509

504 identified stocks · net exposure / NAV 99.86%. 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

504 identified stocks · net exposure / NAV 99.86%. Display weights are normalized to 100%; calculations retain original exposures without an additional leverage multiplier. Cash and unallocated contracts are excluded from stock attribution.

—
Holdings not priced
40.5%
Top-10 weight
239
Concentration HHI (Low)
Information Technology
Top sector

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 40.5% of the fund. The concentration index (HHI) is 239 — Low — evenly diversified, and the largest sector is Information Technology (37%). 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.

96/ 100
ASimple & diversified
DiversificationHHI 239100

Concentration is below 1,500 (239), so no single holding dominates.

Sector balanceInformation Technology 37%80

The largest sector is Information Technology at 37% — industries are reasonably spread.

Cost0.02%/yr100

At 0.02% a year this is a low-cost fund — little drag over a long hold.

Fund size$182.2B100

Net assets of $182.2B — liquid enough to trade, and unlikely to be wound down.

Structural simplicityPhysical, 1x100

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.

96/ 100
ASimple & diversified
DiversificationHHI 239100

Concentration is below 1,500 (239), so no single holding dominates.

Sector balanceInformation Technology 37%80

The largest sector is Information Technology at 37% — industries are reasonably spread.

Cost0.02%/yr100

At 0.02% a year this is a low-cost fund — little drag over a long hold.

Fund size$182.2B100

Net assets of $182.2B — liquid enough to trade, and unlikely to be wound down.

Structural simplicityPhysical, 1x100

A plain 1x physical fund holding the shares themselves — no structural drift from how long you hold it.

Top 20 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.

Tile size = weight, colour = the day's return (deeper = larger). Covers the top 30 holdings, 55.5% of the fund. Labels are dropped where a tile is too small; hover any tile for its name and figures.
#HoldingWeight
1NVIDIANVDA8.60%
2MICROSOFTMSFT6.85%
3APPLEAAPL6.81%
4AMAZON.COMAMZN3.80%
5BROADCOMAVGO3.09%
6META PLATFORMSMETA2.77%
7ALPHABETGOOGL2.72%
8TESLATSLA2.20%
9ALPHABETGOOG2.19%
10BERKSHIRE HATHAWAYBRK.B1.48%
11JPMORGAN CHASE +JPM1.43%
12ELI LILLY +LLY1.10%
13VISA SHARESV0.99%
14EXXON MOBILXOM0.84%
15NETFLIXNFLX0.80%
16MASTERCARD AMA0.78%
17ORACLEORCL0.78%
18PALANTIR TECHNOLOGIES APLTR0.77%
19WALMARTWMT0.77%
20JOHNSON + JOHNSONJNJ0.76%

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.

Information Technology36.9%
Financials12.7%
Consumer Discretionary11.3%
Communication Services10.1%
Health Care8.9%
Industrials6.7%
Consumer Staples4.6%
Energy2.7%
Industry breakdown
Semiconductors14.3%
Computer Software: Prepackaged Software10.7%
Computer Software: Programming Data Processing8.0%
Computer Manufacturing7.5%
Biotechnology: Pharmaceutical Preparations4.1%
Catalog/Specialty Distribution3.8%
Major Banks3.7%
Business Services2.9%
Auto Manufacturing2.5%
Industrial Machinery/Components2.4%
Unclassified2.2%
Investment Bankers/Brokers/Service2.0%
Integrated oil Companies1.8%
Department/Specialty Retail Stores1.6%
Real Estate Investment Trusts1.6%
Electric Utilities: Central1.4%
RETAIL: Building Materials1.1%
Consumer Electronics/Appliances1.0%
Medical Specialities1.0%
Semiconductor Equipment1.0%
Beverages (Production/Distribution)1.0%
Package Goods/Cosmetics0.9%
Aerospace0.9%
Finance: Consumer Services0.9%
Medical/Dental Instruments0.9%
Property-Casualty Insurers0.9%
Telecommunications Equipment0.9%
Consumer Electronics/Video Chains0.8%
Computer Communications Equipment0.8%
Power Generation0.8%
Restaurants0.7%
Major Chemicals0.6%
Biotechnology: Biological Products (No Diagnostic Substances)0.6%
Medicinal Chemicals and Botanical Products0.6%
Investment Managers0.6%
Industrial Specialties0.5%
EDP Services0.5%
Railroads0.5%
Construction/Ag Equipment/Trucks0.5%
Oil & Gas Production0.4%
Electrical Products0.4%
Diversified Commercial Services0.4%
Services-Misc. Amusement & Recreation0.4%
Clothing/Shoe/Accessory Stores0.4%
Marine Transportation0.4%
Packaged Foods0.4%
Natural Gas Distribution0.4%
Other Pharmaceuticals0.3%
Computer peripheral equipment0.3%
Electronic Components0.3%
Specialty Insurers0.3%
Military/Government/Technical0.3%
Metal Fabrications0.3%
Transportation Services0.3%
Hotels/Resorts0.3%
Auto & Home Supply Stores0.2%
Air Freight/Delivery Services0.2%
Cable & Other Pay Television Services0.2%
Biotechnology: Electromedical & Electrotherapeutic Apparatus0.2%
Environmental Services0.2%
Auto Parts:O.E.M.0.2%
Trucking Freight/Courier Services0.2%
Homebuilding0.2%
Retail-Drug Stores and Proprietary Stores0.2%
Engineering & Construction0.2%
Biotechnology: Laboratory Analytical Instruments0.2%
Containers/Packaging0.2%
Precious Metals0.1%
Shoe Manufacturing0.1%
Hospital/Nursing Management0.1%
Real Estate0.1%
Life Insurance0.1%
Garments and Clothing0.1%
Oilfield Services/Equipment0.1%
Mining & Quarrying of Nonmetallic Minerals (No Fuels)0.1%
Radio And Television Broadcasting And Communications Equipment0.1%
Accident &Health Insurance0.1%
Metal Mining0.1%
Ordnance And Accessories0.1%
Biotechnology: Commercial Physical & Biological Resarch0.1%
Steel/Iron Ore0.1%
Biotechnology: In Vitro & In Vivo Diagnostic Substances0.1%
Fluid Controls0.1%
Oil and Gas Field Machinery0.1%
Retail-Auto Dealers and Gas Stations0.1%
Food Distributors0.1%
Farming/Seeds/Milling0.1%
Office Equipment/Supplies/Services0.1%
Food Chains0.1%
Apparel0.1%
Medical Electronics0.1%
Retail: Computer Software & Peripheral Equipment0.1%
Oil/Gas Transmission0.1%
Home Furnishings0.1%
Integrated Freight & Logistics0.1%
Specialty Foods0.0%
Water Supply0.0%
Paper0.0%
Other Specialty Stores0.0%
Paints/Coatings0.0%
Meat/Poultry/Fish0.0%
Agricultural Chemicals0.0%
Broadcasting0.0%
Other Consumer Services0.0%
Miscellaneous manufacturing industries0.0%
Automotive Aftermarket0.0%
Advertising0.0%
Ophthalmic Goods0.0%
Specialty Chemicals0.0%
Recreational Games/Products/Toys0.0%
Newspapers/Magazines0.0%
Motor Vehicles0.0%
Misc Health and Biotechnology Services0.0%
Concentration at a glanceHHI 239well spread
spread1,0001,8002,500concentrated

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 239, with the top 10 holdings at just 40.5% 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(37%) · Financials(13%) · Consumer Discretionary(11%). At 37%, 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 89% 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 509 positions in total; this page lists the largest 504 and folds the rest into "Others".

The expense ratio is 0.02% 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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