ASX Top 100 Companies

The S&P/ASX 100 (XTO) Index is comprised of Australia’s large and mid-cap equities.

The index contains the 100 largest ASX listed stocks with the cut-off being a market capitalisation of ~$1.7 billion (AUD). Constituents account for ~74% (March 2017) of Australia’s sharemarket capitalisation.

The ASX 100 is well diversified with all 11 GICS Sectors represented. Financials and Materials (which includes resources) dominate the index, accounting for circa 39% and 16% of market-cap respectively (March 2017).

There’s currently one Exchange Traded Fund (ETF) that tracks the performance of the index: ANZ ETFS S&P/ASX 100 ETF (ZOZI).

IMPORTANT doesn’t provide share price data.

The best website is Market Index.
They have current ASX share prices, company charts and announcements, dividend data, directors’ transactions and broker consensus.


How are ASX 100 companies selected?

Constituents are selected by a committee from Standard & Poor’s (S&P) and the Australian Securities Exchange (ASX).

All companies listed on the Australian Securities Exchange (ASX) are ranked by market capitalisation. Exchange traded funds (ETFs) and Listed Investment Companies (LICs) are ignored. The top 100 ASX stocks that meet minimum volume and investment benchmarks then become eligible for inclusion in the index.

Rebalances are conducted quarterly in March, June, September and December. If a significant event occurs (e.g. delisting, merger, etc.) an intra-quarter rebalance may be conducted. A minimum of two business days’ notice is given to the market.

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ASX 100 List (1 May 2018)

Excel (CSV): Download

Click here for the current Share Prices (and Stock Charts)

Code Company Sector Market Cap Weight(%)
ABCAdelaide BrightonMaterials4,187,750,0000.27
AGLAGL Energy LimitedUtilities14,251,100,0000.92
ALQAls LimitedIndustrials3,825,480,0000.25
AWCAlumina LimitedMaterials7,602,790,0000.49
AMCAmcor LimitedMaterials15,901,300,0001.03
AMPAMP LimitedFinancials11,790,600,0000.76
ANNAnsell LimitedHealth Care3,712,230,0000.24
ANZANZ Banking Group LimitedFinancials77,802,700,0005.02
APAAPA Group Units FP Stapled SecuritiesUtilities9,852,110,0000.64
ALLAristocrat LeisureConsumer Discretionary17,125,800,0001.11
ASXASX LimitedFinancials11,350,500,0000.73
AZJAurizon Holdings LimitedIndustrials8,955,580,0000.58
ASTAusnet Services LimitedUtilities6,216,680,0000.4
BOQBank of QueenslandFinancials3,949,450,0000.25
BENBendigo and AdelaideFinancials5,147,920,0000.33
BHPBHP Billiton LimitedMaterials99,401,800,0006.41
BSLBluescope Steel LimitedMaterials9,106,950,0000.59
BLDBoral LimitedMaterials8,065,640,0000.52
BXBBrambles LimitedIndustrials15,711,500,0001.01
BTTBT Investment MNGMNTFinancials2,910,700,0000.19
CTXCaltex AustraliaEnergy8,090,340,0000.52 LimitedInformation Technology3,484,190,0000.22
CGFChallenger LimitedFinancials6,597,240,0000.43
CHCCharter Hall Group Stapled Securities US ProhibitedReal Estate2,748,080,0000.18
CIMCimic Group LimitedIndustrials14,717,900,0000.95
CWYCleanaway Waste LimitedIndustrials3,228,140,0000.21
CCLCoca-Cola AmatilConsumer Staples6,725,960,0000.43
COHCochlear LimitedHealth Care11,167,700,0000.72
CBACommonwealth BankFinancials126,392,000,0008.16
CPUComputershare LimitedInformation Technology9,230,250,0000.6
CWNCrown Resorts LimitedConsumer Discretionary8,927,470,0000.58
CSLCSL LimitedHealth Care77,070,500,0004.97
CSRCSR LimitedMaterials2,844,300,0000.18
CYBCYBG Plc Cdi 1:1 Foreign Exempt LseFinancials4,093,060,0000.26
DXSDexus Units FP StapledReal Estate9,655,170,0000.62
DMPDomino PIZZA EnterprConsumer Discretionary3,599,950,0000.23
DOWDowner Edi LimitedIndustrials4,085,610,0000.26
DLXDuluxgroup LimitedMaterials3,020,580,0000.19
EVNEvolution Mining LimitedMaterials5,433,280,0000.35
FLTFlight Centre TravelConsumer Discretionary5,649,690,0000.36
FMGFortescue Metals GroupMaterials14,198,900,0000.92
GMGGoodman Group Stapled Securities FPReal Estate16,332,900,0001.05
GPTGPT Group Stapled Securities FPReal Estate8,735,670,0000.56
GNCGraincorp Limited Class AConsumer Staples2,034,530,0000.13
HVNHarvey NormanConsumer Discretionary3,921,950,0000.25
HSOHealthscope LimitedHealth Care4,227,480,0000.27
ILUIluka ResourcesMaterials4,958,990,0000.32
IPLIncitec PivotMaterials6,312,140,0000.41
IAGInsurance AustraliaFinancials18,703,400,0001.21
IOFInvesta Office Fund Stapled SecuritiesReal Estate2,627,060,0000.17
IFLIOOF Holdings LimitedFinancials3,149,150,0000.2
JHXJames Hardie Indust Chess Depositary Interests 1:1Materials10,424,400,0000.67
JHGJanus Henderson Chess Depositary InterestsFinancials3,455,700,0000.22
JBHJB Hi-Fi LimitedConsumer Discretionary2,952,500,0000.19
LLCLendlease Group Unit/ Stapled SecuritiesReal Estate10,413,700,0000.67
LNKLink Admin HLDGInformation Technology4,381,070,0000.28
MQAMACQ Atlas Roads Group Ordinary Stapled SecuritiesIndustrials4,306,740,0000.28
MQGMacquarie Group LimitedFinancials36,994,300,0002.39
MFGMagellan Fin Group LimitedFinancials4,116,290,0000.27
MPLMedibank Private LimitedFinancials8,069,230,0000.52
MGRMirvac Group Stapled SecuritiesReal Estate8,312,350,0000.54
NABNational Aust. BankFinancials78,828,700,0005.09
NCMNewcrest MiningMaterials16,231,500,0001.05
NSTNorthern StarMaterials3,915,130,0000.25
OSHOil Search Limited 10 ToeaEnergy11,945,300,0000.77
ORIOrica LimitedMaterials7,517,750,0000.49
ORGOrigin EnergyEnergy17,145,400,0001.11
ORAOrora LimitedMaterials4,030,330,0000.26
OZLOZ MineralsMaterials2,762,650,0000.18
PPTPerpetual LimitedFinancials1,876,480,0000.12
QANQantas AirwaysIndustrials9,980,170,0000.64
QBEQBE Insurance GroupFinancials13,541,600,0000.87
QUBQUBE Holdings LimitedIndustrials3,691,470,0000.24
RHCRamsay Health CareHealth Care13,072,600,0000.84
REAREA GroupInformation Technology10,650,500,0000.69
RMDResmed Inc Cdi 10:1 Foreign Exempt NYSEHealth Care18,118,700,0001.17
RIORIO Tinto LimitedMaterials32,935,400,0002.13
STOSantos LimitedEnergy12,789,100,0000.83
SCGScentre Group Stapled SecuritiesReal Estate21,456,900,0001.38
SEKSeek LimitedIndustrials6,813,240,0000.44
SHLSonic HealthcareHealth Care10,028,300,0000.65
S32SOUTH32 LimitedMaterials19,148,800,0001.24
SKISpark Infrastructure Stapled $0.65 Loan Note and Unit US ProhibUtilities3,952,730,0000.26
SGPStockland Units/ Stapled SecuritiesReal Estate10,078,700,0000.65
SUNSuncorp Group LimitedFinancials18,205,000,0001.17
SYDSYD Airport FP Stapled Securities US ProhibitedIndustrials16,065,400,0001.04
TAHTabcorp Holdings LimitedConsumer Discretionary8,816,820,0000.57
TLSTelstra CorporationTelecommunication Services37,820,700,0002.44
A2MThe a2 Milk CompanyConsumer Staples8,256,740,0000.53
SGRThe Star Ent GroupConsumer Discretionary4,843,460,0000.31
TPMTPG Telecom LimitedTelecommunication Services5,169,880,0000.33
TCLTransurban Group Ordinary Shares/Units FP Triple StapledIndustrials25,806,800,0001.67
TWETreasury Wine EstateConsumer Staples13,704,900,0000.88
VCXVicinity Centres Ordinary/Units FP Stapled SecuritiesReal Estate9,446,730,0000.61
WESWesfarmers LimitedConsumer Staples49,628,200,0003.2
WFDWestfield Corp Stapled SecuritiesReal Estate19,118,400,0001.23
WBCWestpac Banking CorpFinancials98,045,100,0006.33
WPLWoodside PetroleumEnergy30,162,800,0001.95
WOWWoolworths Group LimitedConsumer Staples36,589,200,0002.36
XROXero LimitedInformation Technology5,271,290,0000.34


Archived Lists


Sector breakdown

All S&P/ASX Indices use the Global Industry Classification Standard (GICS) to categorise constituents according to their principal business activity.

The S&P/ASX 100 Index contains all 11 GICS Sectors.

Data updated: 1 July 2017

ASX100 Sectors

PE Ratio & Dividend Yield

Fundamental data for the S&P/ASX 100 Index is weight-adjusted by market capitalisation. Companies with zero or negative values are ignored.

No fundamental data is available for this index.


Exchange Traded Fund (ETF)

ETFs are managed funds that track a benchmark. They trade on the ASX like ordinary shares using their ticker code. The goal of an index fund is to replicate the performance of the underlying index, less fees and expenses.

As at 10 October 2016, the ANZ ETFS S&P/ASX 100 ETF (ZOZI) is the only ETF that tracks the performance of the S&P/ASX 100 Index.

Manager: ANZ
Inception: 12 June 2015
Mgmt Fee: 0.24%
Fact Sheet: Link

Additional Information

S&P/ASX 100 FactSheet (PDF)

S&P/ASX 100 Share Prices & Charts