Available in 10 markets
State Street® Technology Select Sector SPDR® ETF
State Street® Technology Select Sector SPDR® ETF is an exchange-traded fund (ETF) from SPDR, traded under the ticker XLK (ISIN US81369Y8030). In a single purchase you get a diversified basket of holdings rather than a stake in just one business. At its core it is a focused, thematic fund: it concentrates on the technology part of the market, so it…
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About this fund
What you own
The Technology Select Sector Index index is the benchmark this fund aims to copy. By holding it, this fund gives you a stake in around 79 companies across Other in a single purchase.
How it works
The fund actually buys every share in the index it tracks (full replication).
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Owning every holding keeps things transparent — what is in the index is what the fund actually owns. It can be a touch costlier to run for indexes with thousands of tiny positions, since the fund has to buy and maintain them all. There is no swap bank involved, so there is no extra “what if the partner fails” question to weigh.
Cost
The yearly running cost of the fund, shown as a % of your money. Lower is cheaper.
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For example, a 0.20% fee works out at €0.20 a year for every €100 invested — that’s a generic illustration of the mechanic, not this fund’s own fee. It is skimmed quietly from inside the fund a little each day, so you never get a bill — but it drags on your return every year you hold. On a broad index ETF it is usually a small fraction of a percent; the gap between a cheap and a pricey fund looks tiny on day one but compounds over decades, which is why it is worth a glance.
Fund facts
Performance
Growth of $100 invested — both lines start at $100.
Compared with the average fund tracking the same index — our own data, not the licensed index itself.
Return, year by year
How bumpy has it been?
The bigger picture
What's inside
By sector ?
The 10 biggest holdings make up 65.5% of the fund — the rest is spread across roughly 69 more companies.
Top 10 holdings
| # | Company | Weight |
|---|---|---|
| 1 | APPLE INC | 16.9% |
| 2 | NVIDIA CORP | 14.8% |
| 3 | MICROSOFT CORP | 13.4% |
| 4 | BROADCOM INC | 4.7% |
| 5 | ADVANCED MICRO DEVICES | 4.0% |
| 6 | MICRON TECHNOLOGY INC | 3.3% |
| 7 | CISCO SYSTEMS INC | 2.6% |
| 8 | PALANTIR TECHNOLOGIES INC A | 2.4% |
| 9 | INTEL CORP | 1.8% |
| 10 | PALO ALTO NETWORKS INC | 1.7% |
Where to buy this fund
Set from your language & location — change it if it's wrong.
Where it trades
| Exchange | Ticker | Currency | |
|---|---|---|---|
| NYSE | XLK | USD | ★ Primary |
| EUR listings | |||
| Frankfurt | SD7T | EUR | |
| XETRA | SD7T | EUR | |
| USD listings | |||
| B2 | XLKUSD | USD | |
| B3 | 0L4TL | USD | |
| B4 | XLKUSD | USD | |
| E1 | XLKGBX | USD | |
| E1 | XLKRUB | USD | |
| E1 | XLKUSD | USD | |
| E1 | XLK | USD | |
| EO | XLK | USD | |
| EP | XLKUSD | USD | |
| EP | XLK | USD | |
| ER | XLK | USD | |
| ER | XLKEUR | USD | |
| ER | XLKGBP | USD | |
| EU | XLKUSD | USD | |
| EU | XLKGBX | USD | |
| EU | XLKRUB | USD | |
| EU | XLK | USD | |
| EZ | XLK | USD | |
| EZ | XLKUSD | USD | |
| GF | SD7T | USD | |
| L1 | 0L4TL | USD | |
| L3 | 0L4TL | USD | |
| LA | SD7T | USD | |
| LSE | 0L4T | USD | |
| LU | SD7T | USD | |
| MF | XLK* | USD | |
| MM | XLK* | USD | |
| MU | XLK* | USD | |
| NYSE Arca | XLK | USD | |
| OC | XLK | USD | |
| OD | XLK | USD | |
| PE | XLK | USD | |
| PO | 0L4TL | USD | |
| TH | SD7T | USD | |
| UA | XLK | USD | |
| UB | XLK | USD | |
| UC | XLK | USD | |
| UD | XLK | USD | |
| UF | XLK | USD | |
| UM | XLK | USD | |
| US | XLK | USD | |
| UT | XLK | USD | |
| UX | XLK | USD | |
| VF | XLK | USD | |
| VG | XLK | USD | |
| VJ | XLK | USD | |
| VK | XLK | USD | |
| VT | XLK | USD | |
| VY | XLK | USD | |
| X2 | XLK | USD | |
| X2 | XLKGBX | USD | |
| X2 | XLKUSD | USD | |
| X9 | XLKUSD | USD | |
| X9 | XLK | USD | |
| XA | XLK | USD | |
| XA | XLKGBX | USD | |
| XA | XLKRUB | USD | |
| XA | XLKUSD | USD | |
| XB | XLKUSD | USD | |
| XB | XLKGBX | USD | |
| XB | XLK | USD | |
| XE | XLK | USD | |
| XE | XLKGBX | USD | |
| XE | XLKRUB | USD | |
| XE | XLKUSD | USD | |
| XF | XLKUSD | USD | |
| XF | XLKRUB | USD | |
| XF | XLKGBX | USD | |
| XF | XLK | USD | |
| XG | XLK | USD | |
| XG | XLKGBX | USD | |
| XG | XLKRUB | USD | |
| XG | XLKUSD | USD | |
| XH | XLKUSD | USD | |
| XH | XLKRUB | USD | |
| XH | XLKGBX | USD | |
| XH | XLK | USD | |
| XJ | XLK | USD | |
| XJ | XLKGBX | USD | |
| XJ | XLKRUB | USD | |
| XJ | XLKUSD | USD | |
| XL | XLKUSD | USD | |
| XL | XLKRUB | USD | |
| XL | XLKGBX | USD | |
| XL | XLK | USD | |
| XO | XLKUSD | USD | |
| XO | XLKRUB | USD | |
| XO | XLKGBX | USD | |
| XO | XLK | USD | |
| XQ | XLK | USD | |
| XQ | XLKGBX | USD | |
| XQ | XLKRUB | USD | |
| XQ | XLKUSD | USD | |
| XS | XLKUSD | USD | |
| XS | XLKRUB | USD | |
| XS | XLKGBX | USD | |
| XS | XLK | USD | |
| XT | XLKUSD | USD | |
| XU | XLK | USD | |
| XU | XLKGBX | USD | |
| XU | XLKRUB | USD | |
| XU | XLKUSD | USD | |
| XV | XLKUSD | USD | |
| XV | XLKRUB | USD | |
| XV | XLKGBX | USD | |
| XV | XLK | USD | |
| XW | XLK | USD | |
| XW | XLKGBX | USD | |
| XW | XLKRUB | USD | |
| XW | XLKUSD | USD | |
| XX | XLKUSD | USD | |
| XX | XLKRUB | USD | |
| XX | XLKGBX | USD | |
| XX | XLK | USD | |
| XZ | XLK | USD | |
| XZ | XLKGBX | USD | |
| XZ | XLKRUB | USD | |
| XZ | XLKUSD | USD | |
For serious comparison — full data holdings, percentiles, advanced risk, tilt, flows
Full holdings
As of 2026-11-06 · the fund's own published holdings.
| # | Company | Weight |
|---|---|---|
| 1 | APPLE INC | 16.9% |
| 2 | NVIDIA CORP | 14.8% |
| 3 | MICROSOFT CORP | 13.4% |
| 4 | BROADCOM INC | 4.7% |
| 5 | ADVANCED MICRO DEVICES | 4.0% |
| 6 | MICRON TECHNOLOGY INC | 3.3% |
| 7 | CISCO SYSTEMS INC | 2.6% |
| 8 | PALANTIR TECHNOLOGIES INC A | 2.4% |
| 9 | INTEL CORP | 1.8% |
| 10 | PALO ALTO NETWORKS INC | 1.7% |
| 11 | TEXAS INSTRUMENTS INC | 1.7% |
| 12 | APPLIED MATERIALS INC | 1.7% |
| 13 | INTL BUSINESS MACHINES CORP | 1.6% |
| 14 | LAM RESEARCH CORP | 1.6% |
| 15 | ORACLE CORP | 1.5% |
| 16 | CROWDSTRIKE HOLDINGS INC A | 1.5% |
| 17 | SALESFORCE INC | 1.2% |
| 18 | AMPHENOL CORP CL A | 1.2% |
| 19 | ANALOG DEVICES INC | 1.2% |
| 20 | KLA CORP | 1.2% |
| 21 | QUALCOMM INC | 1.1% |
| 22 | ARISTA NETWORKS INC | 1.1% |
| 23 | ACCENTURE PLC CL A | 1.1% |
| 24 | SANDISK CORP | 0.8% |
| 25 | MARVELL TECHNOLOGY INC | 0.8% |
| 26 | SERVICENOW INC | 0.7% |
| 27 | SEAGATE TECHNOLOGY HOLDINGS | 0.7% |
| 28 | ADOBE INC | 0.7% |
| 29 | INTUIT INC | 0.7% |
| 30 | WESTERN DIGITAL CORP | 0.7% |
| 31 | DELL TECHNOLOGIES C | 0.7% |
| 32 | CADENCE DESIGN SYS INC | 0.6% |
| 33 | MOTOROLA SOLUTIONS INC | 0.6% |
| 34 | SYNOPSYS INC | 0.6% |
| 35 | CORNING INC | 0.6% |
| 36 | FORTINET INC | 0.5% |
| 37 | NXP SEMICONDUCTORS NV | 0.4% |
| 38 | TE CONNECTIVITY PLC | 0.4% |
| 39 | HEWLETT PACKARD ENTERPRISE | 0.4% |
| 40 | DATADOG INC CLASS A | 0.4% |
| 41 | AUTODESK INC | 0.4% |
| 42 | MONOLITHIC POWER SYSTEMS INC | 0.4% |
| 43 | ROPER TECHNOLOGIES INC | 0.3% |
| 44 | LUMENTUM HOLDINGS INC | 0.3% |
| 45 | KEYSIGHT TECHNOLOGIES IN | 0.3% |
| 46 | WORKDAY INC CLASS A | 0.3% |
| 47 | MICROCHIP TECHNOLOGY INC | 0.2% |
| 48 | TERADYNE INC | 0.2% |
| 49 | COHERENT CORP | 0.2% |
| 50 | NETAPP INC | 0.2% |
| 51 | CIENA CORP | 0.2% |
| 52 | EVERPURE INC A | 0.2% |
| 53 | COGNIZANT TECH SOLUTIONS A | 0.2% |
| 54 | TELEDYNE TECHNOLOGIES INC | 0.2% |
| 55 | HP INC | 0.2% |
| 56 | VERISIGN INC | 0.2% |
| 57 | JABIL INC | 0.2% |
| 58 | FLEX LTD | 0.2% |
| 59 | ON SEMICONDUCTOR | 0.2% |
| 60 | QNITY ELECTRONICS INC | 0.2% |
| 61 | PTC INC | 0.1% |
| 62 | FIRST SOLAR INC | 0.1% |
| 63 | TWILIO INC A | 0.1% |
| 64 | CDW CORP/DE | 0.1% |
| 65 | OKTA INC | 0.1% |
| 66 | SKYWORKS SOLUTIONS INC | 0.1% |
| 67 | F5 INC | 0.1% |
| 68 | GEN DIGITAL INC | 0.1% |
| 69 | TYLER TECHNOLOGIES INC | 0.1% |
| 70 | FAIR ISAAC CORP | 0.1% |
| 71 | SUPER MICRO COMPUTER INC | 0.1% |
| 72 | ZEBRA TECHNOLOGIES CORP CL A | 0.1% |
| 73 | GODADDY INC CLASS A | 0.1% |
| 74 | TRIMBLE INC | 0.1% |
| 75 | GARTNER INC | 0.1% |
| 76 | AKAMAI TECHNOLOGIES INC | 0.1% |
| 77 | SSI US GOV MONEY MARKET CLASS | 0.1% |
| 78 | US DOLLAR | 0.0% |
| 79 | XAK TECHNOLOGY DEC26 | 0.0% |
How it ranks vs peers
Versus the Equity (stocks) · Other · Technology · USD ETFs we track.
Advanced risk
Concentration depth
Roughly 79 companies are held, but the largest names carry most of the weight — so it behaves like ~13 equal-sized positions.
Tilt vs a world tracker
Percentage points over / under a broad world-equity tracker (not a licensed benchmark).
Similar funds
We found 6 funds that do much the same job as this one. To pick them we matched this fund's asset class and region, then show how close each match is below.
| State Street® Technology Select Sector SPDR® ETFSPDRYou're viewing | State Street® Financial Select Sector SPDR® ETFSPDRBroader match | State Street® Health Care Select Sector SPDR® ETFSPDRBroader match | State Street® Energy Select Sector SPDR® ETFSPDRBroader match | State Street® Industrial Select Sector SPDR® ETFSPDRBroader match | State Street® SPDR® S&P MIDCAP 400® ETF TrustSPDRBroader match | State Street® Utilities Select Sector SPDR® ETFSPDRBroader match | |
|---|---|---|---|---|---|---|---|
| Why it's similar | This is the fund on this page. | StocksUnknownPhysical Tracks a different index in the same category. | StocksUnknownPhysical Tracks a different index in the same category. | StocksUnknownPhysical Tracks a different index in the same category. | StocksUnknownPhysical Tracks a different index in the same category. | StocksUnknownPhysical Tracks a different index in the same category. | StocksUnknownPhysical Tracks a different index in the same category. |
| Index tracked | Technology Select Sector Index | Financial Select Sector Index | Health Care Select Sector Index | Energy Select Sector Index | Industrial Select Sector Index | S&P MidCap 400 Index | Utilities Select Sector Index |
| Yearly fee (TER) | 0.08% | 0.08% | 0.08% | 0.08% | 0.08% | 0.23% | 0.08% |
| All-in cost | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| Fund size | €96.5B | €48.5B | €44B | €39.5B | €28.2B | €23B | €21.4B |
| Domicile | United States | United States | United States | United States | United States | United States | United States |
| Replication | Physical (full) | Physical (full) | Physical (full) | Physical (full) | Physical (full) | Physical (full) | Physical (full) |
| 3-yr return p.a. | +23.5% | +19.4% | +13.2% | +13.6% | +18.6% | +13.7% | +12.1% |
| 5-yr return p.a. | +14.5% | +7.3% | +6.4% | +16.9% | +9.8% | +4.4% | +5.1% |
| # holdings | 79 | 80 | 64 | 24 | 86 | 401 | 34 |
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