XLK
TechnologyState Street Technology Select Sector SPDR ETF
State Street·Tracks Technology Select Sector Index·Inception Dec 16, 1998
Composite score
Based on a 0.080% expense ratio.
Based on $121.44B in net assets.
Top-10 holdings represent 64.5% of net assets.
Technology base · ETF wrapper · 0.43% TTM yield.
The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. Seemethodologyfor formulas, thetracking-qualitypartial-coverage rationale, and the dimensions we deliberatelydon't score(methodology v0.5.1).
Use XLK in our tools
Tool · Look-through
See what XLK actually holds, in a portfolio
Add your other funds and weights; every underlying position is summed across the basket.
Tool · Cost
Compare XLK's fee against another fund
Compounds the 0.080% expense ratio against a peer over decades.
Tool · Overlap
Compare XLK's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar Technology funds.
Tool · TLH
Find a tax-loss harvesting partner for XLK
Ranks every catalog fund by holdings overlap, flags wash-sale risk.
Tool · Placement
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Asset-location optimizer — places each fund in taxable / tax-deferred / Roth.
Top holdings
| # | Holding | Weight |
|---|---|---|
| 1 | NVIDIA Corp | 14.65% |
| 2 | Apple Inc | 12.85% |
| 3 | Microsoft Corp | 8.38% |
| 4 | Micron Technology Inc | 5.42% |
| 5 | Broadcom Inc | 5.41% |
| 6 | Advanced Micro Devices Inc | 5.28% |
| 7 | Intel Corp | 3.68% |
| 8 | Applied Materials Inc | 3.20% |
| 9 | Lam Research Corp | 3.02% |
| 10 | Cisco Systems Inc | 2.58% |
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