ETF comparison
TANvsXLK
Thematic vs Technology.
Invesco Solar ETF · State Street Technology Select Sector SPDR ETF
Holdings overlap
1 positions appear in both funds. Buying equal dollars of TAN and XLK would leave roughly0.1%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
XLK is 62 bps cheaper than TAN. On a $100,000 position that's about $620/yr more in fees for TAN.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with TAN vs XLK.
Top shared holdings
1 shared in total| # | Holding | In TAN | In XLK | Overlap |
|---|---|---|---|---|
| 1 | First Solar, Inc. | 11.74% | 0.14% | 0.14% |
Only in TAN
31 total- Nextpower Inc.9.81%
- Enphase Energy, Inc.8.75%
- Enlight Renewable Energy Ltd.7.58%
- SolarEdge Technologies, Inc.6.32%
- Doral Group Renewable Energy Resources Ltd.5.09%
- Sunrun Inc.4.83%
- O.Y. Nofar Energy Ltd.4.22%
- HA Sustainable Infrastructure Capital, Inc.3.46%
- Shoals Technologies Group, Inc.3.39%
- Solaria Energia y Medio Ambiente, S.A.3.07%
Only in XLK
74 total- NVIDIA Corp14.65%
- Apple Inc12.85%
- Microsoft Corp8.38%
- Micron Technology Inc5.42%
- Broadcom Inc5.41%
- Advanced Micro Devices Inc5.28%
- Intel Corp3.68%
- Applied Materials Inc3.20%
- Lam Research Corp3.02%
- Cisco Systems Inc2.58%
Open TAN or XLK at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.