ETF comparison
KOMP vs TAN
Both Thematic.
State Street SPDR S&P Kensho New Economies Composite ETF · Invesco Solar ETF
Holdings overlap
13 positions appear in both funds. Buying equal dollars of KOMP and TAN would leave roughly 3.6% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
KOMP is 50 bps cheaper than TAN. On a $100,000 position that's about $500/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 the cost calculator pre-filled with KOMP vs TAN.
Top shared holdings
13 shared in total| # | Holding | In KOMP | In TAN | Overlap |
|---|---|---|---|---|
| 1 | Enphase Energy Inc | 0.56% | 6.53% | 0.56% |
| 2 | SolarEdge Technologies Inc | 0.44% | 3.49% | 0.44% |
| 3 | Shoals Technologies Group Inc | 0.43% | 2.52% | 0.43% |
| 4 | Enlight Renewable Energy Ltd | 0.36% | 7.19% | 0.36% |
| 5 | T1 Energy Inc | 0.32% | 2.08% | 0.32% |
| 6 | Sunrun Inc | 0.24% | 3.78% | 0.24% |
| 7 | First Solar Inc | 0.22% | 9.85% | 0.22% |
| 8 | Nextpower Inc | 0.22% | 8.78% | 0.22% |
| 9 | Canadian Solar Inc | 0.21% | 1.54% | 0.21% |
| 10 | Array Technologies Inc | 0.20% | 1.64% | 0.20% |
| 11 | JinkoSolar Holding Co Ltd | 0.17% | 1.15% | 0.17% |
| 12 | Daqo New Energy Corp | 0.15% | 1.75% | 0.15% |
Only in KOMP
488 total- Ouster Inc 1.33%
- 3D Systems Corp 1.09%
- Himax Technologies Inc 1.06%
- Ambarella Inc 1.04%
- Twist Bioscience Corp 1.01%
- Bruker Corp 0.97%
- Elbit Systems Ltd 0.92%
- AeroVironment Inc 0.88%
- KLA Corp 0.83%
- Stratasys Ltd 0.76%
Only in TAN
22 total- Doral Group Renewable Energy Resources Ltd. 4.66%
- HA Sustainable Infrastructure Capital, Inc. 4.61%
- GCL-Poly Energy Holdings Ltd. 4.04%
- Solaria Energia y Medio Ambiente, S.A. 3.31%
- O.Y. Nofar Energy Ltd. 3.21%
- SMA Solar Technology AG 3.09%
- Xinyi Solar Holdings Ltd. 2.99%
- Energix Renewable Energies Ltd. 2.30%
- Grenergy Renovables S.A. 2.14%
- Scatec ASA 1.95%
Related comparisons
More comparisons with KOMP
- KOMP vs SKYY · First Trust Cloud Computing ETF 3.5%
- KOMP vs HACK · Amplify Cybersecurity ETF 3.5%
- KOMP vs FDN · First Trust Dow Jones Internet Index Fund 2.7%
- KOMP vs ARKF · ARK Blockchain & Fintech Innovation ETF 2.7%
- KOMP vs MOO · VanEck Agribusiness ETF 2.6%
- KOMP vs PHO · Invesco Water Resources ETF 2.2%
More comparisons with TAN
- TAN vs GRID · First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund 1.1%
- TAN vs VGT · Vanguard Information Technology Index Fund ETF Shares 0.2%
- TAN vs XLK · State Street Technology Select Sector SPDR ETF 0.1%
- TAN vs AIQ · Global X Artificial Intelligence & Technology ETF 0.0%
- TAN vs ARKF · ARK Blockchain & Fintech Innovation ETF 0.0%
- TAN vs ARKG · ARK Genomic Revolution ETF 0.0%
Percentages are holdings overlap with the named fund.
Open KOMP or TAN 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 methodology and 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.