ETF comparison
VOX vs XLK
Communications vs Technology.
Vanguard Communication Services Index Fund ETF Shares · State Street Technology Select Sector SPDR ETF
Holdings overlap
1 positions appear in both funds. Buying equal dollars of VOX and XLK would leave roughly 0.8% 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
XLK is 1 bps cheaper than VOX. On a $100,000 position that's about $10/yr more in fees for VOX.
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 VOX vs XLK.
Top shared holdings
1 shared in total| # | Holding | In VOX | In XLK | Overlap |
|---|---|---|---|---|
| 1 | AppLovin Corp | 1.63% | 0.77% | 0.77% |
Only in VOX
110 total- Meta Platforms Inc 20.54%
- Alphabet Inc 14.48%
- Alphabet Inc 8.10%
- Netflix Inc 5.47%
- Verizon Communications Inc 4.83%
- Walt Disney Co/The 4.51%
- AT&T Inc 4.42%
- Comcast Corp 3.05%
- T-Mobile US Inc 2.71%
- Warner Bros Discovery Inc 2.60%
Only in XLK
73 total- NVIDIA Corp 14.65%
- Apple Inc 12.85%
- Microsoft Corp 8.38%
- Micron Technology Inc 5.42%
- Broadcom Inc 5.41%
- Advanced Micro Devices Inc 5.28%
- Intel Corp 3.68%
- Applied Materials Inc 3.20%
- Lam Research Corp 3.02%
- Cisco Systems Inc 2.58%
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Percentages are holdings overlap with the named fund.
Open VOX 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 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.