ETF comparison
IGM vs XLK
Both Technology.
iShares Expanded Tech Sector ETF · State Street Technology Select Sector SPDR ETF
Holdings overlap
73 positions appear in both funds. Buying equal dollars of IGM and XLK would leave roughly 71.8% of each dollar exposed to the same underlying securities.
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 31 bps cheaper than IGM. On a $100,000 position that's about $310/yr more in fees for IGM.
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 IGM vs XLK.
Top shared holdings
73 shared in total| # | Holding | In IGM | In XLK | Overlap |
|---|---|---|---|---|
| 1 | Apple, Inc. | 8.76% | 13.63% | 8.76% |
| 2 | NVIDIA Corp. | 8.44% | 15.50% | 8.44% |
| 3 | Microsoft Corp. | 8.23% | 10.05% | 8.23% |
| 4 | Broadcom, Inc. | 8.16% | 5.37% | 5.37% |
| 5 | Micron Technology, Inc. | 2.51% | 3.39% | 2.51% |
| 6 | Palantir Technologies, Inc. | 2.20% | 2.98% | 2.20% |
| 7 | Advanced Micro Devices, Inc. | 2.19% | 2.95% | 2.19% |
| 8 | Cisco Systems, Inc. | 2.02% | 2.73% | 2.02% |
| 9 | Applied Materials, Inc. | 1.79% | 2.42% | 1.79% |
| 10 | Lam Research Corp. | 1.76% | 2.38% | 1.76% |
| 11 | Oracle Corp. | 1.64% | 2.22% | 1.64% |
| 12 | International Business Machines Corp. | 1.49% | 2.02% | 1.49% |
Only in IGM
217 total- Alphabet, Inc. 4.65%
- Meta Platforms, Inc. 4.17%
- Alphabet, Inc. 3.73%
- Netflix, Inc. 2.68%
- BlackRock Funds III 1.26%
- Shopify, Inc. 0.96%
- Marvell Technology, Inc. 0.57%
- Cloudflare, Inc. 0.43%
- Snowflake, Inc. 0.34%
- Electronic Arts, Inc. 0.30%
Only in XLK
1 total- State Street Global Advisors 0.03%
Open IGM 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.