XT vs XLK: Holdings Overlap
XTiShares Future Exponential Technologies ETF
iShares · 219 holdings · $3.9B · as of 2026-04-30
XLKState Street® Technology Select Sector SPDR® ETF
State Street (SPDR) · 73 holdings · $122.8B · as of 2026-08-06
Holdings snapshots are 98 days apart (XT: 2026-04-30, XLK: 2026-08-06). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are XT and XLK?
iShares Future Exponential Technologies ETF (XT, by iShares) holds 219 positions; State Street® Technology Select Sector SPDR® ETF (XLK, by State Street (SPDR)) holds 73. They have 31 holdings in common, and by portfolio weight the two funds are 22.2% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 22.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 31XT holds 219 · XLK holds 73
- Weight in Shared Holdings
- XT 31%·XLK 63%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in XT
188 of 219 positions (68.8% of the fund) are not held by XLK. Showing the top 30 by weight.
Sector Breakdown
| Sector | XT | XLK |
|---|---|---|
| Information Technology | 42.5% | 99.9% |
| Health Care | 23.2% | 0.0% |
| Industrials | 9.6% | 0.0% |
| Consumer Discretionary | 7.2% | 0.0% |
| Communication Services | 5.2% | 0.0% |
| Other Sectors | 10.1% | 0.0% |
| Unclassified | 2.1% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (2% of XT, 0% of XLK).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| XT | +1.0% | +19.3% | +36.3% | +17.3% | +7.2% | +14.1% | 6.87% |
| XLK | +4.9% | +30.9% | +43.5% | +30.7% | +20.3% | +24.4% | 0.42% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in XT vs XLK →
Shared Holdings(31)
The top 10 shared positions account for 79% of the overlap, led by NVDA, MSFT and AVGO.
 NVDANVIDIA Corp. COM | 4.01% | 14.35% | 4.01% |
|---|---|---|---|
 MSFTMicrosoft Corp. COM | 3.61% | 10.04% | 3.61% |
 AVGOBroadcom Inc COM | 2.23% | 5.39% | 2.23% |
 TXNTexas Instruments Inc. COM | 5.04% | 1.67% | 1.67% |
 PANWPalo Alto Networks Inc COM | 1.29% | 1.93% | 1.29% |
 ADIAnalog Devices Inc. COM | 3.99% | 1.22% | 1.22% |
 CSCOCisco Systems, Inc. COM | 1.16% | 3.15% | 1.16% |
 CRWDCrowdstrike Holdings, Inc., Class A | 0.92% | 1.39% | 0.92% |
 MUMicron Technology Inc. COM | 0.77% | 3.70% | 0.77% |
 AMDAdvanced Micro Devices Inc. COM | 0.71% | 4.11% | 0.71% |
 FTNTFortinet Inc COM | 0.50% | 0.66% | 0.50% |
 TELTE Connectivity PLC ORD SHS | 1.26% | 0.41% | 0.41% |
 NXPINXP Semiconductors NV EUR0.20 | 1.43% | 0.39% | 0.39% |
 PLTRPalantir Technologies, Inc., Class A | 0.33% | 2.36% | 0.33% |
 ORCLOracle Corp. COM | 0.33% | 1.61% | 0.33% |
 IBMInternational Business Machines Corp. COM | 0.25% | 1.45% | 0.25% |
 MPWRMonolithic Power Systems Inc. COM | 0.24% | 0.44% | 0.24% |
 APHAmphenol Corporation CL A | 0.24% | 1.39% | 0.24% |
 ANETArista Networks Inc COM SHS | 0.21% | 1.31% | 0.21% |
 STXSeagate Technology Holdings PLC ORD SHS | 0.20% | 1.26% | 0.20% |
 ONON Semiconductor Corp. COM | 0.83% | 0.20% | 0.20% |
 WDCWestern Digital Corp. COM | 0.19% | 1.03% | 0.19% |
 FSLRFirst Solar Inc COM | 0.21% | 0.17% | 0.17% |
 FICOFair Isaac Corporation COM | 0.23% | 0.16% | 0.16% |
 MRVLMarvell Technology Inc COM | 0.16% | 1.22% | 0.16% |
Frequently Asked Questions
How much do XT and XLK overlap?
XT and XLK overlap by 22.2% of portfolio weight. They share 31 holdings (XT holds 219 positions and XLK holds 73), based on each fund's latest SEC-reported holdings.
Is it redundant to own both XT and XLK?
The two portfolios are 22.2% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of XT and XLK?
The largest positions held by both funds are NVDA, MSFT, AVGO, TXN and PANW. Together the top 10 shared positions account for 79% of the total overlap.
What does XT own that XLK doesn't?
188 positions (68.8% of XT) are unique to XT, led by TSLA, LLY and AMZN. In the other direction, 42 positions (36.6% of XLK) are unique to XLK.