iShares U.S. Technology ETF (IYW) and Schwab U.S. Large-Cap ETF (SCHX) share 108 holdings, with roughly 42.3% of their portfolio weight overlapping.
Weight overlap
42.3%
Shared portfolio weight
Shared holdings
108
Securities in both funds
Funds
IYW · SCHX
Compared side by side
Interactive charts, sector exposure, combined allocation, and the full overlap heatmap.
Every holding both funds own, ranked by shared exposure (how much of the position they hold in common). The weight gap shows which fund tilts more heavily into it.
| Holding | In IYW | In SCHX | Weight gap |
|---|---|---|---|
| NVDANVIDIA | 14.15% | 7.61% | 6.54%IYW |
| AAPLApple | 12.64% | 6.58% | 6.06%IYW |
| MSFTMicrosoft | 10.92% | 5.32% | 5.60%IYW |
| GOOGLAlphabet | 5.90% | 3.01% | 2.89%IYW |
| AVGOBROADCOM | 4.75% | 2.86% | 1.89%IYW |
| GOOGALPHABET CL C | 4.80% | 2.42% | 2.38%IYW |
| METAMETA PLATFORMS CLASS A | 3.82% | 1.86% | 1.96%IYW |
| MUMICRON TECHNOLOGY | 3.02% | 1.43% | 1.59%IYW |
| AMDADVANCED MICRO DEVICES | 2.99% | 1.14% | 1.85%IYW |
| INTCINTEL | 2.17% | 0.68% | 1.49%IYW |
| AMATAPPLIED MATERIALS | 2.07% | 0.60% | 1.47%IYW |
| LRCXLAM RESEARCH | 1.89% | 0.55% | 1.34%IYW |
| PLTRPALANTIR TECHNOLOGIES A | 1.72% | 0.51% | 1.21%IYW |
| PANWPALO ALTO NETWORKS | 1.44% | 0.42% | 1.02%IYW |
| KLACKLA | 1.25% | 0.36% | 0.89%IYW |
| TXNTEXAS INSTRUMENTS | 1.25% | 0.36% | 0.89%IYW |
| ORCLORACLE | 1.22% | 0.35% | 0.87%IYW |
| IBMInternational Business Machines | 1.09% | 0.31% | 0.78%IYW |
| APHAMPHENOL CL A | 1.04% | 0.30% | 0.74%IYW |
| CRWDCROWDSTRIKE HOLDINGS A | 1.03% | 0.30% | 0.73%IYW |
| ADIANALOG DEVICES | 0.91% | 0.26% | 0.65%IYW |
| MRVLMARVELL TECHNOLOGY | 0.91% | 0.26% | 0.65%IYW |
| QCOMQUALCOMM | 0.84% | 0.24% | 0.60%IYW |
| CRMSALESFORCE | 0.74% | 0.22% | 0.52%IYW |
| WDCWESTERN DIGITAL | 0.76% | 0.22% | 0.54%IYW |
| DELLDELL TECHNOLOGIES C | 0.65% | 0.18% | 0.47%IYW |
| GLWCORNING | 0.62% | 0.18% | 0.44%IYW |
| NOWSERVICENOW | 0.60% | 0.17% | 0.43%IYW |
| SNOWSnowflake | 0.53% | 0.16% | 0.37%IYW |
| ADBEADOBE | 0.52% | 0.15% | 0.37%IYW |
| VRTVERTIV HOLDINGS A | 0.52% | 0.15% | 0.37%IYW |
| FTNTFORTINET | 0.48% | 0.14% | 0.34%IYW |
| APPAPPLOVIN CLASS A | 0.40% | 0.13% | 0.27%IYW |
| CDNSCADENCE DESIGN SYS | 0.46% | 0.13% | 0.33%IYW |
| INTUINTUIT | 0.43% | 0.13% | 0.30%IYW |
| NETCloudflare Class A | 0.45% | 0.13% | 0.32%IYW |
| DASHDOORDASH A | 0.40% | 0.12% | 0.28%IYW |
| DDOGDATADOG CLASS A | 0.37% | 0.11% | 0.26%IYW |
| SNPSSYNOPSYS | 0.37% | 0.11% | 0.26%IYW |
| HPEHEWLETT PACKARD ENTERPRISE | 0.34% | 0.10% | 0.24%IYW |
| MPWRMONOLITHIC POWER SYSTEMS | 0.32% | 0.10% | 0.22%IYW |
| COHRCOHERENT | 0.29% | 0.09% | 0.20%IYW |
| TERTERADYNE | 0.30% | 0.09% | 0.21%IYW |
| ADSKAUTODESK | 0.25% | 0.07% | 0.18%IYW |
| ALABAstera Labs | 0.25% | 0.06% | 0.19%IYW |
| FLEXFLEX LTD | 0.22% | 0.06% | 0.16%IYW |
| MCHPMICROCHIP TECHNOLOGY | 0.20% | 0.06% | 0.14%IYW |
| ROPROPER TECHNOLOGIES | 0.20% | 0.06% | 0.14%IYW |
| CRDOCredo Technology Group Holding Ltd. | 0.19% | 0.05% | 0.14%IYW |
| JBLJABIL | 0.18% | 0.05% | 0.13%IYW |
| MSTRMicroStrategy Class A | 0.16% | 0.05% | 0.11%IYW |
| NTAPNETAPP | 0.19% | 0.05% | 0.14%IYW |
| WDAYWORKDAY CLASS A | 0.17% | 0.05% | 0.12%IYW |
| CTSHCOGNIZANT TECH SOLUTIONS A | 0.13% | 0.04% | 0.09%IYW |
| HPQHP | 0.13% | 0.04% | 0.09%IYW |
| MDBMongoDB Class A | 0.14% | 0.04% | 0.10%IYW |
| ONON SEMICONDUCTOR | 0.15% | 0.04% | 0.11%IYW |
| QQNITY ELECTRONICS | 0.14% | 0.04% | 0.10%IYW |
| TWLOTwilio Class A | 0.14% | 0.04% | 0.10%IYW |
| ZMZoom Video Communications Inc - Class A | 0.13% | 0.04% | 0.09%IYW |
| PPure Storage Class A | 0.13% | 0.04% | 0.09%IYW |
| CDWCDW CORP/DE | 0.09% | 0.03% | 0.06%IYW |
| CRWVCoreWeave Class A | 0.15% | 0.03% | 0.12%IYW |
| ENTGEntegris | 0.11% | 0.03% | 0.08%IYW |
| FFIVF5 | 0.12% | 0.03% | 0.09%IYW |
| FNFabrinet | 0.10% | 0.03% | 0.07%IYW |
| LSCCLattice Semiconductor | 0.09% | 0.03% | 0.06%IYW |
| OKTAOkta | 0.12% | 0.03% | 0.09%IYW |
| RDDTReddit Class A | 0.10% | 0.03% | 0.07%IYW |
| SNXTD SYNNEX | 0.10% | 0.03% | 0.07%IYW |
| VRSNVERISIGN | 0.12% | 0.03% | 0.09%IYW |
| AKAMAKAMAI TECHNOLOGIES | 0.08% | 0.02% | 0.06%IYW |
| ARWArrow Electronics | 0.06% | 0.02% | 0.04%IYW |
| CACICACI International Class A | 0.07% | 0.02% | 0.05%IYW |
| DOCUDocusign Class A | 0.05% | 0.02% | 0.03%IYW |
| DTDynatrace | 0.07% | 0.02% | 0.05%IYW |
| GDDYGODADDY CLASS A | 0.06% | 0.02% | 0.04%IYW |
| GENGEN DIGITAL | 0.07% | 0.02% | 0.05%IYW |
| GWREGuidewire Software | 0.07% | 0.02% | 0.05%IYW |
| IONQIonQ | 0.07% | 0.02% | 0.05%IYW |
| ITGARTNER | 0.06% | 0.02% | 0.04%IYW |
| LDOSLEIDOS HOLDINGS | 0.08% | 0.02% | 0.06%IYW |
| MANHManhattan Associates | 0.06% | 0.02% | 0.04%IYW |
| NTNXNUTANIX A | 0.08% | 0.02% | 0.06%IYW |
| PINSPinterest Class A | 0.06% | 0.02% | 0.04%IYW |
| PTC | 0.09% | 0.02% | 0.07%IYW |
| RBRKRubrik Class A | 0.06% | 0.02% | 0.04%IYW |
| SMCISUPER MICRO COMPUTER | 0.08% | 0.02% | 0.06%IYW |
| SSNCSS&C Technologies Holdings | 0.08% | 0.02% | 0.06%IYW |
| TOSTToast Class A | 0.08% | 0.02% | 0.06%IYW |
| TYLTYLER TECHNOLOGIES | 0.06% | 0.02% | 0.04%IYW |
| UUnity Software | 0.07% | 0.02% | 0.05%IYW |
| ZSZscaler | 0.08% | 0.02% | 0.06%IYW |
| BSYBentley Systems Class B | 0.03% | 0.01% | 0.02%IYW |
| CARTMaplebear | 0.03% | 0.01% | 0.02%IYW |
| EPAMEPAM Systems | 0.02% | 0.01% | 0.01%IYW |
| ESTCElastic NV | 0.03% | 0.01% | 0.02%IYW |
| HUBSHubSpot | 0.05% | 0.01% | 0.04%IYW |
| KBR | 0.02% | 0.01% | 0.01%IYW |
| MTCHMatch Group | 0.04% | 0.01% | 0.03%IYW |
| OLEDUniversal Display | 0.02% | 0.01% | 0.01%IYW |
| PAYCPaycom Software | 0.04% | 0.01% | 0.03%IYW |
| PCORProcore Technologies | 0.03% | 0.01% | 0.02%IYW |
| QRVOQorvo | 0.04% | 0.01% | 0.03%IYW |
| SWKSSKYWORKS SOLUTIONS | 0.05% | 0.01% | 0.04%IYW |
| MBGLMOBILITY GLOBAL | 0.02% | 0.01% | 0.01%IYW |
| PSNParsons | 0.01% | 0.00% | 0.01%IYW |
| SAILSailPoint | 0.01% | 0.00% | 0.01%IYW |
1–20 of 108
How each fund's equity holdings break down by sector, side by side — the clearest read on where the two funds tilt differently.
| Sector | In IYW | In SCHX |
|---|---|---|
Technology | 83.6% | 37.5% |
Communication Services | 15.1% | 9.4% |
Financial Services | 0.2% | 12.1% |
Consumer Cyclical | 0.4% | 9.4% |
Industrials | 0.6% | 9.1% |
Healthcare | 0.0% | 9.1% |
Consumer Defensive | 0.0% | 4.4% |
Energy | 0.0% | 3.3% |
Utilities | 0.0% | 2.0% |
Real Estate | 0.0% | 2.0% |
Basic Materials | 0.0% | 1.7% |
Weights are of each fund’s classified equity holdings.
IYW
SCHX
Two ETFs overlap when they hold the same underlying securities. Holding both funds can leave you more concentrated than you think — you may own the same large companies twice, at a combined weight neither fund shows on its own. The weight overlap above is the share of portfolio weight the two funds hold in common: for every security both own, it counts only the smaller of the two weights (the slice you genuinely double up on). 0% means completely different books; 100% means effectively identical funds.