iShares U.S. Technology ETF (IYW) and Schwab U.S. Broad Market ETF (SCHB) share 142 holdings, with roughly 40.4% of their portfolio weight overlapping.
Weight overlap
40.4%
Shared portfolio weight
Shared holdings
142
Securities in both funds
Funds
IYW · SCHB
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 SCHB | Weight gap |
|---|---|---|---|
| NVDANVIDIA | 16.77% | 7.36% | 9.41%IYW |
| AAPLApple | 15.55% | 6.29% | 9.26%IYW |
| MSFTMicrosoft | 11.85% | 4.96% | 6.89%IYW |
| GOOGLAlphabet | 2.46% | 2.63% | 0.17%SCHB |
| AVGOBROADCOM | 3.11% | 2.34% | 0.77%IYW |
| GOOGALPHABET CL C | 1.99% | 2.11% | 0.12%SCHB |
| METAMETA PLATFORMS CLASS A | 3.67% | 1.95% | 1.72%IYW |
| MUMICRON TECHNOLOGY | 3.07% | 1.57% | 1.50%IYW |
| AMDADVANCED MICRO DEVICES | 3.31% | 1.15% | 2.16%IYW |
| INTCINTEL | 2.78% | 0.71% | 2.07%IYW |
| LRCXLAM RESEARCH | 1.84% | 0.54% | 1.30%IYW |
| PLTRPALANTIR TECHNOLOGIES A | 2.05% | 0.53% | 1.52%IYW |
| AMATAPPLIED MATERIALS | 1.80% | 0.51% | 1.29%IYW |
| ORCLORACLE | 1.14% | 0.37% | 0.77%IYW |
| PANWPALO ALTO NETWORKS | 1.50% | 0.37% | 1.13%IYW |
| SNDKSANDISK | 1.22% | 0.35% | 0.87%IYW |
| KLACKLA | 1.17% | 0.32% | 0.85%IYW |
| TXNTEXAS INSTRUMENTS | 1.18% | 0.32% | 0.86%IYW |
| IBMInternational Business Machines | 1.02% | 0.31% | 0.71%IYW |
| CRWDCROWDSTRIKE HOLDINGS A | 1.25% | 0.29% | 0.96%IYW |
| MRVLMARVELL TECHNOLOGY | 1.08% | 0.28% | 0.80%IYW |
| APHAMPHENOL CL A | 0.97% | 0.27% | 0.70%IYW |
| CRMSALESFORCE | 0.91% | 0.27% | 0.64%IYW |
| QCOMQUALCOMM | 0.98% | 0.25% | 0.73%IYW |
| ADIANALOG DEVICES | 0.89% | 0.24% | 0.65%IYW |
| WDCWESTERN DIGITAL | 0.74% | 0.23% | 0.51%IYW |
| DELLDELL TECHNOLOGIES C | 0.77% | 0.21% | 0.56%IYW |
| GLWCORNING | 0.58% | 0.18% | 0.40%IYW |
| NOWSERVICENOW | 0.68% | 0.18% | 0.50%IYW |
| SNOWSnowflake | 0.54% | 0.16% | 0.38%IYW |
| ADBEADOBE | 0.45% | 0.14% | 0.31%IYW |
| NETCloudflare Class A | 0.55% | 0.14% | 0.41%IYW |
| FTNTFORTINET | 0.52% | 0.13% | 0.39%IYW |
| INTUINTUIT | 0.35% | 0.12% | 0.23%IYW |
| APPAPPLOVIN CLASS A | 0.36% | 0.11% | 0.25%IYW |
| CDNSCADENCE DESIGN SYS | 0.42% | 0.11% | 0.31%IYW |
| HPEHEWLETT PACKARD ENTERPRISE | 0.40% | 0.11% | 0.29%IYW |
| DASHDOORDASH A | 0.34% | 0.10% | 0.24%IYW |
| DDOGDATADOG CLASS A | 0.40% | 0.10% | 0.30%IYW |
| SNPSSYNOPSYS | 0.38% | 0.10% | 0.28%IYW |
| COHRCOHERENT | 0.26% | 0.08% | 0.18%IYW |
| MPWRMONOLITHIC POWER SYSTEMS | 0.30% | 0.08% | 0.22%IYW |
| TERTERADYNE | 0.29% | 0.08% | 0.21%IYW |
| ADSKAUTODESK | 0.21% | 0.06% | 0.15%IYW |
| FLEXFLEX LTD | 0.20% | 0.06% | 0.14%IYW |
| MSTRMicroStrategy Class A | 0.27% | 0.06% | 0.21%IYW |
| ALABAstera Labs | 0.26% | 0.05% | 0.21%IYW |
| MCHPMICROCHIP TECHNOLOGY | 0.19% | 0.05% | 0.14%IYW |
| NTAPNETAPP | 0.19% | 0.05% | 0.14%IYW |
| ROPROPER TECHNOLOGIES | 0.17% | 0.05% | 0.12%IYW |
| TWLOTwilio Class A | 0.21% | 0.05% | 0.16%IYW |
| WDAYWORKDAY CLASS A | 0.18% | 0.05% | 0.13%IYW |
| CRDOCredo Technology Group Holding Ltd. | 0.16% | 0.04% | 0.12%IYW |
| CTSHCOGNIZANT TECH SOLUTIONS A | 0.12% | 0.04% | 0.08%IYW |
| HPQHP | 0.14% | 0.04% | 0.10%IYW |
| JBLJABIL | 0.15% | 0.04% | 0.11%IYW |
| MDBMongoDB Class A | 0.16% | 0.04% | 0.12%IYW |
| OKTAOkta | 0.16% | 0.04% | 0.12%IYW |
| ONON SEMICONDUCTOR | 0.14% | 0.04% | 0.10%IYW |
| QQNITY ELECTRONICS | 0.12% | 0.04% | 0.08%IYW |
| PPure Storage Class A | 0.18% | 0.04% | 0.14%IYW |
| CRWVCoreWeave Class A | 0.13% | 0.03% | 0.10%IYW |
| ENTGEntegris | 0.11% | 0.03% | 0.08%IYW |
| FFIVF5 | 0.12% | 0.03% | 0.09%IYW |
| MTSIMACOM Technology Solutions Holdings | 0.09% | 0.03% | 0.06%IYW |
| RDDTReddit Class A | 0.10% | 0.03% | 0.07%IYW |
| SMCISUPER MICRO COMPUTER | 0.11% | 0.03% | 0.08%IYW |
| SNXTD SYNNEX | 0.10% | 0.03% | 0.07%IYW |
| VRSNVERISIGN | 0.11% | 0.03% | 0.08%IYW |
| ZMZoom Video Communications Inc - Class A | 0.11% | 0.03% | 0.08%IYW |
| AKAMAKAMAI TECHNOLOGIES | 0.07% | 0.02% | 0.05%IYW |
| ARWArrow Electronics | 0.06% | 0.02% | 0.04%IYW |
| BMNRBITMINE IMMERSION TECHNOLOGI | 0.08% | 0.02% | 0.06%IYW |
| CACICACI International Class A | 0.06% | 0.02% | 0.04%IYW |
| CDWCDW CORP/DE | 0.09% | 0.02% | 0.07%IYW |
| DOCUDocusign Class A | 0.06% | 0.02% | 0.04%IYW |
| DTDynatrace | 0.08% | 0.02% | 0.06%IYW |
| FNFabrinet | 0.07% | 0.02% | 0.05%IYW |
| GDDYGODADDY CLASS A | 0.06% | 0.02% | 0.04%IYW |
| GENGEN DIGITAL | 0.06% | 0.02% | 0.04%IYW |
| GWREGuidewire Software | 0.06% | 0.02% | 0.04%IYW |
| HUBSHubSpot | 0.05% | 0.02% | 0.03%IYW |
| IONQIonQ | 0.08% | 0.02% | 0.06%IYW |
| IOTSamsara Class A | 0.07% | 0.02% | 0.05%IYW |
| ITGARTNER | 0.06% | 0.02% | 0.04%IYW |
| LDOSLEIDOS HOLDINGS | 0.07% | 0.02% | 0.05%IYW |
| LSCCLattice Semiconductor | 0.08% | 0.02% | 0.06%IYW |
| MANHManhattan Associates | 0.06% | 0.02% | 0.04%IYW |
| NTNXNUTANIX A | 0.09% | 0.02% | 0.07%IYW |
| ONTOOnto Innovation | 0.07% | 0.02% | 0.05%IYW |
| PTC | 0.07% | 0.02% | 0.05%IYW |
| RBRKRubrik Class A | 0.08% | 0.02% | 0.06%IYW |
| SANMSanmina | 0.05% | 0.02% | 0.03%IYW |
| SITMSiTime | 0.07% | 0.02% | 0.05%IYW |
| SMTCSemtech | 0.08% | 0.02% | 0.06%IYW |
| SSNCSS&C Technologies Holdings | 0.08% | 0.02% | 0.06%IYW |
| SWKSSKYWORKS SOLUTIONS | 0.06% | 0.02% | 0.04%IYW |
| TOSTToast Class A | 0.07% | 0.02% | 0.05%IYW |
| TTMITTM Technologies | 0.06% | 0.02% | 0.04%IYW |
| TYLTYLER TECHNOLOGIES | 0.06% | 0.02% | 0.04%IYW |
| UUnity Software | 0.07% | 0.02% | 0.05%IYW |
| ZSZscaler | 0.11% | 0.02% | 0.09%IYW |
| AEISAdvanced Energy Industries | 0.05% | 0.01% | 0.04%IYW |
| ALGMAllegro MicroSystems | 0.02% | 0.01% | 0.01%IYW |
| AMKRAmkor Technology | 0.03% | 0.01% | 0.02%IYW |
| APLDApplied Digital | 0.03% | 0.01% | 0.02%IYW |
| APPFAppfolio | 0.02% | 0.01% | 0.01%IYW |
| AVTAvnet | 0.04% | 0.01% | 0.03%IYW |
| BSYBentley Systems Class B | 0.02% | 0.01% | 0.01%IYW |
| CARTMaplebear | 0.03% | 0.01% | 0.02%IYW |
| CRUSCirrus Logic | 0.03% | 0.01% | 0.02%IYW |
| DBXDropbox Class A | 0.02% | 0.01% | 0.01%IYW |
| DLBDolby Laboratories Class A | 0.02% | 0.01% | 0.01%IYW |
| DOCNDigitalOcean Holdings | 0.07% | 0.01% | 0.06%IYW |
| EPAMEPAM Systems | 0.03% | 0.01% | 0.02%IYW |
| ESTCElastic NV | 0.04% | 0.01% | 0.03%IYW |
| FORMFormFactor | 0.05% | 0.01% | 0.04%IYW |
| GTLBGitlab Class A | 0.04% | 0.01% | 0.03%IYW |
| KBR | 0.02% | 0.01% | 0.01%IYW |
| MTCHMatch Group | 0.05% | 0.01% | 0.04%IYW |
| OLEDUniversal Display | 0.01% | 0.01% | ≈ even |
| PATHUiPath Class A | 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 |
| PINSPinterest Class A | 0.04% | 0.01% | 0.03%IYW |
| QRVOQorvo | 0.04% | 0.01% | 0.03%IYW |
| RMBSRambus | 0.05% | 0.01% | 0.04%IYW |
| RNGRingCentral Class A | 0.03% | 0.01% | 0.02%IYW |
| SSentinelOne Class A | 0.04% | 0.01% | 0.03%IYW |
| SAICScience Applications International | 0.03% | 0.01% | 0.02%IYW |
| WULFTerawulf | 0.03% | 0.01% | 0.02%IYW |
| MBGLMOBILITY GLOBAL | 0.03% | 0.01% | 0.02%IYW |
| CCCCCC Intelligent Solutions Holdings | 0.02% | 0.00% | 0.02%IYW |
| FIGRFigure Technology Solutions Class A | 0.02% | 0.00% | 0.02%IYW |
| IPGPIPG Photonics | 0.01% | 0.00% | 0.01%IYW |
| KDKyndryl Holdings | 0.01% | 0.00% | 0.01%IYW |
| KVYOKlaviyo Class A | 0.01% | 0.00% | 0.01%IYW |
| NIQNIQ Global Intelligence | 0.00% | 0.00% | ≈ even |
| PEGAPegasystems | 0.01% | 0.00% | 0.01%IYW |
| PPLIPeople | 0.01% | 0.00% | 0.01%IYW |
| PSNParsons | 0.01% | 0.00% | 0.01%IYW |
| SAILSailPoint | 0.01% | 0.00% | 0.01%IYW |
1–20 of 142
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 SCHB |
|---|---|---|
Technology | 90.6% | 37.4% |
Communication Services | 8.7% | 9.0% |
Financial Services | 0.2% | 12.2% |
Healthcare | 0.0% | 9.5% |
Consumer Cyclical | 0.4% | 9.0% |
Industrials | 0.1% | 8.8% |
Consumer Defensive | 0.0% | 4.2% |
Energy | 0.0% | 3.8% |
Real Estate | 0.0% | 2.1% |
Utilities | 0.0% | 2.0% |
Basic Materials | 0.0% | 1.9% |
Weights are of each fund’s classified equity holdings.
IYW
SCHB
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.