iShares Core S&P Total U.S. Stock Market ETF (ITOT) and Invesco NASDAQ 100 ETF (QQQM) share 93 holdings, with roughly 48.4% of their portfolio weight overlapping.
Weight overlap
48.4%
Shared portfolio weight
Shared holdings
93
Securities in both funds
Funds
ITOT · QQQM
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 ITOT | In QQQM | Weight gap |
|---|---|---|---|
| NVDANVIDIA | 7.10% | 8.56% | 1.46%QQQM |
| AAPLApple | 6.14% | 7.27% | 1.13%QQQM |
| MSFTMicrosoft | 4.97% | 5.86% | 0.89%QQQM |
| AMZNAMAZON.COM | 3.57% | 4.66% | 1.09%QQQM |
| GOOGLAlphabet | 2.81% | 3.26% | 0.45%QQQM |
| AVGOBROADCOM | 2.66% | 3.20% | 0.54%QQQM |
| GOOGALPHABET CL C | 2.26% | 3.04% | 0.78%QQQM |
| METAMETA PLATFORMS CLASS A | 1.73% | 2.77% | 1.04%QQQM |
| MUMICRON TECHNOLOGY | 1.33% | 4.31% | 2.98%QQQM |
| TSLATESLA | 1.20% | 2.59% | 1.39%QQQM |
| AMDADVANCED MICRO DEVICES | 1.07% | 3.44% | 2.37%QQQM |
| WMTWalmart | 0.66% | 2.38% | 1.72%QQQM |
| CSCOCISCO SYSTEMS | 0.64% | 2.09% | 1.45%QQQM |
| INTCINTEL | 0.63% | 2.23% | 1.60%QQQM |
| AMATAPPLIED MATERIALS | 0.56% | 1.87% | 1.31%QQQM |
| COSTCOSTCO WHOLESALE | 0.56% | 1.83% | 1.27%QQQM |
| LRCXLAM RESEARCH | 0.51% | 1.70% | 1.19%QQQM |
| PLTRPALANTIR TECHNOLOGIES A | 0.48% | 1.72% | 1.24%QQQM |
| NFLXNETFLIX | 0.42% | 1.36% | 0.94%QQQM |
| PANWPALO ALTO NETWORKS | 0.39% | 1.29% | 0.90%QQQM |
| KLACKLA | 0.34% | 1.13% | 0.79%QQQM |
| TXNTEXAS INSTRUMENTS | 0.34% | 1.14% | 0.80%QQQM |
| LINLINDE | 0.30% | 0.99% | 0.69%QQQM |
| AMGNAmgen | 0.29% | 0.97% | 0.68%QQQM |
| CRWDCROWDSTRIKE HOLDINGS A | 0.28% | 0.95% | 0.67%QQQM |
| STXSEAGATE TECHNOLOGY HOLDINGS | 0.26% | 0.79% | 0.53%QQQM |
| ADIANALOG DEVICES | 0.25% | 0.83% | 0.58%QQQM |
| MRVLMARVELL TECHNOLOGY | 0.25% | 0.83% | 0.58%QQQM |
| PEPPEPSICO | 0.25% | 0.83% | 0.58%QQQM |
| SNDKSANDISK | 0.25% | 0.78% | 0.53%QQQM |
| QCOMQUALCOMM | 0.23% | 0.77% | 0.54%QQQM |
| GILDGILEAD SCIENCES | 0.22% | 0.72% | 0.50%QQQM |
| BKNGBOOKING HOLDINGS | 0.21% | 0.72% | 0.51%QQQM |
| WDCWESTERN DIGITAL | 0.21% | 0.65% | 0.44%QQQM |
| ISRGINTUITIVE SURGICAL | 0.18% | 0.58% | 0.40%QQQM |
| SBUXSTARBUCKS | 0.16% | 0.52% | 0.36%QQQM |
| VRTXVERTEX PHARMACEUTICALS | 0.16% | 0.55% | 0.39%QQQM |
| ADPAUTOMATIC DATA PROCESSING | 0.15% | 0.47% | 0.32%QQQM |
| ADBEADOBE | 0.14% | 0.47% | 0.33%QQQM |
| CSX | 0.13% | 0.41% | 0.28%QQQM |
| FTNTFORTINET | 0.13% | 0.51% | 0.38%QQQM |
| APPAPPLOVIN CLASS A | 0.12% | 0.46% | 0.34%QQQM |
| CDNSCADENCE DESIGN SYS | 0.12% | 0.41% | 0.29%QQQM |
| CMCSACOMCAST CLASS A | 0.12% | 0.39% | 0.27%QQQM |
| INTUINTUIT | 0.12% | 0.39% | 0.27%QQQM |
| CEGCONSTELLATION ENERGY | 0.11% | 0.42% | 0.31%QQQM |
| DASHDOORDASH A | 0.11% | 0.39% | 0.28%QQQM |
| MDLZMONDELEZ INTERNATIONAL A | 0.11% | 0.35% | 0.24%QQQM |
| ROSTROSS STORES | 0.11% | 0.36% | 0.25%QQQM |
| TMUST MOBILE US | 0.11% | 0.84% | 0.73%QQQM |
| DDOGDATADOG CLASS A | 0.10% | 0.34% | 0.24%QQQM |
| HONHONEYWELL INTERNATIONAL | 0.10% | 0.34% | 0.24%QQQM |
| MARMARRIOTT INTERNATIONAL CL A | 0.10% | 0.41% | 0.31%QQQM |
| ORLYO REILLY AUTOMOTIVE | 0.10% | 0.34% | 0.24%QQQM |
| REGNREGENERON PHARMACEUTICALS | 0.10% | 0.35% | 0.25%QQQM |
| SNPSSYNOPSYS | 0.10% | 0.35% | 0.25%QQQM |
| AEPAMERICAN ELECTRIC POWER | 0.09% | 0.30% | 0.21%QQQM |
| CTASCINTAS | 0.09% | 0.35% | 0.26%QQQM |
| LITELUMENTUM HOLDINGS | 0.09% | 0.30% | 0.21%QQQM |
| MNSTMONSTER BEVERAGE | 0.09% | 0.39% | 0.30%QQQM |
| MPWRMONOLITHIC POWER SYSTEMS | 0.09% | 0.30% | 0.21%QQQM |
| PCARPACCAR | 0.09% | 0.31% | 0.22%QQQM |
| SPCXSpace Exploration Technologies Class A | 0.09% | 1.11% | 1.02%QQQM |
| WBDWARNER BROS DISCOVERY | 0.09% | 0.29% | 0.20%QQQM |
| ABNBAIRBNB CLASS A | 0.08% | 0.32% | 0.24%QQQM |
| BKRBAKER HUGHES | 0.08% | 0.27% | 0.19%QQQM |
| FASTFASTENAL | 0.08% | 0.26% | 0.18%QQQM |
| NXPINXP SEMICONDUCTORS NV | 0.08% | 0.26% | 0.18%QQQM |
| TERTERADYNE | 0.08% | 0.26% | 0.18%QQQM |
| ADSKAUTODESK | 0.07% | 0.23% | 0.16%QQQM |
| HONAHONEYWELL AEROSPACE | 0.07% | 0.23% | 0.16%QQQM |
| PYPLPAYPAL HOLDINGS | 0.07% | 0.23% | 0.16%QQQM |
| ALABAstera Labs | 0.06% | 0.25% | 0.19%QQQM |
| AXONAXON ENTERPRISE | 0.06% | 0.20% | 0.14%QQQM |
| EXCEXELON | 0.06% | 0.20% | 0.14%QQQM |
| IDXXIDEXX LABORATORIES | 0.06% | 0.20% | 0.14%QQQM |
| KDPKEURIG DR PEPPER | 0.06% | 0.18% | 0.12%QQQM |
| XELXCEL ENERGY | 0.06% | 0.21% | 0.15%QQQM |
| FANGDIAMONDBACK ENERGY | 0.05% | 0.23% | 0.18%QQQM |
| MCHPMICROCHIP TECHNOLOGY | 0.05% | 0.20% | 0.15%QQQM |
| ODFLOLD DOMINION FREIGHT LINE | 0.05% | 0.20% | 0.15%QQQM |
| PAYXPAYCHEX | 0.05% | 0.19% | 0.14%QQQM |
| RKLBRocket Lab | 0.05% | 0.21% | 0.16%QQQM |
| ROPROPER TECHNOLOGIES | 0.05% | 0.18% | 0.13%QQQM |
| TTWOTAKE TWO INTERACTIVE SOFTWRE | 0.05% | 0.20% | 0.15%QQQM |
| WDAYWORKDAY CLASS A | 0.05% | 0.16% | 0.11%QQQM |
| ALNYAlnylam Pharmaceuticals | 0.04% | 0.13% | 0.09%QQQM |
| DXCMDEXCOM | 0.04% | 0.14% | 0.10%QQQM |
| GEHCGE HEALTHCARE TECHNOLOGY | 0.04% | 0.14% | 0.10%QQQM |
| MSTRMicroStrategy Class A | 0.04% | 0.14% | 0.10%QQQM |
| CPRTCOPART | 0.03% | 0.12% | 0.09%QQQM |
| CRWVCoreWeave Class A | 0.03% | 0.18% | 0.15%QQQM |
| KHCKRAFT HEINZ | 0.03% | 0.13% | 0.10%QQQM |
1–20 of 93
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 ITOT | In QQQM |
|---|---|---|
Technology | 36.7% | 59.1% |
Communication Services | 9.1% | 12.8% |
Consumer Cyclical | 9.4% | 11.0% |
Industrials | 9.4% | 4.1% |
Healthcare | 9.3% | 3.8% |
Financial Services | 12.3% | 0.2% |
Consumer Defensive | 4.3% | 6.3% |
Energy | 3.4% | 0.5% |
Utilities | 2.0% | 1.1% |
Basic Materials | 1.8% | 1.0% |
Real Estate | 2.2% | 0.0% |
Weights are of each fund’s classified equity holdings.
ITOT
QQQM
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.