State Street® SPDR® S&P 500® ETF Trust (SPY) and Vanguard Russell 1000 Growth ETF (VONG) share 177 holdings, with roughly 55.3% of their portfolio weight overlapping.
Weight overlap
55.3%
Shared portfolio weight
Shared holdings
177
Securities in both funds
Funds
SPY · VONG
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 SPY | In VONG | Weight gap |
|---|---|---|---|
| NVDANVIDIA | 8.00% | 13.81% | 5.81%VONG |
| AAPLApple | 6.92% | 6.71% | 0.21%SPY |
| MSFTMicrosoft | 5.60% | 4.10% | 1.50%SPY |
| GOOGLAlphabet | 3.16% | 6.16% | 3.00%VONG |
| AVGOBROADCOM | 3.00% | 5.20% | 2.20%VONG |
| GOOGALPHABET CL C | 2.54% | 4.97% | 2.43%VONG |
| METAMETA PLATFORMS CLASS A | 1.95% | 3.00% | 1.05%VONG |
| MUMICRON TECHNOLOGY | 1.50% | 3.85% | 2.35%VONG |
| LLYELI LILLY + | 1.42% | 2.83% | 1.41%VONG |
| TSLATESLA | 1.36% | 3.64% | 2.28%VONG |
| AMDADVANCED MICRO DEVICES | 1.20% | 2.80% | 1.60%VONG |
| VVisa | 0.93% | 1.58% | 0.65%VONG |
| MAMASTERCARD A | 0.70% | 1.23% | 0.53%VONG |
| AMATAPPLIED MATERIALS | 0.63% | 1.70% | 1.07%VONG |
| CATCaterpillar | 0.59% | 1.43% | 0.84%VONG |
| GEGENERAL ELECTRIC | 0.59% | 1.14% | 0.55%VONG |
| LRCXLAM RESEARCH | 0.58% | 1.60% | 1.02%VONG |
| AMZNAMAZON.COM | 4.02% | 0.57% | 3.45%SPY |
| COSTCOSTCO WHOLESALE | 0.63% | 0.54% | 0.09%SPY |
| PLTRPALANTIR TECHNOLOGIES A | 0.54% | 0.77% | 0.23%VONG |
| HDHome Depot | 0.52% | 0.77% | 0.25%VONG |
| NFLXNETFLIX | 0.47% | 0.89% | 0.42%VONG |
| PANWPALO ALTO NETWORKS | 0.44% | 0.81% | 0.37%VONG |
| GEVGE VERNOVA | 0.41% | 0.94% | 0.53%VONG |
| KLACKLA | 0.38% | 1.17% | 0.79%VONG |
| TXNTEXAS INSTRUMENTS | 0.38% | 0.80% | 0.42%VONG |
| ORCLORACLE | 0.37% | 0.74% | 0.37%VONG |
| AMGNAmgen | 0.33% | 0.41% | 0.08%VONG |
| APHAMPHENOL CL A | 0.32% | 0.64% | 0.32%VONG |
| CRWDCROWDSTRIKE HOLDINGS A | 0.32% | 0.57% | 0.25%VONG |
| ANETARISTA NETWORKS | 0.30% | 0.52% | 0.22%VONG |
| BABOEING | 0.28% | 0.32% | 0.04%VONG |
| MRVLMARVELL TECHNOLOGY | 0.28% | 0.77% | 0.49%VONG |
| SNDKSANDISK | 0.28% | 0.98% | 0.70%VONG |
| BKNGBOOKING HOLDINGS | 0.24% | 0.41% | 0.17%VONG |
| TJXTJX Cos | 0.27% | 0.23% | 0.04%SPY |
| WDCWESTERN DIGITAL | 0.23% | 0.64% | 0.41%VONG |
| ISRGINTUITIVE SURGICAL | 0.20% | 0.42% | 0.22%VONG |
| GLWCORNING | 0.19% | 0.60% | 0.41%VONG |
| LMTLOCKHEED MARTIN | 0.18% | 0.31% | 0.13%VONG |
| NOWSERVICENOW | 0.18% | 0.30% | 0.12%VONG |
| SBUXSTARBUCKS | 0.18% | 0.19% | 0.01%VONG |
| HWMHOWMET AEROSPACE | 0.17% | 0.32% | 0.15%VONG |
| ADBEADOBE | 0.16% | 0.17% | 0.01%VONG |
| MCKMCKESSON | 0.16% | 0.26% | 0.10%VONG |
| TTTRANE TECHNOLOGIES | 0.16% | 0.32% | 0.16%VONG |
| VRTVERTIV HOLDINGS A | 0.16% | 0.38% | 0.22%VONG |
| AXPAmerican Express | 0.27% | 0.15% | 0.12%SPY |
| BXBLACKSTONE | 0.15% | 0.20% | 0.05%VONG |
| FTNTFORTINET | 0.15% | 0.28% | 0.13%VONG |
| PWRQUANTA SERVICES | 0.15% | 0.32% | 0.17%VONG |
| APPAPPLOVIN CLASS A | 0.14% | 0.37% | 0.23%VONG |
| CDNSCADENCE DESIGN SYS | 0.14% | 0.31% | 0.17%VONG |
| CMICUMMINS | 0.13% | 0.13% | ≈ even |
| WMTWalmart | 0.74% | 0.13% | 0.61%SPY |
| AMTAMERICAN TOWER | 0.12% | 0.15% | 0.03%VONG |
| DASHDOORDASH A | 0.12% | 0.20% | 0.08%VONG |
| MARMARRIOTT INTERNATIONAL CL A | 0.12% | 0.18% | 0.06%VONG |
| RCLROYAL CARIBBEAN CRUISES LTD | 0.12% | 0.13% | 0.01%VONG |
| ROSTROSS STORES | 0.12% | 0.17% | 0.05%VONG |
| ABBVABBVIE | 0.65% | 0.11% | 0.54%SPY |
| DDOGDATADOG CLASS A | 0.11% | 0.25% | 0.14%VONG |
| HLTHILTON WORLDWIDE HOLDINGS IN | 0.11% | 0.22% | 0.11%VONG |
| HOODROBINHOOD MARKETS A | 0.11% | 0.19% | 0.08%VONG |
| KOCoca-Cola | 0.51% | 0.11% | 0.40%SPY |
| MPCMarathon Petroleum | 0.13% | 0.11% | 0.02%SPY |
| SPGSIMON PROPERTY GROUP | 0.11% | 0.21% | 0.10%VONG |
| TDGTRANSDIGM GROUP | 0.11% | 0.11% | ≈ even |
| ABNBAIRBNB CLASS A | 0.10% | 0.18% | 0.08%VONG |
| ADPAUTOMATIC DATA PROCESSING | 0.16% | 0.10% | 0.06%SPY |
| CCITIGROUP | 0.34% | 0.10% | 0.24%SPY |
| CTASCINTAS | 0.10% | 0.17% | 0.07%VONG |
| LITELUMENTUM HOLDINGS | 0.10% | 0.18% | 0.08%VONG |
| MPWRMONOLITHIC POWER SYSTEMS | 0.10% | 0.19% | 0.09%VONG |
| CORCENCORA | 0.10% | 0.16% | 0.06%VONG |
| CIENCIENA | 0.09% | 0.20% | 0.11%VONG |
| CLCOLGATE PALMOLIVE | 0.11% | 0.09% | 0.02%SPY |
| FASTFASTENAL | 0.09% | 0.13% | 0.04%VONG |
| FIXCOMFORT SYSTEMS USA | 0.09% | 0.20% | 0.11%VONG |
| KEYSKEYSIGHT TECHNOLOGIES IN | 0.09% | 0.10% | 0.01%VONG |
| MCOMOODY S | 0.11% | 0.09% | 0.02%SPY |
| MNSTMONSTER BEVERAGE | 0.10% | 0.09% | 0.01%SPY |
| TERTERADYNE | 0.09% | 0.22% | 0.13%VONG |
| TRGPTARGA RESOURCES | 0.09% | 0.17% | 0.08%VONG |
| ADSKAUTODESK | 0.08% | 0.12% | 0.04%VONG |
| BACBANK OF AMERICA | 0.62% | 0.08% | 0.54%SPY |
| CAHCARDINAL HEALTH | 0.08% | 0.08% | ≈ even |
| ETNEATON | 0.26% | 0.08% | 0.18%SPY |
| GWWWW GRAINGER | 0.08% | 0.15% | 0.07%VONG |
| MSIMOTOROLA SOLUTIONS | 0.12% | 0.08% | 0.04%SPY |
| CMGCHIPOTLE MEXICAN GRILL | 0.07% | 0.13% | 0.06%VONG |
| CVNACARVANA | 0.07% | 0.14% | 0.07%VONG |
| IDXXIDEXX LABORATORIES | 0.07% | 0.10% | 0.03%VONG |
| INTUINTUIT | 0.13% | 0.07% | 0.06%SPY |
| ITWILLINOIS TOOL WORKS | 0.12% | 0.07% | 0.05%SPY |
| ROKROCKWELL AUTOMATION | 0.07% | 0.14% | 0.07%VONG |
| VSTVISTRA | 0.07% | 0.16% | 0.09%VONG |
| WMWASTE MANAGEMENT | 0.13% | 0.07% | 0.06%SPY |
| AXONAXON ENTERPRISE | 0.06% | 0.13% | 0.07%VONG |
| MCHPMICROCHIP TECHNOLOGY | 0.06% | 0.14% | 0.08%VONG |
| PEPPEPSICO | 0.29% | 0.06% | 0.23%SPY |
| SHWSHERWIN WILLIAMS | 0.13% | 0.06% | 0.07%SPY |
| SYYSYSCO | 0.06% | 0.06% | ≈ even |
| TTWOTAKE TWO INTERACTIVE SOFTWRE | 0.06% | 0.14% | 0.08%VONG |
| CASYCASEY S GENERAL STORES | 0.05% | 0.08% | 0.03%VONG |
| DELLDELL TECHNOLOGIES C | 0.19% | 0.05% | 0.14%SPY |
| DXCMDEXCOM | 0.05% | 0.08% | 0.03%VONG |
| EMEEMCOR GROUP | 0.05% | 0.11% | 0.06%VONG |
| EXPEEXPEDIA GROUP | 0.05% | 0.09% | 0.04%VONG |
| JBLJABIL | 0.05% | 0.12% | 0.07%VONG |
| TPRTAPESTRY | 0.05% | 0.09% | 0.04%VONG |
| URIUNITED RENTALS | 0.11% | 0.05% | 0.06%SPY |
| ZTSZOETIS | 0.05% | 0.07% | 0.02%VONG |
| ADIANALOG DEVICES | 0.28% | 0.04% | 0.24%SPY |
| ARESARES MANAGEMENT A | 0.04% | 0.07% | 0.03%VONG |
| COHRCOHERENT | 0.10% | 0.04% | 0.06%SPY |
| DRIDARDEN RESTAURANTS | 0.04% | 0.07% | 0.03%VONG |
| FICOFAIR ISAAC | 0.04% | 0.07% | 0.03%VONG |
| IBKRINTERACTIVE BROKERS GRO CL A | 0.06% | 0.04% | 0.02%SPY |
| KKRKKR + | 0.11% | 0.04% | 0.07%SPY |
| LYVLIVE NATION ENTERTAINMENT IN | 0.04% | 0.09% | 0.05%VONG |
| NRGNRG ENERGY | 0.04% | 0.09% | 0.05%VONG |
| UBERUBER TECHNOLOGIES | 0.22% | 0.04% | 0.18%SPY |
| YUMYUM BRANDS | 0.06% | 0.04% | 0.02%SPY |
| CHRWC.H. ROBINSON WORLDWIDE | 0.03% | 0.06% | 0.03%VONG |
| EBAY | 0.07% | 0.03% | 0.04%SPY |
| KMBKIMBERLY CLARK | 0.05% | 0.03% | 0.02%SPY |
| MMM3M | 0.14% | 0.03% | 0.11%SPY |
| NTAPNETAPP | 0.06% | 0.03% | 0.03%SPY |
| SCHWSCHWAB (CHARLES) | 0.27% | 0.03% | 0.24%SPY |
| TPLTEXAS PACIFIC LAND | 0.03% | 0.08% | 0.05%VONG |
| UNPUNION PACIFIC | 0.26% | 0.03% | 0.23%SPY |
| VLOVALERO ENERGY | 0.14% | 0.03% | 0.11%SPY |
| AZOAUTOZONE | 0.08% | 0.02% | 0.06%SPY |
| BNYBANK OF NEW YORK MELLON | 0.16% | 0.02% | 0.14%SPY |
| CEGCONSTELLATION ENERGY | 0.13% | 0.02% | 0.11%SPY |
| ECHOECHOSTAR A | 0.02% | 0.04% | 0.02%VONG |
| GDDYGODADDY CLASS A | 0.02% | 0.03% | 0.01%VONG |
| ITGARTNER | 0.02% | 0.02% | ≈ even |
| JCIJOHNSON CONTROLS INTERNATION | 0.14% | 0.02% | 0.12%SPY |
| LIILENNOX INTERNATIONAL | 0.02% | 0.02% | ≈ even |
| LVSLAS VEGAS SANDS | 0.02% | 0.04% | 0.02%VONG |
| NVR | 0.03% | 0.02% | 0.01%SPY |
| ODFLOLD DOMINION FREIGHT LINE | 0.06% | 0.02% | 0.04%SPY |
| PSAPUBLIC STORAGE | 0.08% | 0.02% | 0.06%SPY |
| RLRALPH LAUREN | 0.02% | 0.03% | 0.01%VONG |
| ROLROLLINS | 0.02% | 0.04% | 0.02%VONG |
| CPAYCORPAY | 0.04% | 0.02% | 0.02%SPY |
| AMPAMERIPRISE FINANCIAL | 0.08% | 0.01% | 0.07%SPY |
| CBRECBRE GROUP A | 0.07% | 0.01% | 0.06%SPY |
| CNCCENTENE | 0.05% | 0.01% | 0.04%SPY |
| DALDELTA AIR LINES | 0.09% | 0.01% | 0.08%SPY |
| ELESTEE LAUDER CL A | 0.03% | 0.01% | 0.02%SPY |
| FERGFerguson Plc. | 0.07% | 0.01% | 0.06%SPY |
| HASHASBRO | 0.02% | 0.01% | 0.01%SPY |
| HSYHERSHEY | 0.04% | 0.01% | 0.03%SPY |
| LUVSOUTHWEST AIRLINES | 0.03% | 0.01% | 0.02%SPY |
| MSCI | 0.06% | 0.01% | 0.05%SPY |
| ONON SEMICONDUCTOR | 0.05% | 0.01% | 0.04%SPY |
| PODDINSULET | 0.01% | 0.03% | 0.02%VONG |
| PSXPHILLIPS 66 | 0.12% | 0.01% | 0.11%SPY |
| STLDSTEEL DYNAMICS | 0.05% | 0.01% | 0.04%SPY |
| TKOTKO GROUP HOLDINGS | 0.02% | 0.01% | 0.01%SPY |
| TTDTRADE DESK INC/THE CLASS A | 0.01% | 0.01% | ≈ even |
| UALUNITED AIRLINES HOLDINGS | 0.06% | 0.01% | 0.05%SPY |
| ULTAULTA BEAUTY | 0.04% | 0.01% | 0.03%SPY |
| WDAYWORKDAY CLASS A | 0.05% | 0.01% | 0.04%SPY |
| WSMWILLIAMS SONOMA | 0.04% | 0.01% | 0.03%SPY |
| WYNNWYNN RESORTS LTD | 0.01% | 0.02% | 0.01%VONG |
| CSGPCOSTAR GROUP | 0.02% | 0.00% | 0.02%SPY |
| DECKDECKERS OUTDOOR | 0.02% | 0.00% | 0.02%SPY |
| DPZDOMINO S PIZZA | 0.02% | 0.00% | 0.02%SPY |
| DVADAVITA | 0.01% | 0.00% | 0.01%SPY |
| FSLRFIRST SOLAR | 0.04% | 0.00% | 0.04%SPY |
| GENGEN DIGITAL | 0.02% | 0.00% | 0.02%SPY |
| NTRSNORTHERN TRUST | 0.05% | 0.00% | 0.05%SPY |
| SMCISUPER MICRO COMPUTER | 0.02% | 0.00% | 0.02%SPY |
1–20 of 177
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 SPY | In VONG |
|---|---|---|
Technology | 38.4% | 54.2% |
Communication Services | 9.7% | 16.0% |
Consumer Cyclical | 9.4% | 8.6% |
Industrials | 8.2% | 9.0% |
Financial Services | 12.1% | 4.2% |
Healthcare | 9.0% | 5.5% |
Consumer Defensive | 4.5% | 1.1% |
Energy | 3.2% | 0.5% |
Utilities | 2.1% | 0.3% |
Real Estate | 1.8% | 0.4% |
Basic Materials | 1.6% | 0.2% |
Weights are of each fund’s classified equity holdings.
SPY
VONG
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.