ARKK vs VTI: Holdings Overlap
ARK · 45 holdings · $6.0B · as of 2026-04-30
VTIVanguard Total Stock Market Index Fund
Vanguard · 3505 holdings · $696.4B · as of 2026-03-31
Holdings snapshots are 30 days apart (ARKK: 2026-04-30, VTI: 2026-03-31). 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 ARKK and VTI?
ARK Innovation ETF (ARKK, by ARK) holds 45 positions; Vanguard Total Stock Market Index Fund (VTI, by Vanguard) holds 3505. They have 35 holdings in common, and by portfolio weight the two funds are 10.7% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 10.7%Sum of the smaller weight of each shared holding
- Shared Holdings
- 35ARKK holds 45 · VTI holds 3505
- Weight in Shared Holdings
- ARKK 81%·VTI 20%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 ARKK
10 of 45 positions (19.1% of the fund) are not held by VTI.
Sector Breakdown
| Sector | ARKK | VTI |
|---|---|---|
| Information Technology | 26.0% | 30.5% |
| Health Care | 26.7% | 10.0% |
| Financials | 16.8% | 12.7% |
| Consumer Discretionary | 13.3% | 9.8% |
| Communication Services | 10.5% | 9.6% |
| Other Sectors | 4.8% | 26.8% |
| Unclassified | 1.8% | 0.3% |
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 ARKK, 0% of VTI).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| ARKK | -2.2% | +3.3% | +6.8% | +21.1% | -8.1% | +15.3% | — |
| VTI | +3.3% | +14.6% | +24.2% | +20.9% | +12.3% | +14.9% | 1.02% |
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 ARKK vs VTI →
Shared Holdings(35)
The top 10 shared positions account for 95% of the overlap, led by AMZN, TSLA and GOOG.
 AMZNAmazon.com, Inc. COM | 2.68% | 3.21% | 2.68% |
|---|---|---|---|
 TSLATesla Inc COM | 9.74% | 1.67% | 1.67% |
 GOOGAlphabet Inc. CAP STK CL C | 1.48% | 2.11% | 1.48% |
 NVDANVIDIA Corp. COM | 1.19% | 6.42% | 1.19% |
 AVGOBroadcom Inc COM | 1.17% | 2.34% | 1.17% |
 METAMeta Platforms, Inc., Class A | 0.60% | 2.00% | 0.60% |
 AMDAdvanced Micro Devices Inc. COM | 5.18% | 0.53% | 0.53% |
 PLTRPalantir Technologies, Inc., Class A | 3.13% | 0.51% | 0.51% |
 DEDeere & Company COM | 1.22% | 0.23% | 0.23% |
 HOODRobinhood Markets, Inc., Class A | 4.30% | 0.09% | 0.09% |
 TERTeradyne Inc. COM | 1.95% | 0.07% | 0.07% |
 COINCoinbase Global, Inc., Class A | 4.23% | 0.06% | 0.06% |
 RBLXRoblox Corporation CL A | 3.07% | 0.06% | 0.06% |
 XYZBlock, Inc., Class A | 1.53% | 0.05% | 0.05% |
 NTRANatera Inc. COM | 1.17% | 0.04% | 0.04% |
 CRWVCoreWeave, Inc., Class A | 2.85% | 0.04% | 0.04% |
 SOFISofi Technologies Inc COM | 0.54% | 0.03% | 0.03% |
 BWXTBWX Technologies Inc. COM | 1.00% | 0.03% | 0.03% |
 ILMNIllumina Inc COM | 1.20% | 0.03% | 0.03% |
 KTOSKratos Defense & Security Solutions, Inc. COM NEW | 1.05% | 0.02% | 0.02% |
 ROKURoku, Inc., Class A | 4.33% | 0.02% | 0.02% |
 CRCLCircle Internet Group, Inc., Class A | 3.84% | 0.02% | 0.02% |
 BMNRBitMine Immersion Technologies, Inc. | 2.03% | 0.01% | 0.01% |
 FIGFigma Inc | 0.48% | 0.01% | 0.01% |
 TEMTempus AI, Inc., Class A | 5.36% | 0.01% | 0.01% |
Frequently Asked Questions
How much do ARKK and VTI overlap?
ARKK and VTI overlap by 10.7% of portfolio weight. They share 35 holdings (ARKK holds 45 positions and VTI holds 3505), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ARKK and VTI?
The two portfolios are 10.7% 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 ARKK and VTI?
The largest positions held by both funds are AMZN, TSLA, GOOG, NVDA and AVGO. Together the top 10 shared positions account for 95% of the total overlap.
What does ARKK own that VTI doesn't?
10 positions (19.1% of ARKK) are unique to ARKK, led by 1CG, SHOP and OPENAI GROUP PBC SERIES C. In the other direction, 3470 positions (80.0% of VTI) are unique to VTI.