IDU vs ARKQ overlap
IDU and ARKQ overlap 0.3% by weight, across 1 shared holdings.
Pick 2 to 4 ETFs.
Top shared holdings
| Holding | IDU | ARKQ | Overlap |
|---|---|---|---|
| OKLO Inc.OKLO | 0.34% | 0.96% | 0.34% |
Overlap by weight adds up the smaller weight of each holding the funds share, so 100% means identical portfolios. Long securities only: derivatives and cash vehicles are left out. Sources: IDU, SEC Form N-PORT, July 31, 2026; ARKQ, SEC Form N-PORT, July 31, 2026.
Largest institutions holding both
| Firm | IDU | ARKQ |
|---|---|---|
| Bank of America Corp. | $61.0M | $101.4M |
| Morgan Stanley | $66.5M | $77.6M |
| LPL Financial LLC | $46.0M | $83.5M |
| Wells Fargo & Company | $19.7M | $45.0M |
| Royal Bank of Canada | $23.3M | $18.9M |
| Cetera Investment Advisers | $11.8M | $12.2M |
| Raymond James Financial Inc. | $14.6M | $8.6M |
| Envestnet Asset Management Inc. | $10.9M | $11.3M |
| Steward Partners Investment Advisory, LLC | $19.9M | $664K |
| JPMorgan Chase & Co | $3.8M | $16.6M |
| Cambridge Investment Research Advisors, Inc. | $10.2M | $9.7M |
| Susquehanna International Group, LLP | $11.0M | $8.8M |
| Commonwealth Equity Services, LLC | $9.8M | $8.5M |
| Osaic Holdings, Inc. | $9.9M | $6.3M |
| MML Investors Services, LLC | $5.7M | $8.5M |
This compares who owns the funds, not what the funds hold. From SEC Form 13F, for managers with $100M+ in US securities.
Who owns them: IDU institutional holders, ARKQ institutional holders.
Frequently asked questions
How much do IDU and ARKQ overlap?
0.3% by weight, with 1 holdings in common, using holdings for IDU as of July 31, 2026 and ARKQ as of July 31, 2026. The largest shared position is OKLO.
Do institutions hold both IDU and ARKQ?
109 Form 13F filers report positions in both, out of 479 that report either one.
How is overlap by weight worked out?
For each holding the two funds share, take the smaller of the two weights, then add those up. Identical portfolios score 100%.