RIOX vs QPUX overlap
RIOX and QPUX overlap 19.8% by weight, across 1 shared holdings.
Pick 2 to 4 ETFs.
Top shared holdings
| Holding | RIOX | QPUX | Overlap |
|---|---|---|---|
| United States Treasury Bill | 29.96% | 19.75% | 19.75% |
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: RIOX, SEC Form N-PORT, July 31, 2026; QPUX, SEC Form N-PORT, July 31, 2026.
Largest institutions holding both
| Firm | RIOX | QPUX |
|---|---|---|
| Susquehanna International Group, LLP | $267K | $1.5M |
| Jane Street Group, LLC | $863K | $266K |
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: RIOX institutional holders, QPUX institutional holders.
Frequently asked questions
How much do RIOX and QPUX overlap?
19.8% by weight, with 1 holdings in common, using holdings for RIOX as of July 31, 2026 and QPUX as of July 31, 2026. The largest shared position is United States Treasury Bill.
Do institutions hold both RIOX and QPUX?
2 Form 13F filers report positions in both, out of 11 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%.