10 institutions reported holding $1.2M of ALPS NAUTILUS SMR, NUCLEAR & TECHNOLOGY ETF (SMRF) in SEC 13F filings for 2026-06-30. Largest institutional holders: GTS SECURITIES LLC ($555,511), JANE STREET GROUP, LLC ($434,976), Capital Analysts, LLC ($54,000), Allworth Financial LP ($47,859), HOLLENCREST CAPITAL MANAGEMENT ($26,751). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GTS SECURITIES LLC | $555,511 | 20,766 | Added |
| 2 | JANE STREET GROUP, LLC | $434,976 | 16,260 | Trimmed |
| 3 | Capital Analysts, LLC | $54,000 | 2,007 | Added |
| 4 | Allworth Financial LP | $47,859 | 1,789 | New |
| 5 | HOLLENCREST CAPITAL MANAGEMENT | $26,751 | 1,000 | New |
| 6 | Farther Finance Advisors, LLC | $19,297 | 721 | New |
| 7 | NBC SECURITIES, INC. | $13,375 | 500 | New |
| 8 | Larson Financial Group LLC | $4,852 | 181 | New |
| 9 | TD Waterhouse Canada Inc. | $4,001 | 155 | New |
| 10 | Capital Investment Advisory Services, LLC | $2,943 | 110 | New |
Source: SEC Form 13F filings · as of 2026-06-30