22 institutions reported holding $40.8M of STRATIFIED LARGECAP INDEX ETF (SSPY) in SEC 13F filings for 2026-03-31. Largest institutional holders: EXCHANGE TRADED CONCEPTS, LLC ($22.3M), Farther Finance Advisors, LLC ($5.8M), AQR CAPITAL MANAGEMENT LLC ($5.7M), GTS SECURITIES LLC ($1.9M), SHEPHERD KAPLAN KROCHUK, LLC ($1.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | EXCHANGE TRADED CONCEPTS, LLC | $22.3M | 252,467 | Trimmed |
| 2 | Farther Finance Advisors, LLC | $5.8M | 65,288 | Trimmed |
| 3 | AQR CAPITAL MANAGEMENT LLC | $5.7M | 64,582 | Added |
| 4 | GTS SECURITIES LLC | $1.9M | 21,014 | Added |
| 5 | SHEPHERD KAPLAN KROCHUK, LLC | $1.0M | 11,509 | Trimmed |
| 6 | Royal Bank of Canada | $818,000 | 24,220 | Added |
| 7 | UNITED CAPITAL FINANCIAL ADVISORS, LLC | $692,389 | 7,836 | Added |
| 8 | GOLDMAN SACHS GROUP INC | $600,502 | 6,802 | Trimmed |
| 9 | PACK Private Wealth, LLC | $541,353 | 6,132 | Hold |
| 10 | Dynamic Technology Lab Private Ltd | $395,881 | 4,829 | New |
| 11 | DEUTSCHE BANK AG\ | $339,790 | 3,849 | Hold |
| 12 | UBS Group AG | $243,430 | 2,851 | Trimmed |
| 13 | Rockefeller Capital Management L.P. | $216,029 | 2,447 | New |
| 14 | BARRETT & COMPANY, INC. | $139,223 | 1,577 | Hold |
| 15 | SIMPLEX TRADING, LLC | $80,647 | 3,390 | New |
| 16 | FMR LLC | $61,798 | 700 | Hold |
| 17 | OSAIC HOLDINGS, INC. | $15,393 | 174 | Added |
| 18 | Bank of New York Mellon Corp | $0 | 0 | Exited |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 20 | ENVESTNET ASSET MANAGEMENT INC | $0 | 0 | Exited |
| 21 | HRT FINANCIAL LP | $0 | 0 | Exited |
| 22 | Arax Advisory Partners | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31