2 institutions reported holding $4.5M of EXCHANGE TRADED CONCEPTS TRU (FLAG2) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($4.4M), GROUP ONE TRADING LLC ($112,504). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $4.4M | 130,300 | Added |
| 2 | GROUP ONE TRADING LLC | $112,504 | 4,900 | New |
Source: SEC Form 13F filings · as of 2026-06-30