7 institutions reported holding $45.4M of FLEXSHARES TR (FEIG) in SEC 13F filings for 2026-06-30. Largest institutional holders: NORTHERN TRUST CORP ($40.4M), COMMONWEALTH EQUITY SERVICES, LLC ($2.3M), JANE STREET GROUP, LLC ($980,258), Mason & Associates Inc ($756,552), Curi Capital, LLC ($393,838). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | NORTHERN TRUST CORP | $40.4M | 988,476 | Added |
| 2 | COMMONWEALTH EQUITY SERVICES, LLC | $2.3M | 55,091 | Trimmed |
| 3 | JANE STREET GROUP, LLC | $980,258 | 23,969 | Added |
| 4 | Mason & Associates Inc | $756,552 | 18,499 | Trimmed |
| 5 | Curi Capital, LLC | $393,838 | 9,630 | Hold |
| 6 | OSAIC HOLDINGS, INC. | $358,339 | 8,762 | New |
| 7 | CITADEL ADVISORS LLC | $237,202 | 5,800 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30