1 institutions reported holding $8.5M of SPDR S&P 400 US Mid Cap UCITS ETF (Acc) (SSDRF) in SEC 13F filings for 2026-06-30. Largest institutional holders: Sierra Capital LLC ($8.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Sierra Capital LLC | $8.5M | 70,674 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30