10 institutions reported holding $54.3M of NUSCALE PWR CORP (SMR.WS) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($28.7M), SIMPLEX TRADING, LLC ($15.5M), GROUP ONE TRADING LLC ($9.3M), HRT FINANCIAL LP ($772,000), SUMMIT SECURITIES GROUP LLC ($97,291). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $28.7M | 2.9M | Added |
| 2 | SIMPLEX TRADING, LLC | $15.5M | 1.5M | Added |
| 3 | GROUP ONE TRADING LLC | $9.3M | 923,400 | Added |
| 4 | HRT FINANCIAL LP | $772,000 | 77,000 | Trimmed |
| 5 | SUMMIT SECURITIES GROUP LLC | $97,291 | 9,700 | Added |
| 6 | JPMORGAN CHASE & CO | $1,026 | 100 | Hold |
| 7 | HUNTINGTON NATIONAL BANK | $2 | 1 | Hold |
| 8 | CMT Capital Markets Trading GmbH | $0 | 0 | Exited |
| 9 | CIBC Bancorp USA Inc. | $0 | 0 | Exited |
| 10 | Genesis Financial Group, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30