12 institutions reported holding $2.4M of BANK MONTREAL MEDIUM (NRGU) in SEC 13F filings for 2026-03-31. Largest institutional holders: JANE STREET GROUP, LLC ($884,586), CITADEL ADVISORS LLC ($470,868), TWO SIGMA SECURITIES, LLC ($301,718), Virtu Financial LLC ($269,000), HRT FINANCIAL LP ($225,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | $884,586 | 18,837 | New |
| 2 | CITADEL ADVISORS LLC | $470,868 | 10,027 | Trimmed |
| 3 | TWO SIGMA SECURITIES, LLC | $301,718 | 6,425 | Trimmed |
| 4 | Virtu Financial LLC | $269,000 | 5,731 | New |
| 5 | HRT FINANCIAL LP | $225,000 | 4,810 | New |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $213,950 | 4,556 | Trimmed |
| 7 | UBS Group AG | $15,919 | 339 | Trimmed |
| 8 | Tower Research Capital LLC (TRC) | $376 | 8 | Trimmed |
| 9 | StoneX Group Inc. | $0 | 0 | Exited |
| 10 | SG Americas Securities, LLC | $0 | 0 | Exited |
| 11 | XTX Topco Ltd | $0 | 0 | Exited |
| 12 | CFG Wealth Management Services, Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31