CANADIAN NAT RES LTD MED TER PUT is a security (CUSIP 136385951) tracked across SEC portfolio filings. 5 institutional managers reported $50.4M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| NATIONAL BANK OF CANADA /FI/ | MONTREAL, A8 | $31.3M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $9.3M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $6.9M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $2.9M | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |