BITFARMS LTD PUT is a security (CUSIP 09173B957) tracked across SEC portfolio filings. 4 institutional managers reported $4.0M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| SIMPLEX TRADING, LLC | CHICAGO, IL | $2.4M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $1.0M | — |
| NATIONAL BANK OF CANADA /FI/ | MONTREAL, A8 | $585K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |