WORKDAY INC CL A is a security (CUSIP 98138H951) tracked across SEC portfolio filings. 6 institutional managers reported $76.6M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $50.2M | — |
| Optiver Holding B.V. | AMSTERDAM, P7 | $11.6M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $8.6M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $5.2M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $896K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |