ATLASSIAN CORPORATION CL A is a security (CUSIP 049468951) tracked across SEC portfolio filings. 6 institutional managers reported $54.2M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $39.8M | — |
| Optiver Holding B.V. | AMSTERDAM, P7 | $6.1M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $5.9M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $2.4M | — |
| HRT FINANCIAL LP | NEW YORK, NY | $5K | 78,100 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |