← Back to Discover
Atika Capital Management LLC
Period ended Jun 30, 2026 · Latest filing Aug 13, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $1,521,477,391
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- VERTIV HOLDINGS CO · COM CL A · 92537N108 · shares: $223,023,601
- SPDR SERIES TRUST · ST STR SP BIOT · 78464A870 · shares · PUT: $89,015,625
- SEAGATE TECHNOLOGY HLDNGS PL · ORD SHS · G7997R103 · shares: $77,069,725
- INVESCO QQQ TR · UNIT SER 1 · 46090E103 · shares · PUT: $73,640,000
- GE VERNOVA INC · COM · 36828A101 · shares · PUT: $58,743,000
- ADVANCED MICRO DEVICES INC · COM · 007903107 · shares: $55,476,904
- AMAZON COM INC · COM · 023135106 · shares · CALL: $52,911,480
- ELI LILLY & CO · COM · 532457108 · shares: $49,296,573
- INVESCO QQQ TR · UNIT SER 1 · 46090E103 · shares · CALL: $48,602,400
- INTEL CORP · COM · 458140100 · shares: $36,862,320
Reported holdings
243 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| COREWEAVE INC | COM CL A | 21873S108 | CALL | 89 shares | $885,906 |
| FERGUSON ENTERPRISES INC | COMMON STOCK NEW | 31488V107 | — | 3,722 shares | $883,342 |
| VERICEL CORP | COM | 92346J108 | — | 19,803 shares | $881,035 |
| VERADERMICS INC | COMMON STOCK | 922967104 | — | 6,989 shares | $859,228 |
| KINIKSA PHARMACEUTICALS INTL | ORD SHS CL A | G52694109 | — | 13,418 shares | $858,081 |
| HUT 8 CORP | COM | 44812J104 | — | 7,295 shares | $842,171 |
| TEVA PHARMACEUTICAL INDS LTD | SPONSORED ADS | 881624209 | CALL | 248 shares | $840,224 |
| CLEVELAND-CLIFFS INC NEW | COM | 185899101 | CALL | 874 shares | $820,686 |
| WARBY PARKER INC | CL A COM | 93403J106 | — | 25,295 shares | $767,450 |
| JATT II ACQUISITION CORP | ORD SHS | G50765109 | — | 65,670 shares | $746,011 |
| PRAXIS PRECISION MEDICINES I | COM NEW | 74006W207 | — | 2,175 shares | $728,168 |
| ALKERMES PLC | SHS | G01767105 | — | 13,794 shares | $722,737 |
| CROWDSTRIKE HLDGS INC | CL A | 22788C105 | — | 944 shares | $720,404 |
| NLIGHT INC | COM | 65487K100 | — | 9,314 shares | $648,441 |
| TARSUS PHARMACEUTICALS INC | COM | 87650L103 | — | 9,945 shares | $625,938 |
| SWEETGREEN INC | COM CL A | 87043Q108 | — | 70,013 shares | $616,815 |
| ABIVAX SA | SPONSORED ADS | 00370M103 | — | 4,553 shares | $606,733 |
| TEVA PHARMACEUTICAL INDS LTD | SPONSORED ADS | 881624209 | CALL | 169 shares | $572,572 |
| COREWEAVE INC | COM CL A | 21873S108 | CALL | 57 shares | $567,378 |
| KRYSTAL BIOTECH INC | COM | 501147102 | — | 1,516 shares | $563,452 |
| KEEL INFRASTRUCTURE CORP | COM SHS | 486917107 | CALL | 875 shares | $502,250 |
| ALKERMES PLC | SHS | G01767105 | — | 9,410 shares | $493,037 |
| CROWDSTRIKE HLDGS INC | CL A | 22788C105 | — | 641 shares | $489,173 |
| TARSUS PHARMACEUTICALS INC | COM | 87650L103 | — | 6,721 shares | $423,020 |
| SANDISK CORP | COM | 80004C200 | — | 177 shares | $402,450 |
| VERICEL CORP | COM | 92346J108 | — | 8,440 shares | $375,496 |
| STUBHUB HLDGS INC | CL A | 86384P109 | — | 29,122 shares | $374,800 |
| KINIKSA PHARMACEUTICALS INTL | ORD SHS CL A | G52694109 | — | 5,811 shares | $371,613 |
| VERADERMICS INC | COMMON STOCK | 922967104 | — | 2,979 shares | $366,238 |
| KRYSTAL BIOTECH INC | COM | 501147102 | — | 984 shares | $365,723 |
| CLEVELAND-CLIFFS INC NEW | COM | 185899101 | CALL | 380 shares | $356,820 |
| SWEETGREEN INC | COM CL A | 87043Q108 | — | 30,334 shares | $267,243 |
| VERICEL CORP | COM | 92346J108 | — | 5,757 shares | $256,129 |
| VERADERMICS INC | COMMON STOCK | 922967104 | — | 2,032 shares | $249,814 |
| KINIKSA PHARMACEUTICALS INTL | ORD SHS CL A | G52694109 | — | 3,771 shares | $241,155 |
| CLEVELAND-CLIFFS INC NEW | COM | 185899101 | CALL | 246 shares | $230,994 |
| KEEL INFRASTRUCTURE CORP | COM SHS | 486917107 | CALL | 379 shares | $217,546 |
| SWEETGREEN INC | COM CL A | 87043Q108 | — | 19,653 shares | $173,143 |
| SANDISK CORP | COM | 80004C200 | — | 75 shares | $170,530 |
| STUBHUB HLDGS INC | CL A | 86384P109 | — | 12,411 shares | $159,730 |
| KEEL INFRASTRUCTURE CORP | COM SHS | 486917107 | CALL | 246 shares | $141,204 |
| SANDISK CORP | COM | 80004C200 | — | 51 shares | $115,960 |
| STUBHUB HLDGS INC | CL A | 86384P109 | — | 8,467 shares | $108,970 |