Atika Capital Management LLC Q1 2023 Filing
Filed May 12, 2023
Portfolio Value
$677.1T
Holdings
75
Report Date
Q1 2023
Filing Type
13F-HR
All Holdings (75 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | PIIMPINJ INC | 363,000 | $49.2T | 7.26% | |
| 2 | INSPINSPIRE MED SYS INC | 141,365 | $33.1T | 4.89% | |
| 3 | FWONALIBERTY MEDIA CORP DEL | 410,000 | $30.7T | 4.53% | |
| 4 | SWAVUSDSHOCKWAVE MED INC | 118,000 | $25.6T | 3.78% | |
| 5 | ENPHENPHASE ENERGY INC | 120,700 | $25.4T | 3.75% | |
| 6 | MSFTMICROSOFT CORP | 87,000 | $25.1T | 3.70% | |
| 7 | SOXXISHARES TR | 500 | $22.2T | 3.28% | Put |
| 8 | NVDANVIDIA CORPORATION | 80,000 | $22.2T | 3.28% | |
| 9 | CALXCALIX INC | 408,500 | $21.9T | 3.23% | |
| 10 | ISRGINTUITIVE SURGICAL INC | 67,000 | $17.1T | 2.53% | |
| 11 | RGENREPLIGEN CORP | 92,761 | $15.6T | 2.31% | |
| 12 | MLMMARTIN MARIETTA MATLS INC | 38,000 | $13.5T | 1.99% | |
| 13 | MLB1MERCADOLIBRE INC | 9,900 | $13.0T | 1.93% | |
| 14 | DC4DEXCOM INC | 110,060 | $12.8T | 1.89% | |
| 15 | COTYCOTY INC | 1,052,926 | $12.7T | 1.88% | |
| 16 | TWTRADEWEB MKTS INC | 160,000 | $12.6T | 1.87% | |
| 17 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 125,000 | $11.6T | 1.72% | |
| 18 | MANUMANCHESTER UTD PLC NEW | 336,720 | $11.2T | 1.66% | Call |
| 19 | SHWSHERWIN WILLIAMS CO | 48,500 | $10.9T | 1.61% | |
| 20 | NETCLOUDFLARE INC | 165,500 | $10.2T | 1.51% | |
| 21 | METAMETA PLATFORMS INC | 48,000 | $10.2T | 1.50% | |
| 22 | ACHCACADIA HEALTHCARE COMPANY IN | 139,000 | $10.0T | 1.48% | |
| 23 | CTLTEURCATALENT INC | 151,450 | $10.0T | 1.47% | |
| 24 | AXSMAXSOME THERAPEUTICS INC | 155,000 | $9.6T | 1.41% | |
| 25 | DUOLDUOLINGO INC | 65,000 | $9.3T | 1.37% | |
| 26 | ARGXARGENX SE | 24,695 | $9.2T | 1.36% | |
| 27 | AMDADVANCED MICRO DEVICES INC | 93,000 | $9.1T | 1.35% | |
| 28 | RPDRAPID7 INC | 190,000 | $8.7T | 1.29% | |
| 29 | TSLATESLA INC | 41,000 | $8.5T | 1.26% | |
| 30 | XYZBLOCK INC | 120,000 | $8.2T | 1.22% | |
| 31 | REGNREGENERON PHARMACEUTICALS | 9,690 | $8.0T | 1.18% | |
| 32 | FCXFREEPORT-MCMORAN INC | 190,000 | $7.8T | 1.15% | |
| 33 | SSENTINELONE INC | 475,000 | $7.8T | 1.15% | |
| 34 | KRTXKARUNA THERAPEUTICS INC | 42,275 | $7.7T | 1.13% | |
| 35 | NFLXNETFLIX INC | 22,000 | $7.6T | 1.12% | |
| 36 | POOLPOOL CORP | 21,850 | $7.5T | 1.10% | |
| 37 | CTVACORTEVA INC | 121,000 | $7.3T | 1.08% | |
| 38 | —AVID TECHNOLOGY INC | 219,000 | $7.0T | 1.03% | |
| 39 | MDBMONGODB INC | 29,925 | $7.0T | 1.03% | |
| 40 | PRCTPROCEPT BIOROBOTICS CORP | 244,726 | $7.0T | 1.03% | |
| 41 | BWXTBWX TECHNOLOGIES INC | 108,000 | $6.8T | 1.01% | |
| 42 | TNDMTANDEM DIABETES CARE INC | 145,350 | $5.9T | 0.87% | |
| 43 | CP.TOCANADIAN PAC RY LTD | 70,000 | $5.4T | 0.80% | |
| 44 | ZLABZAI LAB LTD | 159,500 | $5.3T | 0.78% | |
| 45 | FERGFERGUSON PLC NEW | 39,000 | $5.2T | 0.77% | |
| 46 | PINSPINTEREST INC | 184,500 | $5.0T | 0.74% | |
| 47 | ABNBAIRBNB INC | 39,500 | $4.9T | 0.73% | |
| 48 | ILMNILLUMINA INC | 20,000 | $4.7T | 0.69% | |
| 49 | BATRKUSDLIBERTY MEDIA CORP DEL | 135,000 | $4.5T | 0.67% | |
| 50 | ENVXENOVIX CORPORATION | 305,000 | $4.5T | 0.67% | |
| 51 | HCPHASHICORP INC | 151,000 | $4.4T | 0.65% | |
| 52 | BLKBBLACKBAUD INC | 60,000 | $4.2T | 0.61% | |
| 53 | MPTMEDICAL PPTYS TRUST INC | 5,000 | $4.1T | 0.61% | Put |
| 54 | JAZZJAZZ PHARMACEUTICALS PLC | 26,500 | $3.9T | 0.57% | |
| 55 | ROIVROIVANT SCIENCES LTD | 485,000 | $3.6T | 0.53% | |
| 56 | BBIOBRIDGEBIO PHARMA INC | 91,020 | $3.2T | 0.47% | Call |
| 57 | PCORPROCORE TECHNOLOGIES INC | 47,500 | $3.0T | 0.44% | |
| 58 | DDOGDATADOG INC | 40,000 | $2.9T | 0.43% | |
| 59 | PLRXPLIANT THERAPEUTICS INC | 109,190 | $2.9T | 0.43% | |
| 60 | ITCIEURINTRA-CELLULAR THERAPIES INC | 53,000 | $2.9T | 0.42% | |
| 61 | FIVNFIVE9 INC | 39,000 | $2.8T | 0.42% | |
| 62 | CYTKCYTOKINETICS INC | 75,063 | $2.6T | 0.39% | |
| 63 | GTLSCHART INDS INC | 20,500 | $2.6T | 0.38% | |
| 64 | XENEXENON PHARMACEUTICALS INC | 67,450 | $2.4T | 0.36% | |
| 65 | PRTAPROTHENA CORP PLC | 48,578 | $2.4T | 0.35% | |
| 66 | CLFDCLEARFIELD INC | 45,600 | $2.1T | 0.31% | |
| 67 | VISNCOMMSCOPE HLDG CO INC | 3,000 | $1.9T | 0.28% | Call |
| 68 | HUBSHUBSPOT INC | 4,350 | $1.9T | 0.28% | |
| 69 | —WAVERLEY CAPITAL ACQUIS CORP | 177,909 | $1.8T | 0.27% | |
| 70 | TASTUSDCARROLS RESTAURANT GROUP INC | 731,892 | $1.6T | 0.24% | |
| 71 | GBIOGBXGENERATION BIO CO | 355,000 | $1.5T | 0.23% | |
| 72 | FRCBFIRST REP BK SAN FRANCISCO C | 1,000 | $1.4T | 0.21% | Put |
| 73 | AMZNAMAZON COM INC | 4,000 | $413.2B | 0.06% | |
| 74 | SICPQSILVERGATE CAP CORP | 1,750 | $283.5B | 0.04% | Put |
| 75 | CDNACAREDX INC | 73 | $66.7B | 0.01% | Put |