13F-HR filed by Atika Capital Management LLC
Atika Capital Management LLC filed this 13F-HR for the quarter ended 2018-09-30, filed 2018-11-14, with 86 holding rows worth $557,603,000.
- Accession
- 0001172661-18-002154
- Filer
- CIK 1599731
- Filed
- 2018-11-14
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q3 2018
A holdings report, 172 entries on the cover page, a total value of $557,603,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $557,603,000 with VALUE read as thousands by filing date, 13F file number 028-15941. The quarter's positions are built on this report. The resolved quarter.
Other managers
- included managerAtika Capital Partners LP028-16711
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| iShares Russell 2000 ETF | 464287655 | SHS | 250,000 | $42,139,000 | thousands by filing date | put |
| INVESCO QQQ TR | 46090E103 | COM | 150,000 | $27,868,000 | thousands by filing date | put |
| SPDR SER TR | 78464A870 | S&P BIOTECH | 250,000 | $23,967,000 | thousands by filing date | put |
| DEXCOM INC COM | 252131107 | Stock | 117,000 | $16,736,000 | thousands by filing date | |
| WORLD WRESTLING ENTMT INC | 98156Q108 | CL A | 155,000 | $14,993,000 | thousands by filing date | call |
| LIVANOVA PLC | G5509L101 | SHS | 117,500 | $14,567,000 | thousands by filing date | call |
| SAREPTA THERAPEUTICS INC | 803607100 | COM | 79,000 | $12,759,000 | thousands by filing date | |
| LIBERTY | 531229888 | COMMON STOCK | 449,456 | $12,248,000 | thousands by filing date | |
| Netflix, Inc | 64110L106 | COM | 31,800 | $11,897,000 | thousands by filing date | |
| TELADOC HEALTH INC | 87918A105 | COM | 133,000 | $11,485,000 | thousands by filing date | |
| Microsoft Corp | 594918104 | COM | 99,000 | $11,322,000 | thousands by filing date | |
| Amazon.com, Inc | 023135106 | COM | 5,650 | $11,317,000 | thousands by filing date | |
| Intuitive Surgical,Inc. | 46120E602 | COM | 19,300 | $11,078,000 | thousands by filing date | |
| BLOCK INC CL A | 852234103 | Stock | 105,000 | $10,396,000 | thousands by filing date | |
| NOVOCURE LTD | G6674U108 | ORD SHS | 197,000 | $10,323,000 | thousands by filing date | |
| EXACT SCIENCES CORP COM | 30063P105 | Stock | 125,000 | $9,865,000 | thousands by filing date | |
| OKTAINCCLASSA | 679295105 | STOK | 138,000 | $9,709,000 | thousands by filing date | |
| RINGCENTRAL INC | 76680R206 | CL A | 99,000 | $9,212,000 | thousands by filing date | |
| HUBSPOTINC | 443573100 | STOK | 60,000 | $9,057,000 | thousands by filing date | |
| ROKU INC COM CL A | 77543R102 | Stock | 114,000 | $8,326,000 | thousands by filing date | |
| ARENA PHARMACEUTICALS INC | 040047607 | COM NEW | 180,000 | $8,284,000 | thousands by filing date | |
| UnitedHealth Group Inc | 91324P102 | COM | 29,800 | $7,928,000 | thousands by filing date | |
| ALIGN TECHNOLOGY INC COM | 016255101 | Stock | 20,000 | $7,824,000 | thousands by filing date | |
| LAKEFRONT BIOTHERAPEUTICS NV | 36315X101 | SPON ADR | 65,100 | $7,320,000 | thousands by filing date | |
| MOLINA HEALTHCARE INC | 60855R100 | COM | 48,000 | $7,138,000 | thousands by filing date | |
| ASHLAND INC | 044186104 | COM | 83,200 | $6,978,000 | thousands by filing date | |
| Elevance Health, Inc. | 036752103 | COM | 25,000 | $6,851,000 | thousands by filing date | |
| ATLASSIAN CORP | G06242104 | CL A | 69,000 | $6,634,000 | thousands by filing date | principal |
| SHAKE SHACK INC | 819047101 | CL A | 104,000 | $6,553,000 | thousands by filing date | |
| PIVOTAL SOFTWARE INC | 72582H107 | COM CL A | 330,000 | $6,461,000 | thousands by filing date | |
| SIENTRA INC | 82621J105 | COM | 256,600 | $6,128,000 | thousands by filing date | |
| GRACE W R & CO DEL NEW COM | 38388F108 | Stock | 83,000 | $5,931,000 | thousands by filing date | |
| WORLD WRESTLING ENTMT INC | 98156Q108 | CL A | 60,000 | $5,804,000 | thousands by filing date | |
| CENTENE CORP DEL COM | 15135B101 | Stock | 40,000 | $5,791,000 | thousands by filing date | |
| MEDICINES CO | 584688105 | COM | 182,500 | $5,457,000 | thousands by filing date | call |
| ENDOCYTE INC | 29269A102 | COM | 305,000 | $5,417,000 | thousands by filing date | |
| INSPIRE MED SYS INC COM | 457730109 | Stock | 126,400 | $5,319,000 | thousands by filing date | |
| INSULET CORP COM | 45784P101 | Stock | 49,000 | $5,191,000 | thousands by filing date | |
| BIO RAD LABS INC | 090572207 | CL A | 16,500 | $5,164,000 | thousands by filing date | |
| BIOMARIN PHARMACEUTICAL INC | 09061G101 | COM | 51,900 | $5,033,000 | thousands by filing date | call |
| GW PHARMACEUTICALS PLC | 36197T103 | ADS | 29,000 | $5,010,000 | thousands by filing date | |
| 2U INC | 90214J101 | COM | 66,500 | $5,000,000 | thousands by filing date | |
| TANDEM DIABETES CARE INC | 875372203 | COM NEW | 115,000 | $4,926,000 | thousands by filing date | |
| ARGENX SE SPONSORED ADR | 04016X101 | ADR | 63,630 | $4,826,000 | thousands by filing date | |
| FIVE BELOW INC COM | 33829M101 | Stock | 37,000 | $4,812,000 | thousands by filing date | |
| EVENTBRITE INC | 29975E109 | COM CL A | 125,000 | $4,747,000 | thousands by filing date | |
| EPAM SYS INC COM | 29414B104 | Stock | 34,200 | $4,709,000 | thousands by filing date | |
| Bristol-Myers Squibb Company | 110122108 | COM | 75,000 | $4,656,000 | thousands by filing date | call |
| LIBERTY MEDIA CORP DEL | 531229854 | COM SER C FRMLA | 123,000 | $4,574,000 | thousands by filing date | |
| GRUBHUB INC | 400110102 | COM | 32,000 | $4,436,000 | thousands by filing date | |
| ILLUMINA INC | 452327109 | COM | 12,000 | $4,404,000 | thousands by filing date | |
| VEEVA SYS INC CL A COM | 922475108 | Stock | 39,500 | $4,301,000 | thousands by filing date | |
| ALLAKOS INC | 01671P100 | COM | 95,071 | $4,277,000 | thousands by filing date | |
| MARTIN MARIETTA MATLS INC COM | 573284106 | Stock | 23,000 | $4,185,000 | thousands by filing date | |
| MONGODB INC CL A | 60937P106 | Stock | 48,000 | $3,915,000 | thousands by filing date | |
| SOMNIGROUP INTERNATIONAL INC COM | 88023U101 | Stock | 72,000 | $3,809,000 | thousands by filing date | |
| ETSY INC | 29786A106 | COM | 73,000 | $3,751,000 | thousands by filing date | |
| INOGEN INC | 45780L104 | COM | 15,000 | $3,662,000 | thousands by filing date | |
| WAYFAIR INC | 94419L101 | CL A | 24,500 | $3,618,000 | thousands by filing date | |
| CANADA GOOSE HLDGS INC SHS SUB VTG | 135086106 | Stock | 56,000 | $3,614,000 | thousands by filing date | |
| EHEALTH INC | 28238P109 | COM | 125,633 | $3,550,000 | thousands by filing date | |
| Vertex Pharmaceuticals Incorporated | 92532F100 | COM | 18,000 | $3,470,000 | thousands by filing date | |
| NEW YORK TIMES CO MTN BE CL A | 650111107 | Stock | 147,700 | $3,419,000 | thousands by filing date | |
| CF INDUSTRIES HOLD COM | 125269100 | Stock | 57,000 | $3,103,000 | thousands by filing date | |
| MADRIGAL PHARMACEUTICALS INC COM | 558868105 | Stock | 14,000 | $2,998,000 | thousands by filing date | |
| META PLATFORMS INC CL A | 30303M102 | COM | 18,000 | $2,960,000 | thousands by filing date | |
| LOXO ONCOLOGY INC | 548862101 | COM | 17,000 | $2,905,000 | thousands by filing date | |
| STITCH FIX INC | 860897107 | COM CL A | 65,292 | $2,858,000 | thousands by filing date | |
| ICU MED INC | 44930G107 | COM | 10,000 | $2,827,000 | thousands by filing date | |
| LIVANOVA PLC | G5509L101 | SHS | 22,000 | $2,728,000 | thousands by filing date | |
| BLUEBIRD BIO INC | 09609G100 | COM | 18,100 | $2,642,000 | thousands by filing date | |
| ZOGENIX INC. | 98978L204 | Common Stock | 51,000 | $2,530,000 | thousands by filing date | |
| ARISTA NETWORKS INC | 040413106 | COM | 9,500 | $2,526,000 | thousands by filing date | |
| MOMENTA PHARMACEUTICALS INC | 60877T100 | COM | 95,000 | $2,499,000 | thousands by filing date | |
| AUTODESK INC COM | 052769106 | Stock | 14,000 | $2,186,000 | thousands by filing date | |
| ACTVISION BLIZZARD INC | 00507V109 | COM | 24,000 | $1,997,000 | thousands by filing date | |
| LIBERTY MEDIA CORP DEL | 531229854 | COM SER C FRMLA | 40,000 | $1,488,000 | thousands by filing date | call |
| ADVANSIX INC | 00773T101 | COM | 40,000 | $1,358,000 | thousands by filing date | |
| NATERA INC COM | 632307104 | Stock | 50,000 | $1,197,000 | thousands by filing date | |
| ARENA PHARMACEUTICALS INC | 040047607 | COM NEW | 25,000 | $1,151,000 | thousands by filing date | call |
| CRISPR THERAPEUTICS AG NAMEN AKT | H17182108 | Stock | 20,000 | $887,000 | thousands by filing date | call |
| SOMNIGROUP INTERNATIONAL INC COM | 88023U101 | Stock | 15,000 | $794,000 | thousands by filing date | call |
| PORTOLA PHARMACEUTICALS INC COM | 737010108 | Stock | 25,000 | $665,000 | thousands by filing date | call |
| MEDICINES CO | 584688105 | COM | 20,000 | $599,000 | thousands by filing date | |
| INTREXON CORP | 46122T102 | COM | 20,000 | $344,000 | thousands by filing date | put |
| NUVECTRA CORP | 67075N108 | COM | 10,000 | $220,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-18-002154 | this filing | 2018-11-14 | acceptance time not in the bulk data set |