$509 Million is the total value of Atika Capital Management LLC's 154 reported holdings in Q2 2019. The portfolio turnover from Q1 2019 to Q2 2019 was 73.6% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| XBI | Buy | SPDR SERIES TRUSTput | $21,491,000 | +137.3% | 245,000 | +145.0% | 4.22% | +129.4% |
| QQQ | Sell | INVESCO QQQ TRput | $20,541,000 | -56.4% | 110,000 | -58.0% | 4.04% | -57.8% |
| OKTA | Buy | OKTA INCcl a | $18,526,000 | +52.3% | 150,000 | +2.0% | 3.64% | +47.3% |
| EXAS | Sell | EXACT SCIENCES CORP | $15,970,000 | +16.7% | 135,300 | -14.4% | 3.14% | +12.8% |
| SRPT | Buy | SAREPTA THERAPEUTICS INC | $13,979,000 | +30.3% | 92,000 | +2.2% | 2.75% | +26.0% |
| ARNA | Buy | ARENA PHARMACEUTICALS INC | $13,485,000 | +54.3% | 230,000 | +17.9% | 2.65% | +49.2% |
| KMX | New | CARMAX INC | $13,025,000 | – | 150,000 | +100.0% | 2.56% | – |
| NFLX | Buy | NETFLIX INC | $12,673,000 | +11.1% | 34,500 | +7.8% | 2.49% | +7.4% |
| AMZN | Buy | AMAZON COM INC | $12,498,000 | +32.5% | 6,600 | +24.6% | 2.46% | +28.1% |
| ROKU | Buy | ROKU INC | $11,956,000 | +58.4% | 132,000 | +12.8% | 2.35% | +53.2% |
| BYND | New | BEYOND MEAT INC | $11,408,000 | – | 71,000 | +100.0% | 2.24% | – |
| BATRK | Buy | LIBERTY MEDIA CORP DELAWARE | $11,048,000 | +4.7% | 395,000 | +3.9% | 2.17% | +1.2% |
| INSP | Buy | INSPIRE MED SYS INC | $10,007,000 | +26.8% | 165,000 | +18.7% | 1.97% | +22.6% |
| TEAM | Buy | ATLASSIAN CORP PLCcl a | $9,420,000 | +21.5% | 72,000 | +4.3% | 1.85% | +17.4% |
| GWPH | Sell | GW PHARMACEUTICALS PLCads | $9,309,000 | -2.3% | 54,000 | -4.4% | 1.83% | -5.5% |
| MLM | Buy | MARTIN MARIETTA MATLS INC | $9,205,000 | +76.0% | 40,000 | +53.8% | 1.81% | +70.1% |
| GRA | Buy | GRACE W R & CO DEL NEW | $8,981,000 | +0.9% | 118,000 | +3.5% | 1.76% | -2.4% |
| ZLAB | Buy | ZAI LAB LTDadr | $8,544,000 | +65.4% | 245,000 | +40.0% | 1.68% | +60.0% |
| DIS | New | DISNEY WALT CO | $8,517,000 | – | 61,000 | +100.0% | 1.67% | – |
| COUP | COUPA SOFTWARE INC | $8,104,000 | +39.2% | 64,000 | 0.0% | 1.59% | +34.6% | |
| EHTH | Buy | EHEALTH INC | $8,094,000 | +39.6% | 94,000 | +1.1% | 1.59% | +35.0% |
| RNG | Sell | RINGCENTRAL INCcl a | $8,045,000 | +0.2% | 70,000 | -6.0% | 1.58% | -3.2% |
| HEIA | New | HEICO CORP NEWcl a | $7,959,000 | – | 77,000 | +100.0% | 1.56% | – |
| DXCM | Sell | DEXCOM INC | $7,791,000 | -18.2% | 52,000 | -35.0% | 1.53% | -21.0% |
| IWM | Sell | ISHARES TRput | $7,774,000 | -59.4% | 50,000 | -60.0% | 1.53% | -60.7% |
| MSFT | Sell | MICROSOFT CORP | $7,569,000 | +6.1% | 56,500 | -6.6% | 1.49% | +2.6% |
| TNDM | Buy | TANDEM DIABETES CARE INC | $7,549,000 | +32.1% | 117,000 | +30.0% | 1.48% | +27.7% |
| ANET | Sell | ARISTA NETWORKS INC | $7,270,000 | -42.2% | 28,000 | -30.0% | 1.43% | -44.1% |
| SAGE | New | SAGE THERAPEUTICS INC | $7,049,000 | – | 38,500 | +100.0% | 1.38% | – |
| SHAK | New | SHAKE SHACK INCcl a | $6,930,000 | – | 96,000 | +100.0% | 1.36% | – |
| ISRG | Sell | INTUITIVE SURGICAL INC | $6,819,000 | -33.6% | 12,999 | -27.8% | 1.34% | -35.8% |
| EPAM | Sell | EPAM SYS INC | $6,404,000 | -9.8% | 37,000 | -11.9% | 1.26% | -12.8% |
| MDB | Sell | MONGODB INCcl a | $6,008,000 | -14.7% | 39,500 | -17.5% | 1.18% | -17.5% |
| ARGX | Sell | ARGENX SEsponsored adr | $5,931,000 | -8.5% | 41,900 | -19.3% | 1.16% | -11.5% |
| VMC | Buy | VULCAN MATLS CO | $5,836,000 | +51.7% | 42,500 | +30.8% | 1.15% | +46.5% |
| ETSY | ETSY INC | $5,708,000 | -8.7% | 93,000 | 0.0% | 1.12% | -11.7% | |
| PLAN | New | ANAPLAN INC | $5,653,000 | – | 112,000 | +100.0% | 1.11% | – |
| NBIX | New | NEUROCRINE BIOSCIENCES INC | $5,488,000 | – | 65,000 | +100.0% | 1.08% | – |
| ENPH | New | ENPHASE ENERGY INC | $5,468,000 | – | 300,000 | +100.0% | 1.07% | – |
| VAC | New | MARRIOTT VACTINS WORLDWID CO | $5,398,000 | – | 56,000 | +100.0% | 1.06% | – |
| TW | New | TRADEWEB MKTS INCcl a | $5,366,000 | – | 122,500 | +100.0% | 1.05% | – |
| CRWD | New | CROWDSTRIKE HLDGS INCcl a | $5,258,000 | – | 77,000 | +100.0% | 1.03% | – |
| BHVN | Buy | BIOHAVEN PHARMACTL HLDG CO L | $4,943,000 | +35.2% | 112,893 | +59.0% | 0.97% | +30.7% |
| NYT | Sell | NEW YORK TIMES COcl a | $4,894,000 | -45.4% | 150,000 | -45.1% | 0.96% | -47.3% |
| MRTX | New | MIRATI THERAPEUTICS INC | $4,842,000 | – | 47,000 | +100.0% | 0.95% | – |
| WORK | New | SLACK TECHNOLOGIES INC | $4,837,000 | – | 129,000 | +100.0% | 0.95% | – |
| ASND | Sell | ASCENDIS PHARMA A Ssponsored adr | $4,721,000 | -12.8% | 41,000 | -10.9% | 0.93% | -15.7% |
| PINS | New | PINTEREST INCcl a | $4,681,000 | – | 172,000 | +100.0% | 0.92% | – |
| CHRS | Buy | COHERUS BIOSCIENCES INC | $4,641,000 | +81.0% | 210,000 | +11.7% | 0.91% | +75.0% |
| IOVA | New | IOVANCE BIOTHERAPEUTICS INC | $4,536,000 | – | 185,000 | +100.0% | 0.89% | – |
| ADVM | New | ADVERUM BIOTECHNOLOGIES INC | $4,387,000 | – | 369,000 | +100.0% | 0.86% | – |
| TWLO | New | TWILIO INCcl a | $4,364,000 | – | 32,000 | +100.0% | 0.86% | – |
| GWPH | GW PHARMACEUTICALS PLCcall | $4,309,000 | +2.3% | 25,000 | 0.0% | 0.85% | -1.2% | |
| SQ | Sell | SQUARE INCcl a | $4,135,000 | -37.3% | 57,000 | -35.2% | 0.81% | -39.4% |
| GH | Sell | GUARDANT HEALTH INC | $4,058,000 | -7.2% | 47,000 | -17.5% | 0.80% | -10.3% |
| VCYT | New | VERACYTE INC | $3,905,000 | – | 137,000 | +100.0% | 0.77% | – |
| GOOS | Sell | CANADA GOOSE HOLDINGS INC | $3,872,000 | -35.5% | 100,000 | -20.0% | 0.76% | -37.6% |
| BCO | New | BRINKS CO | $3,816,000 | – | 47,000 | +100.0% | 0.75% | – |
| TWTR | New | TWITTER INC | $3,491,000 | – | 100,000 | +100.0% | 0.69% | – |
| ARQL | New | ARQULE INC | $3,490,000 | – | 317,000 | +100.0% | 0.69% | – |
| PTCT | New | PTC THERAPEUTICS INC | $3,376,000 | – | 75,000 | +100.0% | 0.66% | – |
| ZM | New | ZOOM VIDEO COMMUNICATIONS INcl a | $3,285,000 | – | 37,000 | +100.0% | 0.64% | – |
| ASH | Sell | ASHLAND GLOBAL HLDGS INC | $3,038,000 | -59.9% | 38,000 | -60.8% | 0.60% | -61.2% |
| PTLA | PORTOLA PHARMACEUTICALS INC | $2,713,000 | -21.8% | 100,000 | 0.0% | 0.53% | -24.4% | |
| CTLT | New | CATALENT INCcall | $2,710,000 | – | 50,000 | +100.0% | 0.53% | – |
| MDCO | New | MEDICINES CO | $2,589,000 | – | 71,000 | +100.0% | 0.51% | – |
| VAR | Sell | VARIAN MED SYS INC | $2,587,000 | -62.8% | 19,000 | -61.2% | 0.51% | -64.0% |
| GLPG | GALAPAGOS NVspon adr | $2,449,000 | +9.4% | 19,000 | 0.0% | 0.48% | +5.7% | |
| NVCR | Sell | NOVOCURE LTD | $2,086,000 | -25.3% | 32,990 | -43.1% | 0.41% | -27.8% |
| ZGNX | Sell | ZOGENIX INC | $1,911,000 | -54.3% | 40,000 | -47.4% | 0.38% | -55.9% |
| ATEX | PDVWIRELESS INC | $1,786,000 | +33.7% | 38,000 | 0.0% | 0.35% | +29.5% | |
| MDGL | Sell | MADRIGAL PHARMACEUTICALS INCcall | $1,782,000 | +136.3% | 17,000 | -37.0% | 0.35% | +128.8% |
| RARE | New | ULTRAGENYX PHARMACEUTICAL IN | $1,778,000 | – | 28,000 | +100.0% | 0.35% | – |
| MOH | Sell | MOLINA HEALTHCARE INC | $1,717,000 | -42.4% | 12,000 | -42.9% | 0.34% | -44.4% |
| RCKT | New | ROCKET PHARMACEUTICALS INC | $1,538,000 | – | 102,600 | +100.0% | 0.30% | – |
| ALLK | New | ALLAKOS INCput | $975,000 | – | 22,500 | +100.0% | 0.19% | – |
| MDCO | Buy | MEDICINES COcall | $806,000 | +89.6% | 22,100 | +45.4% | 0.16% | +83.7% |
| NTNX | Exit | NUTANIX INCcl a | $0 | – | -22,000 | -100.0% | -0.17% | – |
| DBD | Exit | DIEBOLD NXDF INCput | $0 | – | -100,000 | -100.0% | -0.22% | – |
| UNH | Exit | UNITEDHEALTH GROUP INC | $0 | – | -5,500 | -100.0% | -0.28% | – |
| RCKT | Exit | ROCKET PHARMACEUTICALS INCcall | $0 | – | -125,000 | -100.0% | -0.44% | – |
| FOLD | Exit | AMICUS THERAPEUTICS INC | $0 | – | -165,000 | -100.0% | -0.46% | – |
| SPOT | Exit | SPOTIFY TECHNOLOGY S A | $0 | – | -18,100 | -100.0% | -0.51% | – |
| VNDA | Exit | VANDA PHARMACEUTICALS INC | $0 | – | -141,000 | -100.0% | -0.53% | – |
| BMRN | Exit | BIOMARIN PHARMACEUTICAL INC | $0 | – | -34,500 | -100.0% | -0.62% | – |
| AERI | Exit | AERIE PHARMACEUTICALS INC | $0 | – | -65,000 | -100.0% | -0.63% | – |
| TDOC | Exit | TELADOC HEALTH INC | $0 | – | -59,000 | -100.0% | -0.67% | – |
| FTCH | Exit | FARFETCH LTDord sh cl a | $0 | – | -130,000 | -100.0% | -0.71% | – |
| PEN | Exit | PENUMBRA INC | $0 | – | -24,000 | -100.0% | -0.72% | – |
| HZNP | Exit | HORIZON PHARMA PLC | $0 | – | -155,000 | -100.0% | -0.83% | – |
| NVTA | Exit | INVITAE CORP | $0 | – | -185,000 | -100.0% | -0.88% | – |
| BA | Exit | BOEING CO | $0 | – | -12,000 | -100.0% | -0.93% | – |
| VRTX | Exit | VERTEX PHARMACEUTICALS INC | $0 | – | -26,000 | -100.0% | -0.97% | – |
| LITE | Exit | LUMENTUM HLDGS INCput | $0 | – | -90,000 | -100.0% | -1.03% | – |
| ZEN | Exit | ZENDESK INC | $0 | – | -72,000 | -100.0% | -1.24% | – |
| NBIX | Exit | NEUROCRINE BIOSCIENCES INCcall | $0 | – | -70,000 | -100.0% | -1.25% | – |
| MSGS | Exit | MADISON SQUARE GARDEN CO NEWcl a | $0 | – | -23,500 | -100.0% | -1.40% | – |
| RMD | Exit | RESMED INCput | $0 | – | -80,000 | -100.0% | -1.69% | – |
| SAGE | Exit | SAGE THERAPEUTICS INCcall | $0 | – | -52,500 | -100.0% | -1.70% | – |
| EFA | Exit | ISHARES TRput | $0 | – | -200,000 | -100.0% | -2.64% | – |
| AAPL | Exit | APPLE INCput | $0 | – | -90,000 | -100.0% | -3.47% | – |
Other managers
Other managers that, in addition to the filing manager(s), that filed the EDGAR filing(s):
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2019-08-12
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| MARTIN MARIETTA MATLS INC | 38 | Q3 2023 | 6.1% |
| NETFLIX INC | 35 | Q2 2023 | 5.6% |
| MICROSOFT CORP | 32 | Q3 2023 | 6.7% |
| AMAZON COM INC | 29 | Q3 2023 | 8.6% |
| LIBERTY MEDIA CORP DELAWARE | 29 | Q2 2023 | 5.3% |
| META PLATFORMS INC | 25 | Q3 2023 | 5.8% |
| INTUITIVE SURGICAL INC | 24 | Q3 2023 | 3.3% |
| ARGENX SE | 23 | Q3 2023 | 1.6% |
| INSPIRE MED SYS INC | 22 | Q3 2023 | 5.1% |
| EPAM SYS INC | 22 | Q3 2022 | 1.8% |
View Atika Capital Management LLC's complete holdings history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-02-13 |
| 13F-HR | 2023-11-13 |
| 13F-HR | 2023-08-11 |
| 13F-HR | 2023-05-12 |
| 13F-HR | 2023-02-13 |
| 13F-HR | 2022-11-14 |
| 13F-HR | 2022-08-12 |
| 13F-HR | 2022-05-13 |
| 13F-HR | 2022-02-11 |
| 13F-HR | 2021-11-12 |
View Atika Capital Management LLC's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.