$150 Million is the total value of Atika Capital Management LLC's 122 reported holdings in Q1 2015. The portfolio turnover from Q4 2014 to Q1 2015 was 81.2% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| B108PS | Buy | ACTAVIS PLC | $7,143,000 | +32.6% | 24,000 | +14.7% | 4.77% | +21.1% |
| DOOR | Buy | MASONITE INTL CORP NEW | $6,726,000 | +29.5% | 100,000 | +18.3% | 4.49% | +18.3% |
| RCPT | Sell | RECEPTOS INC | $6,101,000 | -3.3% | 37,000 | -28.2% | 4.07% | -11.7% |
| FB | Sell | FACEBOOK INCcl a | $6,001,000 | -17.3% | 73,000 | -21.5% | 4.00% | -24.5% |
| AAP | Sell | ADVANCE AUTO PARTS INC | $4,490,000 | -15.9% | 30,000 | -10.4% | 3.00% | -23.2% |
| ILMN | Buy | ILLUMINA INC | $4,363,000 | +6.8% | 23,500 | +6.2% | 2.91% | -2.4% |
| OCR | Buy | OMNICARE INC | $4,008,000 | +66.5% | 52,000 | +57.6% | 2.68% | +52.1% |
| MLM | New | MARTIN MARIETTA MATLS INC | $3,915,000 | – | 28,000 | +100.0% | 2.61% | – |
| SHPG | Buy | SHIRE PLCsponsored adr | $3,829,000 | +80.2% | 16,000 | +60.0% | 2.56% | +64.6% |
| MYCC | Sell | CLUBCORP HLDGS INC | $3,775,000 | -13.9% | 195,000 | -20.2% | 2.52% | -21.4% |
| ICLR | New | ICON PLC | $3,561,000 | – | 50,500 | +100.0% | 2.38% | – |
| PTLA | New | PORTOLA PHARMACEUTICALS INC | $3,379,000 | – | 89,000 | +100.0% | 2.26% | – |
| GOOG | Buy | GOOGLE INCcl c | $3,370,000 | +112.8% | 6,150 | +104.3% | 2.25% | +94.2% |
| EW | New | EDWARDS LIFESCIENCES CORP | $3,277,000 | – | 23,000 | +100.0% | 2.19% | – |
| DRII | Buy | DIAMOND RESORTS INTL INC | $3,159,000 | +36.4% | 94,500 | +13.9% | 2.11% | +24.5% |
| TWTR | New | TWITTER INC | $3,105,000 | – | 62,000 | +100.0% | 2.07% | – |
| BBSI | New | BARRETT BUSINESS SERVICES IN | $2,956,000 | – | 69,000 | +100.0% | 1.97% | – |
| GRUB | Buy | GRUBHUB INC | $2,951,000 | +231.6% | 65,000 | +165.3% | 1.97% | +203.1% |
| CNC | Buy | CENTENE CORP DEL | $2,899,000 | +39.6% | 41,000 | +105.0% | 1.94% | +27.5% |
| AMAG | New | AMAG PHARMACEUTICALS INC | $2,733,000 | – | 50,000 | +100.0% | 1.82% | – |
| THRM | New | GENTHERM INC | $2,728,000 | – | 54,000 | +100.0% | 1.82% | – |
| TDG | Sell | TRANSDIGM GROUP INC | $2,707,000 | -2.6% | 12,375 | -12.6% | 1.81% | -11.1% |
| LNKD | New | LINKEDIN CORP | $2,636,000 | – | 10,550 | +100.0% | 1.76% | – |
| SKX | New | SKECHERS U S A INCcl a | $2,588,000 | – | 36,000 | +100.0% | 1.73% | – |
| ATRO | Buy | ASTRONICS CORP | $2,580,000 | +66.6% | 35,000 | +25.0% | 1.72% | +52.1% |
| ABMD | New | ABIOMED INC | $2,577,000 | – | 36,000 | +100.0% | 1.72% | – |
| ESPR | New | ESPERION THERAPEUTICS INC NE | $2,546,000 | – | 27,500 | +100.0% | 1.70% | – |
| UTHR | New | UNITED THERAPEUTICS CORP DEL | $2,414,000 | – | 14,000 | +100.0% | 1.61% | – |
| TEVA | New | TEVA PHARMACEUTICAL INDS LTDadr | $2,367,000 | – | 38,000 | +100.0% | 1.58% | – |
| JAZZ | Buy | JAZZ PHARMACEUTICALS PLC | $2,350,000 | +102.2% | 13,600 | +91.5% | 1.57% | +84.7% |
| BLUE | Sell | BLUEBIRD BIO INC | $2,174,000 | +21.5% | 18,000 | -7.7% | 1.45% | +10.9% |
| ACHC | Buy | ACADIA HEALTHCARE COMPANY IN | $2,148,000 | +25.3% | 30,000 | +7.1% | 1.43% | +14.4% |
| CSTE | Sell | CAESARSTONE SDOT-YAM LTD | $2,125,000 | -35.8% | 35,000 | -36.8% | 1.42% | -41.4% |
| NBIX | Buy | NEUROCRINE BIOSCIENCES INC | $2,033,000 | +506.9% | 51,200 | +241.3% | 1.36% | +453.9% |
| ALLE | New | ALLEGION PUB LTD CO | $1,957,000 | – | 32,000 | +100.0% | 1.31% | – |
| DIS | Sell | DISNEY WALT CO | $1,888,000 | -8.9% | 18,000 | -18.2% | 1.26% | -16.8% |
| HUM | Sell | HUMANA INC | $1,869,000 | +0.9% | 10,500 | -18.6% | 1.25% | -7.9% |
| INCY | Buy | INCYTE CORP | $1,833,000 | +195.2% | 20,000 | +135.3% | 1.22% | +169.4% |
| CLVS | New | CLOVIS ONCOLOGY INC | $1,819,000 | – | 24,500 | +100.0% | 1.21% | – |
| CELG | Sell | CELGENE CORP | $1,786,000 | -25.7% | 15,500 | -27.9% | 1.19% | -32.2% |
| FOLD | Sell | AMICUS THERAPEUTICS INC | $1,774,000 | +6.6% | 163,000 | -18.5% | 1.18% | -2.6% |
| UHS | Sell | UNIVERSAL HLTH SVCS INCcl b | $1,707,000 | -44.5% | 14,500 | -47.6% | 1.14% | -49.4% |
| RDUS | Buy | RADIUS HEALTH INC | $1,667,000 | +29.8% | 40,500 | +22.7% | 1.11% | +18.7% |
| GME | New | GAMESTOP CORP NEWput | $1,663,000 | – | 43,800 | +100.0% | 1.11% | – |
| SCTY | New | SOLARCITY CORP | $1,538,000 | – | 30,000 | +100.0% | 1.03% | – |
| ADPTQ | Buy | ADEPTUS HEALTH INCcl a | $1,457,000 | +39.2% | 29,000 | +3.6% | 0.97% | +27.1% |
| FLT | Buy | FLEETCOR TECHNOLOGIES INC | $1,283,000 | +7.8% | 8,500 | +6.2% | 0.86% | -1.6% |
| LC | Sell | LENDINGCLUB CORP | $1,278,000 | -56.1% | 65,000 | -43.5% | 0.85% | -59.9% |
| TRUE | Sell | TRUECAR INC | $1,214,000 | -45.3% | 68,000 | -29.9% | 0.81% | -50.1% |
| VRX | New | VALEANT PHARMACEUTICALS INTL | $1,192,000 | – | 6,000 | +100.0% | 0.80% | – |
| ACAD | Sell | ACADIA PHARMACEUTICALS INC | $1,141,000 | -69.7% | 35,000 | -70.5% | 0.76% | -72.3% |
| JUNO | Buy | JUNO THERAPEUTICS INC | $1,092,000 | +60.8% | 18,000 | +38.5% | 0.73% | +47.0% |
| SEAS | New | SEAWORLD ENTMT INCcall | $1,031,000 | – | 53,500 | +100.0% | 0.69% | – |
| XENT | New | INTERSECT ENT INC | $982,000 | – | 38,000 | +100.0% | 0.66% | – |
| CBS | New | CBS CORP NEWcall | $806,000 | – | 13,300 | +100.0% | 0.54% | – |
| ACAD | Buy | ACADIA PHARMACEUTICALS INCcall | $691,000 | +577.5% | 21,200 | +562.5% | 0.46% | +514.7% |
| HQY | Sell | HEALTHEQUITY INC | $640,000 | -8.8% | 25,600 | -7.2% | 0.43% | -16.8% |
| ALNY | New | ALNYLAM PHARMACEUTICALS INC | $574,000 | – | 5,500 | +100.0% | 0.38% | – |
| AGIO | Sell | AGIOS PHARMACEUTICALS INC | $471,000 | -84.4% | 5,000 | -81.5% | 0.31% | -85.8% |
| OPHT | New | OPHTHOTECH CORP | $419,000 | – | 9,000 | +100.0% | 0.28% | – |
| ANAC | Sell | ANACOR PHARMACEUTICALS INC | $347,000 | -77.3% | 6,000 | -87.4% | 0.23% | -79.3% |
| JVA | Exit | COFFEE HLDGS INC | $0 | – | -18,400 | -100.0% | -0.07% | – |
| CRME | Exit | CARDIOME PHARMA CORP | $0 | – | -14,213 | -100.0% | -0.10% | – |
| SLXP | Exit | SALIX PHARMACEUTICALS INC | $0 | – | -2,500 | -100.0% | -0.21% | – |
| EHTH | Exit | EHEALTH INCcall | $0 | – | -17,900 | -100.0% | -0.33% | – |
| PBYI | Exit | PUMA BIOTECHNOLOGY INC | $0 | – | -2,500 | -100.0% | -0.35% | – |
| COO | Exit | COOPER COS INC | $0 | – | -3,000 | -100.0% | -0.36% | – |
| KATE | Exit | KATE SPADE & CO | $0 | – | -22,000 | -100.0% | -0.52% | – |
| BMRN | Exit | BIOMARIN PHARMACEUTICAL INC | $0 | – | -8,000 | -100.0% | -0.53% | – |
| CAB | Exit | CABELAS INC | $0 | – | -14,500 | -100.0% | -0.56% | – |
| OMER | Exit | OMEROS CORP | $0 | – | -31,000 | -100.0% | -0.56% | – |
| GMCR | Exit | KEURIG GREEN MTN INC | $0 | – | -6,000 | -100.0% | -0.58% | – |
| VRX | Exit | VALEANT PHARMACEUTICALS INTLcall | $0 | – | -6,000 | -100.0% | -0.63% | – |
| ALXN | Exit | ALEXION PHARMACEUTICALS INC | $0 | – | -5,000 | -100.0% | -0.68% | – |
| EVHC | Exit | ENVISION HEALTHCARE HLDGS IN | $0 | – | -31,000 | -100.0% | -0.79% | – |
| VRTX | Exit | VERTEX PHARMACEUTICALS INC | $0 | – | -9,500 | -100.0% | -0.82% | – |
| BMY | Exit | BRISTOL MYERS SQUIBB COcall | $0 | – | -20,000 | -100.0% | -0.86% | – |
| IBN | Exit | ICICI BK LTDadr | $0 | – | -120,000 | -100.0% | -1.01% | – |
| HNT | Exit | HEALTH NET INC | $0 | – | -27,900 | -100.0% | -1.09% | – |
| FLML | Exit | FLAMEL TECHNOLOGIES SAsponsored adr | $0 | – | -93,000 | -100.0% | -1.16% | – |
| EHTH | Exit | EHEALTH INC | $0 | – | -65,500 | -100.0% | -1.19% | – |
| ZTS | Exit | ZOETIS INCcl a | $0 | – | -38,000 | -100.0% | -1.20% | – |
| PODD | Exit | INSULET CORP | $0 | – | -36,000 | -100.0% | -1.21% | – |
| SAVE | Exit | SPIRIT AIRLS INC | $0 | – | -23,000 | -100.0% | -1.27% | – |
| RCPT | Exit | RECEPTOS INCput | $0 | – | -15,000 | -100.0% | -1.34% | – |
| MPAA | Exit | MOTORCAR PTS AMER INC | $0 | – | -66,000 | -100.0% | -1.50% | – |
| LULU | Exit | LULULEMON ATHLETICA INC | $0 | – | -37,500 | -100.0% | -1.53% | – |
| VSI | Exit | VITAMIN SHOPPE INC | $0 | – | -44,000 | -100.0% | -1.56% | – |
| AVNR | Exit | AVANIR PHARMACEUTICALS INCcl a new | $0 | – | -128,674 | -100.0% | -1.59% | – |
| GOOGL | Exit | GOOGLE INCcl a | $0 | – | -4,465 | -100.0% | -1.73% | – |
| AGN | Exit | ALLERGAN INC | $0 | – | -11,300 | -100.0% | -1.76% | – |
| ABBV | Exit | ABBVIE INC | $0 | – | -57,399 | -100.0% | -2.74% | – |
| VSI | Exit | VITAMIN SHOPPE INCcall | $0 | – | -80,000 | -100.0% | -2.84% | – |
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 2015-05-15
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.