$3.25 Billion is the total value of CASTLEARK MANAGEMENT LLC's 369 reported holdings in Q2 2018. The portfolio turnover from Q1 2018 to Q2 2018 was 74.4% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| UNH | Buy | UNITEDHEALTH GROUP INC | $60,733,000 | +48.8% | 247,546 | +29.8% | 1.87% | +44.7% |
| AAPL | Buy | APPLE INC | $55,634,000 | +102.4% | 300,544 | +83.4% | 1.71% | +96.6% |
| ALGN | Buy | ALIGN TECHNOLOGY INC | $54,329,000 | +100.5% | 158,791 | +47.2% | 1.67% | +94.9% |
| NFLX | Buy | NETFLIX INC | $47,213,000 | +36.3% | 120,617 | +2.9% | 1.45% | +32.5% |
| CLR | Buy | CONTINENTAL RESOURCES INC | $39,821,000 | +10.9% | 614,896 | +1.0% | 1.23% | +7.8% |
| COST | Buy | COSTCO WHSL CORP NEW | $39,002,000 | +7286.7% | 186,631 | +6565.4% | 1.20% | +6964.7% |
| PVH | Buy | PVH CORP | $36,753,000 | +444.4% | 245,478 | +450.6% | 1.13% | +428.5% |
| UNP | New | UNION PAC CORP | $36,674,000 | – | 258,850 | +100.0% | 1.13% | – |
| CAT | Buy | CATERPILLAR INC DEL | $36,307,000 | +6.1% | 267,613 | +15.3% | 1.12% | +3.2% |
| SPGI | Buy | S&P GLOBAL INC | $34,824,000 | +62.2% | 170,796 | +52.0% | 1.07% | +57.6% |
| VLO | Buy | VALERO ENERGY CORP NEW | $28,853,000 | +339.0% | 260,333 | +267.4% | 0.89% | +326.9% |
| NOW | Buy | SERVICENOW INC | $27,314,000 | +3489.2% | 158,370 | +3342.8% | 0.84% | +3404.2% |
| EW | Buy | EDWARDS LIFESCIENCES CORP | $25,824,000 | +5703.1% | 177,397 | +5461.0% | 0.80% | +5578.6% |
| ATVI | Buy | ACTIVISION BLIZZARD INC | $25,025,000 | +338.3% | 327,897 | +287.5% | 0.77% | +325.4% |
| ADBE | Buy | ADOBE SYS INC | $21,418,000 | +126.8% | 87,849 | +101.0% | 0.66% | +120.4% |
| ERI | Buy | ELDORADO RESORTS INC | $19,471,000 | +39.3% | 497,980 | +17.6% | 0.60% | +35.2% |
| LGND | Buy | LIGAND PHARMACEUTICALS INC | $19,104,000 | +38.1% | 92,215 | +10.1% | 0.59% | +34.2% |
| IART | New | INTEGRA LIFESCIENCES HLDGS C | $18,130,000 | – | 281,481 | +100.0% | 0.56% | – |
| SUPN | New | SUPERNUS PHARMACEUTICALS INC | $18,065,000 | – | 301,845 | +100.0% | 0.56% | – |
| MTZ | Buy | MASTEC INC | $17,698,000 | +14.6% | 348,723 | +6.3% | 0.54% | +11.5% |
| TIF | New | TIFFANY & CO NEW | $16,904,000 | – | 128,449 | +100.0% | 0.52% | – |
| WW | Buy | WEIGHT WATCHERS INTL INC NEW | $16,458,000 | +65.7% | 162,785 | +4.5% | 0.51% | +61.5% |
| FDX | Buy | FEDEX CORP | $16,425,000 | +133.6% | 72,338 | +147.0% | 0.51% | +126.9% |
| ETSY | Buy | ETSY INC | $16,016,000 | +70.7% | 379,605 | +13.5% | 0.49% | +66.0% |
| APTI | Buy | APPTIO INCcl a | $15,979,000 | +506.9% | 441,421 | +375.2% | 0.49% | +492.8% |
| EHC | Buy | ENCOMPASS HEALTH CORP | $15,661,000 | +555.8% | 231,260 | +453.7% | 0.48% | +534.2% |
| KMPR | New | KEMPER CORP DEL | $14,950,000 | – | 197,625 | +100.0% | 0.46% | – |
| VEEV | Buy | VEEVA SYS INC | $14,535,000 | +53.5% | 189,108 | +45.8% | 0.45% | +49.0% |
| HYH | New | HALYARD HEALTH INC | $14,488,000 | – | 253,067 | +100.0% | 0.45% | – |
| PENN | New | PENN NATL GAMING INC | $14,117,000 | – | 420,260 | +100.0% | 0.44% | – |
| PDCE | Buy | PDC ENERGY INC | $14,078,000 | +2511.9% | 232,880 | +2017.1% | 0.43% | +2447.1% |
| NGVT | Buy | INGEVITY CORP | $14,056,000 | +34.7% | 173,829 | +22.8% | 0.43% | +31.2% |
| DXCM | New | DEXCOM INC | $13,967,000 | – | 147,051 | +100.0% | 0.43% | – |
| MOH | New | MOLINA HEALTHCARE INC | $13,851,000 | – | 141,420 | +100.0% | 0.43% | – |
| BJRI | New | BJS RESTAURANTS INC | $13,702,000 | – | 228,360 | +100.0% | 0.42% | – |
| BEAT | New | BIOTELEMETRY INC | $13,712,000 | – | 304,721 | +100.0% | 0.42% | – |
| THO | Buy | THOR INDS INC | $13,260,000 | +5.7% | 136,151 | +25.0% | 0.41% | +2.8% |
| SMTC | New | SEMTECH CORP | $13,230,000 | – | 281,190 | +100.0% | 0.41% | – |
| KRE | New | SPDR SERIES TRUSTs&p regl bkg | $13,194,000 | – | 216,300 | +100.0% | 0.41% | – |
| FIVE | New | FIVE BELOW INC | $12,727,000 | – | 130,255 | +100.0% | 0.39% | – |
| MANT | Buy | MANTECH INTL CORPcl a | $12,551,000 | +62.0% | 233,993 | +67.5% | 0.39% | +57.6% |
| CSOD | New | CORNERSTONE ONDEMAND INC | $12,364,000 | – | 260,680 | +100.0% | 0.38% | – |
| EVTC | New | EVERTEC INC | $12,315,000 | – | 563,630 | +100.0% | 0.38% | – |
| AXON | Buy | AXON ENTERPRISE INC | $12,216,000 | +169.1% | 193,356 | +67.4% | 0.38% | +161.1% |
| DIN | Buy | DINE BRANDS GLOBAL INC | $11,892,000 | +22.0% | 158,980 | +6.9% | 0.37% | +18.4% |
| ANF | Buy | ABERCROMBIE & FITCH COcl a | $11,551,000 | +11.2% | 471,870 | +9.9% | 0.36% | +8.2% |
| USAT | Buy | USA TECHNOLOGIES INC | $11,356,000 | +70.7% | 811,120 | +9.7% | 0.35% | +65.9% |
| SFLY | New | SHUTTERFLY INC | $11,101,000 | – | 123,305 | +100.0% | 0.34% | – |
| HXL | New | HEXCEL CORP NEW | $11,097,000 | – | 167,180 | +100.0% | 0.34% | – |
| GPK | Buy | GRAPHIC PACKAGING HLDG CO | $10,780,000 | +6.8% | 742,925 | +13.0% | 0.33% | +3.8% |
| KEX | New | KIRBY CORP | $10,668,000 | – | 127,606 | +100.0% | 0.33% | – |
| STRA | New | STRAYER ED INC | $10,526,000 | – | 93,145 | +100.0% | 0.32% | – |
| TNDM | New | TANDEM DIABETES CARE INC | $10,023,000 | – | 455,170 | +100.0% | 0.31% | – |
| WPX | Buy | WPX ENERGY INC | $9,864,000 | +249.9% | 547,100 | +186.9% | 0.30% | +241.6% |
| ATI | Buy | ALLEGHENY TECHNOLOGIES INC | $9,568,000 | +16.0% | 380,875 | +9.4% | 0.30% | +13.0% |
| TWLO | New | TWILIO INCcl a | $9,563,000 | – | 170,705 | +100.0% | 0.29% | – |
| CUB | New | CUBIC CORP | $9,245,000 | – | 144,005 | +100.0% | 0.28% | – |
| CNMD | Buy | CONMED CORP | $8,998,000 | +34.2% | 122,925 | +16.1% | 0.28% | +30.7% |
| NOVT | Buy | NOVANTA INC | $8,931,000 | +51.2% | 143,359 | +26.6% | 0.28% | +47.1% |
| ETP | Buy | ENERGY TRANSFER PARTNERS LPunit ltd prt int | $8,921,000 | +109.3% | 468,534 | +78.3% | 0.28% | +103.7% |
| THC | New | TENET HEALTHCARE CORP | $8,898,000 | – | 265,050 | +100.0% | 0.27% | – |
| APC | Buy | ANADARKO PETE CORP | $8,879,000 | +62.8% | 121,210 | +34.2% | 0.27% | +57.8% |
| BP | Buy | BP PLCsponsored adr | $8,635,000 | +73.0% | 189,110 | +53.6% | 0.27% | +68.4% |
| UPLD | Buy | UPLAND SOFTWARE INC | $8,507,000 | +167.2% | 247,514 | +123.8% | 0.26% | +159.4% |
| MMSI | New | MERIT MED SYS INC | $8,418,000 | – | 164,405 | +100.0% | 0.26% | – |
| AGIO | New | AGIOS PHARMACEUTICALS INC | $8,114,000 | – | 96,330 | +100.0% | 0.25% | – |
| BURL | Buy | BURLINGTON STORES INC | $8,071,000 | +1265.7% | 53,620 | +1107.7% | 0.25% | +1205.3% |
| WCG | New | WELLCARE HEALTH PLANS INC | $8,047,000 | – | 32,680 | +100.0% | 0.25% | – |
| CDW | New | CDW CORP | $7,894,000 | – | 97,705 | +100.0% | 0.24% | – |
| HRTX | Buy | HERON THERAPEUTICS INC | $7,812,000 | +375.2% | 201,080 | +237.5% | 0.24% | +361.5% |
| MLNX | Buy | MELLANOX TECHNOLOGIES LTD | $7,688,000 | +42.8% | 91,195 | +23.4% | 0.24% | +39.4% |
| JAZZ | Buy | JAZZ PHARMACEUTICALS PLC | $7,546,000 | +50.5% | 43,795 | +31.9% | 0.23% | +45.9% |
| ASB | New | ASSOCIATED BANC CORP | $7,393,000 | – | 270,810 | +100.0% | 0.23% | – |
| WPZ | Buy | WILLIAMS PARTNERS L P NEW | $7,201,000 | +74.9% | 177,410 | +48.3% | 0.22% | +70.8% |
| ADSW | New | ADVANCED DISP SVCS INC DEL | $7,128,000 | – | 287,670 | +100.0% | 0.22% | – |
| BCOR | New | BLUCORA INC | $7,080,000 | – | 191,345 | +100.0% | 0.22% | – |
| OXY | New | OCCIDENTAL PETE CORP DEL | $7,036,000 | – | 84,080 | +100.0% | 0.22% | – |
| CURO | New | CURO GROUP HLDGS CORP | $7,060,000 | – | 282,964 | +100.0% | 0.22% | – |
| VCEL | Buy | VERICEL CORP | $6,990,000 | +24.0% | 720,585 | +27.2% | 0.22% | +20.1% |
| COLL | Buy | COLLEGIUM PHARMACEUTICAL INC | $6,985,000 | +23.1% | 292,878 | +31.9% | 0.22% | +19.4% |
| COP | New | CONOCOPHILLIPS | $6,855,000 | – | 98,460 | +100.0% | 0.21% | – |
| MRO | Buy | MARATHON OIL CORP | $6,830,000 | +91.9% | 327,440 | +48.4% | 0.21% | +85.8% |
| RIG | Buy | TRANSOCEAN LTD | $6,550,000 | +5595.7% | 487,320 | +4101.0% | 0.20% | +4950.0% |
| GHDX | New | GENOMIC HEALTH INC | $6,370,000 | – | 126,385 | +100.0% | 0.20% | – |
| ICLR | Buy | ICON PLC | $6,338,000 | +19.3% | 47,820 | +6.3% | 0.20% | +16.1% |
| CDXS | New | CODEXIS INC | $6,239,000 | – | 433,278 | +100.0% | 0.19% | – |
| HSC | New | HARSCO CORP | $6,179,000 | – | 279,615 | +100.0% | 0.19% | – |
| CVX | Buy | CHEVRON CORP NEW | $6,157,000 | +45.2% | 48,695 | +31.0% | 0.19% | +41.8% |
| QGEN | New | QIAGEN NV | $6,147,000 | – | 170,005 | +100.0% | 0.19% | – |
| SERV | New | SERVICEMASTER GLOBAL HLDGS I | $6,075,000 | – | 102,145 | +100.0% | 0.19% | – |
| AKAM | Buy | AKAMAI TECHNOLOGIES INC | $5,924,000 | +10.2% | 80,895 | +6.8% | 0.18% | +7.1% |
| DENN | Buy | DENNYS CORP | $5,802,000 | +16.9% | 364,210 | +13.3% | 0.18% | +14.0% |
| LOXO | New | LOXO ONCOLOGY INC | $5,828,000 | – | 33,595 | +100.0% | 0.18% | – |
| HES | New | HESS CORP | $5,632,000 | – | 84,200 | +100.0% | 0.17% | – |
| CRAY | Buy | CRAY INC | $5,591,000 | +54.5% | 227,290 | +30.0% | 0.17% | +49.6% |
| ARRY | Buy | ARRAY BIOPHARMA INC | $5,561,000 | +46.9% | 331,435 | +42.9% | 0.17% | +42.5% |
| AGS | Buy | PLAYAGS INC | $5,537,000 | +83.6% | 204,550 | +57.8% | 0.17% | +77.1% |
| SPSC | New | SPS COMM INC | $5,410,000 | – | 73,619 | +100.0% | 0.17% | – |
| SU | Buy | SUNCOR ENERGY INC NEW | $5,349,000 | +65.2% | 131,490 | +40.3% | 0.16% | +60.2% |
| EZPW | New | EZCORP INCcl a non vtg | $5,216,000 | – | 432,890 | +100.0% | 0.16% | – |
| P | New | PANDORA MEDIA INC | $5,103,000 | – | 647,620 | +100.0% | 0.16% | – |
| EQNR | New | EQUINOR ASAsponsored adr | $4,338,000 | – | 164,260 | +100.0% | 0.13% | – |
| ESV | New | ENSCO PLC | $4,223,000 | – | 581,630 | +100.0% | 0.13% | – |
| PEN | New | PENUMBRA INC | $3,577,000 | – | 25,890 | +100.0% | 0.11% | – |
| NEBLQ | New | NOBLE CORP PLC | $3,384,000 | – | 534,550 | +100.0% | 0.10% | – |
| XOM | New | EXXON MOBIL CORP | $3,045,000 | – | 36,810 | +100.0% | 0.09% | – |
| ASUR | New | ASURE SOFTWARE INC | $3,066,000 | – | 192,205 | +100.0% | 0.09% | – |
| SIEN | New | SIENTRA INC | $2,958,000 | – | 151,590 | +100.0% | 0.09% | – |
| FLXN | New | FLEXION THERAPEUTICS INC | $2,902,000 | – | 112,265 | +100.0% | 0.09% | – |
| OKE | Buy | ONEOK INC NEW | $2,852,000 | +108.0% | 40,844 | +69.5% | 0.09% | +104.7% |
| NICE | Buy | NICE LTDsponsored adr | $2,809,000 | +541.3% | 27,065 | +480.7% | 0.09% | +514.3% |
| CNXM | Buy | CNX MIDSTREAM PARTNERS LP | $2,546,000 | +43.8% | 131,300 | +36.3% | 0.08% | +39.3% |
| CVI | Buy | CVR ENERGY INC | $2,330,000 | +211.1% | 62,990 | +154.0% | 0.07% | +200.0% |
| OASPQ | New | OASIS PETE INC NEW | $2,260,000 | – | 174,220 | +100.0% | 0.07% | – |
| WLL | New | WHITING PETE CORP NEW | $2,265,000 | – | 42,960 | +100.0% | 0.07% | – |
| CEQP | Buy | CRESTWOOD EQUITY PARTNERS LPunit ltd partner | $1,929,000 | +76.3% | 60,770 | +42.2% | 0.06% | +68.6% |
| RYAAY | Buy | RYANAIR HLDGS PLCsponsored adr ne | $1,166,000 | +276.1% | 10,210 | +305.2% | 0.04% | +260.0% |
| EDU | Buy | NEW ORIENTAL ED & TECH GRP Ispon adr | $978,000 | +336.6% | 10,330 | +305.1% | 0.03% | +328.6% |
| GLPG | Buy | GALAPAGOS NVspon adr | $910,000 | +36.0% | 9,870 | +47.2% | 0.03% | +33.3% |
| TSM | Buy | TAIWAN SEMICONDUCTOR MFG LTDsponsored adr | $846,000 | +238.4% | 23,130 | +305.1% | 0.03% | +225.0% |
| STG | Buy | SUNLANDS ONLINE ED GROUPads | $691,000 | +66.9% | 77,534 | +55.5% | 0.02% | +61.5% |
| HTHT | New | HUAZHU GROUP LTDsponsored ads | $656,000 | – | 15,620 | +100.0% | 0.02% | – |
| NVMI | Buy | NOVA MEASURING INSTRUMENTS L | $655,000 | +47.9% | 24,030 | +47.1% | 0.02% | +42.9% |
| HDB | Buy | HDFC BANK LTD | $639,000 | +331.8% | 6,080 | +305.3% | 0.02% | +300.0% |
| SQM | Buy | SOCIEDAD QUIMICA MINERA DE Cspon adr ser b | $650,000 | +296.3% | 13,530 | +305.1% | 0.02% | +300.0% |
| BAP | Buy | CREDICORP LTD | $610,000 | +301.3% | 2,710 | +304.5% | 0.02% | +280.0% |
| TTWO | Buy | TAKE-TWO INTERACTIVE SOFTWAR | $576,000 | +34.0% | 4,865 | +10.7% | 0.02% | +28.6% |
| IWP | Buy | ISHARES TRrus md cp gr etf | $570,000 | +78.1% | 4,500 | +73.1% | 0.02% | +80.0% |
| YNDX | Buy | YANDEX N V | $548,000 | +267.8% | 15,255 | +305.2% | 0.02% | +240.0% |
| ALV | Buy | AUTOLIV INC | $565,000 | +297.9% | 3,945 | +304.6% | 0.02% | +325.0% |
| BCH | Buy | BANCO DE CHILEsponsored adr | $526,000 | +275.7% | 5,656 | +305.2% | 0.02% | +300.0% |
| MLCO | Buy | MELCO RESORT ENTERTAINMENT Ladr | $533,000 | +291.9% | 19,040 | +305.1% | 0.02% | +300.0% |
| TCBI | Buy | TEXAS CAPITAL BANCSHARES INC | $512,000 | +52.8% | 5,595 | +50.2% | 0.02% | +45.5% |
| RACE | Buy | FERRARI N V | $516,000 | +239.5% | 3,825 | +202.4% | 0.02% | +220.0% |
| DRI | Buy | DARDEN RESTAURANTS INC | $497,000 | +42.4% | 4,640 | +13.4% | 0.02% | +36.4% |
| BR | Buy | BROADRIDGE FINL SOLUTIONS IN | $497,000 | +35.4% | 4,320 | +29.0% | 0.02% | +25.0% |
| WTFC | Buy | WINTRUST FINL CORP | $351,000 | +45.6% | 4,030 | +43.9% | 0.01% | +37.5% |
| CHD | New | CHURCH & DWIGHT INC | $320,000 | – | 6,020 | +100.0% | 0.01% | – |
| CVIAQ | New | COVIA HLDGS CORP | $314,000 | – | 16,940 | +100.0% | 0.01% | – |
| ANET | New | ARISTA NETWORKS INC | $239,000 | – | 930 | +100.0% | 0.01% | – |
| KEYS | New | KEYSIGHT TECHNOLOGIES INC | $185,000 | – | 3,130 | +100.0% | 0.01% | – |
| SIX | New | SIX FLAGS ENTMT CORP NEW | $123,000 | – | 1,760 | +100.0% | 0.00% | – |
| TWTR | New | TWITTER INC | $121,000 | – | 2,760 | +100.0% | 0.00% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2018-08-15
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| APPLE INC | 42 | Q3 2023 | 5.7% |
| MICROSOFT CORP | 42 | Q3 2023 | 6.3% |
| AMAZON INC | 42 | Q3 2023 | 4.0% |
| HOME DEPOT INC | 42 | Q3 2023 | 2.8% |
| CME GROUP INC COM | 42 | Q3 2023 | 2.2% |
| MICROCHIP TECHNOLOGY INC. | 42 | Q3 2023 | 2.0% |
| HUNT J B TRANS SVCS INC | 42 | Q3 2023 | 2.0% |
| GILEAD SCIENCES INC | 42 | Q3 2023 | 3.1% |
| STARBUCKS CORP | 42 | Q3 2023 | 2.3% |
| COSTCO WHSL CORP NEW | 42 | Q3 2023 | 2.4% |
View CASTLEARK MANAGEMENT LLC's complete holdings history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-05-16 |
| 13F-HR | 2024-02-15 |
| 13F-HR | 2023-11-15 |
| 13F-HR | 2023-08-16 |
| 13F-HR | 2023-05-16 |
| 13F-HR | 2023-02-10 |
| 13F-HR | 2022-11-15 |
| 13F-HR | 2022-08-16 |
| 13F-HR | 2022-05-16 |
| 13F-HR | 2022-02-16 |
View CASTLEARK 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.