$13.1 Billion is the total value of WESTFIELD CAPITAL MANAGEMENT CO LP's 244 reported holdings in Q4 2017. The portfolio turnover from Q3 2017 to Q4 2017 was 27.5% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| AAPL | Sell | APPLE INC | $335,774,000 | +3.0% | 1,984,127 | -6.2% | 2.56% | +2.5% |
| AMZN | Sell | AMAZON COM INC | $264,269,000 | +20.2% | 225,973 | -1.2% | 2.02% | +19.5% |
| FB | Sell | FACEBOOK INCcl a | $262,143,000 | -5.8% | 1,485,568 | -8.8% | 2.00% | -6.3% |
| MSFT | Sell | MICROSOFT CORP | $223,096,000 | +3.9% | 2,608,095 | -9.5% | 1.70% | +3.3% |
| MAR | Sell | MARRIOTT INTL INC NEWcl a | $210,736,000 | +13.7% | 1,552,611 | -7.7% | 1.61% | +13.1% |
| GOOG | Sell | ALPHABET INCcap stk cl c | $194,501,000 | +4.5% | 185,876 | -4.2% | 1.49% | +4.0% |
| V | Sell | VISA INC | $191,732,000 | -0.6% | 1,681,568 | -8.2% | 1.46% | -1.1% |
| AME | Sell | AMETEK INC NEW | $187,127,000 | -0.3% | 2,582,132 | -9.2% | 1.43% | -0.8% |
| STZ | Sell | CONSTELLATION BRANDS INCcl a | $179,707,000 | +5.0% | 786,224 | -8.3% | 1.37% | +4.5% |
| GOOGL | Sell | ALPHABET INCcap stk cl a | $173,240,000 | -2.5% | 164,458 | -9.8% | 1.32% | -3.0% |
| JAZZ | Sell | JAZZ PHARMACEUTICALS PLC | $165,697,000 | -21.2% | 1,230,572 | -14.5% | 1.27% | -21.7% |
| HD | Sell | HOME DEPOT INC | $164,453,000 | +4.1% | 867,689 | -10.2% | 1.26% | +3.5% |
| STE | Sell | STERIS PLC | $147,958,000 | -9.1% | 1,691,533 | -8.1% | 1.13% | -9.6% |
| NKTR | Sell | NEKTAR THERAPEUTICS | $136,949,000 | +57.1% | 2,293,181 | -36.9% | 1.05% | +56.1% |
| PGR | Sell | PROGRESSIVE CORP OHIO | $132,087,000 | +16.0% | 2,345,303 | -0.2% | 1.01% | +15.4% |
| CRM | Sell | SALESFORCE COM INC | $131,957,000 | -4.7% | 1,290,782 | -12.9% | 1.01% | -5.3% |
| NOW | Sell | SERVICENOW INC | $131,662,000 | +3.2% | 1,009,752 | -7.0% | 1.01% | +2.7% |
| COO | Sell | COOPER COS INC | $129,193,000 | -14.4% | 592,956 | -6.9% | 0.99% | -14.9% |
| DWDP | Sell | DOWDUPONT INC | $128,497,000 | -7.0% | 1,804,224 | -9.6% | 0.98% | -7.4% |
| IR | Sell | INGERSOLL-RAND PLC | $126,768,000 | -6.5% | 1,421,329 | -6.5% | 0.97% | -7.0% |
| UNP | Buy | UNION PAC CORP | $125,879,000 | +23.2% | 938,694 | +6.6% | 0.96% | +22.5% |
| PM | Buy | PHILIP MORRIS INTL INC | $123,916,000 | +0.0% | 1,172,889 | +5.1% | 0.95% | -0.5% |
| BA | Buy | BOEING CO | $119,518,000 | +75.5% | 405,271 | +51.3% | 0.91% | +74.6% |
| CELG | Sell | CELGENE CORP | $116,213,000 | -41.5% | 1,113,579 | -18.3% | 0.89% | -41.8% |
| ADBE | Sell | ADOBE SYS INC | $115,010,000 | +5.6% | 656,298 | -10.1% | 0.88% | +5.1% |
| AMT | New | AMERICAN TOWER CORP NEW | $113,106,000 | – | 792,778 | +100.0% | 0.86% | – |
| AVGO | Buy | BROADCOM LTD | $111,819,000 | +36.3% | 435,262 | +28.7% | 0.85% | +35.6% |
| BAC | Buy | BANK AMER CORP | $110,869,000 | +24.9% | 3,755,716 | +7.2% | 0.85% | +24.2% |
| CE | Sell | CELANESE CORP DEL | $109,139,000 | -0.1% | 1,019,224 | -2.8% | 0.83% | -0.6% |
| UAL | Sell | UNITED CONTL HLDGS INC | $103,835,000 | -1.9% | 1,540,582 | -11.4% | 0.79% | -2.5% |
| SUM | Sell | SUMMIT MATLS INCcl a | $102,374,000 | -4.4% | 3,256,164 | -2.6% | 0.78% | -5.0% |
| LII | Sell | LENNOX INTL INC | $101,024,000 | +14.0% | 485,085 | -2.0% | 0.77% | +13.4% |
| ABT | Sell | ABBOTT LABS | $100,503,000 | -19.1% | 1,761,047 | -24.3% | 0.77% | -19.5% |
| MGM | Buy | MGM RESORTS INTERNATIONAL | $100,205,000 | +194.5% | 3,001,043 | +187.5% | 0.77% | +193.5% |
| BIIB | Buy | BIOGEN INC | $99,346,000 | +23.1% | 311,849 | +21.0% | 0.76% | +22.4% |
| ITW | New | ILLINOIS TOOL WKS INC | $98,544,000 | – | 590,617 | +100.0% | 0.75% | – |
| AVY | Sell | AVERY DENNISON CORP | $96,584,000 | +7.7% | 840,881 | -7.8% | 0.74% | +7.1% |
| JBHT | Sell | HUNT J B TRANS SVCS INC | $94,964,000 | +1.6% | 825,915 | -1.8% | 0.72% | +1.0% |
| ICLR | Sell | ICON PLC | $94,661,000 | -4.3% | 844,053 | -2.9% | 0.72% | -4.9% |
| VRTX | New | VERTEX PHARMACEUTICALS INC | $92,743,000 | – | 618,861 | +100.0% | 0.71% | – |
| VZ | Buy | VERIZON COMMUNICATIONS INC | $90,830,000 | +32.9% | 1,716,047 | +24.3% | 0.69% | +32.2% |
| ICE | Sell | INTERCONTINENTAL EXCHANGE IN | $90,341,000 | -3.5% | 1,280,339 | -6.0% | 0.69% | -4.0% |
| EOG | Buy | EOG RES INC | $89,776,000 | +38.2% | 831,953 | +23.9% | 0.69% | +37.5% |
| LLY | Sell | LILLY ELI & CO | $87,235,000 | -27.5% | 1,032,851 | -26.6% | 0.67% | -27.9% |
| MA | Sell | MASTERCARD INCORPORATEDcl a | $87,155,000 | -4.7% | 575,811 | -11.1% | 0.67% | -5.1% |
| MTD | Sell | METTLER TOLEDO INTERNATIONAL | $86,348,000 | -16.6% | 139,379 | -15.7% | 0.66% | -17.0% |
| CSGP | Sell | COSTAR GROUP INC | $85,701,000 | +7.8% | 288,603 | -2.6% | 0.66% | +7.4% |
| PYPL | Sell | PAYPAL HLDGS INC | $85,255,000 | -13.9% | 1,158,036 | -25.1% | 0.65% | -14.3% |
| ANDV | Sell | ANDEAVOR | $83,612,000 | +7.0% | 731,255 | -3.5% | 0.64% | +6.5% |
| PF | Sell | PINNACLE FOODS INC DEL | $80,330,000 | -2.3% | 1,350,770 | -6.1% | 0.61% | -2.8% |
| MDCO | Buy | MEDICINES CO | $79,408,000 | -13.4% | 2,904,475 | +17.3% | 0.61% | -13.9% |
| SPGI | Sell | S&P GLOBAL INC | $78,912,000 | -2.9% | 465,831 | -10.4% | 0.60% | -3.4% |
| MSCC | Sell | MICROSEMI CORP | $78,902,000 | -0.4% | 1,527,620 | -0.7% | 0.60% | -0.8% |
| ARE | Sell | ALEXANDRIA REAL ESTATE EQ IN | $77,601,000 | -26.6% | 594,234 | -33.1% | 0.59% | -27.0% |
| AJG | Sell | GALLAGHER ARTHUR J & CO | $77,279,000 | -7.0% | 1,221,228 | -9.5% | 0.59% | -7.5% |
| KLXI | Sell | KLX INC | $72,471,000 | +25.3% | 1,061,850 | -2.8% | 0.55% | +24.8% |
| TDY | Buy | TELEDYNE TECHNOLOGIES INC | $72,331,000 | +164.0% | 399,290 | +132.0% | 0.55% | +163.3% |
| CONE | Sell | CYRUSONE INC | $71,604,000 | -1.0% | 1,202,818 | -2.0% | 0.55% | -1.6% |
| AMAT | Sell | APPLIED MATLS INC | $71,658,000 | -17.1% | 1,401,759 | -15.5% | 0.55% | -17.6% |
| DHR | Sell | DANAHER CORP DEL | $71,432,000 | -29.9% | 769,580 | -35.2% | 0.55% | -30.3% |
| LGFB | Sell | LIONS GATE ENTMNT CORPcl b non vtg | $70,288,000 | -21.7% | 2,214,496 | -21.6% | 0.54% | -22.1% |
| VNTV | Buy | VANTIV INCcl a | $69,262,000 | +25.7% | 941,697 | +20.4% | 0.53% | +25.1% |
| BERY | Buy | BERRY GLOBAL GROUP INC | $68,801,000 | +6.5% | 1,172,676 | +2.8% | 0.53% | +6.0% |
| ADS | Sell | ALLIANCE DATA SYSTEMS CORP | $67,161,000 | +5.2% | 264,954 | -8.0% | 0.51% | +4.7% |
| FLT | Buy | FLEETCOR TECHNOLOGIES INC | $67,107,000 | +105.7% | 348,734 | +65.4% | 0.51% | +104.4% |
| APTV | New | APTIV PLC | $66,879,000 | – | 788,385 | +100.0% | 0.51% | – |
| CTSH | Sell | COGNIZANT TECHNOLOGY SOLUTIOcl a | $66,221,000 | -7.7% | 932,421 | -5.7% | 0.51% | -8.2% |
| RSPP | Buy | RSP PERMIAN INC | $66,096,000 | +187.3% | 1,624,775 | +144.3% | 0.50% | +185.3% |
| TDG | Sell | TRANSDIGM GROUP INC | $65,844,000 | -18.1% | 239,765 | -23.8% | 0.50% | -18.6% |
| TRU | Sell | TRANSUNION | $65,721,000 | +13.8% | 1,195,790 | -2.1% | 0.50% | +13.3% |
| ESNT | Buy | ESSENT GROUP LTD | $65,510,000 | +34.0% | 1,508,755 | +25.0% | 0.50% | +33.3% |
| XLRN | Sell | ACCELERON PHARMA INC | $64,121,000 | +11.4% | 1,510,868 | -2.0% | 0.49% | +10.9% |
| FTNT | Sell | FORTINET INC | $63,774,000 | +18.4% | 1,459,683 | -2.9% | 0.49% | +17.6% |
| TSS | Sell | TOTAL SYS SVCS INC | $63,197,000 | +16.2% | 799,055 | -3.8% | 0.48% | +15.6% |
| MNST | Sell | MONSTER BEVERAGE CORP NEW | $63,055,000 | +2.2% | 996,286 | -10.8% | 0.48% | +1.7% |
| UNVR | Buy | UNIVAR INC | $62,881,000 | +92.4% | 2,031,029 | +79.7% | 0.48% | +91.2% |
| RHT | Sell | RED HAT INC | $62,371,000 | -11.9% | 519,329 | -18.6% | 0.48% | -12.5% |
| MSCI | Sell | MSCI INC | $61,408,000 | +6.2% | 485,284 | -1.9% | 0.47% | +5.6% |
| IBP | Sell | INSTALLED BLDG PRODS INC | $61,224,000 | +2.5% | 806,103 | -12.6% | 0.47% | +2.0% |
| PCLN | Sell | PRICELINE GRP INC | $61,076,000 | -34.9% | 35,147 | -31.4% | 0.47% | -35.2% |
| MU | Sell | MICRON TECHNOLOGY INC | $61,057,000 | -15.1% | 1,484,843 | -18.8% | 0.47% | -15.7% |
| NICE | Sell | NICE LTDsponsored adr | $60,482,000 | +3.3% | 658,062 | -8.6% | 0.46% | +2.7% |
| WEX | New | WEX INC | $60,091,000 | – | 425,483 | +100.0% | 0.46% | – |
| R | Sell | RYDER SYS INC | $59,492,000 | -15.3% | 706,809 | -14.9% | 0.45% | -15.8% |
| SPLK | Sell | SPLUNK INC | $59,122,000 | +22.9% | 713,693 | -1.5% | 0.45% | +22.2% |
| IART | Buy | INTEGRA LIFESCIENCES HLDGS C | $58,168,000 | +37.1% | 1,215,386 | +44.6% | 0.44% | +36.2% |
| AXTA | Buy | AXALTA COATING SYS LTD | $57,956,000 | +35.2% | 1,790,975 | +20.8% | 0.44% | +34.7% |
| JBT | Sell | JOHN BEAN TECHNOLOGIES CORP | $56,896,000 | +9.0% | 513,501 | -0.6% | 0.44% | +8.5% |
| WMGI | Sell | WRIGHT MED GROUP N V | $56,862,000 | -16.1% | 2,561,329 | -2.2% | 0.43% | -16.7% |
| PCRX | Sell | PACIRA PHARMACEUTICALS INC | $56,876,000 | +17.8% | 1,245,923 | -3.1% | 0.43% | +17.0% |
| LRCX | Buy | LAM RESEARCH CORP | $56,378,000 | +3.5% | 306,286 | +4.0% | 0.43% | +3.1% |
| ORBK | Buy | ORBOTECH LTDord | $55,792,000 | +26.6% | 1,110,507 | +6.3% | 0.43% | +25.7% |
| NXST | Buy | NEXSTAR MEDIA GROUP INCcl a | $55,541,000 | +32.4% | 710,247 | +5.5% | 0.42% | +31.7% |
| BLDR | Sell | BUILDERS FIRSTSOURCE INC | $55,439,000 | +16.3% | 2,544,249 | -4.0% | 0.42% | +15.8% |
| ARMK | New | ARAMARK | $54,488,000 | – | 1,274,880 | +100.0% | 0.42% | – |
| MTN | Sell | VAIL RESORTS INC | $54,181,000 | -40.4% | 255,004 | -36.1% | 0.41% | -40.8% |
| EQIX | Buy | EQUINIX INC | $53,327,000 | +15.9% | 117,663 | +14.1% | 0.41% | +15.0% |
| WAL | Sell | WESTERN ALLIANCE BANCORP | $53,169,000 | -10.1% | 939,045 | -15.7% | 0.41% | -10.6% |
| VLO | Sell | VALERO ENERGY CORP NEW | $52,245,000 | +6.7% | 568,433 | -10.7% | 0.40% | +6.1% |
| SIX | Sell | SIX FLAGS ENTMT CORP NEW | $51,653,000 | +6.5% | 775,915 | -2.5% | 0.40% | +6.2% |
| FIS | Buy | FIDELITY NATL INFORMATION SV | $51,631,000 | +11.8% | 548,740 | +11.0% | 0.39% | +11.0% |
| DLPH | New | DELPHI TECHNOLOGIES PLC | $50,560,000 | – | 963,601 | +100.0% | 0.39% | – |
| FLS | Buy | FLOWSERVE CORP | $50,413,000 | +21.0% | 1,196,604 | +22.3% | 0.38% | +20.3% |
| INXN | Sell | INTERXION HOLDING N.V | $49,685,000 | -16.9% | 843,116 | -28.2% | 0.38% | -17.2% |
| CY | Sell | CYPRESS SEMICONDUCTOR CORP | $47,688,000 | -10.0% | 3,129,154 | -11.3% | 0.36% | -10.6% |
| BIVV | Buy | BIOVERATIV INC | $46,602,000 | +7.8% | 864,275 | +14.1% | 0.36% | +7.2% |
| PXD | Buy | PIONEER NAT RES CO | $45,660,000 | +26.1% | 264,160 | +7.6% | 0.35% | +25.5% |
| INFO | Sell | IHS MARKIT LTD | $45,590,000 | -25.5% | 1,009,740 | -27.3% | 0.35% | -26.0% |
| AVXS | Sell | AVEXIS INC | $44,417,000 | +12.3% | 401,350 | -1.9% | 0.34% | +11.5% |
| NTB | Buy | BANK OF NT BUTTERFIELD&SON L | $43,907,000 | -0.1% | 1,209,895 | +0.9% | 0.34% | -0.6% |
| BYD | Buy | BOYD GAMING CORP | $43,702,000 | +55.6% | 1,246,860 | +15.6% | 0.33% | +54.6% |
| DLTR | Buy | DOLLAR TREE INC | $43,711,000 | +43.1% | 407,337 | +15.8% | 0.33% | +42.1% |
| ERI | Sell | ELDORADO RESORTS INC | $43,739,000 | +0.9% | 1,319,429 | -21.9% | 0.33% | +0.3% |
| IPHI | Buy | INPHI CORP | $42,968,000 | +94.3% | 1,174,000 | +110.7% | 0.33% | +92.9% |
| IT | Sell | GARTNER INC | $42,671,000 | -4.7% | 346,500 | -3.8% | 0.33% | -5.2% |
| BMCH | Sell | BMC STK HLDGS INC | $42,154,000 | +17.6% | 1,666,181 | -0.8% | 0.32% | +17.1% |
| SUI | Sell | SUN CMNTYS INC | $41,679,000 | +4.0% | 449,219 | -4.0% | 0.32% | +3.2% |
| MASI | Buy | MASIMO CORP | $41,422,000 | +111.8% | 488,468 | +116.2% | 0.32% | +110.7% |
| CIEN | Sell | CIENA CORP | $41,133,000 | -27.8% | 1,965,285 | -24.2% | 0.31% | -28.3% |
| ETFC | New | E TRADE FINANCIAL CORP | $40,775,000 | – | 822,580 | +100.0% | 0.31% | – |
| MTZ | Buy | MASTEC INC | $40,710,000 | +133.3% | 831,675 | +121.2% | 0.31% | +132.1% |
| ADSK | Buy | AUTODESK INC | $40,590,000 | +7.2% | 387,194 | +14.8% | 0.31% | +6.5% |
| MIC | Sell | MACQUARIE INFRASTRUCTURE COR | $40,432,000 | -26.5% | 629,778 | -17.3% | 0.31% | -26.8% |
| RP | Sell | REALPAGE INC | $40,343,000 | +9.4% | 910,688 | -1.5% | 0.31% | +8.8% |
| FANG | Buy | DIAMONDBACK ENERGY INC | $40,216,000 | +43.3% | 318,545 | +11.2% | 0.31% | +42.1% |
| CR | Sell | CRANE CO | $39,744,000 | +7.0% | 445,465 | -4.1% | 0.30% | +6.7% |
| GRA | Buy | GRACE W R & CO DEL NEW | $39,697,000 | +5.5% | 566,055 | +8.5% | 0.30% | +4.8% |
| DGX | Sell | QUEST DIAGNOSTICS INC | $39,541,000 | +2.1% | 401,476 | -2.9% | 0.30% | +1.3% |
| ODFL | Sell | OLD DOMINION FGHT LINES INC | $39,307,000 | +14.6% | 298,802 | -4.1% | 0.30% | +14.1% |
| RUSHA | Sell | RUSH ENTERPRISES INCcl a | $39,044,000 | +9.3% | 768,436 | -0.4% | 0.30% | +8.8% |
| MCRN | Buy | MILACRON HLDGS CORP | $38,692,000 | +26.8% | 2,021,550 | +11.7% | 0.30% | +26.5% |
| PFPT | Buy | PROOFPOINT INC | $38,460,000 | +9.9% | 433,055 | +7.9% | 0.29% | +9.3% |
| BURL | New | BURLINGTON STORES INC | $37,569,000 | – | 305,365 | +100.0% | 0.29% | – |
| NCR | Buy | NCR CORP NEW | $37,313,000 | +15.0% | 1,097,763 | +26.9% | 0.28% | +14.5% |
| HRC | Sell | HILL ROM HLDGS INC | $36,753,000 | -42.8% | 436,035 | -49.8% | 0.28% | -43.0% |
| VMC | Buy | VULCAN MATLS CO | $36,571,000 | +7.5% | 284,886 | +0.2% | 0.28% | +6.9% |
| AOS | Sell | SMITH A O | $36,361,000 | -1.1% | 593,352 | -4.1% | 0.28% | -1.4% |
| FLIR | New | FLIR SYS INC | $35,848,000 | – | 768,940 | +100.0% | 0.27% | – |
| BIO | Buy | BIO RAD LABS INCcl a | $35,572,000 | +60.4% | 149,043 | +49.4% | 0.27% | +60.0% |
| RJF | Sell | RAYMOND JAMES FINANCIAL INC | $35,129,000 | -44.4% | 393,379 | -47.5% | 0.27% | -44.7% |
| BLD | Sell | TOPBUILD CORP | $34,774,000 | +11.8% | 459,125 | -3.8% | 0.27% | +11.3% |
| ZEN | Buy | ZENDESK INC | $34,638,000 | +33.0% | 1,023,575 | +14.4% | 0.26% | +32.5% |
| MCHP | Buy | MICROCHIP TECHNOLOGY INC | $34,622,000 | +73.7% | 393,970 | +77.5% | 0.26% | +72.5% |
| CLVS | Buy | CLOVIS ONCOLOGY INC | $34,378,000 | -9.2% | 505,555 | +10.0% | 0.26% | -9.6% |
| TSE | New | TRINSEO S A | $34,220,000 | – | 471,345 | +100.0% | 0.26% | – |
| PVH | Buy | PVH CORP | $33,545,000 | +29.7% | 244,481 | +19.1% | 0.26% | +28.6% |
| LB | Buy | L BRANDS INC | $32,977,000 | +44.9% | 547,603 | +0.2% | 0.25% | +44.0% |
| OMCL | Sell | OMNICELL INC | $32,868,000 | -19.3% | 677,682 | -15.1% | 0.25% | -19.8% |
| EVHC | Sell | ENVISION HEALTHCARE CORP | $32,732,000 | -42.2% | 947,115 | -24.8% | 0.25% | -42.5% |
| CMD | Buy | CANTEL MEDICAL CORP | $32,658,000 | +187.0% | 317,473 | +162.7% | 0.25% | +186.2% |
| BKI | New | BLACK KNIGHT INC | $32,486,000 | – | 735,810 | +100.0% | 0.25% | – |
| ON | Sell | ON SEMICONDUCTOR CORP | $31,656,000 | -16.1% | 1,511,735 | -26.0% | 0.24% | -16.6% |
| EXPE | Buy | EXPEDIA INC DEL | $31,617,000 | +21.9% | 263,979 | +46.5% | 0.24% | +21.6% |
| MSGS | Sell | MADISON SQUARE GARDEN CO NEWcl a | $31,596,000 | -3.7% | 149,849 | -2.2% | 0.24% | -4.4% |
| EWBC | Sell | EAST WEST BANCORP INC | $31,392,000 | -6.1% | 516,065 | -7.7% | 0.24% | -6.6% |
| ZAYO | Buy | ZAYO GROUP HLDGS INC | $31,115,000 | +26.1% | 845,521 | +17.9% | 0.24% | +25.3% |
| FUL | Buy | FULLER H B CO | $30,513,000 | +10.2% | 566,410 | +18.8% | 0.23% | +9.4% |
| ULTI | Buy | ULTIMATE SOFTWARE GROUP INC | $30,007,000 | +82.7% | 137,504 | +58.8% | 0.23% | +81.7% |
| COHR | Buy | COHERENT INC | $29,878,000 | +39.2% | 105,867 | +16.0% | 0.23% | +38.2% |
| RHI | New | ROBERT HALF INTL INC | $29,479,000 | – | 530,770 | +100.0% | 0.22% | – |
| DAN | Sell | DANA INCORPORATED | $29,197,000 | -21.9% | 912,126 | -31.8% | 0.22% | -22.3% |
| DATA | Buy | TABLEAU SOFTWARE INCcl a | $28,284,000 | +0.5% | 408,730 | +8.7% | 0.22% | 0.0% |
| BFAM | Sell | BRIGHT HORIZONS FAM SOL IN D | $28,168,000 | -22.2% | 299,661 | -28.6% | 0.22% | -22.7% |
| WNS | Sell | WNS HOLDINGS LTDspon adr | $27,831,000 | -6.5% | 693,525 | -15.0% | 0.21% | -7.0% |
| WAGE | Buy | WAGEWORKS INC | $27,626,000 | +37.7% | 445,580 | +34.8% | 0.21% | +37.0% |
| CAVM | Sell | CAVIUM INC | $27,155,000 | -13.7% | 323,925 | -32.1% | 0.21% | -14.5% |
| NEWR | Sell | NEW RELIC INC | $25,908,000 | +11.6% | 448,466 | -3.8% | 0.20% | +11.2% |
| MTG | Sell | MGIC INVT CORP WIS | $25,767,000 | -49.8% | 1,826,136 | -55.5% | 0.20% | -50.1% |
| PRTA | Buy | PROTHENA CORP PLC | $25,518,000 | -36.8% | 680,659 | +9.2% | 0.20% | -37.1% |
| CVLT | Sell | COMMVAULT SYSTEMS INC | $25,214,000 | -14.5% | 480,269 | -1.0% | 0.19% | -15.0% |
| CPT | Buy | CAMDEN PPTY TRsh ben int | $25,088,000 | +25.1% | 272,520 | +24.3% | 0.19% | +24.7% |
| PNFP | New | PINNACLE FINL PARTNERS INC | $25,096,000 | – | 378,515 | +100.0% | 0.19% | – |
| PPBI | Buy | PACIFIC PREMIER BANCORP | $24,875,000 | +26.8% | 621,867 | +19.6% | 0.19% | +25.8% |
| MRCY | Buy | MERCURY SYS INC | $24,798,000 | +70.1% | 482,915 | +71.9% | 0.19% | +68.8% |
| IDTI | Sell | INTEGRATED DEVICE TECHNOLOGY | $24,768,000 | -11.6% | 833,100 | -20.9% | 0.19% | -12.1% |
| BID | Sell | SOTHEBYS | $24,437,000 | +6.6% | 473,579 | -4.8% | 0.19% | +6.2% |
| BMRN | Buy | BIOMARIN PHARMACEUTICAL INC | $23,597,000 | -3.9% | 264,630 | +0.3% | 0.18% | -4.8% |
| PTC | Sell | PTC INC | $22,957,000 | -28.0% | 377,771 | -33.3% | 0.18% | -28.6% |
| WSO | Sell | WATSCO INC | $22,868,000 | +4.6% | 134,485 | -0.9% | 0.18% | +4.2% |
| EPAY | Sell | BOTTOMLINE TECH DEL INC | $22,155,000 | +8.6% | 638,837 | -0.3% | 0.17% | +7.6% |
| LITE | Buy | LUMENTUM HLDGS INC | $21,998,000 | +115.1% | 449,866 | +139.0% | 0.17% | +112.7% |
| PANW | Sell | PALO ALTO NETWORKS INC | $21,765,000 | -47.1% | 150,165 | -47.4% | 0.17% | -47.5% |
| IDXX | New | IDEXX LABS INC | $21,713,000 | – | 138,848 | +100.0% | 0.17% | – |
| SLM | Sell | SLM CORP | $21,404,000 | -2.8% | 1,894,195 | -1.4% | 0.16% | -3.0% |
| KS | Sell | KAPSTONE PAPER & PACKAGING C | $20,423,000 | +5.2% | 900,095 | -0.4% | 0.16% | +4.7% |
| ACRS | Sell | ACLARIS THERAPEUTICS INC | $19,737,000 | -30.0% | 800,369 | -26.7% | 0.15% | -30.1% |
| MPWR | Sell | MONOLITHIC PWR SYS INC | $19,027,000 | -31.6% | 169,342 | -35.2% | 0.14% | -32.2% |
| COMM | New | COMMSCOPE HLDG CO INC | $18,724,000 | – | 494,950 | +100.0% | 0.14% | – |
| BSFT | Sell | BROADSOFT INC | $18,246,000 | -8.7% | 332,343 | -16.3% | 0.14% | -9.2% |
| EYE | New | NATIONAL VISION HLDGS INC | $16,305,000 | – | 401,500 | +100.0% | 0.12% | – |
| LAD | Buy | LITHIA MTRS INCcl a | $15,654,000 | +38.7% | 137,809 | +46.9% | 0.12% | +37.9% |
| SC | New | SANTANDER CONSUMER USA HDG I | $15,057,000 | – | 808,630 | +100.0% | 0.12% | – |
| CHGG | Sell | CHEGG INC | $13,878,000 | +9.6% | 850,380 | -0.3% | 0.11% | +9.3% |
| SWKS | Sell | SKYWORKS SOLUTIONS INC | $13,267,000 | -28.2% | 139,725 | -22.9% | 0.10% | -28.9% |
| REN | Buy | RESOLUTE ENERGY CORP | $13,067,000 | +43.1% | 415,220 | +35.0% | 0.10% | +42.9% |
| MATX | Sell | MATSON INC | $12,553,000 | -0.2% | 420,683 | -5.7% | 0.10% | -1.0% |
| UCTT | New | ULTRA CLEAN HLDGS INC | $11,408,000 | – | 494,075 | +100.0% | 0.09% | – |
| NWL | Sell | NEWELL BRANDS INC | $10,793,000 | -89.2% | 349,293 | -85.0% | 0.08% | -89.3% |
| NVCR | New | NOVOCURE LTD | $10,318,000 | – | 510,800 | +100.0% | 0.08% | – |
| CME | Sell | CME GROUP INC | $10,165,000 | -86.8% | 69,600 | -87.7% | 0.08% | -86.8% |
| WMT | New | WAL-MART STORES INC | $8,186,000 | – | 82,895 | +100.0% | 0.06% | – |
| TXN | Sell | TEXAS INSTRS INC | $8,024,000 | +16.1% | 76,830 | -0.4% | 0.06% | +15.1% |
| CSCO | Sell | CISCO SYS INC | $7,727,000 | +13.0% | 201,755 | -0.8% | 0.06% | +11.3% |
| OXY | Sell | OCCIDENTAL PETE CORP DEL | $7,163,000 | +14.3% | 97,245 | -0.4% | 0.06% | +14.6% |
| CRME | Sell | CARDIOME PHARMA CORP | $7,251,000 | -29.9% | 4,678,364 | -3.7% | 0.06% | -30.4% |
| CAG | New | CONAGRA BRANDS INC | $6,748,000 | – | 179,145 | +100.0% | 0.05% | – |
| CFG | New | CITIZENS FINL GROUP INC | $6,627,000 | – | 157,870 | +100.0% | 0.05% | – |
| CAT | New | CATERPILLAR INC DEL | $6,636,000 | – | 42,110 | +100.0% | 0.05% | – |
| AMD | Buy | ADVANCED MICRO DEVICES INC | $6,393,000 | -1.2% | 621,915 | +22.5% | 0.05% | -2.0% |
| RCL | New | ROYAL CARIBBEAN CRUISES LTD | $6,283,000 | – | 52,675 | +100.0% | 0.05% | – |
| IWP | New | ISHARES TRrus md cp gr etf | $6,074,000 | – | 50,350 | +100.0% | 0.05% | – |
| JKHY | Sell | HENRY JACK & ASSOC INC | $5,899,000 | +12.1% | 50,439 | -1.5% | 0.04% | +12.5% |
| JPM | Sell | JPMORGAN CHASE & CO | $5,913,000 | +11.5% | 55,295 | -0.4% | 0.04% | +9.8% |
| CMI | Sell | CUMMINS INC | $5,707,000 | +4.7% | 32,310 | -0.4% | 0.04% | +4.8% |
| TMO | THERMO FISHER SCIENTIFIC INC | $5,736,000 | +0.3% | 30,211 | 0.0% | 0.04% | 0.0% | |
| KMB | Sell | KIMBERLY CLARK CORP | $4,803,000 | +1.9% | 39,802 | -0.6% | 0.04% | +2.8% |
| FNGN | New | FINANCIAL ENGINES INC | $4,776,000 | – | 157,635 | +100.0% | 0.04% | – |
| LMT | Buy | LOCKHEED MARTIN CORP | $4,324,000 | +4.1% | 13,468 | +0.6% | 0.03% | +3.1% |
| HON | Sell | HONEYWELL INTL INC | $4,355,000 | +7.9% | 28,395 | -0.3% | 0.03% | +6.5% |
| NEE | New | NEXTERA ENERGY INC | $3,886,000 | – | 24,880 | +100.0% | 0.03% | – |
| CHTR | Sell | CHARTER COMMUNICATIONS INC Ncl a | $2,674,000 | -97.5% | 7,959 | -97.3% | 0.02% | -97.5% |
| MRTN | MARTEN TRANS LTD | $2,001,000 | -1.2% | 98,566 | 0.0% | 0.02% | -6.2% | |
| LYV | LIVE NATION ENTERTAINMENT IN | $2,016,000 | -2.2% | 47,350 | 0.0% | 0.02% | -6.2% | |
| STAG | Sell | STAG INDL INC | $1,764,000 | -79.7% | 64,550 | -79.6% | 0.01% | -80.6% |
| AMLP | New | ALPS ETF TRalerian mlp | $1,065,000 | – | 98,700 | +100.0% | 0.01% | – |
| WCN | Sell | WASTE CONNECTIONS INC | $971,000 | -0.7% | 13,686 | -2.1% | 0.01% | -12.5% |
| LGFA | LIONS GATE ENTMNT CORPcl a vtg | $940,000 | +1.1% | 27,795 | 0.0% | 0.01% | 0.0% | |
| CSX | CSX CORP | $825,000 | +1.4% | 15,000 | 0.0% | 0.01% | 0.0% | |
| PRAH | PRA HEALTH SCIENCES INC | $628,000 | +19.4% | 6,900 | 0.0% | 0.01% | +25.0% | |
| FCB | Sell | FCB FINL HLDGS INCcl a | $591,000 | -98.1% | 11,640 | -98.2% | 0.01% | -97.9% |
| MRK | MERCK & CO INC | $684,000 | -12.2% | 12,159 | 0.0% | 0.01% | -16.7% | |
| KRE | New | SPDR SERIES TRUSTs&p regl bkg | $524,000 | – | 8,900 | +100.0% | 0.00% | – |
| SBAC | Sell | SBA COMMUNICATIONS CORP NEWcl a | $506,000 | -99.2% | 3,100 | -99.3% | 0.00% | -99.2% |
| GRUB | GRUBHUB INC | $416,000 | +36.4% | 5,800 | 0.0% | 0.00% | +50.0% | |
| WST | WEST PHARMACEUTICAL SVSC INC | $365,000 | +2.5% | 3,700 | 0.0% | 0.00% | 0.0% | |
| ZNGA | ZYNGA INCcl a | $455,000 | +5.8% | 113,700 | 0.0% | 0.00% | 0.0% | |
| ATVI | Buy | ACTIVISION BLIZZARD INC | $443,000 | +37.2% | 7,000 | +40.0% | 0.00% | +50.0% |
| SLB | SCHLUMBERGER LTD | $325,000 | -3.6% | 4,824 | 0.0% | 0.00% | -33.3% | |
| IBM | INTERNATIONAL BUSINESS MACHS | $307,000 | +5.9% | 2,000 | 0.0% | 0.00% | 0.0% | |
| TWTR | New | TWITTER INC | $214,000 | – | 8,900 | +100.0% | 0.00% | – |
| VTR | VENTAS INC | $283,000 | -7.8% | 4,719 | 0.0% | 0.00% | 0.0% | |
| NGVC | Sell | NATURAL GROCERS BY VITAMIN C | $268,000 | -52.0% | 30,000 | -70.0% | 0.00% | -50.0% |
| ARCO | ARCOS DORADOS HOLDINGS INC | $107,000 | +2.9% | 10,370 | 0.0% | 0.00% | 0.0% | |
| AUOTY | AU OPTRONICS CORPsponsored adr | $70,000 | +2.9% | 16,900 | 0.0% | 0.00% | 0.0% | |
| CFRX | Exit | CONTRAFECT CORP | $0 | – | -150,700 | -100.0% | -0.00% | – |
| MLAB | Exit | MESA LABS INC | $0 | – | -1,600 | -100.0% | -0.00% | – |
| SQ | Exit | SQUARE INCcl a | $0 | – | -9,600 | -100.0% | -0.00% | – |
| TRIP | Exit | TRIPADVISOR INC | $0 | – | -6,600 | -100.0% | -0.00% | – |
| GE | Exit | GENERAL ELECTRIC CO | $0 | – | -10,538 | -100.0% | -0.00% | – |
| NMIH | Exit | NMI HLDGS INCcl a | $0 | – | -27,700 | -100.0% | -0.00% | – |
| LVS | Exit | LAS VEGAS SANDS CORP | $0 | – | -5,100 | -100.0% | -0.00% | – |
| FDX | Exit | FEDEX CORP | $0 | – | -1,900 | -100.0% | -0.00% | – |
| STT | Exit | STATE STR CORP | $0 | – | -3,840 | -100.0% | -0.00% | – |
| LSTR | Exit | LANDSTAR SYS INC | $0 | – | -4,600 | -100.0% | -0.00% | – |
| LULU | Exit | LULULEMON ATHLETICA INC | $0 | – | -10,500 | -100.0% | -0.01% | – |
| CCMP | Exit | CABOT MICROELECTRONICS CORP | $0 | – | -10,723 | -100.0% | -0.01% | – |
| ORCL | Exit | ORACLE CORP | $0 | – | -102,645 | -100.0% | -0.04% | – |
| MSI | Exit | MOTOROLA SOLUTIONS INC | $0 | – | -61,610 | -100.0% | -0.04% | – |
| CVS | Exit | CVS HEALTH CORP | $0 | – | -65,885 | -100.0% | -0.04% | – |
| BKFS | Exit | BLACK KNIGHT FINL SVCS INCcl a | $0 | – | -135,760 | -100.0% | -0.04% | – |
| INTC | Exit | INTEL CORP | $0 | – | -157,477 | -100.0% | -0.05% | – |
| ORBC | Exit | ORBCOMM INC | $0 | – | -1,065,085 | -100.0% | -0.09% | – |
| MKSI | Exit | MKS INSTRUMENT INC | $0 | – | -148,418 | -100.0% | -0.11% | – |
| CHCT | Exit | COMMUNITY HEALTHCARE TR INC | $0 | – | -583,882 | -100.0% | -0.12% | – |
| GOLF | Exit | ACUSHNET HOLDINGS CORP | $0 | – | -1,138,285 | -100.0% | -0.16% | – |
| QTS | Exit | QTS RLTY TR INC | $0 | – | -385,948 | -100.0% | -0.16% | – |
| EEFT | Exit | EURONET WORLDWIDE INC | $0 | – | -235,964 | -100.0% | -0.17% | – |
| NVRO | Exit | NEVRO CORP | $0 | – | -247,910 | -100.0% | -0.17% | – |
| NBIX | Exit | NEUROCRINE BIOSCIENCES INC | $0 | – | -383,097 | -100.0% | -0.18% | – |
| DXCM | Exit | DEXCOM INC | $0 | – | -498,450 | -100.0% | -0.19% | – |
| CYBR | Exit | CYBERARK SOFTWARE LTD | $0 | – | -614,190 | -100.0% | -0.19% | – |
| MXIM | Exit | MAXIM INTEGRATED PRODS INC | $0 | – | -535,652 | -100.0% | -0.20% | – |
| XRAY | Exit | DENTSPLY SIRONA INC | $0 | – | -448,855 | -100.0% | -0.21% | – |
| MIDD | Exit | MIDDLEBY CORP | $0 | – | -216,246 | -100.0% | -0.21% | – |
| SONC | Exit | SONIC CORP | $0 | – | -1,110,995 | -100.0% | -0.22% | – |
| LBRDA | Exit | LIBERTY BROADBAND CORP | $0 | – | -309,705 | -100.0% | -0.22% | – |
| ACC | Exit | AMERICAN CAMPUS CMNTYS INC | $0 | – | -700,715 | -100.0% | -0.24% | – |
| DNKN | Exit | DUNKIN BRANDS GROUP INC | $0 | – | -977,879 | -100.0% | -0.40% | – |
| ALXN | Exit | ALEXION PHARMACEUTICALS INC | $0 | – | -453,167 | -100.0% | -0.49% | – |
| FOXA | Exit | TWENTY FIRST CENTY FOX INCcl a | $0 | – | -2,584,313 | -100.0% | -0.52% | – |
| 3106PS | Exit | DELPHI AUTOMOTIVE PLC | $0 | – | -1,020,057 | -100.0% | -0.77% | – |
| UNH | Exit | UNITEDHEALTH GROUP INC | $0 | – | -708,357 | -100.0% | -1.07% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2018-02-13
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| APPLE INC COM | 42 | Q3 2023 | 4.4% |
| MICROSOFT CORP COM | 42 | Q3 2023 | 3.2% |
| VISA INC COM CL A | 42 | Q3 2023 | 1.9% |
| SALESFORCE INC | 42 | Q3 2023 | 1.7% |
| ICON PLC | 42 | Q3 2023 | 2.3% |
| TRANSDIGM GROUP INC COM | 42 | Q3 2023 | 2.1% |
| COOPER COS INC COM NEW | 42 | Q3 2023 | 1.5% |
| THERMO FISHER SCIENTIFIC INC C | 42 | Q3 2023 | 1.4% |
| FORTINET INC COM | 42 | Q3 2023 | 1.5% |
| UNION PACIFIC CORP | 42 | Q3 2023 | 1.3% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| IRONWOOD PHARMACEUTICALS INCSold out | July 05, 2023 | 0 | 0.0% |
| Innoviva, Inc. | February 02, 2023 | 4,106,136 | 5.9% |
| RUSH ENTERPRISES INC \TX\Sold out | July 02, 2021 | 0 | 0.0% |
| SITIME CorpSold out | February 01, 2021 | 0 | 0.0% |
| Correvio Pharma Corp.Sold out | January 07, 2020 | 0 | 0.0% |
| MEDICINES CO /DE | January 07, 2020 | 1,368,720 | 1.7% |
| Cardiome Pharma Corp | May 02, 2018 | 4,149,244 | 11.9% |
| HEXCEL CORP /DE/Sold out | August 03, 2017 | 0 | 0.0% |
| Huron Consulting Group Inc.Sold out | April 10, 2017 | 0 | 0.0% |
| ARIAD PHARMACEUTICALS INCSold out | April 07, 2017 | 0 | 0.0% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| SC 13G/A | 2024-04-04 |
| 13F-HR | 2024-02-09 |
| SC 13G/A | 2024-02-02 |
| SC 13G | 2024-01-10 |
| 13F-HR | 2023-11-13 |
| 13F-HR | 2023-08-11 |
| SC 13G/A | 2023-07-05 |
| 13F-HR | 2023-05-12 |
| 13F-HR | 2023-02-13 |
| SC 13G/A | 2023-02-02 |
View WESTFIELD CAPITAL MANAGEMENT CO LP'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.