WESTFIELD CAPITAL MANAGEMENT CO LP - Q1 2023 holdings

$14.2 Billion is the total value of WESTFIELD CAPITAL MANAGEMENT CO LP's 222 reported holdings in Q1 2023. The portfolio turnover from Q4 2022 to Q1 2023 was 34.5% .

 Value Shares↓ Weighting
AAPL SellAPPLE INC$486,495,730
+12.4%
2,950,247
-11.5%
3.44%
+2.9%
MSFT SellMICROSOFT CORP$402,817,373
+9.9%
1,397,216
-8.6%
2.85%
+0.7%
ASND SellASCENDIS PHARMA A/Ssponsored adr$337,327,617
-12.5%
3,146,126
-0.4%
2.38%
-19.9%
GOOGL SellALPHABET INCcap stk cl a$327,776,531
+16.3%
3,159,901
-1.1%
2.32%
+6.5%
ICLR SellICON PLC$291,672,430
+7.9%
1,365,572
-1.8%
2.06%
-1.1%
TDG SellTRANSDIGM GROUP INC$273,555,127
+14.6%
371,149
-2.1%
1.93%
+5.0%
V SellVISA INC$234,688,529
+3.0%
1,040,932
-5.1%
1.66%
-5.6%
UNH BuyUNITEDHEALTH GROUP INC$209,058,693
+4.9%
442,368
+17.7%
1.48%
-3.9%
AMZN SellAMAZON COM INC$198,342,313
+20.5%
1,920,247
-2.0%
1.40%
+10.5%
CMG BuyCHIPOTLE MEXICAN GRILL INC$191,453,458
+84.3%
112,073
+49.7%
1.35%
+68.9%
BIO SellBIO RAD LABS INCcl a$184,736,937
+12.8%
385,656
-1.0%
1.30%
+3.3%
FTNT SellFORTINET INC$182,680,309
+26.3%
2,748,726
-7.1%
1.29%
+15.7%
DXCM BuyDEXCOM INC$182,460,115
+6.1%
1,570,495
+3.4%
1.29%
-2.8%
AME SellAMETEK INC$159,404,318
-3.7%
1,096,844
-7.4%
1.13%
-11.8%
NOW SellSERVICENOW INC$147,450,544
+15.8%
317,289
-3.2%
1.04%
+6.1%
HUBS SellHUBSPOT INC$145,696,299
+22.0%
339,816
-17.7%
1.03%
+11.8%
WCC SellWESCO INTL INC$144,693,750
-17.0%
936,287
-32.7%
1.02%
-24.0%
WIRE SellENCORE WIRE CORP$139,347,218
+22.3%
751,887
-9.2%
0.98%
+12.1%
SAIA SellSAIA INC$136,494,102
+15.0%
501,669
-11.4%
0.96%
+5.3%
LLY BuyLILLY ELI & CO$133,097,229
+10.9%
387,564
+18.1%
0.94%
+1.6%
NVDA BuyNVIDIA CORPORATION$131,608,537
+133.9%
473,804
+23.0%
0.93%
+114.3%
CRM BuySALESFORCE INC$131,032,306
+75.0%
655,883
+16.1%
0.93%
+60.2%
TDY BuyTELEDYNE TECHNOLOGIES INC$128,945,414
+19.1%
288,236
+6.4%
0.91%
+9.1%
HD SellHOME DEPOT INC$127,496,267
-24.4%
432,015
-19.1%
0.90%
-30.7%
LULU SellLULULEMON ATHLETICA INC$125,628,710
+3.9%
344,954
-8.6%
0.89%
-4.8%
TPR SellTAPESTRY INC$124,187,271
-1.8%
2,880,707
-13.3%
0.88%
-9.9%
PGR BuyPROGRESSIVE CORP$121,276,254
+13.5%
847,730
+2.9%
0.86%
+4.0%
LPLA BuyLPL FINL HLDGS INC$120,055,052
-4.7%
593,157
+1.8%
0.85%
-12.8%
MRVL SellMARVELL TECHNOLOGY INC$119,322,434
+9.2%
2,755,714
-6.6%
0.84%0.0%
TSLA BuyTESLA INC$114,718,326
+93.0%
552,966
+14.6%
0.81%
+76.7%
WSC BuyWILLSCOT MOBIL MINI HLDNG CO$112,624,887
+4.1%
2,402,408
+0.3%
0.80%
-4.6%
SRPT BuySAREPTA THERAPEUTICS INC$110,630,405
+13.6%
802,658
+6.8%
0.78%
+4.1%
PODD BuyINSULET CORP$109,228,927
+29.6%
342,453
+19.6%
0.77%
+18.8%
PANW SellPALO ALTO NETWORKS INC$107,546,767
+41.9%
538,434
-0.9%
0.76%
+29.9%
COST SellCOSTCO WHSL CORP NEW$107,025,301
+5.6%
215,399
-3.0%
0.76%
-3.3%
MGM SellMGM RESORTS INTERNATIONAL$101,423,609
+2.9%
2,283,287
-22.3%
0.72%
-5.7%
HLT SellHILTON WORLDWIDE HLDGS INC$100,992,892
+10.0%
716,923
-1.3%
0.71%
+0.8%
G BuyGENPACT LIMITED$101,083,635
+5.4%
2,187,011
+5.6%
0.71%
-3.5%
ALKS BuyALKERMES PLC$100,764,253
+13.9%
3,574,468
+5.6%
0.71%
+4.4%
ATKR SellATKORE INC$99,006,230
+9.2%
704,771
-11.8%
0.70%
+0.1%
INSP BuyINSPIRE MED SYS INC$98,929,217
+15.8%
422,648
+24.6%
0.70%
+6.1%
DVN BuyDEVON ENERGY CORP NEW$97,870,088
-17.1%
1,933,809
+0.8%
0.69%
-24.0%
AJG BuyGALLAGHER ARTHUR J & CO$97,508,044
+5.2%
509,686
+3.6%
0.69%
-3.6%
AVTR BuyAVANTOR INC$96,703,697
+6.2%
4,574,442
+6.0%
0.68%
-2.7%
NICE SellNICE LTDsponsored adr$95,885,090
+17.9%
418,913
-1.0%
0.68%
+8.1%
ROK SellROCKWELL AUTOMATION INC$94,567,667
+12.9%
322,262
-0.9%
0.67%
+3.4%
LECO SellLINCOLN ELEC HLDGS INC$94,381,474
+11.7%
558,140
-4.5%
0.67%
+2.5%
MSCI SellMSCI INC$93,650,527
+19.3%
167,326
-0.8%
0.66%
+9.4%
LNTH SellLANTHEUS HLDGS INC$90,923,163
+14.0%
1,101,298
-29.7%
0.64%
+4.6%
MDB SellMONGODB INCcl a$89,485,201
-22.4%
383,859
-34.5%
0.63%
-29.0%
DEO NewDIAGEO PLCspon adr new$89,331,161493,052
+100.0%
0.63%
UNP SellUNION PAC CORP$87,953,639
-15.0%
437,015
-12.5%
0.62%
-22.1%
FANG SellDIAMONDBACK ENERGY INC$87,952,416
-2.5%
650,680
-1.3%
0.62%
-10.6%
TMO SellTHERMO FISHER SCIENTIFIC INC$86,461,264
-17.1%
150,010
-20.8%
0.61%
-24.1%
TENB BuyTENABLE HLDGS INC$85,229,044
+24.8%
1,793,918
+0.2%
0.60%
+14.2%
VC BuyVISTEON CORP$84,652,913
+79.2%
539,775
+49.5%
0.60%
+64.3%
WDAY SellWORKDAY INCcl a$83,096,619
-1.8%
402,327
-20.4%
0.59%
-10.0%
GPN SellGLOBAL PMTS INC$81,928,006
+2.5%
778,487
-3.3%
0.58%
-6.2%
CDAY BuyCERIDIAN HCM HLDG INC$80,758,908
+14.2%
1,102,962
+0.0%
0.57%
+4.6%
CDNS NewCADENCE DESIGN SYSTEM INC$80,823,537384,709
+100.0%
0.57%
FB NewMETA PLATFORMS INCcl a$80,424,872379,470
+100.0%
0.57%
MCHP SellMICROCHIP TECHNOLOGY INC.$76,571,392
+6.1%
913,958
-11.1%
0.54%
-2.9%
ARES BuyARES MANAGEMENT CORPORATION$74,910,096
+24.0%
897,772
+1.7%
0.53%
+13.5%
FIVE SellFIVE BELOW INC$73,812,645
-7.2%
358,366
-20.3%
0.52%
-15.0%
VMC SellVULCAN MATLS CO$73,688,086
-2.4%
429,518
-0.4%
0.52%
-10.5%
RXDX BuyPROMETHEUS BIOSCIENCES INC$73,481,360
+110.0%
684,694
+115.2%
0.52%
+92.2%
IEX SellIDEX CORP$73,286,875
-46.1%
317,218
-46.7%
0.52%
-50.6%
CSCO BuyCISCO SYS INC$72,726,182
+911.6%
1,391,223
+821.9%
0.51%
+834.5%
SUI SellSUN CMNTYS INC$71,328,530
-38.3%
506,307
-37.4%
0.50%
-43.5%
DECK SellDECKERS OUTDOOR CORP$70,889,989
-0.8%
157,691
-11.9%
0.50%
-9.1%
CE BuyCELANESE CORP DEL$70,594,568
+27.9%
648,311
+20.1%
0.50%
+17.1%
PYPL BuyPAYPAL HLDGS INC$70,486,217
+39.4%
928,183
+30.7%
0.50%
+27.7%
BuyBRP INC$70,043,036
+2.9%
895,691
+0.5%
0.50%
-5.7%
CPRT SellCOPART INC$69,323,859
+21.9%
921,737
-1.3%
0.49%
+11.6%
COO SellCOOPER COS INC$69,100,632
+11.9%
185,078
-0.9%
0.49%
+2.5%
SPLK BuySPLUNK INC$68,282,144
+13014.2%
712,163
+11675.2%
0.48%
+11975.0%
SMAR SellSMARTSHEET INC$67,035,341
+19.0%
1,402,413
-2.0%
0.47%
+9.2%
IDXX SellIDEXX LABS INC$66,471,974
-26.3%
132,923
-39.9%
0.47%
-32.5%
POOL NewPOOL CORP$65,724,509191,930
+100.0%
0.46%
BLDR NewBUILDERS FIRSTSOURCE INC$64,912,207731,158
+100.0%
0.46%
SellATLASSIAN CORPORATIONcl a$64,550,603
-30.5%
377,114
-47.7%
0.46%
-36.3%
AVY BuyAVERY DENNISON CORP$63,808,943
-1.0%
356,614
+0.2%
0.45%
-9.3%
OKTA SellOKTA INCcl a$63,685,135
+18.6%
738,464
-6.1%
0.45%
+8.7%
CAKE SellCHEESECAKE FACTORY INC$63,186,387
+9.1%
1,802,750
-1.3%
0.45%0.0%
CDW NewCDW CORP$63,264,808324,618
+100.0%
0.45%
JBHT NewHUNT J B TRANS SVCS INC$63,102,792359,642
+100.0%
0.45%
NKE SellNIKE INCcl b$63,099,629
+2.4%
514,511
-2.3%
0.45%
-6.1%
FFIV BuyF5 INC$62,775,490
+1.8%
430,884
+0.3%
0.44%
-6.7%
ITT BuyITT INC$62,645,515
+8.6%
725,904
+2.1%
0.44%
-0.4%
RRR SellRED ROCK RESORTS INCcl a$62,046,164
-2.2%
1,392,106
-12.2%
0.44%
-10.4%
NTAP BuyNETAPP INC$61,536,052
+11.6%
963,760
+5.0%
0.44%
+2.4%
CSGP BuyCOSTAR GROUP INC$60,710,339
+2.3%
881,777
+14.8%
0.43%
-6.3%
FICO NewFAIR ISAAC CORP$60,355,44985,892
+100.0%
0.43%
PCTY BuyPAYLOCITY HLDG CORP$59,006,253
+17.0%
296,842
+14.4%
0.42%
+7.2%
EPAM NewEPAM SYS INC$58,915,935197,043
+100.0%
0.42%
STZ NewCONSTELLATION BRANDS INCcl a$58,663,685259,700
+100.0%
0.42%
MAR SellMARRIOTT INTL INC NEWcl a$58,516,315
+5.9%
352,423
-5.0%
0.41%
-2.8%
COP SellCONOCOPHILLIPS$57,560,948
-29.1%
580,193
-15.7%
0.41%
-35.0%
BAH NewBOOZ ALLEN HAMILTON HLDG CORcl a$56,726,743612,005
+100.0%
0.40%
FMC SellFMC CORP$56,171,129
-3.5%
459,929
-1.4%
0.40%
-11.6%
RCKT BuyROCKET PHARMACEUTICALS INC$55,431,104
-2.5%
3,235,908
+11.4%
0.39%
-10.7%
WCN BuyWASTE CONNECTIONS INC$55,141,610
+16.2%
396,503
+10.7%
0.39%
+6.6%
APTV BuyAPTIV PLC$55,206,248
+20.7%
492,078
+0.2%
0.39%
+10.5%
MKTX SellMARKETAXESS HLDGS INC$54,723,472
+35.8%
139,854
-3.2%
0.39%
+24.4%
PPG NewPPG INDS INC$54,771,807410,030
+100.0%
0.39%
PCOR SellPROCORE TECHNOLOGIES INC$53,905,954
+31.0%
860,705
-1.4%
0.38%
+19.8%
SWKS NewSKYWORKS SOLUTIONS INC$53,654,355454,775
+100.0%
0.38%
TRU BuyTRANSUNION$52,808,623
+27.3%
849,833
+16.3%
0.37%
+16.6%
APLS BuyAPELLIS PHARMACEUTICALS INC$52,256,546
+46.6%
792,246
+14.9%
0.37%
+34.2%
WING BuyWINGSTOP INC$51,810,866
+44.7%
282,225
+8.5%
0.37%
+32.6%
FOUR SellSHIFT4 PMTS INCcl a$51,632,762
+7.0%
681,171
-21.1%
0.36%
-1.9%
AMP NewAMERIPRISE FINL INC$50,937,848166,192
+100.0%
0.36%
CTLT SellCATALENT INC$50,959,419
-9.9%
775,520
-38.3%
0.36%
-17.4%
AMAT SellAPPLIED MATLS INC$50,738,002
-2.7%
413,075
-22.8%
0.36%
-10.7%
JNPR BuyJUNIPER NETWORKS INC$50,722,689
+31.8%
1,473,640
+22.3%
0.36%
+20.5%
RE NewEVEREST RE GROUP LTD$50,108,479139,960
+100.0%
0.35%
WSO NewWATSCO INC$50,014,357157,199
+100.0%
0.35%
CHTR NewCHARTER COMMUNICATIONS INC Ncl a$47,054,681131,581
+100.0%
0.33%
OPCH BuyOPTION CARE HEALTH INC$46,771,222
+9.1%
1,472,182
+3.3%
0.33%0.0%
MTN SellVAIL RESORTS INC$46,253,383
-27.8%
197,935
-26.4%
0.33%
-33.8%
DGX SellQUEST DIAGNOSTICS INC$45,551,256
-31.5%
321,963
-24.2%
0.32%
-37.2%
OVV SellOVINTIV INC$44,550,610
-29.8%
1,234,773
-1.4%
0.32%
-35.7%
TXRH NewTEXAS ROADHOUSE INC$43,979,339406,990
+100.0%
0.31%
HXL SellHEXCEL CORP NEW$43,472,452
+13.8%
636,959
-1.9%
0.31%
+4.1%
ETSY SellETSY INC$43,140,505
-30.0%
387,501
-24.7%
0.30%
-35.8%
GLOB NewGLOBANT S A$43,210,731263,464
+100.0%
0.30%
SPGI SellS&P GLOBAL INC$42,108,829
+0.4%
122,136
-2.4%
0.30%
-7.7%
AAON BuyAAON INC$42,093,895
+214.7%
435,349
+145.1%
0.30%
+188.3%
CHDN SellCHURCHILL DOWNS INC$41,736,180
-15.1%
162,366
-30.2%
0.30%
-22.2%
LYV SellLIVE NATION ENTERTAINMENT IN$41,303,833
-18.5%
590,055
-18.8%
0.29%
-25.3%
EYE SellNATIONAL VISION HLDGS INC$41,297,581
-54.7%
2,192,016
-6.7%
0.29%
-58.5%
RGEN BuyREPLIGEN CORP$40,844,809
+20.1%
242,604
+20.8%
0.29%
+10.3%
SRC SellSPIRIT RLTY CAP INC NEW$38,297,236
-40.6%
961,276
-40.5%
0.27%
-45.5%
FLYW SellFLYWIRE CORPORATION$38,144,952
+7.0%
1,299,215
-10.8%
0.27%
-1.8%
KNSL BuyKINSALE CAP GROUP INC$37,229,405
+96.9%
124,036
+71.5%
0.26%
+80.1%
PRI BuyPRIMERICA INC$36,919,988
+43.9%
214,352
+18.5%
0.26%
+31.8%
CABO BuyCABLE ONE INC$36,346,752
+14.4%
51,776
+16.0%
0.26%
+4.9%
NOG BuyNORTHERN OIL AND GAS INC MN$36,308,009
+17.2%
1,196,310
+19.0%
0.26%
+7.5%
SYNA SellSYNAPTICS INC$35,665,590
-48.9%
320,878
-56.2%
0.25%
-53.2%
ST BuySENSATA TECHNOLOGIES HLDG PL$35,278,006
+39.5%
705,278
+12.6%
0.25%
+27.7%
AXTA BuyAXALTA COATING SYS LTD$34,311,785
+28.5%
1,132,776
+8.1%
0.24%
+17.5%
PDCE BuyPDC ENERGY INC$33,984,080
+4.3%
529,512
+3.2%
0.24%
-4.4%
ESS SellESSEX PPTY TR INC$33,600,690
-44.3%
160,661
-43.6%
0.24%
-49.1%
AVNT BuyAVIENT CORPORATION$33,405,868
+90.7%
811,610
+56.4%
0.24%
+74.8%
CFR SellCULLEN FROST BANKERS INC$31,821,318
-42.0%
302,082
-26.4%
0.22%
-46.8%
SellSAMSARA INC$31,669,452
-0.1%
1,605,956
-37.0%
0.22%
-8.6%
CWST BuyCASELLA WASTE SYS INCcl a$31,300,614
+80.3%
378,667
+73.0%
0.22%
+64.9%
HAE BuyHAEMONETICS CORP MASS$30,903,484
+21.4%
373,456
+15.4%
0.22%
+11.2%
WNS BuyWNS HLDGS LTDspon adr$30,264,038
+20.3%
324,826
+3.3%
0.21%
+10.3%
OLED NewUNIVERSAL DISPLAY CORP$29,630,606191,005
+100.0%
0.21%
FCNCA BuyFIRST CTZNS BANCSHARES INC Ncl a$28,744,401
+1090.1%
29,539
+827.4%
0.20%
+968.4%
PLNT BuyPLANET FITNESS INCcl a$27,241,898
+94.5%
350,739
+97.4%
0.19%
+78.7%
EDR SellENDEAVOR GROUP HLDGS INC$27,116,351
-7.6%
1,133,153
-12.9%
0.19%
-15.0%
QCOM BuyQUALCOMM INC$27,062,142
+20.7%
212,119
+4.0%
0.19%
+10.4%
ONTO NewONTO INNOVATION INC$26,540,902302,013
+100.0%
0.19%
BRKS BuyAZENTA INC$26,265,563
-2.0%
588,650
+27.8%
0.19%
-10.1%
BOX NewBOX INCcl a$26,085,396973,699
+100.0%
0.18%
NBIX SellNEUROCRINE BIOSCIENCES INC$25,773,244
-20.9%
254,626
-6.6%
0.18%
-27.5%
AMED BuyAMEDISYS INC$25,218,530
-8.4%
342,876
+4.0%
0.18%
-16.0%
HAL NewHALLIBURTON CO$25,216,213796,973
+100.0%
0.18%
NEX BuyNEXTIER OILFIELD SOLUTIONS$24,219,786
-10.9%
3,046,514
+3.5%
0.17%
-18.6%
DT SellDYNATRACE INC$23,501,669
-19.0%
555,595
-26.6%
0.17%
-25.9%
MTSI NewMACOM TECH SOLUTIONS HLDGS I$21,346,855301,339
+100.0%
0.15%
WEX BuyWEX INC$20,327,384
+121.6%
110,541
+97.2%
0.14%
+102.8%
ORCL SellORACLE CORP$20,050,371
+11.4%
215,781
-2.0%
0.14%
+2.2%
STEP BuySTEPSTONE GROUP INC$20,019,304
-0.1%
824,858
+3.6%
0.14%
-9.0%
INVA SellINNOVIVA INC$19,793,599
-63.6%
1,759,431
-57.2%
0.14%
-66.7%
MDRX NewVERADIGM INC$19,088,0781,462,688
+100.0%
0.14%
PLMR BuyPALOMAR HLDGS INC$17,498,731
+26.4%
317,006
+3.4%
0.12%
+15.9%
CHX NewCHAMPIONX CORPORATION$16,353,937602,799
+100.0%
0.12%
AVGO SellBROADCOM INC$15,000,488
-32.7%
23,382
-41.4%
0.11%
-38.4%
PACK BuyRANPAK HOLDINGS CORP$14,520,098
-5.2%
2,781,628
+4.8%
0.10%
-12.7%
ABBV BuyABBVIE INC$13,230,419
-1.0%
83,017
+0.3%
0.09%
-9.7%
AFG SellAMERICAN FINL GROUP INC OHIO$12,911,441
-75.2%
106,267
-72.0%
0.09%
-77.4%
AMD SellADVANCED MICRO DEVICES INC$11,818,438
-81.7%
120,584
-87.9%
0.08%
-83.2%
ISEE NewIVERIC BIO INC$11,598,622476,721
+100.0%
0.08%
ETNB New89BIO INC$11,501,848755,210
+100.0%
0.08%
IBM BuyINTERNATIONAL BUSINESS MACHS$10,426,768
+3.7%
79,539
+11.5%
0.07%
-5.1%
GOOG BuyALPHABET INCcap stk cl c$8,752,432
+17.8%
84,158
+0.5%
0.06%
+8.8%
PEP BuyPEPSICO INC$8,779,203
+15.6%
48,158
+14.6%
0.06%
+5.1%
MTD  METTLER TOLEDO INTERNATIONAL$8,604,371
+5.9%
5,6230.0%0.06%
-3.2%
MRK BuyMERCK & CO INC$8,139,793
+23.9%
76,509
+29.2%
0.06%
+13.7%
KO BuyCOCA COLA CO$8,010,554
+12.3%
129,140
+15.1%
0.06%
+3.6%
DHR SellDANAHER CORPORATION$7,840,208
-5.4%
31,107
-0.4%
0.06%
-14.1%
TGT SellTARGET CORP$7,470,410
-88.6%
45,103
-89.7%
0.05%
-89.5%
TT BuyTRANE TECHNOLOGIES PLC$7,384,957
+13.2%
40,140
+3.4%
0.05%
+4.0%
GILD BuyGILEAD SCIENCES INC$7,198,477
+0.3%
86,760
+3.8%
0.05%
-7.3%
HSY BuyHERSHEY CO$5,945,053
+34.7%
23,368
+22.6%
0.04%
+23.5%
CMI BuyCUMMINS INC$5,853,993
+17.9%
24,506
+19.6%
0.04%
+7.9%
UPS NewUNITED PARCEL SERVICE INCcl b$5,603,78928,887
+100.0%
0.04%
BLK NewBLACKROCK INC$5,462,0278,163
+100.0%
0.04%
BAC SellBANK AMERICA CORP$5,340,621
-89.2%
186,735
-87.5%
0.04%
-90.1%
ELS BuyEQUITY LIFESTYLE PPTYS INC$5,288,166
+8.2%
78,775
+4.2%
0.04%
-2.6%
NXST BuyNEXSTAR MEDIA GROUP INC$5,082,938
+2.6%
29,439
+4.0%
0.04%
-5.3%
CCOI BuyCOGENT COMMUNICATIONS HLDGS$4,872,987
+16.7%
76,475
+4.6%
0.03%
+6.2%
IT  GARTNER INC$4,681,315
-3.1%
14,3700.0%0.03%
-10.8%
MCD NewMCDONALDS CORP$4,503,39916,106
+100.0%
0.03%
CTAS NewCINTAS CORP$4,496,7879,719
+100.0%
0.03%
AIG SellAMERICAN INTL GROUP INC$4,042,196
-52.3%
80,266
-40.1%
0.03%
-55.4%
TKR  TIMKEN CO$3,907,850
+15.6%
47,8200.0%0.03%
+7.7%
WMS SellADVANCED DRAIN SYS INC DEL$3,910,712
-96.0%
46,440
-96.1%
0.03%
-96.3%
ITW  ILLINOIS TOOL WKS INC$3,890,818
+10.5%
15,9820.0%0.03%0.0%
RJF  RAYMOND JAMES FINL INC$3,739,661
-12.7%
40,0950.0%0.03%
-21.2%
CVX NewCHEVRON CORP NEW$3,602,08322,077
+100.0%
0.02%
BHP NewBHP GROUP LTDsponsored ads$3,374,74453,221
+100.0%
0.02%
ADI NewANALOG DEVICES INC$3,089,05715,663
+100.0%
0.02%
BFAM  BRIGHT HORIZONS FAM SOL IN D$2,883,276
+22.0%
37,4500.0%0.02%
+11.1%
HEIA  HEICO CORP NEWcl a$2,735,667
+13.4%
20,1300.0%0.02%0.0%
SIMO  SILICON MOTION TECHNOLOGY COsponsored adr$1,550,858
+0.8%
23,6700.0%0.01%
-8.3%
NewNEXTRACKER INC$829,59322,879
+100.0%
0.01%
KRTX SellKARUNA THERAPEUTICS INC$802,849
-97.7%
4,420
-97.5%
0.01%
-97.7%
CSX  CSX CORP$855,985
-3.4%
28,5900.0%0.01%
-14.3%
AXON  AXON ENTERPRISE INC$647,568
+35.5%
2,8800.0%0.01%
+25.0%
BKI  BLACK KNIGHT INC$664,818
-6.8%
11,5500.0%0.01%
-16.7%
WMB  WILLIAMS COS INC$696,634
-9.2%
23,3300.0%0.01%
-16.7%
EME  EMCOR GROUP INC$575,569
+9.8%
3,5400.0%0.00%0.0%
TRNO  TERRENO RLTY CORP$571,064
+13.6%
8,8400.0%0.00%0.0%
INTU  INTUIT$628,620
+14.5%
1,4100.0%0.00%0.0%
EZPW NewEZCORP INCcl a non vtg$376,50843,780
+100.0%
0.00%
NNDM  NANO DIMENSION LTDsponsord ads new$430,812
+25.7%
149,0700.0%0.00%0.0%
ODFL  OLD DOMINION FREIGHT LINE IN$425,709
+20.1%
1,2490.0%0.00%0.0%
NSA  NATIONAL STORAGE AFFILIATES$328,391
+15.7%
7,8600.0%0.00%0.0%
ENPH ExitENPHASE ENERGY INC$0-1,030
-100.0%
-0.00%
ExitBROOKFIELD ASSET MANAGMT LTD$0-7,507
-100.0%
-0.00%
VTR ExitVENTAS INC$0-4,442
-100.0%
-0.00%
WWE ExitWORLD WRESTLING ENTMT INCcl a$0-4,720
-100.0%
-0.00%
CROX ExitCROCS INC$0-3,350
-100.0%
-0.00%
BKR ExitBAKER HUGHES COMPANYcl a$0-14,920
-100.0%
-0.00%
IWP ExitISHARES TRrus md cp gr etf$0-5,581
-100.0%
-0.00%
ExitFLUENCE ENERGY INC$0-29,528
-100.0%
-0.00%
SNOW ExitSNOWFLAKE INCcl a$0-3,602
-100.0%
-0.00%
XOP ExitSPDR SER TRs&p oilgas exp$0-4,410
-100.0%
-0.01%
IWO ExitISHARES TRrus 2000 grw etf$0-3,648
-100.0%
-0.01%
PCRX ExitPACIRA BIOSCIENCES INC$0-29,960
-100.0%
-0.01%
IUSG ExitISHARES TRcore s&p us gwt$0-15,760
-100.0%
-0.01%
IIPR ExitINNOVATIVE INDL PPTYS INC$0-28,701
-100.0%
-0.02%
IRWD ExitIRONWOOD PHARMACEUTICALS INC$0-253,491
-100.0%
-0.02%
FCX ExitFREEPORT-MCMORAN INCcl b$0-137,188
-100.0%
-0.04%
BG ExitBUNGE LIMITED$0-75,404
-100.0%
-0.06%
ARQT ExitARCUTIS BIOTHERAPEUTICS INC$0-680,374
-100.0%
-0.08%
IWF ExitISHARES TRrus 1000 grw etf$0-48,252
-100.0%
-0.08%
FATE ExitFATE THERAPEUTICS INC$0-1,386,058
-100.0%
-0.11%
COUP ExitCOUPA SOFTWARE INC$0-178,819
-100.0%
-0.11%
SITM ExitSITIME CORP$0-183,838
-100.0%
-0.14%
UMH ExitUMH PPTYS INC$0-1,239,075
-100.0%
-0.15%
BPMC ExitBLUEPRINT MEDICINES CORP$0-479,467
-100.0%
-0.16%
BRP ExitBRP GROUP INC$0-870,443
-100.0%
-0.17%
ExitLIGHTSPEED COMMERCE INC$0-1,653,888
-100.0%
-0.18%
BILL ExitBILL COM HLDGS INC$0-276,997
-100.0%
-0.23%
ZS ExitZSCALER INC$0-270,876
-100.0%
-0.23%
MXL ExitMAXLINEAR INC$0-929,997
-100.0%
-0.24%
FCN ExitFTI CONSULTING INC$0-201,413
-100.0%
-0.25%
PAYA ExitPAYA HOLDINGS INC$0-4,086,331
-100.0%
-0.25%
ENTG ExitENTEGRIS INC$0-490,106
-100.0%
-0.25%
AAT ExitAMERICAN ASSETS TR INC$0-1,248,082
-100.0%
-0.26%
IRT ExitINDEPENDENCE RLTY TR INC$0-1,977,901
-100.0%
-0.26%
RNG ExitRINGCENTRAL INCcl a$0-974,224
-100.0%
-0.27%
FRC ExitFIRST REP BK SAN FRANCISCO C$0-301,043
-100.0%
-0.28%
FIBK ExitFIRST INTST BANCSYSTEM INC$0-1,033,974
-100.0%
-0.31%
MPWR ExitMONOLITHIC PWR SYS INC$0-119,526
-100.0%
-0.33%
LRCX ExitLAM RESEARCH CORP$0-101,196
-100.0%
-0.33%
ALL ExitALLSTATE CORP$0-354,422
-100.0%
-0.37%
ExitBROOKFIELD CORPcl a ltd vt sh$0-1,905,849
-100.0%
-0.46%
Original filings

The following EDGAR filing(s) were analyzed to create this report:

  • View 13F-HR filed 2023-05-12
Signatures

The EDGAR filing(s) were signed by:

Top long-term holdings
NameQuarters ownedLatest quarter ownedMax weighting
APPLE INC COM42Q3 20234.4%
MICROSOFT CORP COM42Q3 20233.2%
VISA INC COM CL A42Q3 20231.9%
SALESFORCE INC42Q3 20231.7%
ICON PLC42Q3 20232.3%
TRANSDIGM GROUP INC COM42Q3 20232.1%
COOPER COS INC COM NEW42Q3 20231.5%
THERMO FISHER SCIENTIFIC INC C42Q3 20231.4%
FORTINET INC COM42Q3 20231.5%
UNION PACIFIC CORP42Q3 20231.3%

View WESTFIELD CAPITAL MANAGEMENT CO LP's complete holdings history.

Latest significant ownerships (13-D/G)
WESTFIELD CAPITAL MANAGEMENT CO LP Q1 2023 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
FiledShares Percentage
IRONWOOD PHARMACEUTICALS INCSold outJuly 05, 202300.0%
Innoviva, Inc.February 02, 20234,106,1365.9%
RUSH ENTERPRISES INC \TX\Sold outJuly 02, 202100.0%
SITIME CorpSold outFebruary 01, 202100.0%
Correvio Pharma Corp.Sold outJanuary 07, 202000.0%
MEDICINES CO /DEJanuary 07, 20201,368,7201.7%
Cardiome Pharma CorpMay 02, 20184,149,24411.9%
HEXCEL CORP /DE/Sold outAugust 03, 201700.0%
Huron Consulting Group Inc.Sold outApril 10, 201700.0%
ARIAD PHARMACEUTICALS INCSold outApril 07, 201700.0%

View WESTFIELD CAPITAL MANAGEMENT CO LP's complete significant-ownership history.

Latest filings
TypeFiled
SC 13G/A2024-04-04
13F-HR2024-02-09
SC 13G/A2024-02-02
SC 13G2024-01-10
13F-HR2023-11-13
13F-HR2023-08-11
SC 13G/A2023-07-05
13F-HR2023-05-12
13F-HR2023-02-13
SC 13G/A2023-02-02

View WESTFIELD CAPITAL MANAGEMENT CO LP's complete filings history.

Compare quarters

Export WESTFIELD CAPITAL MANAGEMENT CO LP's holdings