Fund HoldingsWESTFIELD CAPITAL MANAGEMENT CO LP

Total Portfolio Value
$20.55B
Total Bought
$3.37B
Total Sold
$4.86B
Net Transaction
-$1.49B
Filing Period:
Securities
SharesValue ($K)
Q4 2024
Q1 2025
Change
Q4 2024
Q1 2025
Weight (%)
Change
HOWMET AEROSPACE INC(HWM)01,135,059+1,135,0590147,2510.72%+147,251
CHECK POINT SOFTWARE TECH LT
ORD
274,901864,717+589,81651,324197,0860.96%+145,762
MONGODB INC(MDB)0733,787+733,7870128,7060.63%+128,706
DICKS SPORTING GOODS INC(DKS)0630,566+630,5660127,0970.62%+127,097
INTERNATIONAL PAPER CO(IP)02,117,805+2,117,8050112,9850.55%+112,985
ASCENDIS PHARMA A/S(ASND)05,479,259+5,479,2590853,9974.16%+853,997
BRINKER INTL INC(EAT)492,816995,713+502,89765,195148,4110.72%+83,216
CENCORA INC0288,969+288,969080,3590.39%+80,359
BIRKENSTOCK HOLDING PLC(BIRK)01,572,685+1,572,685072,1080.35%+72,108
SPROUTS FMRS MKT INC(SFM)0469,725+469,725071,6990.35%+71,699
RHYTHM PHARMACEUTICALS INC(RYTM)01,341,092+1,341,092071,0380.35%+71,038
BADGER METER INC0344,010+344,010065,4480.32%+65,448
AXON ENTERPRISE INC(AXON)0927,801+927,8010487,9772.37%+487,977
ROBINHOOD MKTS INC(HOOD)01,415,103+1,415,103058,8970.29%+58,897
BRAZE INC(BRZE)01,514,513+1,514,513054,6440.27%+54,644
MUELLER WTR PRODS INC(MWA)02,118,561+2,118,561053,8540.26%+53,854
WNS HLDGS LTD0840,983+840,983051,7120.25%+51,712
HEALTHEQUITY INC(HQY)0563,389+563,389049,7870.24%+49,787
LEGEND BIOTECH CORP(LEGN)06,917,567+6,917,5670234,7131.14%+234,713
MAPLEBEAR INC(CART)01,219,320+1,219,320048,6390.24%+48,639
EAST WEST BANCORP INC(EWBC)0817,306+817,306073,3610.36%+73,361
MCCORMICK & CO INC(MKC)0571,698+571,698047,0560.23%+47,056
SOLENO THERAPEUTICS INC881,4601,211,245+329,78539,62286,5430.42%+46,922
HOULIHAN LOKEY INC(HLI)0286,288+286,288046,2360.22%+46,236
SEMTECH CORP(SMTC)01,322,351+1,322,351045,4890.22%+45,489
ELI LILLY & CO(LLY)219,993258,952+38,959169,834213,8711.04%+44,037
BANK AMERICA CORP2,194,0253,344,496+1,150,47196,427139,5660.68%+43,138
INSMED INC(INSM)938,5511,406,609+468,05864,798107,3100.52%+42,513
LPL FINL HLDGS INC(LPLA)705,919830,099+124,180230,489271,5591.32%+41,069
SPOTIFY TECHNOLOGY S A(SPOT)074,210+74,210040,8180.20%+40,818
BIO-TECHNE CORP(TECH)0676,408+676,408039,6580.19%+39,658
GLOBANT S A
COM
0820,445+820,445096,5830.47%+96,583
REVOLUTION MEDICINES INC(RVMD)01,064,046+1,064,046037,6250.18%+37,625
SILICON LABORATORIES INC(SLAB)0330,897+330,897037,2490.18%+37,249
RYAN SPECIALTY HOLDINGS INC(RYAN)668,5841,078,233+409,64942,89679,6490.39%+36,753
WESTERN DIGITAL CORP(WDC)0875,743+875,743035,4060.17%+35,406
VISA INC(V)899,652904,397+4,745284,326316,9551.54%+32,629
ASTERA LABS INC(ALAB)0467,080+467,080027,8710.14%+27,871
FORMFACTOR INC(FORM)0913,330+913,330025,8380.13%+25,838
COHERENT CORP(COHR)0395,504+395,504025,6840.12%+25,684
CREDO TECHNOLOGY GROUP HOLDI
ORDINARY SHARES
0605,805+605,805024,3290.12%+24,329
PROGRESSIVE CORP(PGR)0712,249+712,2490201,5740.98%+201,574
PALOMAR HLDGS INC(PLMR)593,460618,598+25,13862,66384,7970.41%+22,134
MERUS N V993,1571,501,220+508,06341,76263,1860.31%+21,424
NETFLIX INC(NFLX)0213,903+213,9030199,4710.97%+199,471
GENEDX HOLDINGS CORP(WGS)0222,477+222,477019,7040.10%+19,704
TAPESTRY INC(TPR)3,604,9183,601,314-3,604235,509253,5691.23%+18,059
TRADEWEB MKTS INC(TW)0630,032+630,032093,5350.46%+93,535
LANTHEUS HLDGS INC(LNTH)01,589,145+1,589,1450155,1010.75%+155,101
PALANTIR TECHNOLOGIES INC(PLTR)1,908,9761,898,437-10,539144,376160,2280.78%+15,852
THE BALDWIN INSURANCE GRP IN(BWIN)01,076,847+1,076,847048,1240.23%+48,124
ARISTA NETWORKS INC(ANET)0196,534+196,534015,2270.07%+15,227
MARA HOLDINGS INC(MARA)01,287,869+1,287,869014,8100.07%+14,810
GALLAGHER ARTHUR J & CO(AJG)346,232324,635-21,59798,278112,0770.55%+13,799
PRIMERICA INC(PRI)240,130276,225+36,09565,17678,5940.38%+13,418
NATERA INC(NTRA)535,794691,341+155,54784,81697,7630.48%+12,946
CELESTICA INC(CLS)0154,406+154,406012,1690.06%+12,169
RIOT PLATFORMS INC(RIOT)01,635,177+1,635,177011,6420.06%+11,642
SALESFORCE INC(CRM)597,103782,929+185,826199,629210,1071.02%+10,477
MSCI INC(MSCI)0175,636+175,636099,3220.48%+99,322
PROCTER AND GAMBLE CO(PG)053,118+53,11809,0520.04%+9,052
NEXTRACKER INC01,243,151+1,243,151052,3860.25%+52,386
APPLIED INDL TECHNOLOGIES IN(AIT)162,829208,136+45,30738,99346,9010.23%+7,909
TOAST INC(TOST)0229,968+229,96807,6280.04%+7,628
CASELLA WASTE SYS INC(CWST)1,520,3031,507,843-12,460160,863168,1400.82%+7,276
MEDTRONIC PLC(MDT)080,415+80,41507,2260.04%+7,226
WASTE CONNECTIONS INC(WCN)0342,037+342,037066,7620.32%+66,762
KEMPER CORP(KMPB)1,094,8941,192,664+97,77072,74579,7300.39%+6,985
DIAMONDBACK ENERGY INC(FANG)0344,596+344,596055,0940.27%+55,094
IDEX CORP(IEX)0445,203+445,203080,5680.39%+80,568
EQUINIX INC(EQIX)07,607+7,60706,2020.03%+6,202
WALMART INC(WMT)069,966+69,96606,1420.03%+6,142
WINTRUST FINL CORP(WTFC)325,495415,498+90,00340,59246,7270.23%+6,134
KEYCORP(KEY)2,424,0192,968,535+544,51641,54847,4670.23%+5,919
ACCENTURE PLC IRELAND
SHS CLASS A
018,581+18,58105,7980.03%+5,798
WILLIAMS SONOMA INC(WSM)035,723+35,72305,6480.03%+5,648
GENPACT LIMITED
SHS
0111,368+111,36805,6110.03%+5,611
BOYD GAMING CORP(BYD)080,958+80,95805,3290.03%+5,329
FAIR ISAAC CORP(FICO)048,827+48,827090,0440.44%+90,044
WIX COM LTD
SHS
253,593364,332+110,73954,40859,5250.29%+5,116
MARRIOTT INTL INC NEW(MAR)019,777+19,77704,7110.02%+4,711
CHAMPIONX CORPORATION01,310,725+1,310,725039,0600.19%+39,060
COSTCO WHSL CORP NEW(COST)0148,156+148,1560140,1230.68%+140,123
UNION PAC CORP(UNP)0426,665+426,6650100,7950.49%+100,795
GENIUS SPORTS LIMITED
SHARES CL A
2,128,9782,178,257+49,27918,41621,8040.11%+3,389
TWILIO INC(TWLO)721,627818,964+97,33777,99380,1850.39%+2,191
S&P GLOBAL INC(SPGI)150,474151,399+92574,94076,9260.37%+1,986
PROCEPT BIOROBOTICS CORP(PRCT)0748,557+748,557043,6110.21%+43,611
GE HEALTHCARE TECHNOLOGIES I(GEHC)0644,607+644,607052,0260.25%+52,026
XENON PHARMACEUTICALS INC(XENE)1,157,1891,391,370+234,18145,36246,6800.23%+1,319
COCA COLA CO(KO)0178,810+178,810012,8060.06%+12,806
ATLASSIAN CORPORATION637,778736,388+98,610155,222156,2690.76%+1,046
ALNYLAM PHARMACEUTICALS INC(ALNY)216,126192,172-23,95450,85751,8900.25%+1,034
CINTAS CORP(CTAS)056,903+56,903011,6950.06%+11,695
CARDINAL HEALTH INC(CAH)04,325+4,32505960.00%+596
COSTAR GROUP INC(CSGP)075,081+75,08105,9490.03%+5,949
EQT CORP(EQT)010,640+10,64005680.00%+568
WILLIAMS COS INC(WMB)0177,064+177,064010,5810.05%+10,581
COMERICA INC08,560+8,56005060.00%+506
ROLLINS INC(ROL)092,834+92,83405,0160.02%+5,016
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