WESTFIELD CAPITAL MANAGEMENT CO LP Q4 2024 Filing

Filed February 11, 2025

Portfolio Value

$23.0T

Holdings

239

Report Date

Q4 2024

Filing Type

13F-HR

All Holdings (239 positions)

#StockSharesValue% PortfolioType
1
NVDANVIDIA CORPORATION
7,399,837$993.7B4.33%
2
AAPLAPPLE INC
3,655,031$915.3B3.98%
3
MSFTMICROSOFT CORP
1,872,811$789.4B3.44%
4
ASNDASCENDIS PHARMA A/S
5,528,239$761.1B3.31%
5
AMZNAMAZON COM INC
3,442,248$755.2B3.29%
6
GOOGLALPHABET INC
3,475,412$657.9B2.86%
7
METAMETA PLATFORMS INC
900,959$527.5B2.30%
8
T7DTRANSDIGM GROUP INC
362,218$459.0B2.00%
9
AXONAXON ENTERPRISE INC
714,870$424.9B1.85%
10
VRTVERTIV HOLDINGS CO
3,720,010$422.6B1.84%
11
FIXCOMFORT SYS USA INC
885,127$375.3B1.63%
12
FTAIFTAI AVIATION LTD
2,488,704$358.5B1.56%
13
NOWSERVICENOW INC
315,043$334.0B1.45%
14
AVGOBROADCOM INC
1,354,977$314.1B1.37%
15
VVISA INC
899,652$284.3B1.24%
16
TSLATESLA INC
660,107$266.6B1.16%
17
TPRTAPESTRY INC
3,604,918$235.5B1.03%
18
LPLALPL FINL HLDGS INC
705,919$230.5B1.00%
19
PCVXVAXCYTE INC
2,566,759$210.1B0.91%
20
GEVGE VERNOVA INC
611,800$201.2B0.88%
21
CRMSALESFORCE INC
597,103$199.6B0.87%
22
LEGNLEGEND BIOTECH CORP
5,713,696$185.9B0.81%
23
DC4DEXCOM INC
2,345,601$182.4B0.79%
24
PGRPROGRESSIVE CORP
748,166$179.3B0.78%
25
NFLXNETFLIX INC
200,346$178.6B0.78%
26
RRXREGAL REXNORD CORPORATION
1,138,781$176.7B0.77%
27
LLYELI LILLY & CO
219,993$169.8B0.74%
28
ARESARES MANAGEMENT CORPORATION
953,770$168.8B0.74%
29
OPCHOPTION CARE HEALTH INC
7,265,228$168.6B0.73%
30
UNHUNITEDHEALTH GROUP INC
329,064$166.5B0.72%
31
MNDYMONDAY COM LTD
697,900$164.3B0.72%
32
CMGCHIPOTLE MEXICAN GRILL INC
2,675,519$161.3B0.70%
33
PODDINSULET CORP
617,796$161.3B0.70%
34
FOURSHIFT4 PMTS INC
1,551,549$161.0B0.70%
35
CWSTCASELLA WASTE SYS INC
1,520,303$160.9B0.70%
36
KDKYNDRYL HLDGS INC
4,609,799$159.5B0.69%
37
TSMTAIWAN SEMICONDUCTOR MFG LTD
803,686$158.7B0.69%
38
IOTSAMSARA INC
3,603,576$157.4B0.69%
39
DKNGDRAFTKINGS INC NEW
4,223,007$157.1B0.68%
40
TEAMATLASSIAN CORPORATION
637,778$155.2B0.68%
41
SAIASAIA INC
339,784$154.8B0.67%
42
DTDYNATRACE INC
2,848,601$154.8B0.67%
43
PLTRPALANTIR TECHNOLOGIES INC
1,908,976$144.4B0.63%
44
LNTHLANTHEUS HLDGS INC
1,555,093$139.1B0.61%
45
ORCLORACLE CORP
831,545$138.6B0.60%
46
COSTCOSTCO WHSL CORP NEW
148,514$136.1B0.59%
47
FLYWFLYWIRE CORPORATION
6,516,044$134.4B0.58%
48
PCORPROCORE TECHNOLOGIES INC
1,753,156$131.4B0.57%
49
MTSIMACOM TECH SOLUTIONS HLDGS I
990,679$128.7B0.56%
50
3M4MASIMO CORP
768,858$127.1B0.55%
51
OWLBLUE OWL CAPITAL INC
5,452,474$126.8B0.55%
52
ICLRICON PLC
602,999$126.5B0.55%
53
TXRHTEXAS ROADHOUSE INC
693,144$125.1B0.54%
54
GKOSGLAUKOS CORP
807,151$121.0B0.53%
55
SNSHARKNINJA INC
1,238,705$120.6B0.52%
56
XYZBLOCK INC
1,416,339$120.4B0.52%
57
CHRCHURCHILL DOWNS INC
894,209$119.4B0.52%
58
PTCPTC INC
634,650$116.7B0.51%
59
HUBSHUBSPOT INC
165,637$115.4B0.50%
60
APPAPPLOVIN CORP
347,908$112.7B0.49%
61
FLEXFLEX LTD
2,900,838$111.4B0.48%
62
GPNGLOBAL PMTS INC
988,863$110.8B0.48%
63
CSXCSX CORP
3,369,281$108.7B0.47%
64
PSTGPURE STORAGE INC
1,733,666$106.5B0.46%
65
ITTITT INC
742,929$106.1B0.46%
66
ITCIEURINTRA-CELLULAR THERAPIES INC
1,218,728$101.8B0.44%
67
ANFABERCROMBIE & FITCH CO
667,113$99.7B0.43%
68
TRUTRANSUNION
1,061,400$98.4B0.43%
69
AJGGALLAGHER ARTHUR J & CO
346,232$98.3B0.43%
70
UNPUNION PAC CORP
427,029$97.4B0.42%
71
BACBANK AMERICA CORP
2,194,025$96.4B0.42%
72
DYHTARGET CORP
684,053$92.5B0.40%
73
WSCWILLSCOT HLDGS CORP
2,754,583$92.1B0.40%
74
LRCXLAM RESEARCH CORP
1,256,870$90.8B0.40%
75
FNFABRINET
411,422$90.5B0.39%
76
MSCIMSCI INC
148,940$89.4B0.39%
77
BUWABIO RAD LABS INC
264,605$86.9B0.38%
78
MHOM/I HOMES INC
644,854$85.7B0.37%
79
FICOFAIR ISAAC CORP
42,644$84.9B0.37%
80
NTRANATERA INC
535,794$84.8B0.37%
81
TTDTHE TRADE DESK INC
720,451$84.7B0.37%
82
ROKUROKU INC
1,119,183$83.2B0.36%
83
DDOGDATADOG INC
566,408$80.9B0.35%
84
AXTAAXALTA COATING SYS LTD
2,349,318$80.4B0.35%
85
JBHTHUNT J B TRANS SVCS INC
461,641$78.8B0.34%
86
BFAMBRIGHT HORIZONS FAM SOL IN D
707,105$78.4B0.34%
87
TWLOTWILIO INC
721,627$78.0B0.34%
88
TWTRADEWEB MKTS INC
576,568$75.5B0.33%
89
SPGIS&P GLOBAL INC
150,474$74.9B0.33%
90
AMEAMETEK INC
411,359$74.2B0.32%
91
IEXIDEX CORP
354,256$74.1B0.32%
92
AVYAVERY DENNISON CORP
395,054$73.9B0.32%
93
RMBS*RAMBUS INC DEL
1,389,538$73.5B0.32%
94
PRPERMIAN RESOURCES CORP
5,089,083$73.2B0.32%
95
SSENTINELONE INC
3,294,695$73.1B0.32%
96
UI2KEMPER CORP
1,094,894$72.7B0.32%
97
COINCOINBASE GLOBAL INC
290,306$72.1B0.31%
98
VMCVULCAN MATLS CO
280,200$72.1B0.31%
99
FFIVF5 INC
286,165$72.0B0.31%
100
MLTXMOONLAKE IMMUNOTHERAPEUTICS
1,311,619$71.0B0.31%
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