Westfield-Capital-Management-Co-Lp

AI_NATIVE detailed information: This accession holds the following tickers:[
  "MRUS",
  "ASND",
  "ALAB",
  "INSM",
  "ARES",
  "HOOD",
  "RVMD",
  "FLEX",
  "FN",
  "PCOR",
  "GLOB",
  "SMTC",
  "TRU",
  "PLMR",
  "RRX",
  null,
  "MASI",
  "PLXS",
  "FTAI",
  "RJF",
  "WGS",
  "BRZE",
  "FTI",
  "ACN",
  "ITT",
  "MWA",
  "MTSI",
  "MOG-A",
  "GOOGL",
  "PTCT",
  "PRCT",
  "RIOT",
  "ALNY",
  "ALGM",
  "AIG",
  "TEAM",
  "AVGO",
  "APP",
  "CLS",
  "AIT",
  null,
  "FORM",
  "BYD",
  "BSX",
  "CMI",
  "DT",
  "MARA",
  "ROKU",
  "PRIM",
  "UEC",
  "FFIV",
  "SN",
  "BIRK",
  "RCKT",
  "BCYC",
  "LENZ",
  "LEGN",
  "HLT",
  "HD",
  "INTU",
  "UNP",
  "GENI",
  "ISRG",
  "HEI-A",
  "HUBS",
  "HLI",
  "HWM",
  "ITW",
  "AMAT",
  "BKNG",
  "META",
  "RRR",
  "KNSL",
  "LRCX",
  "PODD",
  "MDT",
  "BMI",
  "MSFT",
  "EQIX",
  "EQT",
  "FCNCA",
  "FICO",
  "FIS",
  "HQY",
  "RHI",
  "NU",
  "ICLR",
  "AMP",
  "ANET",
  "ORCL",
  "IWF",
  "PGR",
  "UNH",
  "AAPL",
  "NVDA",
  "GEHC",
  "PLTR",
  "PFE",
  "PG",
  "PSTG",
  "LPLA",
  "MKC",
  "MDB",
  "IOT",
  "ROK",
  "SPGI",
  "NOW",
  "IBM",
  "TPR",
  "TXRH",
  "TMO",
  "TJX",
  "TDG",
  "TW",
  "TWLO",
  "PCTY",
  "RKLB",
  "EWBC",
  "RYTM",
  "TLN",
  "MLTX",
  "SLNO",
  "STAG",
  "ETNB",
  "TOST",
  "TSCO",
  "NXT",
  "GKOS",
  "SNY",
  "TSM",
  "IT",
  "GPN",
  "PR",
  null,
  "TT",
  "ANF",
  "VRT",
  "SAIA",
  "RYAN",
  "LECO",
  "PRI",
  "MLI",
  "SFM",
  "AVY",
  "AXON",
  "FI",
  "NTRA",
  "IP",
  "AJG",
  "IWP",
  "WCN",
  "OPCH",
  "FOUR",
  "CAH",
  "EXTR",
  "KMPR",
  "IEX",
  "AMZN",
  "RMBS",
  "DKS",
  "KD",
  "DKNG",
  "VECO",
  "V",
  "VST",
  "WMT",
  "WDC",
  "WLY",
  "WSM",
  "WTFC",
  "WMB",
  "WSC",
  "WIX",
  "XENE",
  "ONTO",
  "CART",
  "PACK",
  "NOG",
  "G",
  "MTB",
  "FLR",
  "CHKP",
  "JBHT",
  "MSCI",
  "LSPD",
  "KEY",
  "NXPI",
  "MNDY",
  "TER",
  "TTD",
  "SPXC",
  "OKTA",
  "ROL",
  "CRM",
  "S",
  "SLAB",
  "SPOT",
  "LYV",
  "LNTH",
  "GEV",
  "MELI",
  "PCVX",
  "IRTC",
  "WNS",
  "AME",
  "AVNT",
  "AXTA",
  "BAC",
  "BIO",
  "TECH",
  "OWL",
  "EAT",
  "BFAM",
  "CWST",
  "CHX",
  "CIEN",
  "CHDN",
  "CTAS",
  "KO",
  "CMA",
  "COHR",
  "COIN",
  "FIX",
  "CPRT",
  "COST",
  "CSGP",
  "CRDO",
  "CRWD",
  "CSX",
  "DHR",
  "DDOG",
  "CYTK",
  "DAY",
  "DSGX",
  "FANG",
  "DXCM",
  "VMC",
  "NEE",
  "MAR",
  "GOOG",
  "LLY",
  "TSLA",
  "NFLX",
  "APO"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-09
Total Holdings: 244
Total Value: 20549795430
Accession Number: 0001085146-25-002864
Form Type: 13F-HR
CIK: westfield-capital-management-co-lp
Manager Name: Westfield-Capital-Management-Co-Lp

Data Enrichment

99% identified

241 identified3 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

244 positions • $20.5B total value

SEC FilingSEC DataHachi Filing

Manager:

Search and click to pin securities to the top

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NETFLIX INC

NFLX|64110L106

Shares:213.9K

Value:$199.5M

% of Portfolio:1.0% ($199.5M/$20.5B)

CHECK POINT SOFTWARE TECHNOLOGIES LTD

CHKP|M22465104

Shares:864.7K

Value:$197.1M

% of Portfolio:1.0% ($197.1M/$20.5B)

Vertiv Holdings Co

VRT|92537N108

Shares:2.4M

Value:$171.7M

% of Portfolio:0.8% ($171.7M/$20.5B)

CASELLA WASTE SYSTEMS INC

CWST|147448104

Shares:1.5M

Value:$168.1M

% of Portfolio:0.8% ($168.1M/$20.5B)

DEXCOM INC

DXCM|252131107

Shares:2.4M

Value:$167.2M

% of Portfolio:0.8% ($167.2M/$20.5B)

Ares Management Corp

ARES|03990B101

Shares:1.1M

Value:$165.4M

% of Portfolio:0.8% ($165.4M/$20.5B)

monday.com Ltd.

MNDY|M7S64H106

Shares:665.2K

Value:$161.7M

% of Portfolio:0.8% ($161.7M/$20.5B)

Palantir Technologies Inc.

PLTR|69608A108

Shares:1.9M

Value:$160.2M

% of Portfolio:0.8% ($160.2M/$20.5B)

GE Vernova Inc.

GEV|36828A101

Shares:512.8K

Value:$156.5M

% of Portfolio:0.8% ($156.5M/$20.5B)

Atlassian Corp

TEAM|049468101

Shares:736.4K

Value:$156.3M

% of Portfolio:0.8% ($156.3M/$20.5B)

Lantheus Holdings, Inc.

LNTH|516544103

Shares:1.6M

Value:$155.1M

% of Portfolio:0.8% ($155.1M/$20.5B)

BRINKER INTERNATIONAL, INC

EAT|109641100

Shares:995.7K

Value:$148.4M

% of Portfolio:0.7% ($148.4M/$20.5B)

Howmet Aerospace Inc.

HWM|443201108

Shares:1.1M

Value:$147.3M

% of Portfolio:0.7% ($147.3M/$20.5B)

Option Care Health, Inc.

OPCH|68404L201

Shares:4.1M

Value:$144.9M

% of Portfolio:0.7% ($144.9M/$20.5B)

INSULET CORP

PODD|45784P101

Shares:538.2K

Value:$141.3M

% of Portfolio:0.7% ($141.3M/$20.5B)

DraftKings Inc.

DKNG|26142V105

Shares:4.2M

Value:$140.3M

% of Portfolio:0.7% ($140.3M/$20.5B)

COSTCO WHOLESALE CORP /NEW

COST|22160K105

Shares:148.2K

Value:$140.1M

% of Portfolio:0.7% ($140.1M/$20.5B)

BANK OF AMERICA CORP /DE/

BAC|060505104

Shares:3.3M

Value:$139.6M

% of Portfolio:0.7% ($139.6M/$20.5B)

Dynatrace, Inc.

DT|268150109

Shares:2.9M

Value:$137.2M

% of Portfolio:0.7% ($137.2M/$20.5B)

Samsara Inc.

IOT|79589L106

Shares:3.5M

Value:$135.1M

% of Portfolio:0.7% ($135.1M/$20.5B)

Instrument	Shares		Other Manager	Value	% of Portfolio
NETFLIX INC(NFLXcusip64110L106)	213.9K	QoQ +6.76% (+13.6K) YoY NEW(+213.9K)	All Managers (Combined)	$199.5M	1.0% ($199.5M/$20.5B)	QoQ +11.70% (+$20.9M) YoY NEW(+$199.5M)
CHECK POINT SOFTWARE TECHNOLOGIES LTD(CHKPcusipM22465104)	864.7K	QoQ +214.55% (+589.8K) YoY NEW(+864.7K)	All Managers (Combined)	$197.1M	1.0% ($197.1M/$20.5B)	QoQ +284.00% (+$145.8M) YoY NEW(+$197.1M)
Vertiv Holdings Co(VRTcusip92537N108)	2.4M	QoQ -36.08% (-1.3M) YoY -30.05% (-1.0M)	All Managers (Combined)	$171.7M	0.8% ($171.7M/$20.5B)	QoQ -59.38% (-$251.0M) YoY -38.16% (-$106.0M)
CASELLA WASTE SYSTEMS INC(CWSTcusip147448104)	1.5M	QoQ -0.81% (-12.5K) YoY +77.80% (+659.8K)	All Managers (Combined)	$168.1M	0.8% ($168.1M/$20.5B)	QoQ +4.52% (-$7.3M) YoY +100.54% (+$84.3M)
DEXCOM INC(DXCMcusip252131107)	2.4M	QoQ +4.35% (-102.1K) YoY +59.00% (-908.3K)	All Managers (Combined)	$167.2M	0.8% ($167.2M/$20.5B)	QoQ -8.36% (-$15.3M) YoY -21.71% (-$46.4M)
Ares Management Corp(AREScusip03990B101)	1.1M	QoQ +18.31% (-174.6K) YoY +73.77% (+479.1K)	All Managers (Combined)	$165.4M	0.8% ($165.4M/$20.5B)	QoQ -2.01% (-$3.4M) YoY +91.58% (+$79.1M)
monday.com Ltd.(MNDYcusipM7S64H106)	665.2K	QoQ -4.69% (-32.7K) YoY +60.05% (+249.6K)	All Managers (Combined)	$161.7M	0.8% ($161.7M/$20.5B)	QoQ -1.56% (-$2.6M) YoY +72.30% (+$67.9M)
Palantir Technologies Inc.(PLTRcusip69608A108)	1.9M	QoQ -0.55% (-10.5K) YoY NEW(+1.9M)	All Managers (Combined)	$160.2M	0.8% ($160.2M/$20.5B)	QoQ +10.97% (-$15.9M) YoY NEW(+$160.2M)
GE Vernova Inc.(GEVcusip36828A101)	512.8K	QoQ -16.18% (-99.0K) YoY NEW(+512.8K)	All Managers (Combined)	$156.5M	0.8% ($156.5M/$20.5B)	QoQ -22.21% (-$44.7M) YoY NEW(+$156.5M)
Atlassian Corp(TEAMcusip049468101)	736.4K	QoQ +15.46% (+98.6K) YoY NEW(+736.4K)	All Managers (Combined)	$156.3M	0.8% ($156.3M/$20.5B)	QoQ +0.67% (+$1.0M) YoY NEW(+$156.3M)
Lantheus Holdings, Inc.(LNTHcusip516544103)	1.6M	QoQ +2.18% (+34.1K) YoY -18.83% (-368.9K)	All Managers (Combined)	$155.1M	0.8% ($155.1M/$20.5B)	QoQ +11.48% (+$16.0M) YoY +27.27% (-$33.2M)
BRINKER INTERNATIONAL, INC(EATcusip109641100)	995.7K	QoQ +102.04% (+502.9K) YoY NEW(+995.7K)	All Managers (Combined)	$148.4M	0.7% ($148.4M/$20.5B)	QoQ +127.64% (+$83.2M) YoY NEW(+$148.4M)
Howmet Aerospace Inc.(HWMcusip443201108)	1.1M	QoQ NEW(+1.1M) YoY NEW(+1.1M)	All Managers (Combined)	$147.3M	0.7% ($147.3M/$20.5B)	QoQ NEW(+$147.3M) YoY NEW(+$147.3M)
Option Care Health, Inc.(OPCHcusip68404L201)	4.1M	QoQ -42.95% (-3.1M) YoY -19.85% (-1.0M)	All Managers (Combined)	$144.9M	0.7% ($144.9M/$20.5B)	QoQ -14.06% (-$23.7M) YoY -16.48% (-$28.6M)
INSULET CORP(PODDcusip45784P101)	538.2K	QoQ -12.87% (-79.5K) YoY +14.93% (+69.9K)	All Managers (Combined)	$141.3M	0.7% ($141.3M/$20.5B)	QoQ -12.36% (-$19.9M) YoY +76.09% (+$61.1M)
DraftKings Inc.(DKNGcusip26142V105)	4.2M	QoQ +0.04% (-2.0K) YoY +110.45% (+2.2M)	All Managers (Combined)	$140.3M	0.7% ($140.3M/$20.5B)	QoQ -10.68% (-$16.8M) YoY +53.91% (+$49.1M)
COSTCO WHOLESALE CORP /NEW(COSTcusip22160K105)	148.2K	QoQ -0.24% (-358) YoY -12.46% (-21.1K)	All Managers (Combined)	$140.1M	0.7% ($140.1M/$20.5B)	QoQ +2.97% (-$4.0M) YoY +13.00% (-$16.1M)
BANK OF AMERICA CORP /DE/(BACcusip060505104)	3.3M	QoQ +52.43% (+1.2M) YoY +1356.73% (+3.1M)	All Managers (Combined)	$139.6M	0.7% ($139.6M/$20.5B)	QoQ +44.73% (+$43.1M) YoY +1503.10% (+$130.9M)
Dynatrace, Inc.(DTcusip268150109)	2.9M	QoQ +2.17% (-62.0K) YoY +51.32% (+987.1K)	All Managers (Combined)	$137.2M	0.7% ($137.2M/$20.5B)	QoQ -11.36% (-$17.6M) YoY +53.63% (+$47.9M)
Samsara Inc.(IOTcusip79589L106)	3.5M	QoQ -2.22% (-80.2K) YoY +58.08% (+1.3M)	All Managers (Combined)	$135.1M	0.7% ($135.1M/$20.5B)	QoQ -14.22% (-$22.4M) YoY +60.34% (+$50.8M)