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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SAIA INC

SAIA|78709Y105

Shares:373.5K

Value:$130.5M

% of Portfolio:0.6% ($130.5M/$20.5B)

MongoDB, Inc.

MDB|60937P106

Shares:733.8K

Value:$128.7M

% of Portfolio:0.6% ($128.7M/$20.5B)

DICK'S SPORTING GOODS, INC.

DKS|253393102

Shares:630.6K

Value:$127.1M

% of Portfolio:0.6% ($127.1M/$20.5B)

PROCORE TECHNOLOGIES, INC.

PCOR|74275K108

Shares:1.9M

Value:$124.1M

% of Portfolio:0.6% ($124.1M/$20.5B)

UNITEDHEALTH GROUP INC

UNH|91324P102

Shares:236.2K

Value:$123.7M

% of Portfolio:0.6% ($123.7M/$20.5B)

Tesla, Inc.

TSLA|88160R101

Shares:474.7K

Value:$123.0M

% of Portfolio:0.6% ($123.0M/$20.5B)

Texas Roadhouse, Inc.

TXRH|882681109

Shares:702.0K

Value:$117.0M

% of Portfolio:0.6% ($117.0M/$20.5B)

REGAL REXNORD CORP

RRX|758750103

Shares:1.0M

Value:$114.0M

% of Portfolio:0.6% ($114.0M/$20.5B)

INTERNATIONAL PAPER CO /NEW/

IP|460146103

Shares:2.1M

Value:$113.0M

% of Portfolio:0.5% ($113.0M/$20.5B)

Arthur J. Gallagher & Co.

AJG|363576109

Shares:324.6K

Value:$112.1M

% of Portfolio:0.5% ($112.1M/$20.5B)

MASIMO CORP

MASI|574795100

Shares:671.5K

Value:$111.9M

% of Portfolio:0.5% ($111.9M/$20.5B)

BLUE OWL CAPITAL INC.

OWL|09581B103

Shares:5.6M

Value:$111.3M

% of Portfolio:0.5% ($111.3M/$20.5B)

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

TSM|874039100

Shares:655.4K

Value:$108.8M

% of Portfolio:0.5% ($108.8M/$20.5B)

INSMED Inc

INSM|457669307

Shares:1.4M

Value:$107.3M

% of Portfolio:0.5% ($107.3M/$20.5B)

GLAUKOS Corp

GKOS|377322102

Shares:1.1M

Value:$106.7M

% of Portfolio:0.5% ($106.7M/$20.5B)

SharkNinja, Inc.

SN|G8068L108

Shares:1.2M

Value:$102.6M

% of Portfolio:0.5% ($102.6M/$20.5B)

UNION PACIFIC CORP

UNP|907818108

Shares:426.7K

Value:$100.8M

% of Portfolio:0.5% ($100.8M/$20.5B)

MSCI Inc.

MSCI|55354G100

Shares:175.6K

Value:$99.3M

% of Portfolio:0.5% ($99.3M/$20.5B)

Natera, Inc.

NTRA|632307104

Shares:691.3K

Value:$97.8M

% of Portfolio:0.5% ($97.8M/$20.5B)

ORACLE CORP

ORCL|68389X105

Shares:698.7K

Value:$97.7M

% of Portfolio:0.5% ($97.7M/$20.5B)

Instrument	Shares		Other Manager	Value	% of Portfolio
SAIA INC(SAIAcusip78709Y105)	373.5K	QoQ +9.92% (-33.7K) YoY +44.16% (-114.4K)	All Managers (Combined)	$130.5M	0.6% ($130.5M/$20.5B)	QoQ -15.71% (-$24.3M) YoY -13.88% (-$21.0M)
MongoDB, Inc.(MDBcusip60937P106)	733.8K	QoQ NEW(+733.8K) YoY +230.74% (+511.9K)	All Managers (Combined)	$128.7M	0.6% ($128.7M/$20.5B)	QoQ NEW(+$128.7M) YoY +61.75% (+$49.1M)
DICK'S SPORTING GOODS, INC.(DKScusip253393102)	630.6K	QoQ +1899.19% (+599.0K) YoY NEW(+630.6K)	All Managers (Combined)	$127.1M	0.6% ($127.1M/$20.5B)	QoQ +1660.86% (+$119.9M) YoY NEW(+$127.1M)
PROCORE TECHNOLOGIES, INC.(PCORcusip74275K108)	1.9M	QoQ +7.19% (-126.1K) YoY +113.44% (+998.8K)	All Managers (Combined)	$124.1M	0.6% ($124.1M/$20.5B)	QoQ -5.55% (-$7.3M) YoY +71.49% (+$51.7M)
UNITEDHEALTH GROUP INC(UNHcusip91324P102)	236.2K	QoQ -28.22% (-92.9K) YoY -44.64% (-190.5K)	All Managers (Combined)	$123.7M	0.6% ($123.7M/$20.5B)	QoQ -25.69% (-$42.8M) YoY -41.39% (-$87.4M)
Tesla, Inc.(TSLAcusip88160R101)	474.7K	QoQ -28.08% (-185.4K) YoY +63.10% (+183.7K)	All Managers (Combined)	$123.0M	0.6% ($123.0M/$20.5B)	QoQ -53.84% (-$143.5M) YoY +140.45% (+$71.9M)
Texas Roadhouse, Inc.(TXRHcusip882681109)	702.0K	QoQ +1.28% (-8.9K) YoY -5.22% (-38.7K)	All Managers (Combined)	$117.0M	0.6% ($117.0M/$20.5B)	QoQ -6.46% (-$8.1M) YoY +2.24% (-$2.6M)
REGAL REXNORD CORP(RRXcusip758750103)	1.0M	QoQ -12.08% (-137.6K) YoY +230.93% (+698.6K)	All Managers (Combined)	$114.0M	0.6% ($114.0M/$20.5B)	QoQ -35.47% (-$62.7M) YoY +109.19% (+$59.5M)
INTERNATIONAL PAPER CO /NEW/(IPcusip460146103)	2.1M	QoQ NEW(+2.1M) YoY NEW(+2.1M)	All Managers (Combined)	$113.0M	0.5% ($113.0M/$20.5B)	QoQ NEW(+$113.0M) YoY NEW(+$113.0M)
Arthur J. Gallagher & Co.(AJGcusip363576109)	324.6K	QoQ -6.23% (-21.6K) YoY +11.41% (+33.3K)	All Managers (Combined)	$112.1M	0.5% ($112.1M/$20.5B)	QoQ +14.04% (-$13.8M) YoY +53.83% (+$39.2M)
MASIMO CORP(MASIcusip574795100)	671.5K	QoQ -12.66% (-97.4K) YoY -2.13% (-14.6K)	All Managers (Combined)	$111.9M	0.5% ($111.9M/$20.5B)	QoQ -11.97% (-$15.2M) YoY +11.03% (-$11.1M)
BLUE OWL CAPITAL INC.(OWLcusip09581B103)	5.6M	QoQ +1.85% (-101.3K) YoY +22.62% (+1.0M)	All Managers (Combined)	$111.3M	0.5% ($111.3M/$20.5B)	QoQ -12.24% (-$15.5M) YoY +30.29% (+$25.9M)
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD(TSMcusip874039100)	655.4K	QoQ -18.45% (-148.3K) YoY -23.29% (-199.1K)	All Managers (Combined)	$108.8M	0.5% ($108.8M/$20.5B)	QoQ -31.45% (-$49.9M) YoY -6.41% (-$7.5M)
INSMED Inc(INSMcusip457669307)	1.4M	QoQ +49.87% (+468.1K) YoY NEW(+1.4M)	All Managers (Combined)	$107.3M	0.5% ($107.3M/$20.5B)	QoQ +65.60% (+$42.5M) YoY NEW(+$107.3M)
GLAUKOS Corp(GKOScusip377322102)	1.1M	QoQ +34.32% (-277.0K) YoY NEW(+1.1M)	All Managers (Combined)	$106.7M	0.5% ($106.7M/$20.5B)	QoQ -11.83% (-$14.3M) YoY NEW(+$106.7M)
SharkNinja, Inc.(SNcusipG8068L108)	1.2M	QoQ -0.72% (-8.9K) YoY NEW(+1.2M)	All Managers (Combined)	$102.6M	0.5% ($102.6M/$20.5B)	QoQ -14.94% (-$18.0M) YoY NEW(+$102.6M)
UNION PACIFIC CORP(UNPcusip907818108)	426.7K	QoQ -0.08% (-364) YoY +0.98% (-4.2K)	All Managers (Combined)	$100.8M	0.5% ($100.8M/$20.5B)	QoQ +3.50% (-$3.4M) YoY -2.99% (-$3.1M)
MSCI Inc.(MSCIcusip55354G100)	175.6K	QoQ +17.92% (+26.7K) YoY +16.68% (+25.1K)	All Managers (Combined)	$99.3M	0.5% ($99.3M/$20.5B)	QoQ +11.14% (+$10.0M) YoY +17.73% (+$15.0M)
Natera, Inc.(NTRAcusip632307104)	691.3K	QoQ +29.03% (+155.5K) YoY NEW(+691.3K)	All Managers (Combined)	$97.8M	0.5% ($97.8M/$20.5B)	QoQ +15.26% (+$12.9M) YoY NEW(+$97.8M)
ORACLE CORP(ORCLcusip68389X105)	698.7K	QoQ -15.97% (-132.8K) YoY NEW(+698.7K)	All Managers (Combined)	$97.7M	0.5% ($97.7M/$20.5B)	QoQ -29.50% (-$40.9M) YoY NEW(+$97.7M)