$15.6 Billion is the total value of WESTFIELD CAPITAL MANAGEMENT CO LP's 235 reported holdings in Q1 2022. The portfolio turnover from Q4 2021 to Q1 2022 was 25.5% .
Value | Shares | ↓ Weighting | ||||||
---|---|---|---|---|---|---|---|---|
ICLR | Buy | ICON PLC | $321,350,000 | -17.3% | 1,321,231 | +5.3% | 2.06% | -10.8% |
TDG | Buy | TRANSDIGM GROUP INC | $258,697,000 | +12.4% | 397,054 | +9.8% | 1.66% | +21.2% |
V | Buy | VISA INC | $235,341,000 | +23.7% | 1,061,192 | +20.9% | 1.51% | +33.3% |
FTNT | Buy | FORTINET INC | $234,216,000 | +1.7% | 685,363 | +6.9% | 1.50% | +9.6% |
ZEN | Buy | ZENDESK INC | $213,374,000 | +22.9% | 1,773,829 | +6.5% | 1.37% | +32.6% |
DXCM | Buy | DEXCOM INC | $207,618,000 | +75.4% | 405,821 | +84.1% | 1.33% | +89.3% |
BIO | Buy | BIO RAD LABS INCcl a | $192,530,000 | -23.2% | 341,832 | +3.0% | 1.23% | -17.2% |
AME | Buy | AMETEK INC | $171,936,000 | -5.4% | 1,291,008 | +4.5% | 1.10% | +2.0% |
MCHP | Buy | MICROCHIP TECHNOLOGY INC. | $162,168,000 | -0.4% | 2,158,216 | +15.4% | 1.04% | +7.3% |
TPR | Buy | TAPESTRY INC | $157,065,000 | +5.8% | 4,227,847 | +15.6% | 1.01% | +14.2% |
TRU | Buy | TRANSUNION | $152,600,000 | +6.9% | 1,476,682 | +22.7% | 0.98% | +15.3% |
NVDA | Buy | NVIDIA CORPORATION | $152,196,000 | -7.1% | 557,782 | +0.2% | 0.98% | +0.2% |
WMS | Buy | ADVANCED DRAIN SYS INC DEL | $151,407,000 | -12.5% | 1,274,366 | +0.2% | 0.97% | -5.7% |
GPN | Buy | GLOBAL PMTS INC | $146,332,000 | +7.2% | 1,069,368 | +5.9% | 0.94% | +15.7% |
TSLA | Buy | TESLA INC | $139,107,000 | +50.8% | 129,090 | +47.9% | 0.89% | +62.8% |
HD | Buy | HOME DEPOT INC | $136,470,000 | +492.5% | 455,918 | +721.4% | 0.88% | +538.7% |
HUBS | Buy | HUBSPOT INC | $134,328,000 | -20.3% | 282,831 | +10.6% | 0.86% | -14.1% |
PANW | Buy | PALO ALTO NETWORKS INC | $129,684,000 | +19.2% | 208,325 | +6.6% | 0.83% | +28.4% |
QCOM | Buy | QUALCOMM INC | $124,211,000 | -13.8% | 812,794 | +3.1% | 0.80% | -7.1% |
TDY | Buy | TELEDYNE TECHNOLOGIES INC | $122,926,000 | +27.0% | 260,090 | +17.4% | 0.79% | +37.0% |
MDB | Buy | MONGODB INCcl a | $122,822,000 | +227.1% | 276,882 | +290.3% | 0.79% | +252.9% |
TMO | Buy | THERMO FISHER SCIENTIFIC INC | $122,051,000 | -3.1% | 206,639 | +9.4% | 0.78% | +4.4% |
WIRE | Buy | ENCORE WIRE CORP | $120,610,000 | +27.2% | 1,057,332 | +59.6% | 0.77% | +37.3% |
AFG | Buy | AMERICAN FINL GROUP INC OHIO | $120,535,000 | +32.9% | 827,740 | +25.4% | 0.77% | +43.4% |
AVLR | Buy | AVALARA INC | $119,013,000 | +31.5% | 1,195,989 | +70.7% | 0.76% | +41.8% |
IDXX | Buy | IDEXX LABS INC | $112,334,000 | +32.5% | 205,342 | +59.5% | 0.72% | +42.9% |
IRWD | Buy | IRONWOOD PHARMACEUTICALS INC | $107,363,000 | +13.0% | 8,534,416 | +4.8% | 0.69% | +21.8% |
AVTR | Buy | AVANTOR INC | $102,909,000 | -12.4% | 3,042,836 | +9.1% | 0.66% | -5.4% |
NICE | Buy | NICE LTDsponsored adr | $102,044,000 | -26.9% | 465,953 | +1.3% | 0.65% | -21.2% |
IEX | Buy | IDEX CORP | $100,969,000 | -11.6% | 526,620 | +8.9% | 0.65% | -4.7% |
NKE | Buy | NIKE INCcl b | $96,298,000 | +8237.5% | 715,652 | +10228.4% | 0.62% | +8714.3% |
HZNP | Buy | HORIZON THERAPEUTICS PUB L | $95,723,000 | +24.8% | 909,829 | +27.8% | 0.61% | +34.6% |
BAM | Buy | BROOKFIELD ASSET MGMT INCcl a ltd vt sh | $92,951,000 | +34.5% | 1,643,108 | +43.5% | 0.60% | +45.0% |
PODD | Buy | INSULET CORP | $92,590,000 | +10.8% | 347,573 | +10.6% | 0.59% | +19.3% |
ZI | Buy | ZOOMINFO TECHNOLOGIES INC | $91,022,000 | +90.0% | 1,523,643 | +104.2% | 0.58% | +104.6% |
SAIA | Buy | SAIA INC | $90,389,000 | -27.1% | 370,722 | +0.8% | 0.58% | -21.4% |
FIS | Buy | FIDELITY NATL INFORMATION SV | $90,076,000 | -2.5% | 896,991 | +5.9% | 0.58% | +5.1% |
WCC | Buy | WESCO INTL INC | $89,378,000 | +41.1% | 686,780 | +42.7% | 0.57% | +52.4% |
WSC | Buy | WILLSCOT MOBIL MINI HLDNG CO | $89,256,000 | +8.0% | 2,281,002 | +12.7% | 0.57% | +16.5% |
SPGI | Buy | S&P GLOBAL INC | $88,353,000 | +17.5% | 215,400 | +35.2% | 0.57% | +26.6% |
MKSI | Buy | MKS INSTRS INC | $86,496,000 | -10.0% | 576,643 | +4.5% | 0.55% | -3.0% |
ESS | Buy | ESSEX PPTY TR INC | $86,076,000 | +29.0% | 249,150 | +31.5% | 0.55% | +39.0% |
FIVE | Buy | FIVE BELOW INC | $85,963,000 | -22.6% | 542,801 | +1.1% | 0.55% | -16.5% |
ULTA | Buy | ULTA BEAUTY INC | $85,607,000 | +12.7% | 214,974 | +16.7% | 0.55% | +21.7% |
HLT | Buy | HILTON WORLDWIDE HLDGS INC | $85,146,000 | +359.9% | 561,133 | +372.8% | 0.55% | +396.4% |
CTLT | Buy | CATALENT INC | $78,396,000 | +4.0% | 706,907 | +20.1% | 0.50% | +12.1% |
ROK | Buy | ROCKWELL AUTOMATION INC | $77,698,000 | -6.3% | 277,464 | +16.7% | 0.50% | +1.0% |
LECO | Buy | LINCOLN ELEC HLDGS INC | $76,645,000 | -0.8% | 556,165 | +0.4% | 0.49% | +7.0% |
VMC | Buy | VULCAN MATLS CO | $76,612,000 | -10.9% | 417,051 | +0.7% | 0.49% | -3.9% |
COO | Buy | COOPER COS INC | $76,147,000 | +32.8% | 182,349 | +33.2% | 0.49% | +43.1% |
BPMC | Buy | BLUEPRINT MEDICINES CORP | $74,958,000 | -36.3% | 1,173,421 | +6.8% | 0.48% | -31.3% |
SIMO | Buy | SILICON MOTION TECHNOLOGY COsponsored adr | $71,524,000 | -23.9% | 1,070,399 | +8.2% | 0.46% | -18.1% |
SPLK | Buy | SPLUNK INC | $71,105,000 | +49.8% | 478,470 | +16.7% | 0.46% | +61.7% |
DGX | Buy | QUEST DIAGNOSTICS INC | $69,969,000 | -8.1% | 511,247 | +16.2% | 0.45% | -0.9% |
MSCI | Buy | MSCI INC | $67,297,000 | -13.1% | 133,824 | +5.8% | 0.43% | -6.3% |
Buy | LIGHTSPEED COMMERCE INC | $66,459,000 | +120.4% | 2,181,135 | +192.4% | 0.43% | +138.0% | |
NTAP | Buy | NETAPP INC | $66,281,000 | +24.0% | 798,561 | +37.5% | 0.42% | +33.6% |
FANG | Buy | DIAMONDBACK ENERGY INC | $65,686,000 | +30.0% | 479,178 | +2.3% | 0.42% | +40.3% |
EXPE | Buy | EXPEDIA GROUP INC | $65,303,000 | +40.3% | 333,743 | +29.6% | 0.42% | +51.3% |
SCHW | Buy | SCHWAB CHARLES CORP | $62,291,000 | +1.7% | 738,837 | +1.5% | 0.40% | +9.6% |
CIEN | Buy | CIENA CORP | $60,561,000 | +8218.8% | 998,865 | +10458.8% | 0.39% | +9600.0% |
IT | Buy | GARTNER INC | $60,309,000 | +2.7% | 202,747 | +15.4% | 0.39% | +10.9% |
PCTY | Buy | PAYLOCITY HLDG CORP | $57,859,000 | +3.0% | 281,181 | +18.3% | 0.37% | +11.1% |
ZS | New | ZSCALER INC | $57,913,000 | – | 240,025 | +100.0% | 0.37% | – |
ARES | Buy | ARES MANAGEMENT CORPORATION | $57,380,000 | +6.7% | 706,384 | +6.7% | 0.37% | +15.0% |
WCN | Buy | WASTE CONNECTIONS INC | $56,987,000 | +22.5% | 407,925 | +19.5% | 0.36% | +32.2% |
LULU | Buy | LULULEMON ATHLETICA INC | $56,485,000 | +76.7% | 154,655 | +89.4% | 0.36% | +90.5% |
TER | Buy | TERADYNE INC | $54,945,000 | -5.6% | 464,732 | +30.6% | 0.35% | +1.7% |
FRC | New | FIRST REP BK SAN FRANCISCO C | $53,792,000 | – | 331,842 | +100.0% | 0.34% | – |
NTNX | Buy | NUTANIX INCcl a | $52,315,000 | -1.7% | 1,950,590 | +16.8% | 0.34% | +6.0% |
TEAM | Buy | ATLASSIAN CORP PLCcl a | $51,538,000 | +5963.3% | 175,401 | +7769.0% | 0.33% | +6500.0% |
ON | Buy | ON SEMICONDUCTOR CORP | $51,253,000 | +7.5% | 818,604 | +16.6% | 0.33% | +16.3% |
CE | Buy | CELANESE CORP DEL | $50,806,000 | -12.9% | 355,609 | +2.4% | 0.33% | -6.1% |
ETSY | Buy | ETSY INC | $50,381,000 | +188.0% | 405,381 | +407.4% | 0.32% | +210.6% |
INSP | New | INSPIRE MED SYS INC | $49,548,000 | – | 193,026 | +100.0% | 0.32% | – |
SMAR | Buy | SMARTSHEET INC | $48,167,000 | -12.3% | 879,278 | +24.0% | 0.31% | -5.2% |
PSB | Buy | PS BUSINESS PKS INC CALIF | $47,911,000 | +1.8% | 285,050 | +11.6% | 0.31% | +9.6% |
IRT | Buy | INDEPENDENCE RLTY TR INC | $47,448,000 | +34.1% | 1,794,546 | +31.0% | 0.30% | +44.8% |
FATE | Buy | FATE THERAPEUTICS INC | $47,312,000 | +68.6% | 1,220,321 | +154.4% | 0.30% | +81.4% |
PACK | Buy | RANPAK HOLDINGS CORP | $47,192,000 | +6.4% | 2,309,932 | +95.7% | 0.30% | +14.4% |
NHI | New | NATIONAL HEALTH INVS INC | $46,800,000 | – | 793,087 | +100.0% | 0.30% | – |
CCOI | Buy | COGENT COMMUNICATIONS HLDGS | $46,028,000 | +6.6% | 693,721 | +17.6% | 0.30% | +14.8% |
AMD | New | ADVANCED MICRO DEVICES INC | $45,756,000 | – | 418,479 | +100.0% | 0.29% | – |
TENB | New | TENABLE HLDGS INC | $44,090,000 | – | 762,942 | +100.0% | 0.28% | – |
TW | Buy | TRADEWEB MKTS INCcl a | $43,204,000 | +1.0% | 491,676 | +15.1% | 0.28% | +9.1% |
MXL | Buy | MAXLINEAR INC | $42,180,000 | +28.0% | 722,882 | +65.4% | 0.27% | +37.8% |
TNDM | Buy | TANDEM DIABETES CARE INC | $40,009,000 | -17.4% | 344,043 | +6.8% | 0.26% | -11.1% |
FOUR | Buy | SHIFT4 PMTS INCcl a | $39,054,000 | +58.9% | 630,619 | +48.7% | 0.25% | +71.2% |
BILL | Buy | BILL COM HLDGS INC | $35,741,000 | +48.9% | 157,596 | +63.6% | 0.23% | +60.1% |
RCKT | Buy | ROCKET PHARMACEUTICALS INC | $34,792,000 | -21.8% | 2,193,725 | +7.6% | 0.22% | -15.5% |
BRKS | Buy | AZENTA INC | $33,975,000 | +30.5% | 409,930 | +62.3% | 0.22% | +40.6% |
RVLV | Buy | REVOLVE GROUP INCcl a | $33,933,000 | +35.3% | 632,008 | +41.3% | 0.22% | +45.6% |
SYNA | New | SYNAPTICS INC | $33,167,000 | – | 166,253 | +100.0% | 0.21% | – |
PEGA | Buy | PEGASYSTEMS INC | $32,452,000 | -26.0% | 402,385 | +2.6% | 0.21% | -20.3% |
WK | Buy | WORKIVA INC | $29,276,000 | -8.4% | 248,100 | +1.3% | 0.19% | -1.1% |
PAYA | Buy | PAYA HOLDINGS INC | $29,060,000 | -4.6% | 4,959,069 | +3.3% | 0.19% | +2.8% |
PLMR | Buy | PALOMAR HLDGS INC | $28,734,000 | +17.6% | 449,041 | +19.0% | 0.18% | +26.9% |
ENPH | Buy | ENPHASE ENERGY INC | $28,360,000 | +101.2% | 140,549 | +82.4% | 0.18% | +116.7% |
Buy | SAMSARA INC | $28,168,000 | +37.3% | 1,758,326 | +141.0% | 0.18% | +48.4% | |
RGEN | New | REPLIGEN CORP | $27,342,000 | – | 145,369 | +100.0% | 0.18% | – |
SI | Buy | SILVERGATE CAP CORPcl a | $27,005,000 | +20.2% | 179,353 | +18.3% | 0.17% | +30.1% |
FLYW | Buy | FLYWIRE CORPORATION | $24,363,000 | +3.8% | 796,697 | +29.2% | 0.16% | +12.2% |
NCR | New | NCR CORP NEW | $24,049,000 | – | 598,377 | +100.0% | 0.15% | – |
EWBC | New | EAST WEST BANCORP INC | $23,550,000 | – | 298,024 | +100.0% | 0.15% | – |
RPAY | New | REPAY HLDGS CORP | $22,122,000 | – | 1,497,741 | +100.0% | 0.14% | – |
STEP | Buy | STEPSTONE GROUP INC | $21,927,000 | -5.2% | 663,259 | +19.2% | 0.14% | +2.9% |
SGH | Buy | SMART GLOBAL HLDGS INC | $21,850,000 | -20.3% | 845,928 | +119.2% | 0.14% | -14.1% |
MSGE | New | MADISON SQUARE GRDN ENTERTNMcl a | $21,717,000 | – | 260,675 | +100.0% | 0.14% | – |
SITM | New | SITIME CORP | $20,620,000 | – | 83,206 | +100.0% | 0.13% | – |
TPTX | Buy | TURNING POINT THERAPEUTICS I | $20,362,000 | -37.7% | 758,356 | +10.6% | 0.13% | -32.5% |
GTLS | New | CHART INDS INC | $20,328,000 | – | 118,342 | +100.0% | 0.13% | – |
BL | Buy | BLACKLINE INC | $20,305,000 | -10.6% | 277,317 | +26.5% | 0.13% | -3.7% |
MRVL | New | MARVELL TECHNOLOGY INC | $20,116,000 | – | 280,512 | +100.0% | 0.13% | – |
SNOW | New | SNOWFLAKE INCcl a | $12,411,000 | – | 54,164 | +100.0% | 0.08% | – |
EPAM | New | EPAM SYS INC | $12,275,000 | – | 41,383 | +100.0% | 0.08% | – |
GH | New | GUARDANT HEALTH INC | $10,290,000 | – | 155,342 | +100.0% | 0.07% | – |
MTD | Buy | METTLER TOLEDO INTERNATIONAL | $9,689,000 | -16.8% | 7,056 | +2.8% | 0.06% | -10.1% |
DHR | Buy | DANAHER CORPORATION | $9,458,000 | -10.5% | 32,243 | +0.3% | 0.06% | -3.2% |
FCX | Buy | FREEPORT-MCMORAN INCcl b | $8,886,000 | +1328.6% | 178,640 | +1098.1% | 0.06% | +1325.0% |
CSCO | Buy | CISCO SYS INC | $8,113,000 | -0.3% | 145,495 | +13.3% | 0.05% | +8.3% |
BG | Buy | BUNGE LIMITED | $7,982,000 | +30.2% | 72,035 | +9.7% | 0.05% | +41.7% |
AIG | Buy | AMERICAN INTL GROUP INC | $7,985,000 | +26.1% | 127,205 | +14.2% | 0.05% | +34.2% |
NEM | Buy | NEWMONT CORP | $7,927,000 | +411.1% | 99,772 | +298.9% | 0.05% | +466.7% |
F | New | FORD MTR CO DEL | $6,817,000 | – | 403,125 | +100.0% | 0.04% | – |
IBM | New | INTERNATIONAL BUSINESS MACHS | $6,381,000 | – | 49,075 | +100.0% | 0.04% | – |
HPE | New | HEWLETT PACKARD ENTERPRISE C | $5,417,000 | – | 324,185 | +100.0% | 0.04% | – |
NXST | New | NEXSTAR MEDIA GROUP INCcl a | $5,001,000 | – | 26,535 | +100.0% | 0.03% | – |
RRR | New | RED ROCK RESORTS INCcl a | $4,996,000 | – | 102,882 | +100.0% | 0.03% | – |
UMH | New | UMH PPTYS INC | $4,867,000 | – | 197,940 | +100.0% | 0.03% | – |
JPM | Buy | JPMORGAN CHASE & CO | $4,253,000 | +326.2% | 31,195 | +395.2% | 0.03% | +350.0% |
New | CIVITAS RESOURCES INC | $3,908,000 | – | 65,455 | +100.0% | 0.02% | – | |
MELI | Buy | MERCADOLIBRE INC | $805,000 | -11.4% | 677 | +0.4% | 0.01% | 0.0% |
FIBK | Buy | FIRST INTST BANCSYSTEM INC | $750,000 | +18.1% | 20,410 | +30.7% | 0.01% | +25.0% |
ALKS | New | ALKERMES PLC | $630,000 | – | 23,945 | +100.0% | 0.00% | – |
UNH | Buy | UNITEDHEALTH GROUP INC | $418,000 | +4.8% | 820 | +3.1% | 0.00% | +50.0% |
EVER | New | EVERQUOTE INC | $351,000 | – | 21,690 | +100.0% | 0.00% | – |
Buy | FLUENCE ENERGY INC | $376,000 | -47.1% | 28,707 | +43.5% | 0.00% | -50.0% | |
MAX | New | MEDIAALPHA INCcl a | $344,000 | – | 20,780 | +100.0% | 0.00% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2022-05-16
Signatures
The EDGAR filing(s) were signed by:
Top long-term holdings
Name | Quarters owned | Latest quarter owned | Max weighting |
---|---|---|---|
APPLE INC COM | 42 | Q3 2023 | 4.4% |
MICROSOFT CORP COM | 42 | Q3 2023 | 3.2% |
VISA INC COM CL A | 42 | Q3 2023 | 1.9% |
SALESFORCE INC | 42 | Q3 2023 | 1.7% |
ICON PLC | 42 | Q3 2023 | 2.3% |
TRANSDIGM GROUP INC COM | 42 | Q3 2023 | 2.1% |
COOPER COS INC COM NEW | 42 | Q3 2023 | 1.5% |
THERMO FISHER SCIENTIFIC INC C | 42 | Q3 2023 | 1.4% |
FORTINET INC COM | 42 | Q3 2023 | 1.5% |
UNION PACIFIC CORP | 42 | Q3 2023 | 1.3% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete holdings history.
Latest significant ownerships (13-D/G)
Filed | Shares | Percentage | |
---|---|---|---|
IRONWOOD PHARMACEUTICALS INCSold out | July 05, 2023 | 0 | 0.0% |
Innoviva, Inc. | February 02, 2023 | 4,106,136 | 5.9% |
RUSH ENTERPRISES INC \TX\Sold out | July 02, 2021 | 0 | 0.0% |
SITIME CorpSold out | February 01, 2021 | 0 | 0.0% |
Correvio Pharma Corp.Sold out | January 07, 2020 | 0 | 0.0% |
MEDICINES CO /DE | January 07, 2020 | 1,368,720 | 1.7% |
Cardiome Pharma Corp | May 02, 2018 | 4,149,244 | 11.9% |
HEXCEL CORP /DE/Sold out | August 03, 2017 | 0 | 0.0% |
Huron Consulting Group Inc.Sold out | April 10, 2017 | 0 | 0.0% |
ARIAD PHARMACEUTICALS INCSold out | April 07, 2017 | 0 | 0.0% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete significant-ownership history.
Latest filings
Type | Filed |
---|---|
13F-HR | 2024-05-10 |
SC 13G/A | 2024-05-08 |
SC 13G/A | 2024-04-04 |
13F-HR | 2024-02-09 |
SC 13G/A | 2024-02-02 |
SC 13G | 2024-01-10 |
13F-HR | 2023-11-13 |
13F-HR | 2023-08-11 |
SC 13G/A | 2023-07-05 |
13F-HR | 2023-05-12 |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.