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Westfield Capital Management

Westfield Capital Management Portfolio holdings

AUM $23.8B
1-Year Est. Return 49.45%
This Fund
S&P 500
This Quarter Est. Return
+11.16%
1 Year Est. Return
+49.45%
3 Year Est. Return
+148.08%
5 Year Est. Return
+180.9%
10 Year Est. Return
+972.69%
AUM
$15.7B
AUM Growth
+$1.59B
Cap. Flow
+$377M
Cap. Flow %
2.4%
Top 10 Hldgs %
21.77%
Holding
254
New
32
Increased
111
Reduced
69
Closed
27

Sector Composition

Rank Sector Weight
1 Technology 30.47%
2 Healthcare 19.04%
3 Industrials 16.08%
4 Consumer Discretionary 13.31%
5 Financials 8.06%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
WING icon
101
Wingstop
WING
$3.18B
$61.6M 0.39%
307,664
+25,439
+9% +$4.97M
MDB icon
102
MongoDB
MDB
$32.1B
$61.1M 0.39%
148,661
-235,198
-61% -$68.6M
CDW icon
103
CDW
CDW
$17B
$60.1M 0.38%
327,726
+3,108
+1% +$543K
NTAP icon
104
NetApp
NTAP
$37.2B
$59.7M 0.38%
781,914
-181,846
-19% -$12.3M
AMAT icon
105
Applied Materials
AMAT
$428B
$58.6M 0.37%
405,687
-7,388
-2% -$925K
PTC icon
106
PTC
PTC
$16B
$57.1M 0.36%
+401,095
New +$53.1M
WCN
107
Waste Connections
WCN
$42B
$55.1M 0.35%
385,630
-10,873
-3% -$1.52M
APLS
108
DELISTED
Apellis Pharmaceuticals
APLS
$54.3M 0.35%
596,232
-196,014
-25% -$16.9M
TER icon
109
Teradyne
TER
$59.3B
$54.3M 0.34%
+487,320
New +$48.9M
LITE icon
110
Lumentum
LITE
$69.3B
$53.6M 0.34%
+945,342
New +$47.2M
FMC icon
111
FMC
FMC
$1.33B
$53.4M 0.34%
511,805
+51,876
+11% +$5.83M
OVV icon
112
Ovintiv
OVV
$16.4B
$52.4M 0.33%
1,376,035
+141,262
+11% +$5.11M
ITT icon
113
ITT
ITT
$19.1B
$52.4M 0.33%
561,832
-164,072
-23% -$13.8M
ZS icon
114
Zscaler
ZS
$27.3B
$52M 0.33%
+355,503
New +$43.4M
CPAY icon
115
Corpay
CPAY
$25.7B
$51.9M 0.33%
+206,620
New +$47.1M
AAON icon
116
Aaon
AAON
$7.77B
$51.3M 0.33%
811,545
+158,521
+24% +$10M
BFAM icon
117
Bright Horizons
BFAM
$3.86B
$50.7M 0.32%
548,660
+511,210
+1,365% +$43.2M
APTV icon
118
Aptiv
APTV
$10.3B
$50.3M 0.32%
493,001
+923
+0.2% +$91.3K
CWST icon
119
Casella Waste Systems
CWST
$5.69B
$49.9M 0.32%
552,187
+173,520
+46% +$15.5M
TECH icon
120
Bio-Techne
TECH
$11.3B
$49.6M 0.31%
+607,141
New +$48.8M
AIG icon
121
American International
AIG
$41.8B
$49.5M 0.31%
860,251
+779,985
+972% +$41.9M
SRC
122
DELISTED
SPIRIT REALTY CAPITAL, INC.
SRC
$48.7M 0.31%
1,236,767
+275,491
+29% +$10.7M
MTN icon
123
Vail Resorts
MTN
$5.3B
$48.6M 0.31%
192,928
-5,007
-3% -$1.22M
ANET icon
124
Arista Networks
ANET
$238B
$47.9M 0.3%
+1,183,144
New +$45.7M
AXON
125
Axon Enterprise
AXON
$46.4B
$47.8M 0.3%
244,843
+241,963
+8,401% +$50.1M

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Westfield Capital Management's Q2 2023 Portfolio in Review

As of Q2 2023, Westfield Capital Management held 254 positions worth $15.7B, up 11% from $14.2B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

Westfield Capital Management's Q2 2023 filing shows 32 new, 111 increased, 69 reduced and 27 closed positions. Its largest new stake was Masimo: 953,799 shares worth $157M. The largest sale was Teledyne Technologies, an estimated $117M.

By sector, the portfolio is most concentrated in Technology at 30% of assets, up from 29% a quarter earlier, followed by Healthcare and Industrials.

  • Westfield Capital Management's largest Q2 2023 buy was Masimo: 953,799 shares worth $157M.
  • Westfield Capital Management added most to Builders FirstSource in Q2 2023, an estimated $101M increase.
  • Westfield Capital Management's biggest Q2 2023 reduction was Teledyne Technologies, cutting an estimated $117M.
  • Westfield Capital Management fully exited Atkore in Q2 2023, selling an estimated $99M.
  • Westfield Capital Management's ten largest holdings make up 22% of its $15.7B portfolio in Q2 2023.
  • Westfield Capital Management opened 32 new positions and closed 27 in Q2 2023.
  • Westfield Capital Management's portfolio value rose 11% quarter-over-quarter to $15.7B.

Based on Westfield Capital Management's 13F filing for Q2 2023, filed 11 Aug 2023.