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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
AZTA icon
151
Azenta
AZTA
$1.48B
$30.1M 0.19%
644,791
+56,141
+10% +$2.46M
NEX
152
DELISTED
NexTier Oilfield Solutions Inc.
NEX
$29.9M 0.19%
3,339,174
+292,660
+10% +$2.41M
WNS
153
DELISTED
WNS Holdings
WNS
$29.4M 0.19%
398,871
+74,045
+23% +$5.92M
MDRX
154
DELISTED
Veradigm Inc. Common Stock
MDRX
$28.2M 0.18%
2,236,112
+773,424
+53% +$9.39M
WEX icon
155
WEX
WEX
$6.31B
$27.3M 0.17%
150,147
+39,606
+36% +$7.01M
S icon
156
SentinelOne
S
$7.34B
$26.7M 0.17%
+1,767,167
New +$29.9M
CALX icon
157
Calix
CALX
$2.39B
$26.5M 0.17%
+531,402
New +$25.6M
ONTO icon
158
Onto Innovation
ONTO
$15.3B
$26.3M 0.17%
226,199
-75,814
-25% -$7.23M
HAL icon
159
Halliburton
HAL
$26.6B
$25.6M 0.16%
777,473
-19,500
-2% -$616K
MTSI icon
160
MACOM Technology Solutions
MTSI
$23.7B
$25.6M 0.16%
391,368
+90,029
+30% +$5.45M
QCOM icon
161
Qualcomm
QCOM
$176B
$25.6M 0.16%
215,334
+3,215
+2% +$370K
TMO icon
162
Thermo Fisher Scientific
TMO
$220B
$25.4M 0.16%
48,613
-101,397
-68% -$54.7M
ST icon
163
Sensata Technologies
ST
$6.79B
$24.7M 0.16%
549,387
-155,891
-22% -$6.84M
INVA icon
164
Innoviva
INVA
$1.48B
$24.4M 0.16%
1,917,251
+157,820
+9% +$1.98M
STAG icon
165
STAG Industrial
STAG
$7.19B
$23.5M 0.15%
+653,938
New +$22.6M
FLG
166
Flagstar Bank National Association
FLG
$5.82B
$22.7M 0.14%
+673,962
New +$20.5M
KLIC icon
167
Kulicke & Soffa
KLIC
$4.78B
$21.9M 0.14%
+368,191
New +$19M
FN icon
168
Fabrinet
FN
$20.1B
$21.6M 0.14%
+166,669
New +$17.8M
STEP icon
169
StepStone Group
STEP
$3.82B
$21.6M 0.14%
871,852
+46,994
+6% +$1.08M
MLTX icon
170
MoonLake Immunotherapeutics
MLTX
$1.55B
$20.9M 0.13%
+410,119
New +$11M
AVGO icon
171
Broadcom
AVGO
$2.04T
$20.9M 0.13%
240,880
+7,060
+3% +$503K
CHX
172
DELISTED
ChampionX
CHX
$20.2M 0.13%
650,105
+47,306
+8% +$1.3M
PLMR icon
173
Palomar
PLMR
$3.45B
$20M 0.13%
343,936
+26,930
+8% +$1.44M
CERE
174
DELISTED
Cerevel Therapeutics Holdings, Inc. Common Stock
CERE
$18.3M 0.12%
+575,534
New +$17.7M
EYE icon
175
National Vision
EYE
$1.81B
$16.3M 0.1%
670,232
-1,521,784
-69% -$35.4M

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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.