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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
+7.07%
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
$17.4B
AUM Growth
+$359M
Cap. Flow
-$480M
Cap. Flow %
-2.77%
Top 10 Hldgs %
19.12%
Holding
357
New
45
Increased
93
Reduced
141
Closed
56

Sector Composition

Rank Sector Weight
1 Healthcare 23.8%
2 Technology 14.71%
3 Consumer Discretionary 13.45%
4 Industrials 12.27%
5 Communication Services 9.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NORD
226
DELISTED
Nord Anglia Education, Inc.
NORD
$13.1M 0.08%
578,029
-55,700
-9% -$1.15M
KNL
227
DELISTED
Knoll, Inc.
KNL
$12.7M 0.07%
+540,921
New +$11.2M
DFRG
228
DELISTED
Del Frisco's Restaurant Group, Inc. Common Stock
DFRG
$11.7M 0.07%
578,701
-177,229
-23% -$3.57M
MBUU icon
229
Malibu Boats
MBUU
$567M
$11.1M 0.06%
475,845
-185
-0% -$3.85K
IWO icon
230
iShares Russell 2000 Growth ETF
IWO
$15.1B
$10.9M 0.06%
71,940
+62,540
+665% +$9.11M
GOGO icon
231
Gogo Inc
GOGO
$491M
$10.8M 0.06%
+568,413
New +$9.68M
CDNS icon
232
Cadence Design Systems
CDNS
$93.4B
$10.2M 0.06%
550,841
-208,045
-27% -$3.79M
TNDM icon
233
Tandem Diabetes Care
TNDM
$1.53B
$9.76M 0.06%
77,356
+68,485
+772% +$8.91M
CCXI
234
DELISTED
ChemoCentryx, Inc.
CCXI
$9.6M 0.06%
1,272,098
-4,735
-0.4% -$37K
FIVE icon
235
Five Below
FIVE
$13.5B
$9.53M 0.05%
267,910
-65,959
-20% -$2.2M
SIMO icon
236
Silicon Motion
SIMO
$8.68B
$8.64M 0.05%
+321,493
New +$8.78M
VA
237
DELISTED
Virgin America Inc.
VA
$7.79M 0.04%
256,340
-24,150
-9% -$865K
BMY icon
238
Bristol-Myers Squibb
BMY
$132B
$5.7M 0.03%
88,330
+22,540
+34% +$1.41M
TNL icon
239
Travel + Leisure Co
TNL
$4.7B
$5.53M 0.03%
135,337
+28,707
+27% +$1.14M
NXPI icon
240
NXP Semiconductors
NXPI
$60.4B
$5.34M 0.03%
53,180
-1,020,419
-95% -$89.9M
NSC icon
241
Norfolk Southern
NSC
$75.1B
$5.03M 0.03%
48,880
-210,013
-81% -$22.5M
ZEN
242
DELISTED
ZENDESK INC
ZEN
$5.02M 0.03%
+221,253
New +$5.3M
MDT icon
243
Medtronic
MDT
$112B
$4.99M 0.03%
63,960
+12,638
+25% +$958K
BA icon
244
Boeing
BA
$185B
$4.93M 0.03%
32,830
IBM icon
245
IBM
IBM
$224B
$4.82M 0.03%
31,425
+26,192
+501% +$3.97M
GSK icon
246
GSK
GSK
$106B
$4.76M 0.03%
82,496
+17,000
+26% +$975K
PFE icon
247
Pfizer
PFE
$153B
$4.67M 0.03%
141,505
+29,280
+26% +$931K
SHPG
248
DELISTED
Shire pic
SHPG
$4.37M 0.03%
18,265
-896,773
-98% -$206M
GPC icon
249
Genuine Parts
GPC
$18.7B
$4.16M 0.02%
44,680
+16,050
+56% +$1.55M
TGNA
250
DELISTED
TEGNA Inc
TGNA
$4.16M 0.02%
214,418
+46,163
+27% +$815K

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Westfield Capital Management's Q1 2015 Portfolio in Review

As of Q1 2015, Westfield Capital Management held 357 positions worth $17.4B, up 2.1% from $17B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

Westfield Capital Management's Q1 2015 filing shows 45 new, 93 increased, 141 reduced and 56 closed positions. Its largest new stake was Mastercard: 1,619,899 shares worth $140M. The largest sale was CUBIST PHARMACEUTICALS INC, an estimated $274M.

By sector, the portfolio is most concentrated in Healthcare at 24% of assets, up from 21% a quarter earlier, followed by Technology and Consumer Discretionary.

  • Westfield Capital Management's largest Q1 2015 buy was Mastercard: 1,619,899 shares worth $140M.
  • Westfield Capital Management added most to Biogen in Q1 2015, an estimated $126M increase.
  • Westfield Capital Management's biggest Q1 2015 reduction was Shire pic, cutting an estimated $206M.
  • Westfield Capital Management fully exited CUBIST PHARMACEUTICALS INC in Q1 2015, selling an estimated $274M.
  • Westfield Capital Management's ten largest holdings make up 19% of its $17.4B portfolio in Q1 2015.
  • Westfield Capital Management opened 45 new positions and closed 56 in Q1 2015.
  • Westfield Capital Management's portfolio value rose 2.1% quarter-over-quarter to $17.4B.

Based on Westfield Capital Management's 13F filing for Q1 2015, filed 13 May 2015.