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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
+9.23%
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
$14.9B
AUM Growth
+$734M
Cap. Flow
-$271M
Cap. Flow %
-1.83%
Top 10 Hldgs %
17.52%
Holding
304
New
43
Increased
101
Reduced
105
Closed
32

Sector Composition

Rank Sector Weight
1 Healthcare 19.21%
2 Technology 15.59%
3 Consumer Discretionary 15.51%
4 Communication Services 11.55%
5 Industrials 11.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ILG
301
DELISTED
ILG, Inc Common Stock
ILG
-26,900
Closed -$494K
EMC
302
DELISTED
EMC CORPORATION
EMC
-3,059,298
Closed -$73.9M
DYAX
303
DELISTED
DYAX CORPORATION
DYAX
-1,670,922
Closed -$31.9M
AWAY
304
DELISTED
HOMEAWAY INC COM
AWAY
-842,952
Closed -$22.4M

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Westfield Capital Management's Q4 2015 Portfolio in Review

As of Q4 2015, Westfield Capital Management held 304 positions worth $14.9B, up 5.2% from $14.1B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Westfield Capital Management's Q4 2015 filing shows 43 new, 101 increased, 105 reduced and 32 closed positions. Its largest new stake was Alphabet (Google) Class A: 5,804,860 shares worth $226M. The largest sale was Vertex Pharmaceuticals, an estimated $236M.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, down from 20% a quarter earlier, followed by Technology and Consumer Discretionary.

  • Westfield Capital Management's largest Q4 2015 buy was Alphabet (Google) Class A: 5,804,860 shares worth $226M.
  • Westfield Capital Management added most to Bristol-Myers Squibb in Q4 2015, an estimated $184M increase.
  • Westfield Capital Management's biggest Q4 2015 reduction was Vertex Pharmaceuticals, cutting an estimated $236M.
  • Westfield Capital Management fully exited Analog Devices in Q4 2015, selling an estimated $129M.
  • Westfield Capital Management's ten largest holdings make up 18% of its $14.9B portfolio in Q4 2015.
  • Westfield Capital Management opened 43 new positions and closed 32 in Q4 2015.
  • Westfield Capital Management's portfolio value rose 5.2% quarter-over-quarter to $14.9B.

Based on Westfield Capital Management's 13F filing for Q4 2015, filed 11 Feb 2016.