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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
+7.74%
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
$13B
AUM Growth
+$372M
Cap. Flow
-$235M
Cap. Flow %
-1.81%
Top 10 Hldgs %
21.21%
Holding
261
New
31
Increased
110
Reduced
68
Closed
35

Top Buys

Rank Stock Value
1
UNH icon
UnitedHealth
UNH
+$170M
2
MRVL icon
Marvell Technology
MRVL
+$63M
3
AVY icon
Avery Dennison
AVY
+$58.8M
4
SUI icon
Sun Communities
SUI
+$56.5M
5
G icon
Genpact
G
+$56.2M

Top Sells

Rank Stock Value
1
HUM icon
Humana
HUM
+$107M
2
GTM
ZoomInfo Technologies
GTM
+$86.1M
3
META icon
Meta Platforms (Facebook)
META
+$65.6M
4
MCHP icon
Microchip Technology
MCHP
+$64.9M
5
IT icon
Gartner
IT
+$64.2M

Sector Composition

Rank Sector Weight
1 Technology 26.49%
2 Healthcare 20.94%
3 Industrials 14.76%
4 Consumer Discretionary 14.52%
5 Financials 9.93%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MDB icon
26
MongoDB
MDB
$32.1B
$115M 0.89%
585,886
+161,832
+38% +$28.8M
WIRE
27
DELISTED
Encore Wire Corp
WIRE
$114M 0.88%
828,181
-87,415
-10% -$12.1M
MRVL icon
28
Marvell Technology
MRVL
$196B
$109M 0.84%
2,949,930
+1,543,731
+110% +$63M
TDY icon
29
Teledyne Technologies
TDY
$32B
$108M 0.84%
270,778
-20,042
-7% -$7.81M
WSC icon
30
WillScot Mobile Mini Holdings
WSC
$4.41B
$108M 0.83%
2,394,212
-324,896
-12% -$14.6M
PGR icon
31
Progressive
PGR
$125B
$107M 0.82%
823,702
+65,835
+9% +$8.34M
TMO icon
32
Thermo Fisher Scientific
TMO
$220B
$104M 0.8%
189,430
-6,550
-3% -$3.47M
CMG icon
33
Chipotle Mexican Grill
CMG
$41.5B
$104M 0.8%
3,742,750
+387,350
+12% +$11.6M
UNP icon
34
Union Pacific
UNP
$174B
$103M 0.8%
499,604
+39,413
+9% +$8.08M
COST icon
35
Costco
COST
$420B
$101M 0.78%
222,001
+20,828
+10% +$10.2M
MGM icon
36
MGM Resorts International
MGM
$11.2B
$98.5M 0.76%
2,938,893
-144,198
-5% -$4.99M
WMS icon
37
Advanced Drainage Systems
WMS
$10.9B
$97.8M 0.75%
1,193,584
-227,859
-16% -$23.1M
SRPT icon
38
Sarepta Therapeutics
SRPT
$1.77B
$97.4M 0.75%
751,696
+156,880
+26% +$18.2M
G icon
39
Genpact
G
$5.76B
$95.9M 0.74%
2,070,838
+1,235,304
+148% +$56.2M
TEAM icon
40
Atlassian
TEAM
$37.8B
$92.8M 0.72%
721,555
+328,653
+84% +$52.3M
AJG icon
41
Arthur J. Gallagher & Co
AJG
$63.6B
$92.7M 0.72%
491,821
+7,308
+2% +$1.37M
HLT icon
42
Hilton Worldwide
HLT
$71.5B
$91.8M 0.71%
726,473
+4,878
+0.7% +$643K
EYE icon
43
National Vision
EYE
$1.81B
$91.1M 0.7%
2,350,400
-341,063
-13% -$12.8M
AVTR icon
44
Avantor
AVTR
$9.19B
$91.1M 0.7%
4,317,453
+330,381
+8% +$6.84M
ATKR icon
45
Atkore
ATKR
$3.16B
$90.6M 0.7%
799,089
-387,004
-33% -$40.5M
IDXX icon
46
Idexx Laboratories
IDXX
$46.2B
$90.2M 0.7%
221,192
+7,708
+4% +$2.99M
FANG icon
47
Diamondback Energy
FANG
$52.7B
$90.2M 0.7%
659,317
+1,696
+0.3% +$248K
ALKS icon
48
Alkermes
ALKS
$8.25B
$88.5M 0.68%
3,385,470
+1,138,816
+51% +$27.2M
INSP icon
49
Inspire Medical Systems
INSP
$1.74B
$85.5M 0.66%
339,320
+33,053
+11% +$7.05M
WDAY icon
50
Workday
WDAY
$44.4B
$84.6M 0.65%
505,456
-5,810
-1% -$906K
1
2
3 4 5

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Westfield Capital Management's Q4 2022 Portfolio in Review

As of Q4 2022, Westfield Capital Management held 261 positions worth $13B, up 3% from $12.6B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

Westfield Capital Management's Q4 2022 filing shows 31 new, 110 increased, 68 reduced and 35 closed positions. Its largest new stake was Bank of America: 1,498,651 shares worth $49.6M. The largest sale was Humana, an estimated $107M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 28% a quarter earlier, followed by Healthcare and Industrials.

  • Westfield Capital Management's largest Q4 2022 buy was Bank of America: 1,498,651 shares worth $49.6M.
  • Westfield Capital Management added most to UnitedHealth in Q4 2022, an estimated $170M increase.
  • Westfield Capital Management's biggest Q4 2022 reduction was Microchip Technology, cutting an estimated $64.9M.
  • Westfield Capital Management fully exited Humana in Q4 2022, selling an estimated $107M.
  • Westfield Capital Management's ten largest holdings make up 21% of its $13B portfolio in Q4 2022.
  • Westfield Capital Management opened 31 new positions and closed 35 in Q4 2022.
  • Westfield Capital Management's portfolio value rose 3% quarter-over-quarter to $13B.

Based on Westfield Capital Management's 13F filing for Q4 2022, filed 13 Feb 2023.