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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
+13.85%
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
$14.2B
AUM Growth
+$1.19B
Cap. Flow
-$204M
Cap. Flow %
-1.44%
Top 10 Hldgs %
20.87%
Holding
263
New
37
Increased
79
Reduced
88
Closed
41

Sector Composition

Rank Sector Weight
1 Technology 28.95%
2 Healthcare 19.42%
3 Industrials 15.14%
4 Consumer Discretionary 14.61%
5 Financials 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
TPR icon
26
Tapestry
TPR
$32.8B
$124M 0.88%
2,880,707
-440,180
-13% -$18.9M
PGR icon
27
Progressive
PGR
$125B
$121M 0.86%
847,730
+24,028
+3% +$3.31M
LPLA icon
28
LPL Financial
LPLA
$28.6B
$120M 0.85%
593,157
+10,373
+2% +$2.37M
MRVL icon
29
Marvell Technology
MRVL
$196B
$119M 0.84%
2,755,714
-194,216
-7% -$8.18M
TSLA icon
30
Tesla
TSLA
$1.3T
$115M 0.81%
552,966
+70,306
+15% +$12.3M
WSC icon
31
WillScot Mobile Mini Holdings
WSC
$4.41B
$113M 0.8%
2,402,408
+8,196
+0.3% +$395K
SRPT icon
32
Sarepta Therapeutics
SRPT
$1.77B
$111M 0.78%
802,658
+50,962
+7% +$6.61M
PODD icon
33
Insulet
PODD
$9.79B
$109M 0.77%
342,453
+56,098
+20% +$16.6M
PANW icon
34
Palo Alto Networks
PANW
$297B
$108M 0.76%
1,076,868
-9,348
-0.9% -$792K
COST icon
35
Costco
COST
$420B
$107M 0.76%
215,399
-6,602
-3% -$3.24M
MGM icon
36
MGM Resorts International
MGM
$11.2B
$101M 0.72%
2,283,287
-655,606
-22% -$27.2M
G icon
37
Genpact
G
$5.76B
$101M 0.71%
2,187,011
+116,173
+6% +$5.42M
HLT icon
38
Hilton Worldwide
HLT
$71.5B
$101M 0.71%
716,923
-9,550
-1% -$1.34M
ALKS icon
39
Alkermes
ALKS
$8.25B
$101M 0.71%
3,574,468
+188,998
+6% +$5.15M
ATKR icon
40
Atkore
ATKR
$3.16B
$99M 0.7%
704,771
-94,318
-12% -$12.8M
INSP icon
41
Inspire Medical Systems
INSP
$1.74B
$98.9M 0.7%
422,648
+83,328
+25% +$21.1M
DVN icon
42
Devon Energy
DVN
$47.3B
$97.9M 0.69%
1,933,809
+15,437
+0.8% +$879K
AJG icon
43
Arthur J. Gallagher & Co
AJG
$63.6B
$97.5M 0.69%
509,686
+17,865
+4% +$3.39M
AVTR icon
44
Avantor
AVTR
$9.19B
$96.7M 0.68%
4,574,442
+256,989
+6% +$5.86M
NICE icon
45
Nice
NICE
$5.97B
$95.9M 0.68%
418,913
-4,056
-1% -$852K
ROK icon
46
Rockwell Automation
ROK
$49B
$94.6M 0.67%
322,262
-3,029
-0.9% -$861K
LECO icon
47
Lincoln Electric
LECO
$15.4B
$94.4M 0.67%
558,140
-26,433
-5% -$4.36M
MSCI icon
48
MSCI
MSCI
$40.9B
$93.7M 0.66%
167,326
-1,377
-0.8% -$728K
LNTH icon
49
Lantheus
LNTH
$6.59B
$90.9M 0.64%
1,101,298
-464,413
-30% -$30M
MDB icon
50
MongoDB
MDB
$32.1B
$89.5M 0.63%
383,859
-202,027
-34% -$42.4M

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Westfield Capital Management's Q1 2023 Portfolio in Review

As of Q1 2023, Westfield Capital Management held 263 positions worth $14.2B, up 9.1% from $13B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

Westfield Capital Management's Q1 2023 filing shows 37 new, 79 increased, 88 reduced and 41 closed positions. Its largest new stake was Diageo: 493,052 shares worth $89.3M. The largest sale was Advanced Drainage Systems, an estimated $101M.

By sector, the portfolio is most concentrated in Technology at 29% of assets, up from 26% a quarter earlier, followed by Healthcare and Industrials.

  • Westfield Capital Management's largest Q1 2023 buy was Diageo: 493,052 shares worth $89.3M.
  • Westfield Capital Management added most to Splunk Inc in Q1 2023, an estimated $67.7M increase.
  • Westfield Capital Management's biggest Q1 2023 reduction was Advanced Drainage Systems, cutting an estimated $101M.
  • Westfield Capital Management fully exited Brookfield in Q1 2023, selling an estimated $60M.
  • Westfield Capital Management's ten largest holdings make up 21% of its $14.2B portfolio in Q1 2023.
  • Westfield Capital Management opened 37 new positions and closed 41 in Q1 2023.
  • Westfield Capital Management's portfolio value rose 9.1% quarter-over-quarter to $14.2B.

Based on Westfield Capital Management's 13F filing for Q1 2023, filed 12 May 2023.