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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
BKI
251
DELISTED
Black Knight, Inc. Common Stock
BKI
-11,550
Closed -$665K
PDCE
252
DELISTED
PDC Energy, Inc.
PDCE
-529,512
Closed -$34M
ISEE
253
DELISTED
IVERIC bio, Inc. Common Stock
ISEE
-476,721
Closed -$11.6M
RXDX
254
DELISTED
Prometheus Biosciences, Inc. Common Stock
RXDX
-684,694
Closed -$73.5M

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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.