WESTFIELD CAPITAL MANAGEMENT CO LP
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | PSTG | 1.75M | $146.80M |
 | HQY | 1.72M | $162.69M |
 | MSFT | 1.71M | $883.23M |
 | BE | 1.68M | $141.68M |
 | CWST | 1.65M | $156.35M |
 | IMAX | 1.62M | $53.14M |
 | FITB | 1.62M | $72.17M |
 | CSX | 1.59M | $56.55M |
 | AVNT | 1.57M | $51.71M |
 | PCOR | 1.54M | $112.32M |
 | FTI | 1.48M | $58.39M |
 | COHR | 1.47M | $158.67M |
 | KRMN | 1.43M | $102.93M |
 | MASI | 1.42M | $209.41M |
 | SN | 1.40M | $144.65M |
 | NXT | 1.40M | $103.44M |
 | RIOT | 1.35M | $25.69M |
 | KD | 1.32M | $39.51M |
 | RYAN | 1.28M | $72.04M |
 | GKOS | 1.23M | $100.44M |
Pure Storage, Inc.
PSTG
Shares Held
1.75M
Value
$146.80M
HealthEquity, Inc.
HQY
Shares Held
1.72M
Value
$162.69M
Microsoft Corporation
MSFT
Shares Held
1.71M
Value
$883.23M
Bloom Energy Corporation
BE
Shares Held
1.68M
Value
$141.68M
Casella Waste Systems, Inc.
CWST
Shares Held
1.65M
Value
$156.35M
IMAX Corporation
IMAX
Shares Held
1.62M
Value
$53.14M
Fifth Third Bancorp
FITB
Shares Held
1.62M
Value
$72.17M
CSX Corporation
CSX
Shares Held
1.59M
Value
$56.55M
Avient Corporation
AVNT
Shares Held
1.57M
Value
$51.71M
Procore Technologies, Inc.
PCOR
Shares Held
1.54M
Value
$112.32M
TechnipFMC plc
FTI
Shares Held
1.48M
Value
$58.39M
Coherent, Inc.
COHR
Shares Held
1.47M
Value
$158.67M
Karman Holdings Inc.
KRMN
Shares Held
1.43M
Value
$102.93M
Masimo Corporation
MASI
Shares Held
1.42M
Value
$209.41M
SharkNinja, Inc.
SN
Shares Held
1.40M
Value
$144.65M
Nextpower Inc.
NXT
Shares Held
1.40M
Value
$103.44M
Riot Platforms, Inc.
RIOT
Shares Held
1.35M
Value
$25.69M
Kyndryl Holdings, Inc.
KD
Shares Held
1.32M
Value
$39.51M
Ryan Specialty Holdings, Inc.
RYAN
Shares Held
1.28M
Value
$72.04M
Glaukos Corporation
GKOS
Shares Held
1.23M
Value
$100.44M