
WESTFIELD CAPITAL MANAGEMENT CO LP
Latest 13F filing data - Q4 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | ADMA | 6.99M | $127.55M |
![]() | LEGN | 6.16M | $134.02M |
![]() | GENI | 5.95M | $65.58M |
![]() | PR | 5.95M | $83.50M |
![]() | NVDA | 5.95M | $1.11B |
![]() | ASND | 5.19M | $1.11B |
![]() | OWL | 4.42M | $66.09M |
![]() | ALKT | 4.12M | $95.01M |
![]() | ADPT | 4.06M | $65.94M |
![]() | KEY | 4.04M | $83.39M |
![]() | IOT | 3.95M | $140.17M |
![]() | BAC | 3.82M | $210.30M |
![]() | FITB | 3.75M | $175.39M |
![]() | PCVX | 3.54M | $163.32M |
![]() | APG | 3.45M | $132.13M |
![]() | DT | 3.36M | $145.48M |
![]() | AAPL | 3.27M | $890.16M |
![]() | BCYC | 3.02M | $21.35M |
![]() | FNB | 2.90M | $49.64M |
![]() | RVMD | 2.85M | $226.61M |

ADMA Biologics, Inc.
ADMA
Shares Held
6.99M
Value
$127.55M

Legend Biotech Corporation
LEGN
Shares Held
6.16M
Value
$134.02M

Genius Sports Limited
GENI
Shares Held
5.95M
Value
$65.58M

Permian Resources Corporation
PR
Shares Held
5.95M
Value
$83.50M

NVIDIA Corporation
NVDA
Shares Held
5.95M
Value
$1.11B

Ascendis Pharma A/S
ASND
Shares Held
5.19M
Value
$1.11B

Blue Owl Capital Inc.
OWL
Shares Held
4.42M
Value
$66.09M

Alkami Technology, Inc.
ALKT
Shares Held
4.12M
Value
$95.01M

Adaptive Biotechnologies Corporation
ADPT
Shares Held
4.06M
Value
$65.94M

KeyCorp
KEY
Shares Held
4.04M
Value
$83.39M

Samsara Inc.
IOT
Shares Held
3.95M
Value
$140.17M

Bank of America Corporation
BAC
Shares Held
3.82M
Value
$210.30M

Fifth Third Bancorp
FITB
Shares Held
3.75M
Value
$175.39M

Vaxcyte, Inc.
PCVX
Shares Held
3.54M
Value
$163.32M

APi Group Corporation
APG
Shares Held
3.45M
Value
$132.13M

Dynatrace, Inc.
DT
Shares Held
3.36M
Value
$145.48M

Apple Inc.
AAPL
Shares Held
3.27M
Value
$890.16M

Bicycle Therapeutics plc
BCYC
Shares Held
3.02M
Value
$21.35M

F.N.B. Corporation
FNB
Shares Held
2.90M
Value
$49.64M

Revolution Medicines, Inc.
RVMD
Shares Held
2.85M
Value
$226.61M
