BLAIR WILLIAM & CO/IL
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | BCSF | 10K | $147.33K |
 | HEI-A | 10K | $2.62M |
 | GME | 10K | $281.28K |
 | ALNY | 10K | $4.67M |
 | SAN | 10K | $106.79K |
 | ALAB | 10K | $1.99M |
 | MPWR | 10K | $9.37M |
 | EPAC | 10K | $416.56K |
 | PCG | 10K | $153.01K |
 | ENTG | 10K | $935.81K |
 | TMCI | 10K | $67.64K |
 | QS | 10K | $123.93K |
 | CMBM | 10K | $8.94K |
 | LPTX | 10K | $4.54K |
 | SGMO | 10K | $6.73K |
 | GO | 10K | $160.50K |
 | LNC | 10K | $402.17K |
 | OII | 10K | $246.91K |
 | HTZ | 10K | $67.54K |
 | FDUS | 10K | $200.23K |
Bain Capital Specialty Finance, Inc.
BCSF
Shares Held
10K
Value
$147.33K
HEICO Corporation
HEI-A
Shares Held
10K
Value
$2.62M
GameStop Corp.
GME
Shares Held
10K
Value
$281.28K
Alnylam Pharmaceuticals, Inc.
ALNY
Shares Held
10K
Value
$4.67M
Banco Santander, S.A.
SAN
Shares Held
10K
Value
$106.79K
Astera Labs, Inc. Common Stock
ALAB
Shares Held
10K
Value
$1.99M
Monolithic Power Systems, Inc.
MPWR
Shares Held
10K
Value
$9.37M
Enerpac Tool Group Corp.
EPAC
Shares Held
10K
Value
$416.56K
Pacific Gas & Electric Co.
PCG
Shares Held
10K
Value
$153.01K
Entegris, Inc.
ENTG
Shares Held
10K
Value
$935.81K
Treace Medical Concepts, Inc.
TMCI
Shares Held
10K
Value
$67.64K
QuantumScape Corporation
QS
Shares Held
10K
Value
$123.93K
Cambium Networks Corporation
CMBM
Shares Held
10K
Value
$8.94K
Leap Therapeutics, Inc.
LPTX
Shares Held
10K
Value
$4.54K
Sangamo Therapeutics, Inc.
SGMO
Shares Held
10K
Value
$6.73K
Grocery Outlet Holding Corp.
GO
Shares Held
10K
Value
$160.50K
Lincoln National Corporation
LNC
Shares Held
10K
Value
$402.17K
Oceaneering International, Inc.
OII
Shares Held
10K
Value
$246.91K
Hertz Global Holdings, Inc.
HTZ
Shares Held
10K
Value
$67.54K
Fidus Investment Corporation
FDUS
Shares Held
10K
Value
$200.23K