
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | CLBT | 483K | $8.95M |
![]() | DFIN | 478K | $24.58M |
![]() | HAE | 477K | $23.23M |
![]() | CRS | 466K | $114.48M |
![]() | MTDR | 460K | $20.66M |
![]() | TYL | 459K | $240.19M |
![]() | IDXX | 459K | $293.26M |
![]() | NWE | 456K | $26.74M |
![]() | AUGO | 454K | $16.90M |
![]() | TNET | 445K | $29.78M |
![]() | HDB | 440K | $15.01M |
![]() | FLS | 432K | $22.98M |
![]() | WGO | 413K | $13.81M |
![]() | MDGL | 412K | $188.88M |
![]() | GWRE | 406K | $93.31M |
![]() | RRX | 403K | $57.81M |
![]() | ULS | 402K | $28.50M |
![]() | TCBI | 399K | $33.77M |
![]() | KFY | 398K | $27.83M |
![]() | GDEN | 396K | $9.33M |

Cellebrite DI Ltd.
CLBT
Shares Held
483K
Value
$8.95M

Donnelley Financial Solutions, Inc.
DFIN
Shares Held
478K
Value
$24.58M

Haemonetics Corporation
HAE
Shares Held
477K
Value
$23.23M

Carpenter Technology Corporation
CRS
Shares Held
466K
Value
$114.48M

Matador Resources Company
MTDR
Shares Held
460K
Value
$20.66M

Tyler Technologies, Inc.
TYL
Shares Held
459K
Value
$240.19M

IDEXX Laboratories, Inc.
IDXX
Shares Held
459K
Value
$293.26M

Northwestern Energy Group Inc
NWE
Shares Held
456K
Value
$26.74M

Aura Minerals
AUGO
Shares Held
454K
Value
$16.90M

TriNet Group, Inc.
TNET
Shares Held
445K
Value
$29.78M

HDFC Bank Limited
HDB
Shares Held
440K
Value
$15.01M

Flowserve Corporation
FLS
Shares Held
432K
Value
$22.98M

Winnebago Industries, Inc.
WGO
Shares Held
413K
Value
$13.81M

Madrigal Pharmaceuticals, Inc.
MDGL
Shares Held
412K
Value
$188.88M

Guidewire Software, Inc.
GWRE
Shares Held
406K
Value
$93.31M

Regal Rexnord Corporation
RRX
Shares Held
403K
Value
$57.81M

UL Solutions Inc.
ULS
Shares Held
402K
Value
$28.50M

Texas Capital Bancshares, Inc.
TCBI
Shares Held
399K
Value
$33.77M

Korn Ferry
KFY
Shares Held
398K
Value
$27.83M

Golden Entertainment, Inc.
GDEN
Shares Held
396K
Value
$9.33M
