
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | SIGI | 395K | $32.01M |
![]() | RACE | 394K | $191.39M |
![]() | CSGS | 389K | $25.07M |
![]() | BRC | 389K | $30.38M |
![]() | CHE | 385K | $172.44M |
![]() | CLH | 384K | $89.26M |
![]() | PRCT | 383K | $13.67M |
![]() | MOD | 381K | $54.15M |
![]() | ADC | 378K | $26.85M |
![]() | IFS | 377K | $15.19M |
![]() | SR | 374K | $30.49M |
![]() | NOW | 374K | $344.19M |
![]() | EVR | 373K | $125.87M |
![]() | MRX | 368K | $12.39M |
![]() | TIGR | 355K | $3.79M |
![]() | EWBC | 354K | $37.68M |
![]() | KWR | 352K | $46.33M |
![]() | BVN | 350K | $8.51M |
![]() | ANIP | 349K | $31.94M |
![]() | AL | 348K | $22.17M |

Selective Insurance Group, Inc.
SIGI
Shares Held
395K
Value
$32.01M

Ferrari N.V.
RACE
Shares Held
394K
Value
$191.39M

CSG Systems International, Inc.
CSGS
Shares Held
389K
Value
$25.07M

Brady Corporation
BRC
Shares Held
389K
Value
$30.38M

Chemed Corporation
CHE
Shares Held
385K
Value
$172.44M

Clean Harbors, Inc.
CLH
Shares Held
384K
Value
$89.26M

PROCEPT BioRobotics Corporation
PRCT
Shares Held
383K
Value
$13.67M

Modine Manufacturing Company
MOD
Shares Held
381K
Value
$54.15M

Agree Realty Corporation
ADC
Shares Held
378K
Value
$26.85M

Intercorp Financial Services Inc.
IFS
Shares Held
377K
Value
$15.19M

Spire Inc.
SR
Shares Held
374K
Value
$30.49M

ServiceNow, Inc.
NOW
Shares Held
374K
Value
$344.19M

Evercore Inc.
EVR
Shares Held
373K
Value
$125.87M

Marex Group plc Ordinary Shares
MRX
Shares Held
368K
Value
$12.39M

UP Fintech Holding Limited
TIGR
Shares Held
355K
Value
$3.79M

East West Bancorp, Inc.
EWBC
Shares Held
354K
Value
$37.68M

Quaker Chemical Corporation
KWR
Shares Held
352K
Value
$46.33M

Compañía de Minas Buenaventura S.A.A.
BVN
Shares Held
350K
Value
$8.51M

ANI Pharmaceuticals, Inc.
ANIP
Shares Held
349K
Value
$31.94M

Air Lease Corporation
AL
Shares Held
348K
Value
$22.17M
