William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+2.16%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$35.5B
AUM Growth
+$35.5B
Cap. Flow
+$3.36B
Cap. Flow %
9.47%
Top 10 Hldgs %
14.72%
Holding
520
New
55
Increased
211
Reduced
159
Closed
89

Sector Composition

1 Technology 25.46%
2 Healthcare 19.29%
3 Consumer Discretionary 15.58%
4 Industrials 14.33%
5 Financials 8.46%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
TAL icon
501
TAL Education Group
TAL
$6.46B
-3,838,733
Closed -$96.8M
TFX icon
502
Teleflex
TFX
$5.59B
-342,091
Closed -$137M
THG icon
503
Hanover Insurance
THG
$6.21B
-8,457
Closed -$1.15M
TME icon
504
Tencent Music
TME
$37.8B
-8,170,644
Closed -$126M
TRNO icon
505
Terreno Realty
TRNO
$5.97B
-14,761
Closed -$952K
UNF icon
506
Unifirst Corp
UNF
$3.3B
-5,304
Closed -$1.25M
VIAV icon
507
Viavi Solutions
VIAV
$2.52B
-64,028
Closed -$1.13M
WHD icon
508
Cactus
WHD
$2.88B
-13,125
Closed -$482K
WTS icon
509
Watts Water Technologies
WTS
$9.24B
-10,971
Closed -$1.6M
ZWS icon
510
Zurn Elkay Water Solutions
ZWS
$7.6B
-18,961
Closed -$949K
AMBR
511
Amber International Holding Limited American Depositary Shares
AMBR
$328M
-1,181,577
Closed -$13M
MDRX
512
DELISTED
Veradigm Inc. Common Stock
MDRX
-30,563
Closed -$566K
PDCE
513
DELISTED
PDC Energy, Inc.
PDCE
-30,467
Closed -$1.4M
LSI
514
DELISTED
Life Storage, Inc.
LSI
-10,777
Closed -$1.16M
UMPQ
515
DELISTED
Umpqua Holdings Corp
UMPQ
-59,226
Closed -$1.09M
MNRL
516
DELISTED
Brigham Minerals, Inc. Class A Common Stock
MNRL
-44,282
Closed -$943K
PAE
517
DELISTED
PAE Incorporated Class A Common Stock
PAE
-3,367,162
Closed -$30M
BPFH
518
DELISTED
Boston Private Financial Holdings, Inc.
BPFH
-48,699
Closed -$718K
CADE
519
DELISTED
Cadence Bancorporation
CADE
-48,331
Closed -$1.01M
AZPN
520
DELISTED
ASPEN TECHNOLOGY INC
AZPN
-1,516,682
Closed -$209M