William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $30.3B
1-Year Est. Return 35.55%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+35.55%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$30.3B
AUM Growth
-$5.59B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
459
New
Increased
Reduced
Closed

Top Buys

1
+$307M
2
+$162M
3
+$152M
4
APH icon
Amphenol
APH
+$152M
5
SYNA icon
Synaptics
SYNA
+$129M

Top Sells

1
+$309M
2
+$302M
3
+$269M
4
MSFT icon
Microsoft
MSFT
+$248M
5
CIEN icon
Ciena
CIEN
+$214M

Sector Composition

1 Technology 36.13%
2 Healthcare 12.59%
3 Industrials 11.81%
4 Financials 11.55%
5 Consumer Discretionary 10.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WBS icon
426
Webster Financial
WBS
$11.8B
– –
-4,286
WINA icon
427
Winmark
WINA
$1.35B
– –
-51,781
XP icon
428
XP
XP
$8.61B
– –
-596,760
WAY
429
Waystar Holding Corp
WAY
$3.82B
– –
-5,282,220
ADMA icon
430
ADMA Biologics
ADMA
$1.85B
– –
-890,861
AL
431
DELISTED
Air Lease Corp
AL
– –
-139,279
ATAT icon
432
Atour Lifestyle Holdings
ATAT
$4.67B
– –
-255,330
AWI icon
433
Armstrong World Industries
AWI
$6.74B
– –
-121,752
AXTA icon
434
Axalta
AXTA
$6.59B
– –
-13,034
BAM icon
435
Brookfield Asset Management
BAM
$77.6B
– –
-1,835,120
CADE
436
DELISTED
Cadence Bank
CADE
– –
-2,137,482
CECO icon
437
Ceco Environmental
CECO
$2.68B
– –
-706,273
CLBT icon
438
Cellebrite
CLBT
$3.67B
– –
-474,015
CSGS
439
DELISTED
CSG Systems International
CSGS
– –
-12,766
CTRE icon
440
CareTrust REIT
CTRE
$9.64B
– –
-835,850
CWAN icon
441
Clearwater Analytics
CWAN
$7.24B
– –
-5,880,506
DBRG icon
442
DigitalBridge
DBRG
$2.85B
– –
-1,865,445
DDOG icon
443
Datadog
DDOG
$88B
– –
-5,721
ELME
444
Elme Communities
ELME
$182M
– –
-1,463,037
EMBC icon
445
Embecta
EMBC
$201M
– –
-1,568,414
ESE icon
446
ESCO Technologies
ESE
$7.56B
– –
-97,783
EXLS icon
447
EXL Service
EXLS
$4.44B
– –
-2,584,072
EXTR icon
448
Extreme Networks
EXTR
$3.47B
– –
-1,479,635
FOLD
449
DELISTED
Amicus Therapeutics
FOLD
– –
-10,627,717
G icon
450
Genpact
G
$5.59B
– –
-9,211
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