William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+5.43%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$40.9B
AUM Growth
+$40.9B
Cap. Flow
+$366M
Cap. Flow %
0.89%
Top 10 Hldgs %
27.41%
Holding
463
New
51
Increased
222
Reduced
157
Closed
30

Sector Composition

1 Technology 34.12%
2 Consumer Discretionary 14.8%
3 Financials 12.22%
4 Healthcare 11.9%
5 Industrials 10.03%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
ONON icon
451
On Holding
ONON
$14.5B
-3,169,543
Closed -$159M
PDD icon
452
Pinduoduo
PDD
$176B
-949,976
Closed -$128M
RXST icon
453
RxSight
RXST
$357M
-249,020
Closed -$12.3M
SLVM icon
454
Sylvamo
SLVM
$1.76B
-229,054
Closed -$19.7M
TEX icon
455
Terex
TEX
$3.23B
-510,666
Closed -$27M
TOL icon
456
Toll Brothers
TOL
$13.6B
-1,584
Closed -$245K
VCYT icon
457
Veracyte
VCYT
$2.39B
-811,792
Closed -$27.6M
VERX icon
458
Vertex
VERX
$4.02B
-843,006
Closed -$32.5M
VIRT icon
459
Virtu Financial
VIRT
$3.48B
-2,488,061
Closed -$75.8M
VTMX icon
460
Vesta Real Estate
VTMX
$2.33B
-187,060
Closed -$5.04M
ZETA icon
461
Zeta Global
ZETA
$4.54B
-1,434,340
Closed -$42.8M
ALTR
462
DELISTED
Altair Engineering Inc. Class A Common Stock
ALTR
-1,471,184
Closed -$141M
PRMW
463
DELISTED
Primo Water Corporation
PRMW
-7,792,292
Closed -$197M