William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Return 25.84%
This Quarter Return
-0.67%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$25.3B
AUM Growth
-$1.68B
Cap. Flow
-$808M
Cap. Flow %
-3.19%
Top 10 Hldgs %
17.26%
Holding
421
New
18
Increased
147
Reduced
220
Closed
34

Sector Composition

1 Technology 22.56%
2 Healthcare 18.06%
3 Industrials 16.24%
4 Consumer Discretionary 13.94%
5 Financials 10.86%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
ASTE icon
301
Astec Industries
ASTE
$1.08B
$11.1M 0.04%
357,144
-5,833
-2% -$182K
AMBP icon
302
Ardagh Metal Packaging
AMBP
$2.14B
$11M 0.04%
2,276,135
+72,920
+3% +$353K
SBAC icon
303
SBA Communications
SBAC
$21.2B
$10.6M 0.04%
37,273
+9,872
+36% +$2.81M
PRMW
304
DELISTED
Primo Water Corporation
PRMW
$10.5M 0.04%
835,434
+46,358
+6% +$582K
QNST icon
305
QuinStreet
QNST
$920M
$10.4M 0.04%
987,492
+50,950
+5% +$535K
AGCO icon
306
AGCO
AGCO
$8.28B
$10M 0.04%
104,453
+102,075
+4,292% +$9.82M
POWI icon
307
Power Integrations
POWI
$2.52B
$9.63M 0.04%
149,776
-265,971
-64% -$17.1M
WING icon
308
Wingstop
WING
$8.65B
$9.48M 0.04%
+75,586
New +$9.48M
VCYT icon
309
Veracyte
VCYT
$2.55B
$9.19M 0.04%
553,679
+27,636
+5% +$459K
A icon
310
Agilent Technologies
A
$36.5B
$8.62M 0.03%
70,917
+5,980
+9% +$727K
IRTC icon
311
iRhythm Technologies
IRTC
$5.82B
$8.03M 0.03%
+64,132
New +$8.03M
WMG icon
312
Warner Music
WMG
$17B
$7.87M 0.03%
339,104
-5,442
-2% -$126K
FERG icon
313
Ferguson
FERG
$47.8B
$6.96M 0.03%
66,266
-6,422
-9% -$674K
CDXS icon
314
Codexis
CDXS
$218M
$6.61M 0.03%
1,090,412
+57,120
+6% +$346K
NVRI icon
315
Enviri
NVRI
$948M
$6.42M 0.03%
1,717,673
-295,945
-15% -$1.11M
AON icon
316
Aon
AON
$79.9B
$6.33M 0.03%
23,613
+538
+2% +$144K
HUM icon
317
Humana
HUM
$37B
$6.24M 0.02%
12,863
+340
+3% +$165K
NVDA icon
318
NVIDIA
NVDA
$4.07T
$6.21M 0.02%
511,920
-8,427,500
-94% -$102M
CDNS icon
319
Cadence Design Systems
CDNS
$95.6B
$6.2M 0.02%
37,940
-3,950
-9% -$646K
CNYA icon
320
iShares MSCI China A ETF
CNYA
$213M
$6.17M 0.02%
201,304
TTWO icon
321
Take-Two Interactive
TTWO
$44.2B
$6.1M 0.02%
55,918
-1,852
-3% -$202K
IWO icon
322
iShares Russell 2000 Growth ETF
IWO
$12.5B
$5.43M 0.02%
26,297
+24,346
+1,248% +$5.03M
RSI icon
323
Rush Street Interactive
RSI
$2.02B
$5.4M 0.02%
1,467,868
+74,896
+5% +$276K
NUVA
324
DELISTED
NuVasive, Inc.
NUVA
$5.4M 0.02%
123,138
-5,398
-4% -$237K
SITM icon
325
SiTime
SITM
$6.1B
$5.38M 0.02%
68,268
-35,932
-34% -$2.83M