William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $38.7B
1-Year Est. Return 28.14%
This Quarter Est. Return
1 Year Est. Return
+28.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$37.7B
AUM Growth
+$2.06B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
461
New
Increased
Reduced
Closed

Top Buys

1 +$188M
2 +$184M
3 +$151M
4
PSTG icon
Pure Storage
PSTG
+$150M
5
CRS icon
Carpenter Technology
CRS
+$135M

Top Sells

1 +$258M
2 +$217M
3 +$212M
4
BPMC
Blueprint Medicines
BPMC
+$182M
5
LRN icon
Stride
LRN
+$177M

Sector Composition

1 Technology 35.92%
2 Consumer Discretionary 15.09%
3 Financials 13.13%
4 Healthcare 10.3%
5 Industrials 9.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MIR icon
276
Mirion Technologies
MIR
$5.87B
$21.7M 0.06%
1,005,847
-725,544
XPRO icon
277
Expro
XPRO
$1.53B
$21.5M 0.06%
2,497,241
-203,448
PBF icon
278
PBF Energy
PBF
$4.34B
$21.4M 0.06%
989,117
-81,176
BKV
279
BKV Corp
BKV
$2.39B
$21.3M 0.06%
883,730
+38,689
MATX icon
280
Matsons
MATX
$3.32B
$21M 0.06%
+188,931
HLIO icon
281
Helios Technologies
HLIO
$1.77B
$21M 0.06%
+630,387
SR icon
282
Spire
SR
$5.26B
$20.9M 0.06%
285,896
-22,247
ALHC icon
283
Alignment Healthcare
ALHC
$3.36B
$20.7M 0.05%
1,478,571
-418,757
LOPE icon
284
Grand Canyon Education
LOPE
$4.73B
$19.7M 0.05%
+104,363
ISRG icon
285
Intuitive Surgical
ISRG
$200B
$19.4M 0.05%
35,775
-50,620
ZETA icon
286
Zeta Global
ZETA
$4.45B
$19.3M 0.05%
1,247,870
+339,247
EMBC icon
287
Embecta
EMBC
$843M
$19.3M 0.05%
1,992,604
+14,232
PRCT icon
288
Procept Biorobotics
PRCT
$1.7B
$18.9M 0.05%
328,621
+7,317
INVX
289
Innovex International
INVX
$1.41B
$18.7M 0.05%
1,195,498
-98,857
ZIP icon
290
ZipRecruiter
ZIP
$395M
$18.3M 0.05%
3,652,456
-1,862,343
SHO icon
291
Sunstone Hotel Investors
SHO
$1.79B
$18.3M 0.05%
2,106,816
-175,435
TMCI icon
292
Treace Medical Concepts
TMCI
$200M
$18.2M 0.05%
3,099,895
+39,283
EPC icon
293
Edgewell Personal Care
EPC
$854M
$18.2M 0.05%
778,289
-63,528
PEB icon
294
Pebblebrook Hotel Trust
PEB
$1.26B
$17.7M 0.05%
1,773,609
-293,545
ICE icon
295
Intercontinental Exchange
ICE
$87.1B
$17.6M 0.05%
95,810
-111,602
MRTN icon
296
Marten Transport
MRTN
$793M
$17.2M 0.05%
1,320,316
-110,583
YETI icon
297
Yeti Holdings
YETI
$2.95B
$17M 0.05%
+538,081
GDYN icon
298
Grid Dynamics Holdings
GDYN
$701M
$16.8M 0.04%
1,456,824
+67,781
JCAP
299
Jefferson Capital
JCAP
$1.21B
$16.7M 0.04%
+905,000
AHL
300
Aspen Insurance
AHL
$3.39B
$16.5M 0.04%
+523,682