William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Return 25.84%
This Quarter Return
+9.5%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$26.5B
AUM Growth
+$1.43B
Cap. Flow
-$332M
Cap. Flow %
-1.25%
Top 10 Hldgs %
15.7%
Holding
479
New
44
Increased
159
Reduced
219
Closed
46

Sector Composition

1 Consumer Discretionary 15.46%
2 Industrials 13.49%
3 Financials 13.02%
4 Healthcare 11.83%
5 Technology 10.92%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
NWPX icon
301
NWPX Infrastructure, Inc. Common Stock
NWPX
$504M
$9.42M 0.04%
599,281
-2,323
-0.4% -$36.5K
PLD icon
302
Prologis
PLD
$105B
$9.18M 0.03%
+176,959
New +$9.18M
CCN
303
DELISTED
CardConnect Corp.
CCN
$9.08M 0.03%
688,045
-51,908
-7% -$685K
LHCG
304
DELISTED
LHC Group LLC
LHCG
$8.91M 0.03%
165,246
-12,620
-7% -$680K
NXTM
305
DELISTED
NxStage Medical Inc.
NXTM
$8.89M 0.03%
331,204
-112,952
-25% -$3.03M
CALD
306
DELISTED
Callidus Software, Inc.
CALD
$8.87M 0.03%
415,296
-31,542
-7% -$673K
OSIS icon
307
OSI Systems
OSIS
$3.93B
$8.61M 0.03%
117,916
-8,715
-7% -$636K
NTRI
308
DELISTED
NutriSystem, Inc.
NTRI
$7.72M 0.03%
139,128
-111,550
-44% -$6.19M
LAUR icon
309
Laureate Education
LAUR
$4.1B
$7.61M 0.03%
+533,018
New +$7.61M
MGPI icon
310
MGP Ingredients
MGPI
$622M
$7.47M 0.03%
137,666
-8,939
-6% -$485K
PACW
311
DELISTED
PacWest Bancorp
PACW
$7.19M 0.03%
135,082
-347,956
-72% -$18.5M
PRTS icon
312
CarParts.com
PRTS
$60.1M
$7.18M 0.03%
2,143,636
-158,065
-7% -$530K
CTLP icon
313
Cantaloupe
CTLP
$792M
$7.07M 0.03%
1,664,244
-125,833
-7% -$535K
ACHC icon
314
Acadia Healthcare
ACHC
$2.19B
$6.89M 0.03%
+158,007
New +$6.89M
CUNB
315
DELISTED
CU Bancorp
CUNB
$6.63M 0.03%
+167,294
New +$6.63M
LMAT icon
316
LeMaitre Vascular
LMAT
$2.21B
$6.5M 0.02%
263,926
-16,530
-6% -$407K
FLGT icon
317
Fulgent Genetics
FLGT
$672M
$6.33M 0.02%
+579,711
New +$6.33M
LAD icon
318
Lithia Motors
LAD
$8.74B
$6.29M 0.02%
73,479
-5,381
-7% -$461K
DEO icon
319
Diageo
DEO
$61.3B
$6.28M 0.02%
54,337
+2,137
+4% +$247K
PUK icon
320
Prudential
PUK
$33.7B
$6.22M 0.02%
151,352
+27,905
+23% +$1.15M
PLOW icon
321
Douglas Dynamics
PLOW
$771M
$6.06M 0.02%
+197,716
New +$6.06M
CASH icon
322
Pathward Financial
CASH
$1.74B
$6M 0.02%
203,463
-114,273
-36% -$3.37M
CLCT
323
DELISTED
Collectors Universe
CLCT
$5.93M 0.02%
227,186
-17,726
-7% -$463K
COWN
324
DELISTED
Cowen Inc. Class A Common Stock
COWN
$5.92M 0.02%
396,072
-29,871
-7% -$447K
NEO icon
325
NeoGenomics
NEO
$1.03B
$5.63M 0.02%
713,797
-52,945
-7% -$418K