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
$37B
AUM Growth
+$1.55B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
465
New
Increased
Reduced
Closed

Top Buys

1
+$214M
2
+$155M
3
+$137M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$128M
5
PEN icon
Penumbra
PEN
+$121M

Top Sells

1
+$218M
2
+$202M
3
+$170M
4
GDDY icon
GoDaddy
GDDY
+$167M
5
ZEN
ZENDESK INC
ZEN
+$156M

Sector Composition

1 Technology 26.95%
2 Healthcare 17.95%
3 Consumer Discretionary 15.98%
4 Industrials 14.09%
5 Financials 7.71%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
351
$7.16M 0.02%
136,367
-390,825
352
$6.96M 0.02%
124,324
+4,198
353
$6.84M 0.02%
175,170
-27,100
354
$6.78M 0.02%
1,014,064
-8,988
355
$4.84M 0.01%
+193,685
356
$4.55M 0.01%
33,050
-6,550
357
$4.46M 0.01%
401,638
-23,969
358
$3.61M 0.01%
40,208
359
$3.3M 0.01%
558
360
$2.4M 0.01%
52,400
+7,800
361
$2.4M 0.01%
31,596
+20,100
362
$1.85M 0.01%
25,840
-3,400
363
$1.78M ﹤0.01%
6,090
-19,240
364
$1.76M ﹤0.01%
29,984
+10,144
365
$1.71M ﹤0.01%
21,664
+21,174
366
$1.43M ﹤0.01%
11,909
+567
367
$1.4M ﹤0.01%
20,232
+6,307
368
$1.23M ﹤0.01%
+15,175
369
$1.22M ﹤0.01%
7,888
+452
370
$771K ﹤0.01%
1,137
+120
371
$743K ﹤0.01%
1,602
-193
372
$627K ﹤0.01%
3,687
-316,669
373
$567K ﹤0.01%
2,317
374
$565K ﹤0.01%
28,719
+4,918
375
$547K ﹤0.01%
8,969
+464
13 14
15
16 17