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
$28.7B
AUM Growth
+$1.79B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
509
New
Increased
Reduced
Closed

Top Buys

1
+$229M
2
+$101M
3
+$98.3M
4
TFX icon
Teleflex
TFX
+$87.1M
5
PSTG icon
Pure Storage
PSTG
+$83.3M

Top Sells

1
+$188M
2
+$188M
3
+$129M
4
TWOU
2U Inc
TWOU
+$87.5M
5
MTN icon
Vail Resorts
MTN
+$68.4M

Sector Composition

1 Technology 16.96%
2 Healthcare 15.59%
3 Industrials 13.53%
4 Consumer Discretionary 13.1%
5 Financials 12.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
351
$6.35M 0.02%
391,840
+1,395
352
$6.33M 0.02%
44,687
+6,547
353
$6.23M 0.02%
112,144
+20,234
354
$6.13M 0.02%
+52,128
355
$5.8M 0.02%
245,479
+50,497
356
$5.24M 0.02%
117,689
+451
357
$5.19M 0.02%
42,198
+9
358
$4.94M 0.02%
119,917
+28,204
359
$4.79M 0.02%
70,290
+266
360
$4.18M 0.01%
193,700
-38,600
361
$4.08M 0.01%
129,488
+20,541
362
$3.92M 0.01%
+88,273
363
$3.92M 0.01%
+127,988
364
$3.91M 0.01%
103,717
+2,688
365
$3.89M 0.01%
106,100
-25,291
366
$3.88M 0.01%
+339,977
367
$3.44M 0.01%
107,611
+1,879
368
$3.27M 0.01%
202,502
+3,536
369
$3.22M 0.01%
47,644
370
$3M 0.01%
564,074
-76,376
371
$2.99M 0.01%
+21,520
372
$2.97M 0.01%
170,040
+2,969
373
$2.81M 0.01%
32,922
+575
374
$2.63M 0.01%
+52,372
375
$2.63M 0.01%
93,204
-969
13 14
15
16 17