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
376
$2.42M 0.01%
104,505
377
$2.24M 0.01%
43,818
+163
378
$1.4M ﹤0.01%
69,791
+4,417
379
$1.39M ﹤0.01%
24,728
+1,566
380
$1.2M ﹤0.01%
17,540
+1,108
381
$1.19M ﹤0.01%
+14,895
382
$1.18M ﹤0.01%
12,076
+765
383
$1.1M ﹤0.01%
3,535
-244
384
$1.08M ﹤0.01%
21,754
+4,844
385
$1.06M ﹤0.01%
15,945
+1,009
386
$1.06M ﹤0.01%
8,958
+2,763
387
$1.04M ﹤0.01%
30,604
+231
388
$1.04M ﹤0.01%
+12,185
389
$1.03M ﹤0.01%
13,934
-9,585
390
$1.01M ﹤0.01%
7,425
391
$1.01M ﹤0.01%
47,193
+83
392
$1.01M ﹤0.01%
+27,327
393
$1.01M ﹤0.01%
10,719
-1,205
394
$1M ﹤0.01%
21,001
+1,327
395
$999K ﹤0.01%
23,463
+1,463
396
$992K ﹤0.01%
21,878
-2,796
397
$990K ﹤0.01%
+8,124
398
$984K ﹤0.01%
14,355
-744
399
$977K ﹤0.01%
34,479
+3,506
400
$951K ﹤0.01%
+27,574
14 15
16
17 18