William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $35.9B
1-Year Est. Return 25.32%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+25.32%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$31.2B
AUM Growth
+$2.49B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
426
New
Increased
Reduced
Closed

Top Buys

1
+$186M
2
+$171M
3
+$167M
4
NOW icon
ServiceNow
NOW
+$128M
5
BFAM icon
Bright Horizons
BFAM
+$109M

Top Sells

1
+$171M
2
+$157M
3
+$135M
4
NATI
National Instruments Corp
NATI
+$122M
5
LECO icon
Lincoln Electric
LECO
+$116M

Sector Composition

1 Technology 25.63%
2 Industrials 16.13%
3 Healthcare 15.71%
4 Consumer Discretionary 14.7%
5 Financials 8.24%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
251
$25.7M 0.08%
1,580,932
+22,743
252
$25.3M 0.08%
660,435
+11,867
253
$25.2M 0.08%
2,054,156
+38,253
254
$25.1M 0.08%
498,286
+9,290
255
$24.9M 0.08%
974,224
+11,297
256
$24.9M 0.08%
802,202
+8,799
257
$24.8M 0.08%
1,419,323
+26,452
258
$24.7M 0.08%
1,429,538
+26,644
259
$24.5M 0.08%
1,607,846
+28,691
260
$24.2M 0.08%
785,727
+6,336
261
$24.1M 0.08%
245,440
+4,578
262
$23.9M 0.08%
7,041,337
+131,350
263
$23.7M 0.08%
1,662,068
+106,335
264
$23.3M 0.07%
298,845
+5,690
265
$23.1M 0.07%
507,706
+5,504
266
$23.1M 0.07%
1,992,248
+36,891
267
$22.9M 0.07%
1,037,628
+19,189
268
$22.9M 0.07%
914,017
+136,698
269
$22.8M 0.07%
1,342,377
+17,069
270
$22.8M 0.07%
173,251
+13,406
271
$22.7M 0.07%
616,980
-3,017,110
272
$22.3M 0.07%
748,027
-43,935
273
$21.9M 0.07%
2,686,424
+49,698
274
$21.8M 0.07%
629,340
-195,234
275
$21M 0.07%
1,078,325
-23,387
9 10
11
12 13