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
$20.1B
AUM Growth
-$8.54B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
450
New
Increased
Reduced
Closed

Top Buys

1
+$128M
2
+$107M
3
+$106M
4
TREX icon
Trex
TREX
+$106M
5
SABR icon
Sabre
SABR
+$95.3M

Top Sells

1
+$195M
2
+$187M
3
+$154M
4
SIX
Six Flags Entertainment Corp.
SIX
+$134M
5
MSFT icon
Microsoft
MSFT
+$118M

Sector Composition

1 Technology 16.35%
2 Healthcare 14.51%
3 Financials 13.63%
4 Consumer Discretionary 13.1%
5 Industrials 12.6%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
301
$10.6M 0.05%
285,074
+10,967
302
$10.6M 0.05%
222,742
+13,623
303
$10.6M 0.05%
158,407
-559,491
304
$10.5M 0.05%
137,932
+8,512
305
$10.5M 0.05%
734,822
+59,642
306
$10.3M 0.05%
+127,111
307
$10.3M 0.05%
213,271
+13,018
308
$10.2M 0.05%
151,759
+4,221
309
$10.1M 0.05%
161,549
-287,970
310
$10.1M 0.05%
98,516
+46,388
311
$9.85M 0.05%
+161,465
312
$9.81M 0.05%
52,745
-97,236
313
$9.72M 0.05%
730,268
+148,676
314
$9.58M 0.05%
55,887
+3,239
315
$9.09M 0.05%
56,127
-256,332
316
$9.01M 0.04%
524,641
+7,499
317
$8.97M 0.04%
+212,269
318
$8.87M 0.04%
445,926
+27,317
319
$8.47M 0.04%
28,149
-39,469
320
$8.43M 0.04%
312,444
+184,456
321
$8.39M 0.04%
+71,635
322
$8.25M 0.04%
277,752
+16,827
323
$8.19M 0.04%
234,222
-108,742
324
$7.76M 0.04%
+415,639
325
$7.42M 0.04%
195,223
+26,034
11 12
13
14 15