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
$25.7B
AUM Growth
+$1.1B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
367
New
Increased
Reduced
Closed

Top Buys

1
+$157M
2
+$128M
3
+$116M
4
BLDR icon
Builders FirstSource
BLDR
+$108M
5
GWRE icon
Guidewire Software
GWRE
+$107M

Top Sells

1
+$489M
2
+$147M
3
+$137M
4
TSM icon
TSMC
TSM
+$133M
5
BN icon
Brookfield
BN
+$122M

Sector Composition

1 Technology 26.1%
2 Healthcare 18.61%
3 Consumer Discretionary 13.78%
4 Industrials 13.27%
5 Financials 7.56%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
201
$17.3M 0.07%
172,254
+14,728
202
$17.2M 0.07%
187,305
-38,677
203
$17M 0.07%
261,432
+21,853
204
$17M 0.07%
39,932
+14,183
205
$16.7M 0.07%
98,102
+8,398
206
$16.7M 0.07%
1,419,682
+45,615
207
$16.4M 0.06%
458,939
-5,726
208
$16.3M 0.06%
20,925
+706
209
$16.2M 0.06%
243,325
-80,401
210
$16.1M 0.06%
58,773
-413,926
211
$16M 0.06%
195,405
+73,659
212
$15.8M 0.06%
133,242
-75,600
213
$15.6M 0.06%
198,608
+16,717
214
$15.4M 0.06%
132,642
-9,951
215
$15.3M 0.06%
164,265
-2,057
216
$15.3M 0.06%
+203,871
217
$15.1M 0.06%
1,066,557
+435,451
218
$15.1M 0.06%
15,593
-202
219
$14.9M 0.06%
917,465
+280,979
220
$14.9M 0.06%
159,574
+28,727
221
$14.8M 0.06%
299,867
+9,476
222
$14.8M 0.06%
1,269,085
+273,590
223
$14.7M 0.06%
+66,420
224
$14.6M 0.06%
792,630
+27,100
225
$14.5M 0.06%
148,801
+12,409
7 8
9
10 11