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
$25.3B
AUM Growth
-$1.68B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
421
New
Increased
Reduced
Closed

Top Buys

1
+$197M
2
+$195M
3
+$124M
4
POOL icon
Pool Corp
POOL
+$97.7M
5
MLM icon
Martin Marietta Materials
MLM
+$72.2M

Top Sells

1
+$231M
2
+$172M
3
+$127M
4
WOOF icon
Petco
WOOF
+$112M
5
NVDA icon
NVIDIA
NVDA
+$102M

Sector Composition

1 Technology 22.56%
2 Healthcare 18.06%
3 Industrials 16.24%
4 Consumer Discretionary 13.94%
5 Financials 10.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
151
$35.7M 0.14%
923,686
-19,228
152
$35.6M 0.14%
98,970
-2,661
153
$35.4M 0.14%
1,077,726
-17,628
154
$35.1M 0.14%
828,296
-27,621
155
$35.1M 0.14%
107,646
-2,956
156
$35.1M 0.14%
917,040
-16,285
157
$34.6M 0.14%
654,798
-349,581
158
$34.4M 0.14%
782,046
-16,354
159
$34.4M 0.14%
434,217
-7,745
160
$34.4M 0.14%
1,173,242
-29,965
161
$34.1M 0.13%
1,050,457
-24,141
162
$33.7M 0.13%
2,630,152
-54,630
163
$33.6M 0.13%
1,709,147
+445,400
164
$33.3M 0.13%
1,590,464
-31,422
165
$32.4M 0.13%
1,768,878
-36,739
166
$32.3M 0.13%
2,025,536
-61,788
167
$32.3M 0.13%
1,685,809
-48,536
168
$32.2M 0.13%
934,700
-253,396
169
$32.1M 0.13%
2,094,322
-38,430
170
$32M 0.13%
2,205,905
+1,955
171
$31.9M 0.13%
1,001,854
+9,467
172
$31.9M 0.13%
1,054,698
-34,086
173
$31.8M 0.13%
762,062
-13,508
174
$31.7M 0.13%
1,065,827
-20,859
175
$31.6M 0.13%
1,451,153
-25,728
5 6
7
8 9