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
251
$20.7M 0.08%
2,728,112
-48,104
252
$20.6M 0.08%
1,101,950
+58,306
253
$20.5M 0.08%
835,261
+41,898
254
$20.1M 0.08%
320,449
+18,463
255
$20M 0.08%
1,342,800
-24,326
256
$19.9M 0.08%
+1,306,182
257
$19.8M 0.08%
879,924
+48,826
258
$19.6M 0.08%
1,254,259
-22,067
259
$19.5M 0.08%
214,738
+80,707
260
$18.7M 0.07%
1,519,250
-37,359
261
$18.2M 0.07%
+538,169
262
$18.1M 0.07%
178,271
-3,177
263
$18.1M 0.07%
1,617,350
-17,636
264
$18M 0.07%
1,317,198
+150,092
265
$17.6M 0.07%
716,175
+133,330
266
$17.6M 0.07%
547,389
-9,665
267
$17.6M 0.07%
712,063
+37,107
268
$17.3M 0.07%
1,453,909
-184,996
269
$17.3M 0.07%
599,649
+33,273
270
$17.3M 0.07%
896,122
-21,937
271
$16.2M 0.06%
214,264
+11,889
272
$16M 0.06%
601,403
+47,489
273
$16M 0.06%
59,939
-286,457
274
$16M 0.06%
+575,144
275
$15.7M 0.06%
1,528,593
+135,016
9 10
11
12 13