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
301
$11.1M 0.04%
357,144
-5,833
302
$11M 0.04%
2,276,135
+72,920
303
$10.6M 0.04%
37,273
+9,872
304
$10.5M 0.04%
835,434
+46,358
305
$10.4M 0.04%
987,492
+50,950
306
$10M 0.04%
104,453
+102,075
307
$9.63M 0.04%
149,776
-265,971
308
$9.48M 0.04%
+75,586
309
$9.19M 0.04%
553,679
+27,636
310
$8.62M 0.03%
70,917
+5,980
311
$8.03M 0.03%
+64,132
312
$7.87M 0.03%
339,104
-5,442
313
$6.96M 0.03%
66,266
-6,422
314
$6.61M 0.03%
1,090,412
+57,120
315
$6.42M 0.03%
1,717,673
-295,945
316
$6.33M 0.03%
23,613
+538
317
$6.24M 0.02%
12,863
+340
318
$6.21M 0.02%
511,920
-8,427,500
319
$6.2M 0.02%
37,940
-3,950
320
$6.17M 0.02%
201,304
321
$6.09M 0.02%
55,918
-1,852
322
$5.43M 0.02%
26,297
+24,346
323
$5.4M 0.02%
1,467,868
+74,896
324
$5.39M 0.02%
123,138
-5,398
325
$5.38M 0.02%
68,268
-35,932
11 12
13
14 15