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
26
$224M 0.88%
1,213,945
+10,544
27
$223M 0.88%
3,197,926
+615,463
28
$220M 0.87%
4,546,219
+100,286
29
$218M 0.86%
462,194
+29,250
30
$218M 0.86%
778,182
-54,886
31
$214M 0.84%
5,264,541
+791,172
32
$212M 0.84%
3,463,621
+17,588
33
$208M 0.82%
4,844,817
-4,523
34
$199M 0.79%
2,628,739
+20,949
35
$199M 0.79%
1,048,513
+75,838
36
$195M 0.77%
4,319,096
+4,313,986
37
$195M 0.77%
611,339
+307,121
38
$191M 0.76%
2,221,797
+298,396
39
$190M 0.75%
2,493,615
+401,079
40
$189M 0.75%
1,276,383
+104,098
41
$184M 0.73%
975,336
-3,531
42
$178M 0.7%
2,709,615
+23,858
43
$177M 0.7%
8,530,964
+1,440,099
44
$176M 0.69%
682,290
+92,722
45
$175M 0.69%
4,436,084
-130,787
46
$175M 0.69%
20,698,838
+14,624,383
47
$172M 0.68%
532,490
+224,089
48
$168M 0.66%
2,584,255
+32,675
49
$167M 0.66%
2,690,004
-244,901
50
$161M 0.64%
1,120,256
-4,970
1
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