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
$25.2B
AUM Growth
+$541M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
499
New
Increased
Reduced
Closed

Top Buys

1
+$207M
2
+$180M
3
+$169M
4
ZTS icon
Zoetis
ZTS
+$143M
5
AKAM icon
Akamai
AKAM
+$137M

Top Sells

1
+$199M
2
+$169M
3
+$169M
4
SPY icon
SPDR S&P 500 ETF Trust
SPY
+$160M
5
MDVN
MEDIVATION, INC.
MDVN
+$151M

Sector Composition

1 Healthcare 14.5%
2 Financials 12.67%
3 Technology 11.87%
4 Consumer Discretionary 11.84%
5 Industrials 11.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
376
$784K ﹤0.01%
33,081
-5,055
377
$747K ﹤0.01%
+23,462
378
$682K ﹤0.01%
1,216
-72
379
$674K ﹤0.01%
19,194
-1,561
380
$665K ﹤0.01%
259,642
-400
381
$643K ﹤0.01%
9,330
-3,380
382
$636K ﹤0.01%
25,977
-3,965
383
$624K ﹤0.01%
43,244
-6,449
384
$615K ﹤0.01%
18,200
+2,400
385
$614K ﹤0.01%
8,176
-1,205
386
$612K ﹤0.01%
5,776
-868
387
$598K ﹤0.01%
17,105
-2,583
388
$591K ﹤0.01%
18,201
-2,724
389
$586K ﹤0.01%
7,391
-1,085
390
$576K ﹤0.01%
23,235
-2,408,840
391
$541K ﹤0.01%
7,601
-1,158
392
$516K ﹤0.01%
20,414
-3,090
393
$516K ﹤0.01%
10,772
-1,615
394
$513K ﹤0.01%
22,789
-3,289
395
$501K ﹤0.01%
21,857
-3,234
396
$485K ﹤0.01%
10,547
-1,655
397
$470K ﹤0.01%
5,509
-1,574
398
$441K ﹤0.01%
9,112
-16
399
$416K ﹤0.01%
23,632
-3,470
400
$407K ﹤0.01%
+3,988
14 15
16
17 18