William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $35.9B
1-Year Est. Return 25.32%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+25.32%
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
+$201M
2
+$172M
3
+$164M
4
ZTS icon
Zoetis
ZTS
+$137M
5
AKAM icon
Akamai
AKAM
+$125M

Top Sells

1
+$199M
2
+$169M
3
+$169M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$152M
5
MDVN
MEDIVATION, INC.
MDVN
+$151M

Sector Composition

1 Healthcare 14.5%
2 Financials 12.48%
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
326
$5.07M 0.02%
111,508
+1,307
327
$4.88M 0.02%
99,549
+6,655
328
$4.84M 0.02%
201,307
+13,560
329
$4.71M 0.02%
173,828
-1,464
330
$4.69M 0.02%
58,348
-534
331
$4.69M 0.02%
+10,724
332
$4.58M 0.02%
161,888
+2,824
333
$4.56M 0.02%
993,735
-616
334
$4.43M 0.02%
122,759
-1,114
335
$4.3M 0.02%
+259,351
336
$4.29M 0.02%
301,189
-2,815
337
$4.16M 0.02%
271,483
-875,400
338
$4.05M 0.02%
56,737
+3,262
339
$3.74M 0.01%
159,067
-145,474
340
$3.7M 0.01%
57,016
+322
341
$3.69M 0.01%
130,269
+4,007
342
$3.55M 0.01%
335,144
-300,487
343
$3.42M 0.01%
+168,458
344
$3.08M 0.01%
+81,794
345
$3M 0.01%
175,169
-1,608
346
$2.93M 0.01%
67,094
-468
347
$2.9M 0.01%
52,400
-1,100
348
$2.82M 0.01%
+66,449
349
$2.75M 0.01%
140,894
-211,923
350
$2.7M 0.01%
34,169
-320
12 13
14
15 16