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
251
$12.2M 0.05%
130,949
+39,454
252
$12.2M 0.05%
194,154
+21,064
253
$12M 0.05%
376,770
-5,281
254
$11.9M 0.05%
1,179,688
-398,871
255
$11.9M 0.05%
3,033,563
+6,362
256
$11.5M 0.05%
409,109
+106,029
257
$11.5M 0.05%
103,600
+2,600
258
$11.5M 0.05%
+400,236
259
$11.2M 0.04%
344,881
-4,038
260
$11M 0.04%
541,254
+74,549
261
$11M 0.04%
314,860
-115,889
262
$10.9M 0.04%
315,742
+21,636
263
$10.8M 0.04%
55,689
+3,077
264
$10.6M 0.04%
3,243,055
+201,891
265
$10.5M 0.04%
572,374
-6,691
266
$10.5M 0.04%
169,251
-104,475
267
$10.5M 0.04%
30,700
268
$10.4M 0.04%
88,559
-73,413
269
$10.4M 0.04%
+512,806
270
$10.2M 0.04%
726,232
-7,957
271
$10.2M 0.04%
2,335,345
+159,618
272
$10.1M 0.04%
1,776,369
-43,656
273
$10.1M 0.04%
1,588,795
-20,542
274
$10M 0.04%
1,274,317
-14,369
275
$10M 0.04%
91,000
+1,500
9 10
11
12 13