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
$37B
AUM Growth
+$1.55B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
465
New
Increased
Reduced
Closed

Top Buys

1
+$214M
2
+$155M
3
+$137M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$128M
5
PEN icon
Penumbra
PEN
+$121M

Top Sells

1
+$218M
2
+$202M
3
+$170M
4
GDDY icon
GoDaddy
GDDY
+$167M
5
ZEN
ZENDESK INC
ZEN
+$156M

Sector Composition

1 Technology 26.95%
2 Healthcare 17.95%
3 Consumer Discretionary 15.98%
4 Industrials 14.09%
5 Financials 7.71%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
251
$31.1M 0.08%
1,809,864
-150,441
252
$30.6M 0.08%
336,500
+306,370
253
$30.4M 0.08%
1,941,412
+995,237
254
$30.3M 0.08%
2,586,549
-197,729
255
$30M 0.08%
2,214,952
+23,896
256
$29.7M 0.08%
1,578,861
-141,815
257
$29.6M 0.08%
1,009,815
-82,101
258
$28.6M 0.08%
2,476,721
+501,749
259
$28.4M 0.08%
695,601
+207,252
260
$27.8M 0.08%
3,124,050
+19,222
261
$27.8M 0.08%
149,110
-92,724
262
$26.6M 0.07%
+732,965
263
$26.3M 0.07%
1,962,631
-140,909
264
$26.1M 0.07%
926,497
-76,341
265
$26.1M 0.07%
639,322
-53,388
266
$25.8M 0.07%
294,131
-45,988
267
$25.6M 0.07%
533,703
+5,592
268
$25.3M 0.07%
279,412
-58,507
269
$24.8M 0.07%
231,837
+3,796
270
$24.5M 0.07%
935,498
+10,372
271
$24.5M 0.07%
1,120,204
+34,265
272
$24.4M 0.07%
253,034
-78,258
273
$24.1M 0.07%
+371,658
274
$24M 0.06%
81,978
-57,394
275
$23.9M 0.06%
96,387
+843
9 10
11
12 13