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
$30.9B
AUM Growth
+$843M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
389
New
Increased
Reduced
Closed

Top Buys

1
+$250M
2
+$224M
3
+$200M
4
LESL icon
Leslie's
LESL
+$142M
5
CERT icon
Certara
CERT
+$127M

Top Sells

1
+$265M
2
+$224M
3
+$192M
4
TDY icon
Teledyne Technologies
TDY
+$171M
5
ETSY icon
Etsy
ETSY
+$163M

Sector Composition

1 Technology 24.65%
2 Healthcare 21.08%
3 Industrials 14.45%
4 Consumer Discretionary 12.96%
5 Financials 7.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
326
$7M 0.02%
60,277
-35,191
327
$6.97M 0.02%
106,572
-106,719
328
$6.95M 0.02%
149,277
-87,097
329
$6.88M 0.02%
11,139
-944
330
$6.8M 0.02%
+153,240
331
$6.51M 0.02%
114,966
-67,050
332
$6.5M 0.02%
684,996
-234,778
333
$5.62M 0.02%
383,809
-224,725
334
$5.39M 0.02%
99,416
-12,237
335
$5.32M 0.02%
399,525
-943,187
336
$5.29M 0.02%
23,440
-13,675
337
$5.27M 0.02%
291,401
-170,153
338
$5.25M 0.02%
37,349
-21,843
339
$5.21M 0.02%
38,954
-1,085
340
$5.19M 0.02%
135,577
-79,156
341
$5.07M 0.02%
161,546
-168,485
342
$4.65M 0.02%
+106,367
343
$4.52M 0.01%
+223,870
344
$4.49M 0.01%
125,452
-73,513
345
$4.34M 0.01%
126,600
-177,460
346
$3.74M 0.01%
111,038
-3,276
347
$3.59M 0.01%
+100,269
348
$3.58M 0.01%
40,208
349
$3.48M 0.01%
113,797
-66,626
350
$3.41M 0.01%
21,861
-12,747
12 13
14
15 16