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
$28.7B
AUM Growth
+$1.79B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
509
New
Increased
Reduced
Closed

Top Buys

1
+$229M
2
+$101M
3
+$98.3M
4
TFX icon
Teleflex
TFX
+$87.1M
5
PSTG icon
Pure Storage
PSTG
+$83.3M

Top Sells

1
+$188M
2
+$188M
3
+$129M
4
TWOU
2U Inc
TWOU
+$87.5M
5
MTN icon
Vail Resorts
MTN
+$68.4M

Sector Composition

1 Technology 16.96%
2 Healthcare 15.59%
3 Industrials 13.53%
4 Consumer Discretionary 13.1%
5 Financials 12.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
301
$15M 0.05%
207,623
-14,824
302
$14.8M 0.05%
276,472
-388,926
303
$14.8M 0.05%
63,155
-17,124
304
$14.8M 0.05%
615,084
-116,416
305
$14.7M 0.05%
185,019
+22,139
306
$14.6M 0.05%
105,795
+27,961
307
$14.3M 0.05%
966,451
-333,796
308
$13.9M 0.05%
503,088
+34,005
309
$13.8M 0.05%
1,622,637
+657,533
310
$13.8M 0.05%
242,243
+14,189
311
$13.7M 0.05%
261,408
-146,738
312
$13.7M 0.05%
+274,107
313
$13.5M 0.05%
605,664
-45,863
314
$13.3M 0.05%
77,463
+9,240
315
$13.3M 0.05%
599,240
-634,067
316
$13.2M 0.05%
200,253
+29,590
317
$13.2M 0.05%
474,563
-35,890
318
$13.1M 0.05%
616,794
+41,815
319
$12.8M 0.04%
32,770
-8,511
320
$12.7M 0.04%
797,547
-59,979
321
$12.6M 0.04%
164,680
-12,420
322
$12.5M 0.04%
353,778
-47,521
323
$12.4M 0.04%
244,055
+36,944
324
$12.3M 0.04%
445,947
+149,427
325
$12.2M 0.04%
147,166
+28,432
11 12
13
14 15