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
276
$16.7M 0.06%
883,151
-66,256
277
$16.6M 0.06%
1,018,829
+438,842
278
$16.6M 0.06%
324,746
+37,279
279
$16.5M 0.06%
+1,103,489
280
$16.5M 0.06%
+532,563
281
$16.4M 0.06%
790,368
-55,011
282
$16.4M 0.06%
242,944
-17,042
283
$16.3M 0.06%
746,956
+396,185
284
$16.3M 0.06%
410,633
+23,214
285
$16.3M 0.06%
870,456
+99,840
286
$16.1M 0.06%
502,752
+53,843
287
$16M 0.06%
513,278
-40,768
288
$16M 0.06%
165,821
+22,730
289
$15.9M 0.06%
584,597
-44,159
290
$15.9M 0.06%
1,535,348
+143,541
291
$15.9M 0.05%
1,162,181
-88,083
292
$15.8M 0.05%
232,422
+29,184
293
$15.8M 0.05%
675,180
-64,663
294
$15.7M 0.05%
488,115
-33,079
295
$15.6M 0.05%
282,735
+37,329
296
$15.6M 0.05%
733,517
-51,069
297
$15.5M 0.05%
734,758
+285,857
298
$15.5M 0.05%
393,751
-29,819
299
$15.2M 0.05%
1,402,201
+284,276
300
$15.1M 0.05%
135,771
+15,801
10 11
12
13 14