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
$40.5B
AUM Growth
+$2.41B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
451
New
Increased
Reduced
Closed

Top Buys

1
+$814M
2
+$407M
3
+$230M
4
MANH icon
Manhattan Associates
MANH
+$176M
5
NVT icon
nVent Electric
NVT
+$167M

Top Sells

1
+$1.15B
2
+$211M
3
+$160M
4
VIRT icon
Virtu Financial
VIRT
+$150M
5
BLDR icon
Builders FirstSource
BLDR
+$146M

Sector Composition

1 Technology 34.33%
2 Consumer Discretionary 14.81%
3 Healthcare 14.4%
4 Financials 10.44%
5 Industrials 9.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
301
$20.6M 0.05%
205,689
+2,847
302
$20.2M 0.05%
133,309
+8,007
303
$19.7M 0.05%
229,054
-402,419
304
$19.4M 0.05%
1,320,941
-39,350
305
$18.8M 0.05%
1,128,447
-3,008
306
$18.8M 0.05%
1,372,055
-42,346
307
$18.7M 0.05%
1,600,237
-3,616,651
308
$18.4M 0.05%
1,330,511
+7,438
309
$18.3M 0.05%
808,857
-24,740
310
$18.2M 0.04%
2,675,819
-82,147
311
$17M 0.04%
+212,502
312
$16.7M 0.04%
838,171
-25,778
313
$15.8M 0.04%
+164,252
314
$15.4M 0.04%
1,255,050
+13,378
315
$15.3M 0.04%
+241,574
316
$15M 0.04%
2,093,417
+19,724
317
$14.4M 0.04%
50,909
+16
318
$14.1M 0.03%
534,342
+15,997
319
$13.9M 0.03%
2,392,061
-1,289,657
320
$13.5M 0.03%
297,747
-11,256
321
$12.9M 0.03%
+633,833
322
$12.6M 0.03%
902,401
-27,600
323
$12.4M 0.03%
108,643
-10,185
324
$12.3M 0.03%
249,020
+692
325
$12.2M 0.03%
42,814
+10,059
11 12
13
14 15