William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Est. Return 22.14%
This Quarter Est. Return
1 Year Est. Return
+22.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$16.4B
AUM Growth
+$2.69B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
1,784
New
Increased
Reduced
Closed

Top Buys

1
+$69.9M
2
+$40.5M
3
+$33.3M
4
BA icon
Boeing
BA
+$28M
5
TWLO icon
Twilio
TWLO
+$27.7M

Top Sells

1
+$76M
2
+$74.8M
3
+$21.7M
4
INGN icon
Inogen
INGN
+$19.7M
5
SDY icon
SPDR S&P Dividend ETF
SDY
+$13.5M

Sector Composition

1 Technology 22.65%
2 Healthcare 17.38%
3 Financials 12.48%
4 Consumer Discretionary 9.87%
5 Industrials 9.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
1
$479M 2.92%
10,088,832
+162,120
2
$472M 2.88%
4,002,786
+106,176
3
$469M 2.86%
5,267,800
+269,760
4
$410M 2.5%
2,626,754
+47,192
5
$354M 2.16%
1,582,222
+10,586
6
$269M 1.64%
2,120,937
-45,330
7
$268M 1.64%
1,139,460
+29,886
8
$252M 1.53%
4,290,260
+134,040
9
$240M 1.46%
2,386,283
+14,260
10
$231M 1.41%
1,971,688
+103,555
11
$209M 1.28%
785,195
+1,280
12
$208M 1.27%
1,077,343
+57,358
13
$205M 1.25%
1,970,405
+320,860
14
$197M 1.2%
2,654,256
+69,189
15
$170M 1.04%
1,087,586
+68,710
16
$165M 1.01%
936,929
+14,049
17
$160M 0.98%
1,584,672
+138,927
18
$153M 0.93%
2,599,660
+90,740
19
$152M 0.93%
537,449
-11,349
20
$151M 0.92%
955,296
+44,812
21
$144M 0.88%
1,632,548
+792,277
22
$144M 0.88%
787,606
-409,577
23
$141M 0.86%
1,455,222
+83,182
24
$132M 0.8%
8,210,412
-293,596
25
$131M 0.8%
984,143
+12,866
1
2 3 4 5