William Blair & Company Portfolio holdings
AUM
$36B
This Quarter Return
+1.12%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$60.4B
AUM Growth
+$60.4B
(-0.09%)
Cap. Flow
+$195M
Cap. Flow
% of AUM
0.32%
Top 10 Holdings %
Top 10 Hldgs %
7.83%
Holding
2,247
New
240
Increased
853
Reduced
765
Closed
206
Top Buys
| 1 |
Mastercard
MA
|
$242M |
| 2 |
NXP Semiconductors
NXPI
|
$190M |
| 3 |
MDVN
MEDIVATION, INC.
MDVN
|
$140M |
| 4 |
SBA Communications
SBAC
|
$114M |
| 5 |
F5
FFIV
|
$113M |
Top Sells
| 1 |
GMCR
KEURIG GREEN MTN INC
GMCR
|
$200M |
| 2 |
CTXS
Citrix Systems Inc
CTXS
|
$171M |
| 3 |
BEAV
B/E Aerospace Inc
BEAV
|
$161M |
| 4 |
Canadian National Railway
CNI
|
$102M |
| 5 |
Sleep Number
SNBR
|
$95M |
Sector Composition
| 1 | Industrials | 8.66% |
| 2 | Technology | 7.68% |
| 3 | Healthcare | 6.25% |
| 4 | Consumer Discretionary | 6.11% |
| 5 | Financials | 5.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
|
SRCL
1
DELISTED
Stericycle Inc
SRCL
| $495M | 0.82% | 4,359,446 +517,641 | +13% | +$58.8M |
|
2
Affiliated Managers Group
AMG
$6.39B
| $443M | 0.73% | 2,212,414 +198,077 | +10% | +$39.6M |
|
3
Fastenal
FAST
$57B
| $432M | 0.72% | 8,769,697 +1,283,718 | +17% | +$63.3M |
|
4
Idexx Laboratories
IDXX
$51.8B
| $425M | 0.7% | 3,501,012 -661,644 | -16% | -$80.3M |
|
5
Gilead Sciences
GILD
$140B
| $375M | 0.62% | 5,288,043 +587,251 | +12% | +$41.6M |
|
6
TSMC
TSM
$1.2T
| $368M | 0.61% | 18,403,133 +2,916,626 | +19% | +$58.4M |
|
7
Akamai
AKAM
$11.3B
| $332M | 0.55% | 5,700,229 +42,675 | +0.8% | +$2.48M |
|
8
Alphabet (Google) Class C
GOOG
$2.58T
| $319M | 0.53% | 285,807 +4,736 | +2% | +$5.28M |
|
9
Williams-Sonoma
WSM
$23.1B
| $309M | 0.51% | 4,640,903 +1,294,302 | +39% | +$86.3M |
|
10
TransDigm Group
TDG
$78.8B
| $305M | 0.51% | 1,648,202 +300,579 | +22% | +$55.7M |
|
11
Harley-Davidson
HOG
$3.54B
| $303M | 0.5% | 4,548,828 -138,276 | -3% | -$9.21M |
|
12
Qualcomm
QCOM
$173B
| $303M | 0.5% | 3,840,733 +98,391 | +3% | +$7.76M |
|
13
Ambev
ABEV
$34.9B
| $299M | 0.5% | 40,399,559 +2,786,877 | +7% | +$20.7M |
|
14
Gartner
IT
$19B
| $298M | 0.49% | 4,295,912 +1,018,154 | +31% | +$70.7M |
|
|
MJN
15
DELISTED
Mead Johnson Nutrition Company
MJN
| $291M | 0.48% | 3,498,592 -274,173 | -7% | -$22.8M |
|
16
O'Reilly Automotive
ORLY
$88B
| $288M | 0.48% | 1,942,774 -98,760 | -5% | -$14.7M |
|
17
Schlumberger
SLB
$55B
| $272M | 0.45% | 2,786,282 -194,585 | -7% | -$19M |
|
|
18
Mastercard
MA
$538B
| $267M | 0.44% | 3,579,665 +3,244,963 | +970% | +$242M |
|
|
GMCR
19
DELISTED
KEURIG GREEN MTN INC
GMCR
| $266M | 0.44% | 2,520,472 -1,893,866 | -43% | -$200M |
|
20
Old Dominion Freight Line
ODFL
$31.7B
| $265M | 0.44% | 4,679,040 +1,290,740 | +38% | +$73.2M |
|
21
Check Point Software Technologies
CHKP
$20.7B
| $262M | 0.43% | 3,869,967 +1,556,788 | +67% | +$105M |
|
|
ARG
22
DELISTED
AIRGAS INC
ARG
| $256M | 0.42% | 2,403,480 +164,628 | +7% | +$17.5M |
|
23
Equifax
EFX
$30.3B
| $253M | 0.42% | 3,717,592 +449,351 | +14% | +$30.6M |
|
|
24
SBA Communications
SBAC
$22B
| $251M | 0.42% | 2,759,693 +1,247,888 | +83% | +$114M |
|
25
Jacobs Solutions
J
$17.5B
| $249M | 0.41% | 3,921,185 -177,173 | -4% | -$11.3M |
|