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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+1.36%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$17.4B
AUM Growth
-$134M
Cap. Flow
-$77.4M
Cap. Flow %
-0.45%
Top 10 Hldgs %
22.49%
Holding
1,807
New
76
Increased
584
Reduced
700
Closed
110

Top Buys

Rank Stock Value
1
DIS icon
Walt Disney
DIS
+$38.7M
2
BX icon
Blackstone
BX
+$30.7M
3
FISV
Fiserv Inc
FISV
+$22.7M
4
COLD icon
Americold
COLD
+$18.8M
5
PRO
PROS Holdings
PRO
+$16.9M

Top Sells

Rank Stock Value
1
NFLX icon
Netflix
NFLX
+$45.9M
2
P
Everpure Inc
P
+$43.7M
3
WDAY icon
Workday
WDAY
+$41.7M
4
SMAR
Smartsheet Inc.
SMAR
+$27.6M
5
KMPR icon
Kemper
KMPR
+$21.8M

Sector Composition

Rank Sector Weight
1 Technology 22.76%
2 Healthcare 17.55%
3 Financials 12.49%
4 Consumer Discretionary 10.27%
5 Industrials 9.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CRM icon
26
Salesforce
CRM
$151B
$142M 0.82%
955,340
-15,703
-2% -$2.39M
DIS icon
27
Walt Disney
DIS
$167B
$140M 0.81%
1,075,035
+279,843
+35% +$38.7M
AMT icon
28
American Tower
AMT
$80.8B
$135M 0.78%
610,150
+7,646
+1% +$1.67M
TYL icon
29
Tyler Technologies
TYL
$12.7B
$123M 0.71%
467,909
+15,231
+3% +$3.73M
FAST icon
30
Fastenal
FAST
$54.7B
$123M 0.71%
7,510,084
-153,392
-2% -$2.39M
HD icon
31
Home Depot
HD
$331B
$122M 0.7%
525,910
+1,792
+0.3% +$392K
SYK icon
32
Stryker
SYK
$125B
$120M 0.69%
553,101
-2,615
-0.5% -$561K
ACN icon
33
Accenture
ACN
$102B
$120M 0.69%
621,383
+5,913
+1% +$1.14M
VIG icon
34
Vanguard Dividend Appreciation ETF
VIG
$111B
$114M 0.66%
956,680
+3,082
+0.3% +$364K
BRK.B icon
35
Berkshire Hathaway Class B
BRK.B
$1.1T
$112M 0.65%
540,036
-39,221
-7% -$8.08M
ABT icon
36
Abbott
ABT
$183B
$111M 0.64%
1,328,437
+11,886
+0.9% +$1.01M
INTU icon
37
Intuit
INTU
$86.5B
$106M 0.61%
397,203
+5,985
+2% +$1.65M
WSO icon
38
Watsco Inc
WSO
$12.7B
$104M 0.6%
613,850
+14,517
+2% +$2.35M
KMX icon
39
CarMax
KMX
$8.13B
$101M 0.58%
1,153,304
+5,220
+0.5% +$448K
VEU icon
40
Vanguard FTSE All-World ex-US ETF
VEU
$66.6B
$101M 0.58%
2,025,032
+10,879
+0.5% +$542K
JNJ icon
41
Johnson & Johnson
JNJ
$618B
$97.2M 0.56%
751,046
-38,279
-5% -$5.04M
BA icon
42
Boeing
BA
$171B
$96.2M 0.55%
252,823
-29,459
-10% -$10.5M
COST icon
43
Costco
COST
$422B
$96.1M 0.55%
333,487
+1,001
+0.3% +$282K
FTV icon
44
Fortive
FTV
$17.9B
$93M 0.54%
2,150,256
-5,232
-0.2% -$241K
CPRT icon
45
Copart
CPRT
$27B
$92.9M 0.54%
4,626,316
+17,524
+0.4% +$340K
PG icon
46
Procter & Gamble
PG
$336B
$85.2M 0.49%
684,850
-1,478
-0.2% -$175K
DLB icon
47
Dolby
DLB
$5.51B
$83.7M 0.48%
1,294,597
+85,499
+7% +$5.38M
LULU icon
48
lululemon athletica
LULU
$13.5B
$81.7M 0.47%
424,561
-1,916
-0.4% -$358K
WEX icon
49
WEX
WEX
$6.37B
$81.5M 0.47%
403,400
-1,890
-0.5% -$391K
ITW icon
50
Illinois Tool Works
ITW
$82.6B
$80.2M 0.46%
512,218
-10,110
-2% -$1.54M
1
2
3 4 5

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William Blair & Company's Q3 2019 Portfolio in Review

As of Q3 2019, William Blair & Company held 1,807 positions worth $17.4B, down 0.77% from $17.5B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

William Blair & Company's Q3 2019 filing shows 76 new, 584 increased, 700 reduced and 110 closed positions. Its largest new stake was Blackstone: 629,283 shares worth $30.7M. The largest sale was Netflix, an estimated $45.9M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2019 buy was Blackstone: 629,283 shares worth $30.7M.
  • William Blair & Company added most to Walt Disney in Q3 2019, an estimated $38.7M increase.
  • William Blair & Company's biggest Q3 2019 reduction was Netflix, cutting an estimated $45.9M.
  • William Blair & Company fully exited Worldpay, Inc. in Q3 2019, selling an estimated $9.57M.
  • William Blair & Company's ten largest holdings make up 22% of its $17.4B portfolio in Q3 2019.
  • William Blair & Company opened 76 new positions and closed 110 in Q3 2019.
  • William Blair & Company's portfolio value fell 0.77% quarter-over-quarter to $17.4B.

Based on William Blair & Company's 13F filing for Q3 2019, filed 12 Nov 2019.