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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
+6.68%
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
$14.7B
AUM Growth
+$562M
Cap. Flow
-$182M
Cap. Flow %
-1.24%
Top 10 Hldgs %
20.54%
Holding
1,679
New
173
Increased
492
Reduced
677
Closed
92

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$58.5M
2
DOCU
DocuSign
DOCU
+$21.3M
3
BKE icon
Buckle
BKE
+$20.9M
4
MSFT icon
Microsoft
MSFT
+$18.4M
5
USFD icon
US Foods
USFD
+$14.4M

Top Sells

Rank Stock Value
1
SBUX icon
Starbucks
SBUX
+$47M
2
META icon
Meta Platforms (Facebook)
META
+$29.6M
3
SGEN
Seagen Inc. Common Stock
SGEN
+$23.2M
4
ICE icon
Intercontinental Exchange
ICE
+$18.9M
5
AMG icon
Affiliated Managers Group
AMG
+$17.7M

Sector Composition

Rank Sector Weight
1 Technology 20.16%
2 Healthcare 17.99%
3 Financials 13.41%
4 Industrials 9.72%
5 Consumer Discretionary 9.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ABBV icon
51
AbbVie
ABBV
$443B
$72.7M 0.49%
784,396
-15,217
-2% -$1.49M
UNP icon
52
Union Pacific
UNP
$174B
$71.9M 0.49%
507,179
-61,896
-11% -$8.63M
BKNG icon
53
Booking.com
BKNG
$149B
$71.6M 0.49%
882,825
+6,225
+0.7% +$524K
AMT icon
54
American Tower
AMT
$80.8B
$68M 0.46%
471,993
+5,500
+1% +$764K
WEX icon
55
WEX
WEX
$6.37B
$67M 0.46%
351,870
-3,798
-1% -$662K
UNH icon
56
UnitedHealth
UNH
$376B
$63.4M 0.43%
258,481
+15,023
+6% +$3.61M
COST icon
57
Costco
COST
$422B
$62.2M 0.42%
297,489
-13,879
-4% -$2.74M
FISV
58
Fiserv Inc
FISV
$28.8B
$61.8M 0.42%
833,916
-22,662
-3% -$1.65M
KMX icon
59
CarMax
KMX
$8.13B
$60.8M 0.41%
833,935
+61,741
+8% +$4.12M
CHKP icon
60
Check Point Software Technologies
CHKP
$13B
$60.2M 0.41%
616,417
-46,278
-7% -$4.58M
CVX icon
61
Chevron
CVX
$392B
$57.5M 0.39%
454,649
+2,415
+0.5% +$300K
TDG icon
62
TransDigm Group
TDG
$70.2B
$57.4M 0.39%
166,450
+659
+0.4% +$217K
CELG
63
DELISTED
Celgene Corp
CELG
$57.2M 0.39%
720,724
-5,431
-0.7% -$451K
PGR icon
64
Progressive
PGR
$123B
$56.8M 0.39%
960,576
-61,139
-6% -$3.74M
BABA icon
65
Alibaba
BABA
$293B
$56.8M 0.39%
306,176
+6,279
+2% +$1.2M
AME icon
66
Ametek
AME
$55.4B
$56.4M 0.38%
781,373
-4,814
-0.6% -$357K
INTU icon
67
Intuit
INTU
$86.5B
$54.7M 0.37%
267,535
-2,547
-0.9% -$488K
ABT icon
68
Abbott
ABT
$183B
$54.1M 0.37%
887,271
+20,783
+2% +$1.26M
ADP icon
69
Automatic Data Processing
ADP
$106B
$53M 0.36%
394,818
-17,613
-4% -$2.23M
CSCO icon
70
Cisco
CSCO
$457B
$52.7M 0.36%
1,225,736
-5,952
-0.5% -$260K
BA icon
71
Boeing
BA
$171B
$52.5M 0.36%
156,439
+187
+0.1% +$64.3K
TYL icon
72
Tyler Technologies
TYL
$12.7B
$50.9M 0.35%
228,994
+24,221
+12% +$5.45M
AMG icon
73
Affiliated Managers Group
AMG
$9.69B
$50.8M 0.35%
341,985
-107,612
-24% -$17.7M
WBA
74
DELISTED
Walgreens Boots Alliance
WBA
$50.2M 0.34%
836,519
-10,367
-1% -$667K
EFA icon
75
iShares MSCI EAFE ETF
EFA
$78B
$50.1M 0.34%
748,106
+5,046
+0.7% +$354K
1 2
3
4 5

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William Blair & Company's Q2 2018 Portfolio in Review

As of Q2 2018, William Blair & Company held 1,679 positions worth $14.7B, up 4% from $14.1B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

William Blair & Company's Q2 2018 filing shows 173 new, 492 increased, 677 reduced and 92 closed positions. Its largest new stake was DocuSign: 422,114 shares worth $22.4M. The largest sale was Starbucks, an estimated $47M.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2018 buy was DocuSign: 422,114 shares worth $22.4M.
  • William Blair & Company added most to Everpure Inc in Q2 2018, an estimated $58.5M increase.
  • William Blair & Company's biggest Q2 2018 reduction was Starbucks, cutting an estimated $47M.
  • William Blair & Company fully exited Cavium, Inc. in Q2 2018, selling an estimated $9.64M.
  • William Blair & Company's ten largest holdings make up 21% of its $14.7B portfolio in Q2 2018.
  • William Blair & Company opened 173 new positions and closed 92 in Q2 2018.
  • William Blair & Company's portfolio value rose 4% quarter-over-quarter to $14.7B.

Based on William Blair & Company's 13F filing for Q2 2018, filed 13 Aug 2018.