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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
+5.14%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$14.1B
AUM Growth
-$591M
Cap. Flow
-$1.14B
Cap. Flow %
-8.06%
Top 10 Hldgs %
20.02%
Holding
1,654
New
292
Increased
437
Reduced
658
Closed
147

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$31.8M
2
BABA icon
Alibaba
BABA
+$24.9M
3
TYL icon
Tyler Technologies
TYL
+$24.4M
4
NTNX icon
Nutanix
NTNX
+$15.6M
5
UNH icon
UnitedHealth
UNH
+$15.2M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$70.7M
2
AMZN icon
Amazon
AMZN
+$47.1M
3
AAPL icon
Apple
AAPL
+$43.1M
4
EXEL icon
Exelixis
EXEL
+$33M
5
V icon
Visa
V
+$31.2M

Sector Composition

Rank Sector Weight
1 Technology 18.97%
2 Healthcare 17.83%
3 Financials 14.24%
4 Industrials 10.29%
5 Consumer Discretionary 9.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
GMED icon
851
Globus Medical
GMED
$11.2B
$617K ﹤0.01%
12,380
DXYN
852
DELISTED
Dixie Group Inc
DXYN
$617K ﹤0.01%
224,380
+3,344
+2% +$10.9K
CAKE icon
853
Cheesecake Factory
CAKE
$5.33B
$616K ﹤0.01%
12,785
+491
+4% +$23.6K
IJT icon
854
iShares S&P Small-Cap 600 Growth ETF
IJT
$8.42B
$616K ﹤0.01%
7,086
-130
-2% -$11.3K
NVTA
855
DELISTED
Invitae Corporation
NVTA
$616K ﹤0.01%
131,335
+78,462
+148% +$560K
THRM icon
856
Gentherm
THRM
$1.27B
$615K ﹤0.01%
18,125
-20,870
-54% -$676K
ADI icon
857
Analog Devices
ADI
$190B
$611K ﹤0.01%
6,702
-58,079
-90% -$5.29M
CLB icon
858
Core Laboratories
CLB
$521M
$608K ﹤0.01%
5,620
-49
-0.9% -$5.42K
CTXS
859
DELISTED
Citrix Systems Inc
CTXS
$607K ﹤0.01%
6,541
-1,075
-14% -$98.9K
EQNR icon
860
Equinor
EQNR
$92.4B
$604K ﹤0.01%
25,522
+500
+2% +$11.5K
OSK icon
861
Oshkosh
OSK
$9.59B
$604K ﹤0.01%
7,822
-24
-0.3% -$2.04K
BRKL
862
DELISTED
Brookline Bancorp
BRKL
$600K ﹤0.01%
37,056
-1,600
-4% -$26.2K
SCHG icon
863
Schwab US Large-Cap Growth ETF
SCHG
$62.8B
$599K ﹤0.01%
66,784
+6,112
+10% +$56.3K
SLF icon
864
Sun Life Financial
SLF
$45.4B
$597K ﹤0.01%
14,514
EWU icon
865
iShares MSCI United Kingdom ETF
EWU
$4.16B
$593K ﹤0.01%
17,079
-34,875
-67% -$1.24M
AYI icon
866
Acuity Brands
AYI
$10.8B
$592K ﹤0.01%
4,255
-77,874
-95% -$12M
CWB icon
867
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.69B
$592K ﹤0.01%
11,464
+199
+2% +$10.4K
ONB icon
868
Old National Bancorp
ONB
$10.2B
$592K ﹤0.01%
35,000
-700
-2% -$12.3K
VONV icon
869
Vanguard Russell 1000 Value ETF
VONV
$21.2B
$592K ﹤0.01%
11,272
+14
+0.1% +$762
PNR icon
870
Pentair
PNR
$11B
$584K ﹤0.01%
12,764
-96,241
-88% -$4.58M
SCG
871
DELISTED
Scana
SCG
$583K ﹤0.01%
15,530
AEM icon
872
Agnico Eagle Mines
AEM
$90.5B
$581K ﹤0.01%
13,804
+1,487
+12% +$64.4K
BG icon
873
Bunge Global
BG
$20.8B
$580K ﹤0.01%
7,850
-1,400
-15% -$106K
EPP icon
874
iShares MSCI Pacific ex Japan ETF
EPP
$2.28B
$580K ﹤0.01%
12,483
+1,486
+14% +$71.5K
GBT
875
DELISTED
Global Blood Therapeutics, Inc.
GBT
$576K ﹤0.01%
+11,935
New +$666K

Similar funds

William Blair & Company's Q1 2018 Portfolio in Review

As of Q1 2018, William Blair & Company held 1,654 positions worth $14.1B, down 4% from $14.7B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

William Blair & Company withdrew a net $1.14B in Q1 2018, closing 147 positions and reducing 658 holdings. Its most notable exit was Invesco S&P 500 Equal Weight ETF, an estimated $6.64M position sold in full.

By sector, the portfolio is most concentrated in Technology at 19% of assets, up from 18% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Worldpay, Inc. worth $6.54M.

  • William Blair & Company's largest Q1 2018 buy was Worldpay, Inc.: 79,468 shares worth $6.54M.
  • William Blair & Company added most to Everpure Inc in Q1 2018, an estimated $31.8M increase.
  • William Blair & Company's biggest Q1 2018 reduction was Meta Platforms (Facebook), cutting an estimated $70.7M.
  • William Blair & Company fully exited Invesco S&P 500 Equal Weight ETF in Q1 2018, selling an estimated $6.64M.
  • William Blair & Company's ten largest holdings make up 20% of its $14.1B portfolio in Q1 2018.
  • William Blair & Company opened 292 new positions and closed 147 in Q1 2018.
  • William Blair & Company's portfolio value fell 4% quarter-over-quarter to $14.1B.

Based on William Blair & Company's 13F filing for Q1 2018, filed 15 May 2018.