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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
+0.39%
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
$10.6B
AUM Growth
-$28.4M
Cap. Flow
+$48.9M
Cap. Flow %
0.46%
Top 10 Hldgs %
17.73%
Holding
1,332
New
89
Increased
456
Reduced
508
Closed
121

Top Buys

Rank Stock Value
1
XRAY icon
Dentsply Sirona
XRAY
+$51.3M
2
MSFT icon
Microsoft
MSFT
+$36.9M
3
PYPL icon
PayPal
PYPL
+$21.2M
4
AMT icon
American Tower
AMT
+$21.2M
5
OMC icon
Omnicom Group
OMC
+$18.3M

Top Sells

Rank Stock Value
1
SIRO
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
+$57.3M
2
WEX icon
WEX
WEX
+$35.3M
3
ARG
Airgas Inc
ARG
+$29.5M
4
SBAC icon
SBA Communications
SBAC
+$19.6M
5
ESRX
Express Scripts Holding Company
ESRX
+$19M

Sector Composition

Rank Sector Weight
1 Healthcare 18.96%
2 Technology 15.24%
3 Industrials 12.81%
4 Financials 11.94%
5 Consumer Discretionary 11.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CIVB icon
551
Civista Bancshares
CIVB
$592M
$1.24M 0.01%
120,522
– –
GDX icon
552
VanEck Gold Miners ETF
GDX
$25.6B
$1.24M 0.01%
62,157
+2,232
+4% +$38.4K
SPLK
553
DELISTED
Splunk Inc
SPLK
$1.24M 0.01%
25,252
+5,508
+28% +$248K
SWK icon
554
Stanley Black & Decker
SWK
$15.4B
$1.22M 0.01%
11,597
+50
+0.4% +$4.85K
VCIT icon
555
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$66.1B
$1.22M 0.01%
13,980
+277
+2% +$23.5K
CBSH icon
556
Commerce Bancshares
CBSH
$8.52B
$1.21M 0.01%
43,962
-326
-0.7% -$8.44K
CAG icon
557
Conagra Brands
CAG
$7.16B
$1.21M 0.01%
34,797
+10,280
+42% +$334K
NBL
558
DELISTED
Noble Energy, Inc.
NBL
$1.21M 0.01%
38,396
+4,372
+13% +$134K
AMED
559
DELISTED
Amedisys
AMED
$1.2M 0.01%
+24,895
New +$961K
TYL icon
560
Tyler Technologies
TYL
$12.5B
$1.19M 0.01%
9,269
-2,616
-22% -$364K
BCR
561
DELISTED
CR Bard Inc.
BCR
$1.19M 0.01%
5,878
-76
-1% -$14.3K
HSBC icon
562
HSBC
HSBC
$352B
$1.19M 0.01%
42,845
+2,093
+5% +$61.9K
WTFC icon
563
Wintrust Financial
WTFC
$10.8B
$1.19M 0.01%
26,766
– –
MUB icon
564
iShares National Muni Bond ETF
MUB
$45.3B
$1.19M 0.01%
10,615
+1,615
+18% +$180K
HRL icon
565
Hormel Foods
HRL
$13.8B
$1.18M 0.01%
27,402
+2,802
+11% +$117K
EVH icon
566
Evolent Health
EVH
$408M
$1.18M 0.01%
+111,822
New +$1.16M
POT
567
DELISTED
Potash Corp Of Saskatchewan
POT
$1.18M 0.01%
69,378
+9,385
+16% +$158K
HDS
568
DELISTED
HD Supply Holdings, Inc.
HDS
$1.18M 0.01%
35,636
+10,429
+41% +$287K
SYNT
569
DELISTED
Syntel Inc
SYNT
$1.18M 0.01%
23,591
-315
-1% -$14.4K
ELS icon
570
Equity Lifestyle Properties
ELS
$12.6B
$1.17M 0.01%
32,282
+1,752
+6% +$60K
CBRE icon
571
CBRE Group
CBRE
$42.6B
$1.17M 0.01%
40,575
-102,295
-72% -$2.81M
LBTYK icon
572
Liberty Global Class C
LBTYK
$3.6B
$1.17M 0.01%
35,729
-1,567
-4% -$47.7K
BCE icon
573
BCE
BCE
$21.3B
$1.16M 0.01%
25,575
+656
+3% +$27.4K
FDS icon
574
Factset
FDS
$9.8B
$1.15M 0.01%
7,581
-5,523
-42% -$824K
AX icon
575
Axos Financial
AX
$5.8B
$1.14M 0.01%
53,620
-2,690
-5% -$48.7K
21 22
23
24 25

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William Blair & Company's Q1 2016 Portfolio in Review

As of Q1 2016, William Blair & Company held 1,332 positions worth $10.6B, down 0.27% from $10.7B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company's Q1 2016 filing shows 89 new, 456 increased, 508 reduced and 121 closed positions. Its largest new stake was Willis Towers Watson: 37,173 shares worth $4.41M. The largest sale was SIRONA DENTAL SYSTEMS INC COM STK, an estimated $57.3M.

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

  • William Blair & Company's largest Q1 2016 buy was Willis Towers Watson: 37,173 shares worth $4.41M.
  • William Blair & Company added most to Dentsply Sirona in Q1 2016, an estimated $51.3M increase.
  • William Blair & Company's biggest Q1 2016 reduction was WEX, cutting an estimated $35.3M.
  • William Blair & Company fully exited SIRONA DENTAL SYSTEMS INC COM STK in Q1 2016, selling an estimated $57.3M.
  • William Blair & Company's ten largest holdings make up 18% of its $10.6B portfolio in Q1 2016.
  • William Blair & Company opened 89 new positions and closed 121 in Q1 2016.
  • William Blair & Company's portfolio value fell 0.27% quarter-over-quarter to $10.6B.

Based on William Blair & Company's 13F filing for Q1 2016, filed 16 May 2016.