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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
+3.14%
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
$10.7B
AUM Growth
+$102M
Cap. Flow
+$31.2M
Cap. Flow %
0.29%
Top 10 Hldgs %
16.97%
Holding
1,370
New
159
Increased
462
Reduced
512
Closed
129

Top Buys

Rank Stock Value
1
USMV icon
iShares MSCI USA Min Vol Factor ETF
USMV
+$23.3M
2
EXC icon
Exelon
EXC
+$19M
3
ABMD
Abiomed Inc
ABMD
+$17.8M
4
MBLY
Mobileye N.V.
MBLY
+$16.9M
5
DHR icon
Danaher
DHR
+$15.8M

Top Sells

Rank Stock Value
1
ARG
Airgas Inc
ARG
+$47.7M
2
WSM icon
Williams-Sonoma
WSM
+$17.5M
3
UAA icon
Under Armour
UAA
+$17.2M
4
ESRX
Express Scripts Holding Company
ESRX
+$15.3M
5
PRGO icon
Perrigo
PRGO
+$15.2M

Sector Composition

Rank Sector Weight
1 Healthcare 19.89%
2 Technology 14.72%
3 Industrials 11.82%
4 Financials 11.37%
5 Consumer Discretionary 10.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CTRA
626
DELISTED
Coterra Energy
CTRA
$987K 0.01%
38,339
-23,345
-38% -$560K
DWRE
627
DELISTED
DEMANDWARE INC COM STK (DE)
DWRE
$987K 0.01%
13,176
-223,016
-94% -$12M
HAR
628
DELISTED
Harman International Industries
HAR
$986K 0.01%
13,725
-6,275
-31% -$489K
VOD icon
629
Vodafone
VOD
$36.3B
$985K 0.01%
31,889
+3,517
+12% +$114K
DSKE
630
DELISTED
Daseke, Inc. Common Stock
DSKE
$980K 0.01%
+100,000
New +$981K
AVY icon
631
Avery Dennison
AVY
$13B
$979K 0.01%
13,095
+809
+7% +$60.1K
BLBD icon
632
Blue Bird Corp
BLBD
$2.35B
$976K 0.01%
150,000
+75,000
+100% +$817K
RH icon
633
RH
RH
$3.13B
$965K 0.01%
33,662
-3,100
-8% -$111K
IMPV
634
DELISTED
Imperva, Inc.
IMPV
$961K 0.01%
22,349
-70,662
-76% -$2.97M
ORI icon
635
Old Republic International
ORI
$10.5B
$958K 0.01%
49,674
+4,000
+9% +$74.7K
HRL icon
636
Hormel Foods
HRL
$13.8B
$956K 0.01%
26,120
-1,282
-5% -$47.9K
PCAR icon
637
PACCAR
PCAR
$69.8B
$953K 0.01%
27,569
-2,212
-7% -$81.3K
AVGO icon
638
Broadcom
AVGO
$1.85T
$951K 0.01%
+61,180
New +$932K
APTS
639
DELISTED
Preferred Apartment Communities, Inc.
APTS
$951K 0.01%
64,600
-100
-0.2% -$1.34K
FTNT icon
640
Fortinet
FTNT
$119B
$947K 0.01%
149,880
+7,420
+5% +$48K
BCR
641
DELISTED
CR Bard Inc.
BCR
$945K 0.01%
4,018
-1,860
-32% -$404K
XENT
642
DELISTED
Intersect ENT, Inc
XENT
$942K 0.01%
72,882
-22,417
-24% -$351K
BMO icon
643
Bank of Montreal
BMO
$126B
$940K 0.01%
14,827
-6,400
-30% -$406K
BSX icon
644
Boston Scientific
BSX
$69.5B
$938K 0.01%
40,122
+1,226
+3% +$26.5K
PH icon
645
Parker-Hannifin
PH
$123B
$935K 0.01%
8,656
-234
-3% -$26.2K
SWK icon
646
Stanley Black & Decker
SWK
$14.3B
$935K 0.01%
8,405
-3,192
-28% -$355K
APU
647
DELISTED
AmeriGas Partners, L.P.
APU
$928K 0.01%
19,872
+752
+4% +$33K
DVN icon
648
Devon Energy
DVN
$52.1B
$926K 0.01%
25,547
+3,158
+14% +$107K
LNT icon
649
Alliant Energy
LNT
$18.3B
$924K 0.01%
23,276
– –
CQP icon
650
Cheniere Energy
CQP
$31.9B
$918K 0.01%
+30,636
New +$894K
24 25
26
27 28

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William Blair & Company's Q2 2016 Portfolio in Review

As of Q2 2016, William Blair & Company held 1,370 positions worth $10.7B, up 0.96% from $10.6B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q2 2016 filing shows 159 new, 462 increased, 512 reduced and 129 closed positions. Its largest new stake was Under Armour Class C: 425,316 shares worth $15.5M. The largest sale was Airgas Inc, an estimated $47.7M.

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

  • William Blair & Company's largest Q2 2016 buy was Under Armour Class C: 425,316 shares worth $15.5M.
  • William Blair & Company added most to iShares MSCI USA Min Vol Factor ETF in Q2 2016, an estimated $23.3M increase.
  • William Blair & Company's biggest Q2 2016 reduction was Williams-Sonoma, cutting an estimated $17.5M.
  • William Blair & Company fully exited Airgas Inc in Q2 2016, selling an estimated $47.7M.
  • William Blair & Company's ten largest holdings make up 17% of its $10.7B portfolio in Q2 2016.
  • William Blair & Company opened 159 new positions and closed 129 in Q2 2016.
  • William Blair & Company's portfolio value rose 0.96% quarter-over-quarter to $10.7B.

Based on William Blair & Company's 13F filing for Q2 2016, filed 8 Aug 2016.