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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
+7.07%
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
$11.3B
AUM Growth
+$589M
Cap. Flow
-$247K
Cap. Flow %
-0%
Top 10 Hldgs %
17.02%
Holding
1,387
New
148
Increased
485
Reduced
534
Closed
92

Top Buys

Rank Stock Value
1
FTV icon
Fortive
FTV
+$47.4M
2
AGN
Allergan plc
AGN
+$38.9M
3
NVRO
NEVRO CORP.
NVRO
+$24.1M
4
NFLX icon
Netflix
NFLX
+$21.5M
5
WM icon
Waste Management
WM
+$21.3M

Top Sells

Rank Stock Value
1
GILD icon
Gilead Sciences
GILD
+$45.3M
2
MDVN
MEDIVATION, INC.
MDVN
+$33.2M
3
DHR icon
Danaher
DHR
+$28.3M
4
FLTX
Fleetmatics Group PLC
FLTX
+$25.2M
5
HCSG icon
Healthcare Services Group
HCSG
+$24.7M

Sector Composition

Rank Sector Weight
1 Healthcare 19.99%
2 Technology 15.43%
3 Financials 11.87%
4 Industrials 11.27%
5 Consumer Discretionary 10.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PRGO icon
676
CALL
Perrigo
PRGO
$1.84B
$868K 0.01%
+9,400
New +$866K
XENT
677
DELISTED
Intersect ENT, Inc
XENT
$867K 0.01%
54,729
-18,153
-25% -$273K
NVDA icon
678
NVIDIA
NVDA
$5.31T
$864K 0.01%
504,160
+271,000
+116% +$400K
RNET
679
DELISTED
RigNet, Inc.
RNET
$862K 0.01%
57,015
+2,915
+5% +$37.3K
LNT icon
680
Alliant Energy
LNT
$18.2B
$861K 0.01%
22,481
-795
-3% -$31.2K
CAG icon
681
Conagra Brands
CAG
$7.18B
$858K 0.01%
23,415
+1,571
+7% +$56.4K
RAI
682
DELISTED
Reynolds American Inc
RAI
$852K 0.01%
18,066
-336
-2% -$16.9K
ABCB icon
683
Ameris Bancorp
ABCB
$5.97B
$851K 0.01%
24,336
– –
LVLT
684
DELISTED
Level 3 Communications Inc
LVLT
$851K 0.01%
18,340
+10,582
+136% +$535K
COMT icon
685
iShares GSCI Commodity Dynamic Roll Strategy ETF
COMT
$1.17B
$847K 0.01%
25,972
-172
-0.7% -$5.49K
RELX icon
686
RELX
RELX
$63.9B
$846K 0.01%
44,144
-2,762
-6% -$52.7K
ARW icon
687
Arrow Electronics
ARW
$11.6B
$845K 0.01%
13,214
– –
RDS.B
688
DELISTED
Royal Dutch Shell PLC ADS Class B
RDS.B
$842K 0.01%
15,936
-293
-2% -$15.7K
VAW icon
689
Vanguard Materials ETF
VAW
$3.11B
$838K 0.01%
7,836
– –
CCN
690
DELISTED
CardConnect Corp.
CCN
$837K 0.01%
85,690
+30,690
+56% +$307K
DHI icon
691
D.R. Horton
DHI
$42.4B
$836K 0.01%
27,683
+11
+0% +$353
RAX
692
DELISTED
Rackspace Hosting Inc
RAX
$831K 0.01%
26,225
-239,970
-90% -$6.63M
TMUS icon
693
T-Mobile US
TMUS
$186B
$829K 0.01%
17,750
-3,100
-15% -$142K
XLE icon
694
State Street Energy Select Sector SPDR ETF
XLE
$37.6B
$828K 0.01%
23,456
+5,810
+33% +$199K
DLTH icon
695
Duluth Holdings
DLTH
$157M
$818K 0.01%
30,875
-27,125
-47% -$740K
LBTYK icon
696
Liberty Global Class C
LBTYK
$3.51B
$818K 0.01%
24,761
-4,783
-16% -$148K
CMP icon
697
Compass Minerals
CMP
$1.26B
$810K 0.01%
10,996
+243
+2% +$17.6K
VVC
698
DELISTED
Vectren Corporation
VVC
$809K 0.01%
16,123
-4,327
-21% -$219K
FICO icon
699
Fair Isaac
FICO
$23.6B
$807K 0.01%
6,475
-725
-10% -$90.5K
OFG icon
700
OFG Bancorp
OFG
$2.25B
$802K 0.01%
79,317
– –
26 27
28
29 30

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William Blair & Company's Q3 2016 Portfolio in Review

As of Q3 2016, William Blair & Company held 1,387 positions worth $11.3B, up 5.5% from $10.7B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q3 2016 filing shows 148 new, 485 increased, 534 reduced and 92 closed positions. Its largest new stake was Fortive: 1,476,720 shares worth $47.4M. The largest sale was Gilead Sciences, an estimated $45.3M.

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

  • William Blair & Company's largest Q3 2016 buy was Fortive: 1,476,720 shares worth $47.4M.
  • William Blair & Company added most to Allergan plc in Q3 2016, an estimated $38.9M increase.
  • William Blair & Company's biggest Q3 2016 reduction was Gilead Sciences, cutting an estimated $45.3M.
  • William Blair & Company fully exited IHS INC CL-A COM STK in Q3 2016, selling an estimated $6.24M.
  • William Blair & Company's ten largest holdings make up 17% of its $11.3B portfolio in Q3 2016.
  • William Blair & Company opened 148 new positions and closed 92 in Q3 2016.
  • William Blair & Company's portfolio value rose 5.5% quarter-over-quarter to $11.3B.

Based on William Blair & Company's 13F filing for Q3 2016, filed 14 Nov 2016.