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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
+5.64%
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
$11.3B
AUM Growth
+$589M
Cap. Flow
+$20.5M
Cap. Flow %
0.18%
Top 10 Hldgs %
17.02%
Holding
1,387
New
148
Increased
486
Reduced
533
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
CLB icon
751
Core Laboratories
CLB
$502M
$645K 0.01%
5,743
+1,548
+37% +$178K
JKHY icon
752
Jack Henry & Associates
JKHY
$11B
$640K 0.01%
7,485
+1,162
+18% +$102K
VRTX icon
753
Vertex Pharmaceuticals
VRTX
$123B
$634K 0.01%
7,270
-3
-0% -$284
DON icon
754
WisdomTree US MidCap Dividend Fund
DON
$4.1B
$633K 0.01%
20,895
+969
+5% +$29.4K
MNDT
755
DELISTED
Mandiant, Inc. Common Stock
MNDT
$626K 0.01%
42,502
+2,695
+7% +$41.4K
EXPD icon
756
Expeditors International
EXPD
$23.7B
$624K 0.01%
12,116
-953
-7% -$48.2K
CMI icon
757
Cummins
CMI
$90.3B
$621K 0.01%
4,843
-1,853
-28% -$225K
HYS icon
758
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.75B
$621K 0.01%
6,240
+54
+0.9% +$5.3K
CIGI icon
759
Colliers International
CIGI
$5.18B
$620K 0.01%
14,736
-396
-3% -$16.1K
BHP icon
760
BHP
BHP
$227B
$619K 0.01%
+20,038
New +$550K
META icon
761
CALL
Meta Platforms (Facebook)
META
$1.5T
$616K 0.01%
+4,800
New +$596K
WPM icon
762
Wheaton Precious Metals
WPM
$55.9B
$610K 0.01%
22,569
-180,560
-89% -$4.97M
ANSS
763
DELISTED
Ansys
ANSS
$606K 0.01%
6,547
+749
+13% +$69.8K
HFBC
764
DELISTED
HopFed Bancorp Inc
HFBC
$604K 0.01%
53,947
– –
VDC icon
765
Vanguard Consumer Staples ETF
VDC
$7.98B
$603K 0.01%
4,402
+1,001
+29% +$140K
JNJ icon
766
CALL
Johnson & Johnson
JNJ
$622B
$602K 0.01%
+5,100
New +$619K
EQR icon
767
Equity Residential
EQR
$25.3B
$601K 0.01%
9,338
-535
-5% -$35.7K
PRO
768
DELISTED
PROS Holdings
PRO
$597K 0.01%
+26,400
New +$506K
BBBY
769
DELISTED
Bed Bath & Beyond Inc
BBBY
$593K 0.01%
13,749
-2,095
-13% -$93.1K
TFX icon
770
Teleflex
TFX
$6.1B
$588K 0.01%
3,500
– –
KYN icon
771
Kayne Anderson Energy Infrastructure Fund
KYN
$2.38B
$586K 0.01%
28,386
+472
+2% +$9.22K
DIA icon
772
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$46.8B
$582K 0.01%
3,186
+101
+3% +$18.5K
ST icon
773
Sensata Technologies
ST
$7.01B
$580K 0.01%
14,959
-1,123
-7% -$42.4K
ED icon
774
Consolidated Edison
ED
$39.7B
$576K 0.01%
7,648
+53
+0.7% +$4.12K
FTA icon
775
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.4B
$572K 0.01%
13,445
+2,837
+27% +$119K
29 30
31
32 33

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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, 486 increased, 533 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.