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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
+5.93%
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
$10.7B
AUM Growth
-$908M
Cap. Flow
-$1.39B
Cap. Flow %
-13.04%
Top 10 Hldgs %
17.51%
Holding
1,529
New
105
Increased
364
Reduced
634
Closed
286

Top Buys

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$66.7M
2
G icon
Genpact
G
+$27.6M
3
ZTS icon
Zoetis
ZTS
+$17.2M
4
MBLY
Mobileye N.V.
MBLY
+$16.2M
5
PLAY icon
Dave & Buster's
PLAY
+$13.9M

Sector Composition

Rank Sector Weight
1 Healthcare 19.61%
2 Technology 14.78%
3 Industrials 12.48%
4 Financials 12.35%
5 Consumer Discretionary 11.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
COWN
1026
DELISTED
Cowen Inc. Class A Common Stock
COWN
$214K ﹤0.01%
13,987
+827
+6% +$14.3K
CNA icon
1027
CNA Financial
CNA
$14.2B
$213K ﹤0.01%
6,081
-25
-0.4% -$895
HIG icon
1028
Hartford Financial Services
HIG
$39.6B
$213K ﹤0.01%
4,907
-172
-3% -$7.89K
NEOG icon
1029
Neogen
NEOG
$2.46B
$213K ﹤0.01%
+10,075
New +$205K
AVNS
1030
DELISTED
Avanos Medical
AVNS
$211K ﹤0.01%
+6,329
New +$197K
BKH icon
1031
Black Hills Corp
BKH
$5.54B
$211K ﹤0.01%
4,575
-334
-7% -$14.7K
AHGP
1032
DELISTED
Alliance Holdings GP
AHGP
$211K ﹤0.01%
10,480
-890
-8% -$23.2K
ACIW icon
1033
ACI Worldwide
ACIW
$5.61B
$210K ﹤0.01%
9,790
-744
-7% -$17.1K
APPF icon
1034
AppFolio
APPF
$6.87B
$209K ﹤0.01%
14,320
+1,320
+10% +$22.1K
DAKT icon
1035
Daktronics
DAKT
$1.05B
$208K ﹤0.01%
23,900
-360
-1% -$3.36K
FHN icon
1036
First Horizon
FHN
$12.1B
$208K ﹤0.01%
14,352
+2,856
+25% +$41.4K
RLD
1037
DELISTED
REALD INC COM STK
RLD
$206K ﹤0.01%
19,600
-300
-2% -$3.12K
CADE
1038
DELISTED
Cadence Bank
CADE
$205K ﹤0.01%
8,581
-495
-5% -$12.4K
TDOC icon
1039
Teladoc Health
TDOC
$1.21B
$205K ﹤0.01%
11,444
-336,916
-97% -$6.22M
REXMY
1040
DELISTED
REXAM PLC ADR - NEW
REXMY
$205K ﹤0.01%
+4,603
New +$205K
FIT
1041
DELISTED
Fitbit, Inc. Class A common stock
FIT
$202K ﹤0.01%
6,851
-580
-8% -$19.2K
TE
1042
DELISTED
TECO ENERGY INC
TE
$201K ﹤0.01%
7,550
-450
-6% -$12K
QUAL icon
1043
iShares MSCI USA Quality Factor ETF
QUAL
$47.7B
$200K ﹤0.01%
+3,100
New +$201K
ODP
1044
DELISTED
ODP
ODP
$199K ﹤0.01%
3,528
-100
-3% -$6.66K
DANG
1045
DELISTED
E-COMMERCE CHINA DANGDANG INC SPNSRD ADS REP COM CL A (CYM)
DANG
$199K ﹤0.01%
27,750
+7,000
+34% +$48.2K
SRC
1046
DELISTED
SPIRIT REALTY CAPITAL, INC.
SRC
$198K ﹤0.01%
+4,400
New +$195K
SGMO
1047
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$195K ﹤0.01%
+21,400
New +$165K
VCYT icon
1048
Veracyte
VCYT
$3.71B
$195K ﹤0.01%
27,105
-1,840
-6% -$12.4K
GLRE icon
1049
Greenlight Captial
GLRE
$511M
$192K ﹤0.01%
10,305
-400
-4% -$8.52K
HTH icon
1050
Hilltop Holdings
HTH
$2.25B
$192K ﹤0.01%
10,001
-952
-9% -$19.9K

Similar funds

William Blair & Company's Q4 2015 Portfolio in Review

As of Q4 2015, William Blair & Company held 1,529 positions worth $10.7B, down 7.9% from $11.6B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company withdrew a net $1.39B in Q4 2015, closing 286 positions and reducing 634 holdings. Its most notable exit was Barracuda Networks, Inc., an estimated $7.62M position sold in full.

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

Against the trend, William Blair & Company opened a new position in Alphabet (Google) Class A worth $70.1M.

  • William Blair & Company's largest Q4 2015 buy was Alphabet (Google) Class A: 1,802,460 shares worth $70.1M.
  • William Blair & Company added most to Zoetis in Q4 2015, an estimated $17.2M increase.
  • William Blair & Company's biggest Q4 2015 reduction was Alphabet (Google) Class C, cutting an estimated $104M.
  • William Blair & Company fully exited Barracuda Networks, Inc. in Q4 2015, selling an estimated $7.62M.
  • William Blair & Company's ten largest holdings make up 18% of its $10.7B portfolio in Q4 2015.
  • William Blair & Company opened 105 new positions and closed 286 in Q4 2015.
  • William Blair & Company's portfolio value fell 7.9% quarter-over-quarter to $10.7B.

Based on William Blair & Company's 13F filing for Q4 2015, filed 16 Feb 2016.