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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
+1.8%
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
$11.2B
AUM Growth
-$134M
Cap. Flow
-$132M
Cap. Flow %
-1.18%
Top 10 Hldgs %
17.1%
Holding
1,560
New
265
Increased
457
Reduced
545
Closed
146

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$42.6M
2
EW icon
Edwards Lifesciences
EW
+$30.9M
3
VBK icon
Vanguard Morningstar Small-Cap Growth ETF
VBK
+$18.6M
4
EVH icon
Evolent Health
EVH
+$17.8M
5
AME icon
Ametek
AME
+$16.4M

Top Sells

Rank Stock Value
1
CERN
Cerner Corp
CERN
+$58.7M
2
USMV icon
iShares MSCI USA Min Vol Factor ETF
USMV
+$30.9M
3
AGN
Allergan plc
AGN
+$25.4M
4
PRAA icon
PRA Group
PRAA
+$24.5M
5
PGND
PRESS GANEY HOLDINGS INC COM STK (DE)
PGND
+$24M

Sector Composition

Rank Sector Weight
1 Healthcare 18.3%
2 Technology 15.54%
3 Financials 12.99%
4 Industrials 11.67%
5 Consumer Discretionary 10.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SIVB
901
DELISTED
SVB Financial Group
SIVB
$385K ﹤0.01%
2,240
+162
+8% +$23.2K
BMI icon
902
Badger Meter
BMI
$4.04B
$384K ﹤0.01%
10,392
– –
HDSN
903
Hudson Technologies
HDSN
$262M
$384K ﹤0.01%
47,937
-16,576
-26% -$117K
MGEE icon
904
MGE Energy Inc
MGEE
$3.03B
$384K ﹤0.01%
5,875
– –
UYG icon
905
ProShares Ultra Financials
UYG
$861M
$384K ﹤0.01%
12,450
– –
RAD
906
DELISTED
Rite Aid Corporation
RAD
$382K ﹤0.01%
2,320
+474
+26% +$71.6K
BBDC icon
907
Barings BDC
BBDC
$882M
$374K ﹤0.01%
20,400
+150
+0.7% +$2.81K
LAD icon
908
Lithia Motors
LAD
$8.1B
$373K ﹤0.01%
3,848
+42
+1% +$3.85K
IPGP icon
909
IPG Photonics
IPGP
$3.89B
$371K ﹤0.01%
+3,760
New +$351K
GEF icon
910
Greif
GEF
$5.12B
$369K ﹤0.01%
7,192
– –
PEG icon
911
Public Service Enterprise Group
PEG
$37.6B
$367K ﹤0.01%
8,360
-961
-10% -$40.1K
MDP
912
DELISTED
Meredith Corporation
MDP
$367K ﹤0.01%
6,205
– –
TRGP icon
913
Targa Resources
TRGP
$55.8B
$366K ﹤0.01%
6,522
+575
+10% +$29.1K
XENT
914
DELISTED
Intersect ENT, Inc
XENT
$365K ﹤0.01%
30,144
-24,585
-45% -$318K
SEIC icon
915
SEI Investments
SEIC
$12.6B
$362K ﹤0.01%
7,339
+190
+3% +$8.88K
ELV icon
916
Elevance Health
ELV
$84.8B
$360K ﹤0.01%
2,505
– –
GWX icon
917
State Street SPDR S&P International Small Cap ETF
GWX
$904M
$357K ﹤0.01%
12,304
+1,022
+9% +$30.8K
KDP icon
918
Keurig Dr Pepper
KDP
$41.8B
$357K ﹤0.01%
3,934
-60
-2% -$5.26K
LABL
919
DELISTED
Multi-Color Corp
LABL
$353K ﹤0.01%
4,553
+98
+2% +$6.94K
CSX icon
920
CSX Corp
CSX
$94.7B
$352K ﹤0.01%
29,361
+6,396
+28% +$71.7K
EQM
921
DELISTED
EQM Midstream Partners, LP
EQM
$351K ﹤0.01%
4,574
+146
+3% +$10.8K
AMT icon
922
CALL
American Tower
AMT
$78.3B
$348K ﹤0.01%
3,300
+300
+10% +$32.6K
SHOP icon
923
Shopify
SHOP
$187B
$348K ﹤0.01%
81,100
+2,100
+3% +$8.82K
MIXT
924
DELISTED
MIX TELEMATICS LIMITED
MIXT
$347K ﹤0.01%
56,138
+118
+0.2% +$731
ACWX icon
925
iShares MSCI ACWI ex US ETF
ACWX
$11.8B
$346K ﹤0.01%
8,590
– –
35 36
37
38 39

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William Blair & Company's Q4 2016 Portfolio in Review

As of Q4 2016, William Blair & Company held 1,560 positions worth $11.2B, down 1.2% from $11.3B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q4 2016 filing shows 265 new, 457 increased, 545 reduced and 146 closed positions. Its largest new stake was Hilton Worldwide: 158,405 shares worth $12.9M. The largest sale was Cerner Corp, an estimated $58.7M.

By sector, the portfolio is most concentrated in Healthcare at 18% of assets, down from 20% a quarter earlier, followed by Technology and Financials.

  • William Blair & Company's largest Q4 2016 buy was Hilton Worldwide: 158,405 shares worth $12.9M.
  • William Blair & Company added most to State Street SPDR S&P 500 ETF Trust in Q4 2016, an estimated $42.6M increase.
  • William Blair & Company's biggest Q4 2016 reduction was Cerner Corp, cutting an estimated $58.7M.
  • William Blair & Company fully exited PRESS GANEY HOLDINGS INC COM STK (DE) in Q4 2016, selling an estimated $24M.
  • William Blair & Company's ten largest holdings make up 17% of its $11.2B portfolio in Q4 2016.
  • William Blair & Company opened 265 new positions and closed 146 in Q4 2016.
  • William Blair & Company's portfolio value fell 1.2% quarter-over-quarter to $11.2B.

Based on William Blair & Company's 13F filing for Q4 2016, filed 14 Feb 2017.