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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+6.81%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$17.5B
AUM Growth
+$1.09B
Cap. Flow
+$196M
Cap. Flow %
1.12%
Top 10 Hldgs %
22.04%
Holding
1,814
New
115
Increased
670
Reduced
633
Closed
80

Top Buys

Rank Stock Value
1
FISV
Fiserv Inc
FISV
+$41.9M
2
DLB icon
Dolby
DLB
+$23M
3
TDOC icon
Teladoc Health
TDOC
+$20.9M
4
CPRT icon
Copart
CPRT
+$20.8M
5
DXCM icon
DexCom
DXCM
+$16M

Top Sells

Rank Stock Value
1
RHT
Red Hat Inc
RHT
+$144M
2
ULTI
Ultimate Software Group Inc
ULTI
+$103M
3
GILD icon
Gilead Sciences
GILD
+$16.4M
4
BX icon
Blackstone
BX
+$12.4M
5
VEEV icon
Veeva Systems
VEEV
+$10.5M

Sector Composition

Rank Sector Weight
1 Technology 22.57%
2 Healthcare 17.89%
3 Financials 12.54%
4 Consumer Discretionary 10.12%
5 Industrials 9.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BCE icon
726
BCE
BCE
$21.6B
$1.12M 0.01%
24,671
-1,735
-7% -$78.3K
ARI
727
Apollo Commercial Real Estate
ARI
$885M
$1.12M 0.01%
60,900
-50
-0.1% -$931
TGE
728
DELISTED
Tallgrass Energy, LP Class A Shares
TGE
$1.12M 0.01%
52,973
-228
-0.4% -$5.39K
WTRG icon
729
Essential Utilities
WTRG
$11.3B
$1.1M 0.01%
26,715
-958
-3% -$37.3K
CBRE icon
730
CBRE Group
CBRE
$42.7B
$1.09M 0.01%
21,311
+1,050
+5% +$52.2K
BFH icon
731
Bread Financial
BFH
$4.46B
$1.09M 0.01%
9,756
-33,137
-77% -$4.01M
DVA icon
732
DaVita
DVA
$11.6B
$1.09M 0.01%
19,390
+15,147
+357% +$785K
IYF icon
733
iShares US Financials ETF
IYF
$4.41B
$1.08M 0.01%
17,184
+2,008
+13% +$124K
VTHR icon
734
Vanguard Russell 3000 ETF
VTHR
$4.85B
$1.07M 0.01%
8,023
-9
-0.1% -$1.19K
WTW icon
735
Willis Towers Watson
WTW
$31.6B
$1.07M 0.01%
5,610
+110
+2% +$19.9K
EQNR icon
736
Equinor
EQNR
$97.3B
$1.07M 0.01%
54,153
-7,515
-12% -$159K
MDR
737
DELISTED
McDermott International
MDR
$1.07M 0.01%
110,638
-2,607
-2% -$20.8K
CAH icon
738
Cardinal Health
CAH
$54.5B
$1.06M 0.01%
22,446
-1,894
-8% -$87.4K
IQV icon
739
IQVIA
IQV
$39.8B
$1.04M 0.01%
6,480
-638
-9% -$89.5K
MELI icon
740
Mercado Libre
MELI
$92.7B
$1.04M 0.01%
1,705
-100
-6% -$55.7K
ANSS
741
DELISTED
Ansys
ANSS
$1.04M 0.01%
5,087
+416
+9% +$79.3K
PARA
742
DELISTED
Paramount Global Class B
PARA
$1.04M 0.01%
20,782
-16,769
-45% -$830K
ARWR icon
743
Arrowhead Research
ARWR
$12.3B
$1.04M 0.01%
39,100
-350
-0.9% -$7.68K
CTLT
744
DELISTED
CATALENT, INC.
CTLT
$1.03M 0.01%
19,067
+5,874
+45% +$269K
IVE icon
745
iShares S&P 500 Value ETF
IVE
$50B
$1.03M 0.01%
8,843
-2,764
-24% -$317K
CVET
746
DELISTED
Covetrus, Inc. Common Stock
CVET
$1.02M 0.01%
41,728
-38,095
-48% -$1.1M
HUM icon
747
Humana
HUM
$46.7B
$1.02M 0.01%
3,832
-1,585
-29% -$402K
SPH icon
748
Suburban Propane Partners
SPH
$1.18B
$1.01M 0.01%
41,673
+1,340
+3% +$31.2K
SUSA icon
749
iShares ESG Optimized MSCI USA ETF
SUSA
$4.17B
$1.01M 0.01%
16,588
+98
+0.6% +$5.86K
GDXJ icon
750
VanEck Junior Gold Miners ETF
GDXJ
$8.59B
$1.01M 0.01%
28,903
+1,100
+4% +$33.5K
28 29
30
31 32

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William Blair & Company's Q2 2019 Portfolio in Review

As of Q2 2019, William Blair & Company held 1,814 positions worth $17.5B, up 6.6% from $16.4B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

William Blair & Company's Q2 2019 filing shows 115 new, 670 increased, 633 reduced and 80 closed positions. Its largest new stake was Q2 Holdings: 213,468 shares worth $16.3M. The largest sale was Red Hat Inc, an estimated $144M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2019 buy was Q2 Holdings: 213,468 shares worth $16.3M.
  • William Blair & Company added most to Fiserv Inc in Q2 2019, an estimated $41.9M increase.
  • William Blair & Company's biggest Q2 2019 reduction was Gilead Sciences, cutting an estimated $16.4M.
  • William Blair & Company fully exited Red Hat Inc in Q2 2019, selling an estimated $144M.
  • William Blair & Company's ten largest holdings make up 22% of its $17.5B portfolio in Q2 2019.
  • William Blair & Company opened 115 new positions and closed 80 in Q2 2019.
  • William Blair & Company's portfolio value rose 6.6% quarter-over-quarter to $17.5B.

Based on William Blair & Company's 13F filing for Q2 2019, filed 13 Aug 2019.