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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
GVAL icon
1401
Cambria Global Value ETF
GVAL
$601M
$111K ﹤0.01%
+4,700
New +$107K
CALA
1402
DELISTED
Calithera Biosciences, Inc
CALA
$111K ﹤0.01%
+875
New +$99.3K
IXJ icon
1403
iShares Global Healthcare ETF
IXJ
$4.23B
$109K ﹤0.01%
1,760
– –
GRBK icon
1404
Green Brick Partners
GRBK
$3.02B
$108K ﹤0.01%
13,000
– –
VT icon
1405
Vanguard Total World Stock ETF
VT
$81.4B
$108K ﹤0.01%
1,435
+331
+30% +$24.5K
ADAM
1406
Adamas Trust
ADAM
$913M
$107K ﹤0.01%
4,295
+157
+4% +$3.88K
STPZ icon
1407
PIMCO 1-5 Year US TIPS Index Exchange-Traded Fund
STPZ
$524M
$107K ﹤0.01%
2,030
-65
-3% -$3.38K
EEMA icon
1408
iShares MSCI Emerging Markets Asia ETF
EEMA
$868M
$106K ﹤0.01%
1,600
– –
HYS icon
1409
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.77B
$106K ﹤0.01%
1,052
-4,053
-79% -$405K
CCOR icon
1410
Core Alternative Capital
CCOR
$28M
$104K ﹤0.01%
+3,824
New +$104K
SOXL icon
1411
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$24.2B
$104K ﹤0.01%
10,500
– –
FINX icon
1412
Global X FinTech ETF
FINX
$166M
$103K ﹤0.01%
3,484
+100
+3% +$2.86K
EWY icon
1413
iShares MSCI South Korea ETF
EWY
$27.2B
$102K ﹤0.01%
1,702
+225
+15% +$13.4K
FXO icon
1414
First Trust Financials AlphaDEX Fund
FXO
$1.13B
$102K ﹤0.01%
+3,230
New +$101K
QUAL icon
1415
iShares MSCI USA Quality Factor ETF
QUAL
$48B
$101K ﹤0.01%
1,100
-463
-30% -$41.7K
ACHN
1416
DELISTED
Achillion Pharmaceuticals
ACHN
$99K ﹤0.01%
37,100
-18,500
-33% -$54.6K
QDF icon
1417
FlexShares Quality Dividend Index Fund
QDF
$2.28B
$98K ﹤0.01%
2,191
-429
-16% -$19.2K
HSBC.PRA
1418
DELISTED
HSBC Holdings PLC, Inc. ADS(1/40 shr. 6.2% Non-Cum. Dlr. Pref. Shrs., Ser.A)
HSBC.PRA
$98K ﹤0.01%
3,732
-16
-0.4% -$417
SOIL
1419
DELISTED
Global X Fertilizers/Potash ETF
SOIL
$97K ﹤0.01%
9,500
– –
ISCB icon
1420
iShares Morningstar Small-Cap ETF
ISCB
$292M
$96K ﹤0.01%
2,200
– –
SPIP icon
1421
State Street SPDR Portfolio TIPS ETF
SPIP
$1.01B
$96K ﹤0.01%
3,380
+94
+3% +$2.62K
BIL icon
1422
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.7B
$92K ﹤0.01%
999
+499
+100% +$45.7K
ZNGA
1423
DELISTED
ZYNGA INC. CL A COMMON
ZNGA
$92K ﹤0.01%
+15,083
New +$88.9K
DOL icon
1424
WisdomTree True Developed International Fund
DOL
$845M
$91K ﹤0.01%
1,925
– –
IPAY icon
1425
Amplify Mobile Payments ETF
IPAY
$181M
$91K ﹤0.01%
1,950
+1,350
+225% +$60K
55 56
57
58 59

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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.