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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
-12.38%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+606.62%
AUM
$16B
AUM Growth
-$3.46B
Cap. Flow
-$518M
Cap. Flow %
-3.24%
Top 10 Hldgs %
25.29%
Holding
1,819
New
100
Increased
562
Reduced
749
Closed
158

Top Buys

Rank Stock Value
1
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$57.8M
2
AMZN icon
Amazon
AMZN
+$38M
3
ACWV icon
iShares MSCI Global Min Vol Factor ETF
ACWV
+$33.7M
4
EXEL icon
Exelixis
EXEL
+$33.4M
5
WDAY icon
Workday
WDAY
+$33.3M

Top Sells

Rank Stock Value
1
VEU icon
Vanguard FTSE All-World ex-US ETF
VEU
+$51.6M
2
RTN
Raytheon Company
RTN
+$47.8M
3
BFAM icon
Bright Horizons
BFAM
+$47.6M
4
PLNT icon
Planet Fitness
PLNT
+$39.6M
5
WAB icon
Wabtec
WAB
+$33.6M

Sector Composition

Rank Sector Weight
1 Technology 25.11%
2 Healthcare 18.83%
3 Financials 12.19%
4 Miscellaneous 10.96%
5 Consumer Discretionary 9.77%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
HASI icon
1476
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$4.68B
$17K ﹤0.01%
848
-12,707
-94% -$402K
PUI icon
1477
Invesco Dorsey Wright Utilities Momentum ETF
PUI
$50.1M
$17K ﹤0.01%
586
– –
TUP
1478
DELISTED
Tupperware Brands Corporation
TUP
$17K ﹤0.01%
+10,482
New +$53.4K
HCR
1479
DELISTED
Hi-Crush Inc. Common Stock
HCR
$17K ﹤0.01%
72,850
-2,500
-3% -$1.55K
CQQQ icon
1480
Invesco China Technology ETF
CQQQ
$2.84B
$16K ﹤0.01%
342
– –
EEMS icon
1481
iShares MSCI Emerging Markets Small-Cap ETF
EEMS
$364M
$16K ﹤0.01%
500
– –
KIE icon
1482
State Street SPDR S&P Insurance ETF
KIE
$679M
$16K ﹤0.01%
636
+386
+154% +$12.6K
SLVP icon
1483
iShares MSCI Global Silver and Metals Miners ETF
SLVP
$942M
$16K ﹤0.01%
2,037
– –
TDTT icon
1484
Northern Trust iBoxx 3-Year Target Duration TIPS ETF
TDTT
$2.51B
$16K ﹤0.01%
667
– –
CVIA
1485
DELISTED
Covia Holdings Corporation Common Stock
CVIA
$16K ﹤0.01%
28,687
+5,820
+25% +$8.67K
ANGL icon
1486
VanEck Fallen Angel High Yield Bond ETF
ANGL
$3.16B
$15K ﹤0.01%
591
+355
+150% +$10.2K
DVYE icon
1487
iShares Emerging Markets Dividend ETF
DVYE
$1.24B
$15K ﹤0.01%
546
+127
+30% +$4.62K
EWL icon
1488
iShares MSCI Switzerland ETF
EWL
$2.31B
$15K ﹤0.01%
433
-294
-40% -$11.4K
GNR icon
1489
State Street SPDR S&P Global Natural Resources ETF
GNR
$5.25B
$15K ﹤0.01%
481
– –
IGLB icon
1490
iShares 10+ Year Investment Grade Corporate Bond ETF
IGLB
$2.91B
$15K ﹤0.01%
234
+19
+9% +$1.27K
IPAC icon
1491
iShares Core MSCI Pacific ETF
IPAC
$2.76B
$15K ﹤0.01%
328
-325
-50% -$17.5K
IYM icon
1492
iShares US Basic Materials ETF
IYM
$1.18B
$15K ﹤0.01%
223
-17
-7% -$1.46K
PCRX icon
1493
Pacira BioSciences
PCRX
$960M
$15K ﹤0.01%
450
– –
SMLV icon
1494
State Street SPDR US Small Cap Low Volatility Index ETF
SMLV
$252M
$15K ﹤0.01%
224
– –
SLY
1495
DELISTED
SPDR S&P 600 Small Cap ETF (based on S&P SmallCap 600 Index--symbol SML)
SLY
$15K ﹤0.01%
320
– –
EWS icon
1496
iShares MSCI Singapore ETF
EWS
$1.3B
$14K ﹤0.01%
810
– –
SCHE icon
1497
Schwab Emerging Markets Equity ETF
SCHE
$12.7B
$14K ﹤0.01%
671
+335
+100% +$8.38K
VLUE icon
1498
iShares MSCI USA Value Factor ETF
VLUE
$9.55B
$14K ﹤0.01%
220
+191
+659% +$15.4K
XAR icon
1499
State Street SPDR S&P Aerospace & Defense ETF
XAR
$5.42B
$14K ﹤0.01%
186
+35
+23% +$3.6K
NBEV
1500
DELISTED
NewAge, Inc. Common Stock (Delaware)
NBEV
$14K ﹤0.01%
+10,000
New +$18K
58 59
60
61 62

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William Blair & Company's Q1 2020 Portfolio in Review

As of Q1 2020, William Blair & Company held 1,819 positions worth $16B, down 18% from $19.5B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

William Blair & Company withdrew a net $518M in Q1 2020, closing 158 positions and reducing 749 holdings. Its most notable exit was Raytheon Company, an estimated $47.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 24% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Canoo Inc. Class A Common Stock worth $4.04M.

  • William Blair & Company's largest Q1 2020 buy was Canoo Inc. Class A Common Stock: 870 shares worth $4.04M.
  • William Blair & Company added most to Vanguard FTSE Developed Markets ETF in Q1 2020, an estimated $57.8M increase.
  • William Blair & Company's biggest Q1 2020 reduction was Vanguard FTSE All-World ex-US ETF, cutting an estimated $51.6M.
  • William Blair & Company fully exited Raytheon Company in Q1 2020, selling an estimated $47.8M.
  • William Blair & Company's ten largest holdings make up 25% of its $16B portfolio in Q1 2020.
  • William Blair & Company opened 100 new positions and closed 158 in Q1 2020.
  • William Blair & Company's portfolio value fell 18% quarter-over-quarter to $16B.

Based on William Blair & Company's 13F filing for Q1 2020, filed 11 May 2020.