We are live on ! Find out more
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
-2.96%
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
$21.8B
AUM Growth
-$767M
Cap. Flow
+$148M
Cap. Flow %
0.68%
Top 10 Hldgs %
23.44%
Holding
1,924
New
62
Increased
766
Reduced
660
Closed
101

Top Buys

Rank Stock Value
1
WSO icon
Watsco Inc
WSO
+$31.3M
2
TYL icon
Tyler Technologies
TYL
+$24.6M
3
DHR icon
Danaher
DHR
+$22.7M
4
IRTC icon
iRhythm Holdings
IRTC
+$20.9M
5
USFR icon
WisdomTree Floating Rate Treasury Fund
USFR
+$20.8M

Top Sells

Rank Stock Value
1
TEAM icon
Atlassian
TEAM
+$77.8M
2
TREX icon
Trex
TREX
+$39.7M
3
DOCU
DocuSign
DOCU
+$17.2M
4
AKAM icon
Akamai
AKAM
+$16.6M
5
GLD icon
SPDR Gold Trust
GLD
+$13.1M

Sector Composition

Rank Sector Weight
1 Technology 23.15%
2 Healthcare 19.33%
3 Financials 11.9%
4 Industrials 11.25%
5 Consumer Discretionary 9.33%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IXP icon
1676
iShares Global Comm Services ETF
IXP
$561M
$20K ﹤0.01%
380
– –
KXI icon
1677
iShares Global Consumer Staples ETF
KXI
$1.06B
$19K ﹤0.01%
359
+124
+53% +$7.25K
PEY icon
1678
Invesco High Yield Equity Dividend Achievers ETF
PEY
$1.16B
$19K ﹤0.01%
1,000
– –
DXGE
1679
DELISTED
WisdomTree Germany Hedged Equity Fund
DXGE
$19K ﹤0.01%
700
– –
MCHI icon
1680
iShares MSCI China ETF
MCHI
$6.21B
$18K ﹤0.01%
426
+167
+64% +$8.24K
NANR icon
1681
State Street SPDR S&P North American Natural Resources ETF
NANR
$812M
$18K ﹤0.01%
+381
New +$18.9K
PXF icon
1682
Invesco FTSE RAFI Developed Markets ex-US ETF
PXF
$2.97B
$18K ﹤0.01%
510
-11
-2% -$432
USEQ
1683
DELISTED
Invesco Russell 1000 Enhanced Equal Weight ETF
USEQ
$18K ﹤0.01%
580
– –
GENZ
1684
VanEck Digital Native Economy ETF
GENZ
$17.5M
$17K ﹤0.01%
520
– –
CHGG icon
1685
Chegg
CHGG
$88.9M
$17K ﹤0.01%
804
+4
+0.5% +$83
GLDG
1686
GoldMining Inc
GLDG
$223M
$17K ﹤0.01%
20,250
+250
+1% +$229
MORT icon
1687
VanEck Mortgage REIT Income ETF
MORT
$373M
$17K ﹤0.01%
1,500
– –
VCLT icon
1688
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.75B
$17K ﹤0.01%
234
+130
+125% +$10.5K
SIEN
1689
DELISTED
Sientra, Inc.
SIEN
$17K ﹤0.01%
2,675
-50
-2% -$396
HYLS icon
1690
First Trust Exchange-Traded Fund IV First Trust Tactical High Yield ETF
HYLS
$1.64B
$16K ﹤0.01%
412
– –
INTF icon
1691
iShares International Equity Factor ETF
INTF
$3.75B
$16K ﹤0.01%
765
– –
IWC icon
1692
iShares Micro-Cap ETF
IWC
$1.5B
$16K ﹤0.01%
150
– –
TALK icon
1693
Talkspace
TALK
$869M
$16K ﹤0.01%
15,676
-1,405
-8% -$2.06K
PSK icon
1694
State Street SPDR ICE Preferred Securities ETF
PSK
$683M
$15K ﹤0.01%
430
– –
SLYG icon
1695
State Street SPDR S&P 600 Small Cap Growth ETF
SLYG
$5.22B
$15K ﹤0.01%
+216
New +$16.2K
GERM
1696
DELISTED
Amplify Treatments, Testing and Advancements ETF
GERM
$15K ﹤0.01%
747
– –
GLCN
1697
DELISTED
VanEck China Growth Leaders ETF
GLCN
$15K ﹤0.01%
600
– –
BELFA icon
1698
Bel Fuse Inc Class A
BELFA
$3.43B
$14K ﹤0.01%
+500
New +$13.8K
DIG icon
1699
ProShares Ultra Energy
DIG
$83.3M
$14K ﹤0.01%
456
-200
-30% -$6.7K
EWS icon
1700
iShares MSCI Singapore ETF
EWS
$1.16B
$14K ﹤0.01%
804
– –
66 67
68
69 70

Similar funds

Parallax Volatility Advisers
Parallax Volatility Advisers San Francisco, California $38.6B AUM 45.89% 1-Year Est. Return
Credit Agricole
Credit Agricole Montrouge Cedex, France $38.1B AUM
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC) Omaha, Nebraska $38.1B AUM 19.66% 1-Year Est. Return
Nomura Asset Management
Nomura Asset Management Tokyo, Japan $38.8B AUM 30.94% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
Fayez Sarofim & Co
Fayez Sarofim & Co Houston, Texas $39.1B AUM 15.14% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

William Blair & Company's Q3 2022 Portfolio in Review

As of Q3 2022, William Blair & Company held 1,924 positions worth $21.8B, down 3.4% from $22.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q3 2022 filing shows 62 new, 766 increased, 660 reduced and 101 closed positions. Its largest new stake was GSK: 37,792 shares worth $1.11M. The largest sale was Atlassian, an estimated $77.8M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 24% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2022 buy was GSK: 37,792 shares worth $1.11M.
  • William Blair & Company added most to Watsco Inc in Q3 2022, an estimated $31.3M increase.
  • William Blair & Company's biggest Q3 2022 reduction was Trex, cutting an estimated $39.7M.
  • William Blair & Company fully exited Atlassian in Q3 2022, selling an estimated $77.8M.
  • William Blair & Company's ten largest holdings make up 23% of its $21.8B portfolio in Q3 2022.
  • William Blair & Company opened 62 new positions and closed 101 in Q3 2022.
  • William Blair & Company's portfolio value fell 3.4% quarter-over-quarter to $21.8B.

Based on William Blair & Company's 13F filing for Q3 2022, filed 9 Nov 2022.