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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
-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
AZO icon
1051
AutoZone
AZO
$49.6B
$476K ﹤0.01%
222
+126
+131% +$274K
HES
1052
DELISTED
Hess
HES
$475K ﹤0.01%
4,358
-8
-0.2% -$887
SLV icon
1053
iShares Silver Trust
SLV
$31.3B
$475K ﹤0.01%
27,141
+67
+0.2% +$1.19K
SOVO
1054
DELISTED
Sovos Brands, Inc. Common Stock
SOVO
$475K ﹤0.01%
33,386
+3,620
+12% +$52.9K
KMPR icon
1055
Kemper
KMPR
$1.59B
$474K ﹤0.01%
11,491
– –
NXPI icon
1056
NXP Semiconductors
NXPI
$58.5B
$473K ﹤0.01%
3,209
-1,248
-28% -$209K
RSPG icon
1057
Invesco S&P 500 Equal Weight Energy ETF
RSPG
$597M
$473K ﹤0.01%
7,751
-3,149
-29% -$203K
EPP icon
1058
iShares MSCI Pacific ex Japan ETF
EPP
$2.24B
$472K ﹤0.01%
12,569
-4,887
-28% -$204K
GEF icon
1059
Greif
GEF
$5.03B
$470K ﹤0.01%
7,885
– –
POR icon
1060
Portland General Electric
POR
$5.92B
$470K ﹤0.01%
10,808
+1
+0% +$51
EXPE icon
1061
Expedia Group
EXPE
$39.4B
$467K ﹤0.01%
4,987
-1,064
-18% -$109K
IR icon
1062
Ingersoll Rand
IR
$32.7B
$467K ﹤0.01%
10,799
+72
+0.7% +$3.39K
HIG icon
1063
Hartford Financial Services
HIG
$37.8B
$459K ﹤0.01%
7,409
+940
+15% +$61.2K
MGV icon
1064
Vanguard Morningstar Mega Cap Value ETF
MGV
$13.7B
$459K ﹤0.01%
5,105
-135
-3% -$13.3K
QYLD icon
1065
Global X NASDAQ-100 Covered Call ETF
QYLD
$8.29B
$458K ﹤0.01%
29,224
+3,239
+12% +$56.8K
CWST icon
1066
Casella Waste Systems
CWST
$5.79B
$457K ﹤0.01%
5,978
+1,030
+21% +$82.6K
VPL icon
1067
Vanguard FTSE Pacific ETF
VPL
$8.65B
$457K ﹤0.01%
7,958
+254
+3% +$16.2K
SCHV
1068
Schwab US Large-Cap Value ETF
SCHV
$16.3B
$456K ﹤0.01%
23,355
-1,650
-7% -$35.5K
FTI icon
1069
TechnipFMC
FTI
$30.1B
$455K ﹤0.01%
+53,824
New +$424K
RIVN icon
1070
Rivian
RIVN
$22.9B
$454K ﹤0.01%
13,801
+2,660
+24% +$90.7K
RGF
1071
DELISTED
The Real Good Food Company, Inc. Class A Common Stock
RGF
$454K ﹤0.01%
5,861
+936
+19% +$76.2K
RVLV icon
1072
Revolve Group
RVLV
$1.72B
$453K ﹤0.01%
20,871
-2,207
-10% -$58.1K
UAA icon
1073
Under Armour
UAA
$2.3B
$453K ﹤0.01%
68,099
-5,570
-8% -$48.8K
RWX icon
1074
State Street SPDR Dow Jones International Real Estate ETF
RWX
$267M
$449K ﹤0.01%
18,609
– –
UUP icon
1075
Invesco DB US Dollar Index Bullish Fund
UUP
$414M
$448K ﹤0.01%
14,875
– –
41 42
43
44 45

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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.