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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
TOTL icon
1176
State Street DoubleLine Total Return Tactical ETF
TOTL
$4.01B
$337K ﹤0.01%
8,390
-21,146
-72% -$889K
EVTC icon
1177
Evertec
EVTC
$1.89B
$336K ﹤0.01%
10,726
+3,442
+47% +$121K
CDRO icon
1178
Codere Online
CDRO
$412M
$333K ﹤0.01%
123,418
-1,100
-0.9% -$2.91K
COOK icon
1179
Traeger
COOK
$169M
$330K ﹤0.01%
2,338
+422
+22% +$71.3K
ATEC icon
1180
Alphatec Holdings
ATEC
$1.51B
$328K ﹤0.01%
37,575
– –
MANH icon
1181
Manhattan Associates
MANH
$11.7B
$327K ﹤0.01%
+2,460
New +$333K
REFI
1182
Chicago Atlantic Real Estate Finance
REFI
$266M
$326K ﹤0.01%
+22,621
New +$339K
ON icon
1183
ON Semiconductor
ON
$32.2B
$325K ﹤0.01%
5,211
+181
+4% +$11.7K
PLTR icon
1184
Palantir
PLTR
$429B
$325K ﹤0.01%
39,921
-747
-2% -$6.64K
WWD icon
1185
Woodward
WWD
$21.2B
$325K ﹤0.01%
4,052
-332
-8% -$31.4K
TS icon
1186
Tenaris
TS
$26.6B
$324K ﹤0.01%
+12,532
New +$331K
AEE icon
1187
Ameren
AEE
$30.2B
$323K ﹤0.01%
4,014
+41
+1% +$3.74K
FANG icon
1188
Diamondback Energy
FANG
$55.6B
$323K ﹤0.01%
2,680
+198
+8% +$24.7K
HLT icon
1189
Hilton Worldwide
HLT
$72.2B
$321K ﹤0.01%
2,664
-15
-0.6% -$1.9K
ICVT icon
1190
iShares Convertible Bond ETF
ICVT
$7.63B
$321K ﹤0.01%
4,661
-1,530
-25% -$111K
HSBC icon
1191
HSBC
HSBC
$357B
$320K ﹤0.01%
12,268
+610
+5% +$19K
IYJ icon
1192
iShares US Industrials ETF
IYJ
$1.96B
$320K ﹤0.01%
3,816
– –
FPE icon
1193
First Trust Preferred Securities and Income ETF
FPE
$6.34B
$319K ﹤0.01%
19,099
-4
-0% -$71
BLND icon
1194
Blend Labs
BLND
$357M
$318K ﹤0.01%
144,115
+12,975
+10% +$36.8K
IGIB icon
1195
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.6B
$318K ﹤0.01%
6,586
+1,074
+19% +$54.9K
TLTD icon
1196
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund
TLTD
$691M
$318K ﹤0.01%
6,145
-586
-9% -$33.8K
BIL icon
1197
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.7B
$317K ﹤0.01%
3,462
+2,180
+170% +$199K
DIV icon
1198
Global X SuperDividend US ETF
DIV
$780M
$317K ﹤0.01%
18,000
– –
BNDX icon
1199
Vanguard Total International Bond ETF
BNDX
$83B
$316K ﹤0.01%
6,631
-620
-9% -$30.8K
INFY icon
1200
Infosys
INFY
$50.1B
$316K ﹤0.01%
18,635
+1,186
+7% +$22.2K
46 47
48
49 50

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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.