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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
EWY icon
1501
iShares MSCI South Korea ETF
EWY
$27.2B
$93K ﹤0.01%
1,956
-10
-0.5% -$570
HEDJ icon
1502
WisdomTree Europe Hedged Equity Fund
HEDJ
$1.87B
$93K ﹤0.01%
2,976
-1,006
-25% -$33.9K
IYM icon
1503
iShares US Basic Materials ETF
IYM
$1.02B
$92K ﹤0.01%
847
+331
+64% +$39.7K
TEVA icon
1504
Teva Pharmaceuticals
TEVA
$42.8B
$89K ﹤0.01%
11,050
-3,650
-25% -$32.3K
GBIL icon
1505
Goldman Sachs Access Treasury 0-1 Year ETF
GBIL
$7.59B
$88K ﹤0.01%
886
– –
GSJY icon
1506
Goldman Sachs ActiveBeta Japan Equity ETF
GSJY
$88.7M
$88K ﹤0.01%
3,240
– –
IOO icon
1507
iShares Global 100 ETF
IOO
$9.43B
$88K ﹤0.01%
1,477
+32
+2% +$2.12K
BJUL icon
1508
Innovator US Equity Buffer ETF July
BJUL
$353M
$87K ﹤0.01%
3,000
– –
VUZI icon
1509
Vuzix
VUZI
$218M
$86K ﹤0.01%
14,817
– –
RSPM icon
1510
Invesco S&P 500 Equal Weight Materials ETF
RSPM
$184M
$85K ﹤0.01%
2,995
– –
EEMV icon
1511
iShares MSCI Emerging Markets Min Vol Factor ETF
EEMV
$3.6B
$84K ﹤0.01%
1,664
-612
-27% -$33.4K
ILF icon
1512
iShares Latin America 40 ETF
ILF
$3.71B
$84K ﹤0.01%
3,528
-142
-4% -$3.39K
ETON icon
1513
Eton Pharmaceutcials
ETON
$1.14B
$82K ﹤0.01%
38,932
– –
EWA icon
1514
iShares MSCI Australia ETF
EWA
$1.46B
$82K ﹤0.01%
4,154
– –
MODD icon
1515
Modular Medical
MODD
$11.2M
$82K ﹤0.01%
+667
New +$91.1K
SURG icon
1516
SurgePays
SURG
$6.86M
$81K ﹤0.01%
+17,749
New +$90.6K
BGY icon
1517
BlackRock Enhanced International Dividend Trust
BGY
$532M
$80K ﹤0.01%
+17,900
New +$89.3K
SPSM icon
1518
State Street SPDR Portfolio S&P 600 Small Cap ETF
SPSM
$17.5B
$80K ﹤0.01%
2,360
– –
DGRS icon
1519
WisdomTree Trust WisdomTree US SmallCap Quality Dividend Growth Fund
DGRS
$414M
$79K ﹤0.01%
2,205
– –
RPG icon
1520
Invesco S&P 500 Pure Growth ETF
RPG
$2.07B
$79K ﹤0.01%
2,720
– –
DON icon
1521
WisdomTree US MidCap Dividend Fund
DON
$4.1B
$78K ﹤0.01%
2,075
– –
HRTX icon
1522
Heron Therapeutics
HRTX
$64.7M
$78K ﹤0.01%
18,500
– –
FTCH
1523
DELISTED
Farfetch Limited Class A Ordinary Shares
FTCH
$78K ﹤0.01%
+10,505
New +$93.3K
CORP icon
1524
PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund
CORP
$1.58B
$77K ﹤0.01%
847
-2
-0.2% -$193
FV icon
1525
First Trust Dorsey Wright Focus 5 ETF
FV
$3.8B
$77K ﹤0.01%
1,885
+6
+0.3% +$265
59 60
61
62 63

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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.