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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
IMTB icon
1451
iShares Core 5-10 Year USD Bond ETF
IMTB
$275M
$133K ﹤0.01%
3,145
– –
RCA
1452
DELISTED
Ready Capital Corporation 7.00% Convertible Senior Notes due 2023
RCA
$133K ﹤0.01%
5,332
– –
CXM icon
1453
Sprinklr
CXM
$1.58B
$131K ﹤0.01%
+14,213
New +$160K
IDU icon
1454
iShares US Utilities ETF
IDU
$1.37B
$130K ﹤0.01%
1,601
+190
+13% +$17.1K
PCY icon
1455
Invesco Emerging Markets Sovereign Debt ETF
PCY
$1.39B
$129K ﹤0.01%
7,610
+70
+0.9% +$1.31K
DNA icon
1456
Ginkgo Bioworks
DNA
$486M
$128K ﹤0.01%
1,029
+216
+27% +$25.7K
HTZ icon
1457
Hertz
HTZ
$998M
$128K ﹤0.01%
7,858
-5,004
-39% -$93.9K
IGF icon
1458
iShares Global Infrastructure ETF
IGF
$10.7B
$125K ﹤0.01%
2,991
-192
-6% -$9.05K
BTRS
1459
DELISTED
BTRS Holdings Inc. Class 1 Common Stock
BTRS
$124K ﹤0.01%
13,366
-28,578
-68% -$185K
SHE icon
1460
State Street SPDR MSCI USA Gender Diversity ETF
SHE
$337M
$123K ﹤0.01%
1,692
+2
+0.1% +$160
TCS
1461
DELISTED
THE CONTAINER STORE GROUP, INC.
TCS
$123K ﹤0.01%
1,667
-66
-4% -$6.66K
CGW icon
1462
Invesco S&P Global Water Index ETF
CGW
$1.07B
$122K ﹤0.01%
2,971
– –
PSQ icon
1463
ProShares Short QQQ
PSQ
$642M
$121K ﹤0.01%
1,627
-1,120
-41% -$74.7K
SPMD icon
1464
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$19B
$119K ﹤0.01%
3,089
+1,050
+51% +$44.5K
CURO
1465
DELISTED
CURO Group Holdings Corp.
CURO
$119K ﹤0.01%
29,743
– –
EUFN icon
1466
iShares MSCI Europe Financials ETF
EUFN
$4.29B
$118K ﹤0.01%
8,494
-3,519
-29% -$54.3K
OPPE
1467
WisdomTree European Opportunities Fund
OPPE
$295M
$117K ﹤0.01%
4,250
– –
PWB icon
1468
Invesco Large Cap Growth ETF
PWB
$2.43B
$117K ﹤0.01%
2,063
– –
RC
1469
Ready Capital
RC
$289M
$117K ﹤0.01%
11,556
– –
AG icon
1470
First Majestic Silver
AG
$9.44B
$116K ﹤0.01%
15,231
+1
+0% +$7
GSLC icon
1471
Goldman Sachs ActiveBeta US Large Cap Equity ETF
GSLC
$16B
$116K ﹤0.01%
1,627
– –
BOND icon
1472
PIMCO Active Bond Exchange-Traded Fund
BOND
$8.47B
$115K ﹤0.01%
1,284
-400
-24% -$37.9K
GAP
1473
The Gap Inc
GAP
$7.29B
$115K ﹤0.01%
13,993
-1,870
-12% -$17.5K
VONE icon
1474
Vanguard Russell 1000 ETF
VONE
$8.68B
$114K ﹤0.01%
700
– –
IVOV icon
1475
Vanguard S&P Mid-Cap 400 Value ETF
IVOV
$1.37B
$113K ﹤0.01%
1,622
+390
+32% +$29.8K
57 58
59
60 61

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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.