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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
-16.93%
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
$22.5B
AUM Growth
-$5.99B
Cap. Flow
-$554M
Cap. Flow %
-2.46%
Top 10 Hldgs %
23.5%
Holding
1,977
New
67
Increased
648
Reduced
822
Closed
114

Top Buys

Rank Stock Value
1
CSGP icon
CoStar Group
CSGP
+$27.5M
2
EW icon
Edwards Lifesciences
EW
+$22.7M
3
AIZ icon
Assurant
AIZ
+$22M
4
NOW icon
ServiceNow
NOW
+$21.5M
5
TEAM icon
Atlassian
TEAM
+$19.1M

Top Sells

Rank Stock Value
1
ABNB icon
Airbnb
ABNB
+$51.2M
2
SBUX icon
Starbucks
SBUX
+$49M
3
ECL icon
Ecolab
ECL
+$45.7M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$40.4M
5
ANET icon
Arista Networks
ANET
+$35.1M

Sector Composition

Rank Sector Weight
1 Technology 23.69%
2 Healthcare 19.4%
3 Financials 11.86%
4 Industrials 10.9%
5 Consumer Discretionary 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ATHX
1751
DELISTED
Athersys, Inc. Common Stock
ATHX
$10K ﹤0.01%
1,512
-460
-23% -$5.09K
CYB
1752
DELISTED
WisdomTree Chinese Yuan Strategy Fund
CYB
$10K ﹤0.01%
400
– –
GOCO
1753
DELISTED
GoHealth
GOCO
$9K ﹤0.01%
1,033
-13
-1% -$151
PZA icon
1754
Invesco National AMT-Free Municipal Bond ETF
PZA
$4.27B
$9K ﹤0.01%
377
-18,000
-98% -$428K
RFG icon
1755
Invesco S&P MidCap 400 Pure Growth ETF
RFG
$362M
$9K ﹤0.01%
265
– –
SCHC icon
1756
Schwab International Small-Cap Equity ETF
SCHC
$5.67B
$9K ﹤0.01%
278
-332
-54% -$11.5K
USLB
1757
DELISTED
Invesco Russell 1000 Low Beta Equal Weight ETF
USLB
$9K ﹤0.01%
250
– –
FXU icon
1758
First Trust Utilities AlphaDEX Fund
FXU
$827M
$8K ﹤0.01%
261
– –
IGLB icon
1759
iShares 10+ Year Investment Grade Corporate Bond ETF
IGLB
$2.78B
$8K ﹤0.01%
143
-265
-65% -$14.7K
ISCV icon
1760
iShares Morningstar Small-Cap Value ETF
ISCV
$706M
$8K ﹤0.01%
155
-15
-9% -$822
ITB icon
1761
iShares US Home Construction ETF
ITB
$2.34B
$8K ﹤0.01%
152
+100
+192% +$5.71K
VCLT icon
1762
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.75B
$8K ﹤0.01%
+104
New +$8.77K
ELD icon
1763
WisdomTree Emerging Markets Local Debt Fund
ELD
$143M
$7K ﹤0.01%
268
+1
+0.4% +$26
EWQ icon
1764
iShares MSCI France ETF
EWQ
$333M
$7K ﹤0.01%
247
+1
+0.4% +$33
PCEF icon
1765
Invesco CEF Income Composite ETF
PCEF
$818M
$7K ﹤0.01%
370
+282
+320% +$5.7K
NMTR
1766
DELISTED
9 Meters Biopharma
NMTR
$7K ﹤0.01%
1,420
– –
EWL icon
1767
iShares MSCI Switzerland ETF
EWL
$2.22B
$6K ﹤0.01%
137
– –
FXN icon
1768
First Trust Energy AlphaDEX Fund
FXN
$388M
$6K ﹤0.01%
419
– –
GCMGW
1769
DELISTED
GCM Grosvenor Inc Warrant
GCMGW
$6K ﹤0.01%
14,990
-10
-0.1% -$8
OPTT icon
1770
Ocean Power Technologies
OPTT
$54.1M
$6K ﹤0.01%
10,000
– –
PFM icon
1771
Invesco Dividend Achievers ETF
PFM
$811M
$6K ﹤0.01%
165
– –
PPA icon
1772
Invesco Aerospace & Defense ETF
PPA
$8.74B
$6K ﹤0.01%
80
– –
QDF icon
1773
FlexShares Quality Dividend Index Fund
QDF
$2.28B
$6K ﹤0.01%
124
– –
RSPS icon
1774
Invesco S&P 500 Equal Weight Consumer Staples ETF
RSPS
$246M
$6K ﹤0.01%
175
– –
RZG icon
1775
Invesco S&P SmallCap 600 Pure Growth ETF
RZG
$138M
$6K ﹤0.01%
150
– –
69 70
71
72 73

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William Blair & Company's Q2 2022 Portfolio in Review

As of Q2 2022, William Blair & Company held 1,977 positions worth $22.5B, down 21% from $28.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q2 2022 filing shows 67 new, 648 increased, 822 reduced and 114 closed positions. Its largest new stake was Warner Bros: 144,520 shares worth $1.94M. The largest sale was Airbnb, an estimated $51.2M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2022 buy was Warner Bros: 144,520 shares worth $1.94M.
  • William Blair & Company added most to CoStar Group in Q2 2022, an estimated $27.5M increase.
  • William Blair & Company's biggest Q2 2022 reduction was Airbnb, cutting an estimated $51.2M.
  • William Blair & Company fully exited Datto Holding Corp. in Q2 2022, selling an estimated $11M.
  • William Blair & Company's ten largest holdings make up 23% of its $22.5B portfolio in Q2 2022.
  • William Blair & Company opened 67 new positions and closed 114 in Q2 2022.
  • William Blair & Company's portfolio value fell 21% quarter-over-quarter to $22.5B.

Based on William Blair & Company's 13F filing for Q2 2022, filed 10 Aug 2022.