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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
PPH icon
1726
VanEck Pharmaceutical ETF
PPH
$990M
$15K ﹤0.01%
200
– –
PSK icon
1727
State Street SPDR ICE Preferred Securities ETF
PSK
$683M
$15K ﹤0.01%
430
– –
EWS icon
1728
iShares MSCI Singapore ETF
EWS
$1.16B
$14K ﹤0.01%
804
– –
GCMG icon
1729
GCM Grosvenor
GCMG
$841M
$14K ﹤0.01%
2,110
+10
+0.5% +$82
HYEM icon
1730
VanEck Emerging Markets High Yield Bond ETF
HYEM
$526M
$14K ﹤0.01%
803
-466
-37% -$8.87K
KXI icon
1731
iShares Global Consumer Staples ETF
KXI
$1.06B
$14K ﹤0.01%
235
+63
+37% +$3.81K
MCHI icon
1732
iShares MSCI China ETF
MCHI
$6.21B
$14K ﹤0.01%
259
-160
-38% -$8.21K
XTL icon
1733
State Street SPDR S&P Telecom ETF
XTL
$558M
$14K ﹤0.01%
179
– –
RSPT icon
1734
Invesco S&P 500 Equal Weight Technology ETF
RSPT
$5.95B
$13K ﹤0.01%
540
+40
+8% +$1.03K
CUT icon
1735
Invesco MSCI Global Timber ETF
CUT
$33.4M
$12K ﹤0.01%
400
– –
IBDT icon
1736
iShares iBonds Dec 2028 Term Corporate ETF
IBDT
$4.07B
$12K ﹤0.01%
500
– –
KBWD icon
1737
Invesco KBW High Dividend Yield Financial ETF
KBWD
$427M
$12K ﹤0.01%
725
– –
PFFD icon
1738
Global X US Preferred ETF
PFFD
$2.17B
$12K ﹤0.01%
560
-310,546
-100% -$6.73M
CZA icon
1739
Invesco Zacks Mid-Cap ETF
CZA
$192M
$11K ﹤0.01%
135
– –
LBRDA icon
1740
Liberty Broadband Class A
LBRDA
$5.07B
$11K ﹤0.01%
99
+11
+13% +$1.29K
MJ icon
1741
Amplify Alternative Harvest ETF
MJ
$111M
$11K ﹤0.01%
163
– –
TLTE icon
1742
FlexShares Morningstar Emerging Markets Factor Tilt Index Fund
TLTE
$352M
$11K ﹤0.01%
224
– –
APTX
1743
DELISTED
Aptinyx Inc. Common Stock
APTX
$11K ﹤0.01%
19,877
– –
AAXJ icon
1744
iShares MSCI All Country Asia ex Japan ETF
AAXJ
$3.83B
$10K ﹤0.01%
143
-193
-57% -$13.6K
ENFR icon
1745
Alerian Energy Infrastructure ETF
ENFR
$521M
$10K ﹤0.01%
475
-7,275
-94% -$163K
IDLV icon
1746
Invesco S&P International Developed Low Volatility ETF
IDLV
$344M
$10K ﹤0.01%
378
– –
ISPOW
1747
DELISTED
Inspirato Inc Warrant
ISPOW
$10K ﹤0.01%
15,000
– –
TIPX icon
1748
State Street SPDR Bloomberg 1-10 Year TIPS ETF
TIPX
$2.04B
$10K ﹤0.01%
538
+138
+35% +$2.76K
VNM icon
1749
VanEck Vietnam ETF
VNM
$514M
$10K ﹤0.01%
700
– –
AKU
1750
DELISTED
Akumin Inc
AKU
$10K ﹤0.01%
+16,700
New +$15K
68 69
70
71 72

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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.