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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
+1.74%
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
$32.4B
AUM Growth
+$583M
Cap. Flow
+$654M
Cap. Flow %
2.02%
Top 10 Hldgs %
24.5%
Holding
1,893
New
89
Increased
716
Reduced
748
Closed
71

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$57.9M
2
UBER icon
Uber
UBER
+$55.4M
3
MSFT icon
Microsoft
MSFT
+$52.4M
4
XOM icon
ExxonMobil
XOM
+$44.2M
5
AAON icon
Aaon
AAON
+$42M

Top Sells

Rank Stock Value
1
PWSC
PowerSchool Holdings, Inc.
PWSC
+$70.4M
2
WDAY icon
Workday
WDAY
+$67.8M
3
PXD
Pioneer Natural Resource Co.
PXD
+$40M
4
DXCM icon
DexCom
DXCM
+$29.5M
5
SBUX icon
Starbucks
SBUX
+$29.4M

Sector Composition

Rank Sector Weight
1 Technology 27.24%
2 Healthcare 15.67%
3 Financials 12.01%
4 Industrials 11.46%
5 Consumer Discretionary 8.16%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EWQ icon
1751
iShares MSCI France ETF
EWQ
$332M
$6.35K ﹤0.01%
168
-61
-27% -$2.48K
SPHY icon
1752
State Street SPDR Portfolio High Yield Bond ETF
SPHY
$12.1B
$6.25K ﹤0.01%
+269
New +$6.23K
MILN
1753
Global X Millennial Consumer ETF
MILN
$102M
$5.77K ﹤0.01%
150
– –
DFE icon
1754
WisdomTree Europe SmallCap Dividend Fund
DFE
$170M
$5.66K ﹤0.01%
95
– –
RSPS icon
1755
Invesco S&P 500 Equal Weight Consumer Staples ETF
RSPS
$249M
$5.36K ﹤0.01%
175
– –
TBT icon
1756
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$306M
$5.17K ﹤0.01%
150
– –
PJP icon
1757
Invesco Pharmaceuticals ETF
PJP
$497M
$4.93K ﹤0.01%
+60
New +$4.77K
EBND icon
1758
State Street SPDR Bloomberg Emerging Markets Local Bond ETF
EBND
$2.28B
$4.77K ﹤0.01%
240
-374
-61% -$7.52K
IGLB icon
1759
iShares 10+ Year Investment Grade Corporate Bond ETF
IGLB
$2.8B
$4.65K ﹤0.01%
93
+75
+417% +$3.75K
ISCV icon
1760
iShares Morningstar Small-Cap Value ETF
ISCV
$710M
$4.63K ﹤0.01%
80
– –
AIA icon
1761
iShares Asia 50 ETF
AIA
$5.08B
$4.43K ﹤0.01%
66
– –
IPAC icon
1762
iShares Core MSCI Pacific ETF
IPAC
$2.78B
$4.41K ﹤0.01%
72
-268
-79% -$16.5K
LEGR icon
1763
First Trust Indxx Innovative Transaction & Process ETF
LEGR
$134M
$4.34K ﹤0.01%
100
– –
DIV icon
1764
Global X SuperDividend US ETF
DIV
$780M
$3.64K ﹤0.01%
211
-5,998
-97% -$103K
DFNM icon
1765
Dimensional National Municipal Bond ETF
DFNM
$2.27B
$3.63K ﹤0.01%
76
-317
-81% -$15.1K
IHE icon
1766
iShares US Pharmaceuticals ETF
IHE
$1.65B
$3.45K ﹤0.01%
+52
New +$3.41K
EINC icon
1767
VanEck Energy Income ETF
EINC
$79.7M
$3.02K ﹤0.01%
38
– –
XRLV
1768
DELISTED
Invesco S&P 500 ex-Rate Sensitive Low Volatility ETF
XRLV
$2.7K ﹤0.01%
55
– –
IAK icon
1769
iShares US Insurance ETF
IAK
$538M
$2.48K ﹤0.01%
22
– –
TOVX icon
1770
Theriva Biologics
TOVX
$10.9M
$2.4K ﹤0.01%
406
– –
PBP icon
1771
Invesco S&P 500 BuyWrite ETF
PBP
$363M
$2.39K ﹤0.01%
+108
New +$2.39K
USDU icon
1772
WisdomTree Bloomberg US Dollar Bullish Fund
USDU
$458M
$2.3K ﹤0.01%
85
– –
NORW icon
1773
Global X MSCI Norway ETF
NORW
$88.1M
$2.23K ﹤0.01%
87
– –
SRVR icon
1774
Pacer Data & Infrastructure Real Estate ETF
SRVR
$389M
$2.21K ﹤0.01%
81
– –
PGF icon
1775
Invesco Financial Preferred ETF
PGF
$669M
$2.21K ﹤0.01%
150
– –
69 70
71
72 73

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William Blair & Company's Q2 2024 Portfolio in Review

As of Q2 2024, William Blair & Company held 1,893 positions worth $32.4B, up 1.8% from $31.8B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q2 2024 filing shows 89 new, 716 increased, 748 reduced and 71 closed positions. Its largest new stake was Aaon: 515,063 shares worth $44.9M. The largest sale was PowerSchool Holdings, Inc., an estimated $70.4M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2024 buy was Aaon: 515,063 shares worth $44.9M.
  • William Blair & Company added most to Apple in Q2 2024, an estimated $57.9M increase.
  • William Blair & Company's biggest Q2 2024 reduction was PowerSchool Holdings, Inc., cutting an estimated $70.4M.
  • William Blair & Company fully exited Pioneer Natural Resource Co. in Q2 2024, selling an estimated $40M.
  • William Blair & Company's ten largest holdings make up 24% of its $32.4B portfolio in Q2 2024.
  • William Blair & Company opened 89 new positions and closed 71 in Q2 2024.
  • William Blair & Company's portfolio value rose 1.8% quarter-over-quarter to $32.4B.

Based on William Blair & Company's 13F filing for Q2 2024, filed 12 Aug 2024.