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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

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
IYF icon
1001
iShares US Financials ETF
IYF
$4.43B
$669K ﹤0.01%
7,072
+1
+0% +$94
GWX icon
1002
State Street SPDR S&P International Small Cap ETF
GWX
$928M
$667K ﹤0.01%
21,028
-394
-2% -$12.6K
SCHE icon
1003
Schwab Emerging Markets Equity ETF
SCHE
$12.9B
$667K ﹤0.01%
25,119
-798
-3% -$20.8K
BURL icon
1004
Burlington
BURL
$22.3B
$667K ﹤0.01%
2,779
+14
+0.5% +$2.88K
MBB icon
1005
iShares MBS ETF
MBB
$39.2B
$666K ﹤0.01%
7,259
+560
+8% +$51K
VPL icon
1006
Vanguard FTSE Pacific ETF
VPL
$8.66B
$662K ﹤0.01%
8,926
-1,480
-14% -$109K
BXSL icon
1007
Blackstone Secured Lending
BXSL
$5.81B
$661K ﹤0.01%
21,601
+11,134
+106% +$348K
PAL
1008
Proficient Auto Logistics
PAL
$153M
$660K ﹤0.01%
+41,117
New +$628K
GTLS
1009
DELISTED
Chart Industries
GTLS
$660K ﹤0.01%
4,571
-849
-16% -$128K
CTRA
1010
DELISTED
Coterra Energy
CTRA
$659K ﹤0.01%
24,723
-883
-3% -$24.5K
SCHP icon
1011
Schwab US TIPS ETF
SCHP
$16.2B
$659K ﹤0.01%
25,352
-1,154
-4% -$29.8K
NACP icon
1012
Impact Shares NAACP Minority Empowerment ETF
NACP
$77.8M
$659K ﹤0.01%
16,681
-1,007
-6% -$38.5K
XPO icon
1013
XPO
XPO
$25.1B
$656K ﹤0.01%
6,182
-88
-1% -$9.87K
MAS icon
1014
Masco
MAS
$14.7B
$655K ﹤0.01%
9,830
+314
+3% +$22.1K
RVTY icon
1015
Revvity
RVTY
$13.1B
$653K ﹤0.01%
6,232
+15
+0.2% +$1.59K
NI icon
1016
NiSource
NI
$20.2B
$652K ﹤0.01%
22,646
-1,335
-6% -$37.7K
BPMC
1017
DELISTED
Blueprint Medicines
BPMC
$652K ﹤0.01%
6,047
-569
-9% -$57K
EPP icon
1018
iShares MSCI Pacific ex Japan ETF
EPP
$2.25B
$649K ﹤0.01%
15,104
FLIC
1019
DELISTED
First of Long Island Corp
FLIC
$649K ﹤0.01%
64,809
FBIN icon
1020
Fortune Brands Innovations
FBIN
$5.78B
$649K ﹤0.01%
9,997
+461
+5% +$33.3K
SPSC icon
1021
SPS Commerce
SPSC
$2.76B
$644K ﹤0.01%
3,424
-1,876
-35% -$343K
BMO icon
1022
Bank of Montreal
BMO
$129B
$643K ﹤0.01%
7,668
-563
-7% -$51.1K
MNST icon
1023
Monster Beverage
MNST
$91.6B
$642K ﹤0.01%
25,724
-1,118
-4% -$29.6K
HES
1024
DELISTED
Hess
HES
$642K ﹤0.01%
4,354
-987
-18% -$151K
ONB icon
1025
Old National Bancorp
ONB
$10.3B
$637K ﹤0.01%
37,080
-1,359
-4% -$22.6K

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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.