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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
YUMC icon
951
Yum China
YUMC
$16.2B
$791K ﹤0.01%
25,639
+302
+1% +$11.1K
CWAN
952
DELISTED
Clearwater Analytics
CWAN
$786K ﹤0.01%
42,436
+680
+2% +$12.3K
JBGS
953
JBG SMITH
JBGS
$694M
$784K ﹤0.01%
51,500
– –
HII icon
954
Huntington Ingalls Industries
HII
$12.8B
$779K ﹤0.01%
3,162
+1,735
+122% +$451K
JCI icon
955
Johnson Controls International
JCI
$92.4B
$776K ﹤0.01%
11,676
+1,358
+13% +$91.4K
KSS icon
956
Kohl's
KSS
$2.19B
$774K ﹤0.01%
33,674
-79
-0.2% -$1.91K
ST icon
957
Sensata Technologies
ST
$6.65B
$771K ﹤0.01%
20,623
-20
-0.1% -$770
BLDR icon
958
Builders FirstSource
BLDR
$7.94B
$771K ﹤0.01%
5,570
+598
+12% +$102K
IGV icon
959
iShares Expanded Tech-Software Sector ETF
IGV
$14.9B
$770K ﹤0.01%
8,865
+1,395
+19% +$115K
LGND icon
960
Ligand Pharmaceuticals
LGND
$5.73B
$770K ﹤0.01%
9,135
-10
-0.1% -$796
FUSB icon
961
First US Bancshares
FUSB
$90.7M
$768K ﹤0.01%
83,000
-22,972
-22% -$231K
SPYV icon
962
State Street SPDR Portfolio S&P 500 Value ETF
SPYV
$36.7B
$768K ﹤0.01%
15,747
-113
-0.7% -$5.52K
PENN icon
963
PENN Entertainment
PENN
$2.52B
$767K ﹤0.01%
39,641
-10,032
-20% -$170K
WAL icon
964
Western Alliance Bancorporation
WAL
$8.96B
$767K ﹤0.01%
12,204
-1,571
-11% -$95K
IFF icon
965
International Flavors & Fragrances
IFF
$21.4B
$766K ﹤0.01%
8,049
-102
-1% -$9.35K
DECK icon
966
Deckers Outdoor
DECK
$12.6B
$762K ﹤0.01%
4,722
-996
-17% -$153K
MTTR
967
DELISTED
Matterport, Inc. Class A Common Stock
MTTR
$753K ﹤0.01%
168,473
+5,226
+3% +$19.8K
SUI icon
968
Sun Communities
SUI
$14.6B
$749K ﹤0.01%
6,228
-51
-0.8% -$6.06K
RVNC
969
DELISTED
Revance Therapeutics, Inc.
RVNC
$747K ﹤0.01%
290,515
-38,752
-12% -$132K
CIVB icon
970
Civista Bancshares
CIVB
$597M
$747K ﹤0.01%
48,200
-4,900
-9% -$71.1K
BAM icon
971
Brookfield Asset Management
BAM
$87.9B
$745K ﹤0.01%
19,570
-3,254
-14% -$128K
VSS icon
972
Vanguard FTSE All-World ex-US Small-Cap Index Fund
VSS
$12B
$742K ﹤0.01%
6,313
-466
-7% -$54.7K
CWST icon
973
Casella Waste Systems
CWST
$5.81B
$741K ﹤0.01%
7,467
– –
HIG icon
974
Hartford Financial Services
HIG
$37.6B
$735K ﹤0.01%
7,310
+1,094
+18% +$110K
NSIT icon
975
Insight Enterprises
NSIT
$4.52B
$731K ﹤0.01%
3,683
-97
-3% -$18.9K
37 38
39
40 41

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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.