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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
EVR icon
1226
Evercore
EVR
$11.6B
$339K ﹤0.01%
+1,628
New +$317K
NU icon
1227
Nu Holdings
NU
$66.4B
$339K ﹤0.01%
+26,274
New +$306K
ALB icon
1228
Albemarle
ALB
$15.5B
$338K ﹤0.01%
3,537
-2,108
-37% -$251K
EYE icon
1229
National Vision
EYE
$1.57B
$337K ﹤0.01%
25,782
-3,475
-12% -$56.9K
IOO icon
1230
iShares Global 100 ETF
IOO
$9.45B
$336K ﹤0.01%
3,481
+1,036
+42% +$95K
CR icon
1231
Crane Co
CR
$12.7B
$334K ﹤0.01%
2,306
-40
-2% -$5.67K
HLN icon
1232
Haleon
HLN
$43.1B
$334K ﹤0.01%
40,449
+7,020
+21% +$58.7K
BAC.PRL icon
1233
Bank of America Series L
BAC.PRL
$4B
$334K ﹤0.01%
279
+11
+4% +$12.9K
SKT icon
1234
Tanger
SKT
$4.44B
$334K ﹤0.01%
12,308
+112
+0.9% +$3.08K
SWKS icon
1235
Skyworks Solutions
SWKS
$10.5B
$333K ﹤0.01%
3,129
-255
-8% -$25.1K
RL icon
1236
Ralph Lauren
RL
$23.1B
$330K ﹤0.01%
+1,886
New +$326K
PTC icon
1237
PTC
PTC
$15.9B
$330K ﹤0.01%
1,815
-493
-21% -$88.3K
VOX icon
1238
Vanguard Communication Services ETF
VOX
$5.82B
$327K ﹤0.01%
2,364
-68
-3% -$9.04K
HASI icon
1239
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.41B
$325K ﹤0.01%
10,977
+126
+1% +$3.68K
FCN icon
1240
FTI Consulting
FCN
$4.14B
$324K ﹤0.01%
1,501
-30
-2% -$6.42K
CMS icon
1241
CMS Energy
CMS
$22.1B
$323K ﹤0.01%
5,429
-547
-9% -$33.1K
ACI icon
1242
Albertsons Companies
ACI
$5.97B
$323K ﹤0.01%
16,346
KEY icon
1243
KeyCorp
KEY
$24.6B
$322K ﹤0.01%
22,628
-722
-3% -$10.5K
DBC icon
1244
Invesco DB Commodity Index Tracking Fund
DBC
$1.72B
$321K ﹤0.01%
13,824
SQSP
1245
DELISTED
Squarespace, Inc.
SQSP
$317K ﹤0.01%
7,275
-1,025
-12% -$41K
RSPG icon
1246
Invesco S&P 500 Equal Weight Energy ETF
RSPG
$595M
$316K ﹤0.01%
3,922
+2
+0.1% +$163
ACHR icon
1247
Archer Aviation
ACHR
$5.07B
$316K ﹤0.01%
89,834
+32,204
+56% +$120K
SLAB icon
1248
Silicon Laboratories
SLAB
$7.3B
$315K ﹤0.01%
2,850
-106
-4% -$13.1K
R icon
1249
Ryder
R
$10.1B
$315K ﹤0.01%
2,545
STX icon
1250
Seagate
STX
$208B
$314K ﹤0.01%
+3,043
New +$284K

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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.