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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
LNG icon
351
Cheniere Energy
LNG
$55.4B
$8.57M 0.03%
49,035
+96
+0.2% +$15.3K
MRSH
352
Marsh
MRSH
$90.1B
$8.56M 0.03%
40,630
-282
-0.7% -$57.9K
BDX icon
353
Becton Dickinson
BDX
$50B
$8.55M 0.03%
36,569
-2,052
-5% -$483K
MCK icon
354
McKesson
MCK
$102B
$8.52M 0.03%
14,588
-6,341
-30% -$3.53M
CHD icon
355
Church & Dwight Co
CHD
$24B
$8.48M 0.03%
81,787
-185
-0.2% -$19.6K
EEM icon
356
iShares MSCI Emerging Markets ETF
EEM
$30.4B
$8.47M 0.03%
198,848
+3,736
+2% +$157K
WSC icon
357
WillScot Mobile Mini Holdings
WSC
$4B
$8.42M 0.03%
223,825
+13,489
+6% +$534K
MAR icon
358
Marriott International
MAR
$92.5B
$8.4M 0.03%
34,756
+8,066
+30% +$1.94M
IJAN icon
359
Innovator International Developed Power Buffer ETF January
IJAN
$263M
$8.34M 0.03%
265,508
-8,993
-3% -$281K
GDDY icon
360
GoDaddy
GDDY
$11.6B
$8.32M 0.03%
59,541
-28,001
-32% -$3.69M
GIS icon
361
General Mills
GIS
$20.4B
$8.3M 0.03%
131,257
+632
+0.5% +$43.4K
THS
362
DELISTED
Treehouse Foods
THS
$8.28M 0.03%
225,915
-176,278
-44% -$6.39M
MDT icon
363
Medtronic
MDT
$116B
$8.27M 0.03%
105,078
-34,749
-25% -$2.85M
VBR icon
364
Vanguard Morningstar Small-Cap Value ETF
VBR
$38.1B
$8.22M 0.03%
45,022
+219
+0.5% +$40.5K
NOC icon
365
Northrop Grumman
NOC
$82B
$8.2M 0.03%
18,813
-3,635
-16% -$1.66M
TIP icon
366
iShares TIPS Bond ETF
TIP
$14.7B
$8.19M 0.03%
76,723
+5,044
+7% +$536K
KHC icon
367
Kraft Heinz
KHC
$29.1B
$8.08M 0.02%
250,678
+23,810
+10% +$849K
PHO icon
368
Invesco Water Resources ETF
PHO
$2.06B
$8.07M 0.02%
124,262
-13,193
-10% -$868K
ZM icon
369
Zoom
ZM
$30.8B
$8.04M 0.02%
135,838
-14,319
-10% -$880K
KR icon
370
Kroger
KR
$34.3B
$8.01M 0.02%
160,512
+966
+0.6% +$52K
ELV icon
371
Elevance Health
ELV
$86.6B
$8M 0.02%
14,756
+2,622
+22% +$1.39M
IRDM icon
372
Iridium Communications
IRDM
$5.26B
$7.98M 0.02%
299,698
-27,093
-8% -$763K
ICFI icon
373
ICF International
ICFI
$1.61B
$7.97M 0.02%
+53,665
New +$7.75M
HUBB icon
374
Hubbell
HUBB
$27.1B
$7.94M 0.02%
21,729
-185
-0.8% -$72.6K
XLC icon
375
State Street Communication Services Select Sector SPDR ETF
XLC
$22.3B
$7.9M 0.02%
92,281
+12,096
+15% +$997K
13 14
15
16 17

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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.