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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
VOOV icon
551
Vanguard S&P 500 Value ETF
VOOV
$6.77B
$3.63M 0.01%
20,658
-558
-3% -$98.4K
WSM icon
552
Williams-Sonoma
WSM
$28.9B
$3.58M 0.01%
25,346
+254
+1% +$37.9K
MOAT icon
553
VanEck Morningstar Wide Moat ETF
MOAT
$12.3B
$3.56M 0.01%
41,047
+891
+2% +$77.4K
DLR icon
554
Digital Realty Trust
DLR
$72.9B
$3.54M 0.01%
23,253
+2,032
+10% +$292K
WEC icon
555
WEC Energy
WEC
$35.6B
$3.52M 0.01%
44,873
-466
-1% -$37.9K
LSTR icon
556
Landstar System
LSTR
$6.31B
$3.52M 0.01%
19,079
-215
-1% -$38.8K
CVNA icon
557
Carvana
CVNA
$79.7B
$3.51M 0.01%
136,330
-9,600
-7% -$193K
TCMD icon
558
Tactile Systems Technology
TCMD
$555M
$3.51M 0.01%
293,919
-14,923
-5% -$201K
AMK
559
DELISTED
AssetMark Financial Holdings, Inc.
AMK
$3.5M 0.01%
101,293
-232,742
-70% -$8.02M
PLD icon
560
Prologis
PLD
$134B
$3.48M 0.01%
30,965
+1,779
+6% +$197K
COO icon
561
Cooper Companies
COO
$15B
$3.47M 0.01%
39,695
+3,733
+10% +$348K
IYW icon
562
iShares US Technology ETF
IYW
$25.4B
$3.45M 0.01%
22,950
+480
+2% +$66.3K
POCT icon
563
Innovator US Equity Power Buffer ETF October
POCT
$974M
$3.43M 0.01%
89,569
– –
AEP icon
564
American Electric Power
AEP
$67.9B
$3.39M 0.01%
38,672
-1,132
-3% -$99K
SCHF icon
565
Schwab International Equity ETF
SCHF
$69.1B
$3.39M 0.01%
176,576
+1,758
+1% +$34K
ENS icon
566
EnerSys
ENS
$6.81B
$3.37M 0.01%
32,597
-497
-2% -$48.8K
DXJ icon
567
WisdomTree Japan Hedged Equity Fund
DXJ
$7.53B
$3.35M 0.01%
29,705
+1,524
+5% +$166K
MELI icon
568
Mercado Libre
MELI
$92.7B
$3.33M 0.01%
2,028
-26
-1% -$41K
XLU icon
569
State Street Utilities Select Sector SPDR ETF
XLU
$22.8B
$3.33M 0.01%
97,822
-15,926
-14% -$547K
DGRO icon
570
iShares Core Dividend Growth ETF
DGRO
$43.8B
$3.31M 0.01%
57,479
+4,572
+9% +$261K
HYG icon
571
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.9B
$3.3M 0.01%
42,787
+1,148
+3% +$88.3K
IGSB icon
572
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23.3B
$3.29M 0.01%
64,273
-2,288
-3% -$117K
KAPR icon
573
Innovator US Small Cap Power Buffer ETF April
KAPR
$219M
$3.28M 0.01%
106,399
+70,021
+192% +$2.14M
XRAY icon
574
Dentsply Sirona
XRAY
$2.27B
$3.23M 0.01%
+129,589
New +$3.72M
MRCC
575
DELISTED
Monroe Capital Corp
MRCC
$3.23M 0.01%
424,151
-289
-0.1% -$2.13K
21 22
23
24 25

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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.