We are live on ! Find out more
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
BNY
776
Bank of New York Mellon
BNY
$111B
$1.42M ﹤0.01%
23,691
+2,298
+11% +$133K
BSX icon
777
Boston Scientific
BSX
$74.5B
$1.42M ﹤0.01%
18,410
+98
+0.5% +$7.17K
ERIE icon
778
Erie Indemnity
ERIE
$13.5B
$1.42M ﹤0.01%
3,910
+11
+0.3% +$4.18K
PRFT
779
DELISTED
Perficient Inc
PRFT
$1.42M ﹤0.01%
18,922
-8,643
-31% -$552K
IEUR icon
780
iShares Core MSCI Europe ETF
IEUR
$9.14B
$1.41M ﹤0.01%
24,791
-126
-0.5% -$7.31K
MLPA icon
781
Global X MLP ETF
MLPA
$2.29B
$1.41M ﹤0.01%
29,057
+25,577
+735% +$1.22M
GGG icon
782
Graco
GGG
$13.4B
$1.41M ﹤0.01%
17,743
-157
-0.9% -$13.1K
CCJ icon
783
Cameco
CCJ
$43.1B
$1.38M ﹤0.01%
28,065
-2,022
-7% -$103K
FCNCA icon
784
First Citizens BancShares
FCNCA
$25.7B
$1.37M ﹤0.01%
812
+4
+0.5% +$6.69K
MORN icon
785
Morningstar
MORN
$7.41B
$1.37M ﹤0.01%
4,619
+3
+0.1% +$888
BBEU icon
786
JPMorgan BetaBuilders Europe ETF
BBEU
$9.52B
$1.36M ﹤0.01%
23,165
-4,810
-17% -$288K
HAS icon
787
Hasbro
HAS
$13.4B
$1.35M ﹤0.01%
23,062
+76
+0.3% +$4.51K
SPDW icon
788
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
$41.9B
$1.34M ﹤0.01%
38,315
-5,376
-12% -$191K
CHE icon
789
Chemed
CHE
$7.07B
$1.34M ﹤0.01%
2,476
+76
+3% +$43.5K
FRPT icon
790
Freshpet
FRPT
$3.48B
$1.34M ﹤0.01%
10,364
-3,996
-28% -$480K
TTD icon
791
Trade Desk
TTD
$6.34B
$1.34M ﹤0.01%
13,698
-1,827
-12% -$165K
SWK icon
792
Stanley Black & Decker
SWK
$15.5B
$1.33M ﹤0.01%
16,642
-642
-4% -$56.5K
PEG icon
793
Public Service Enterprise Group
PEG
$37.8B
$1.33M ﹤0.01%
18,004
+4,546
+34% +$323K
WPC icon
794
W.P. Carey
WPC
$16.1B
$1.32M ﹤0.01%
24,036
-2,823
-11% -$159K
EWC icon
795
iShares MSCI Canada ETF
EWC
$6.51B
$1.32M ﹤0.01%
35,640
-2,891
-8% -$109K
JJSF icon
796
J&J Snack Foods
JJSF
$1.67B
$1.32M ﹤0.01%
8,103
+190
+2% +$29.1K
INCY icon
797
Incyte
INCY
$24.5B
$1.31M ﹤0.01%
21,629
-14,445
-40% -$818K
CFLT
798
DELISTED
Confluent
CFLT
$1.31M ﹤0.01%
44,375
+26,575
+149% +$764K
RSPT icon
799
Invesco S&P 500 Equal Weight Technology ETF
RSPT
$5.95B
$1.31M ﹤0.01%
35,703
-37,139
-51% -$1.29M
IBRX icon
800
ImmunityBio
IBRX
$8.2B
$1.31M ﹤0.01%
206,800
-106,742
-34% -$704K
30 31
32
33 34

Similar funds

Parallax Volatility Advisers
Parallax Volatility Advisers San Francisco, California $38.6B AUM 45.89% 1-Year Est. Return
Credit Agricole
Credit Agricole Montrouge Cedex, France $38.1B AUM
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC) Omaha, Nebraska $38.1B AUM 19.66% 1-Year Est. Return
Nomura Asset Management
Nomura Asset Management Tokyo, Japan $38.8B AUM 30.94% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
Fayez Sarofim & Co
Fayez Sarofim & Co Houston, Texas $39.1B AUM 15.14% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

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.