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
+9.7%
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
$27.3B
AUM Growth
+$2.26B
Cap. Flow
+$202M
Cap. Flow %
0.74%
Top 10 Hldgs %
24.36%
Holding
1,897
New
97
Increased
682
Reduced
737
Closed
88

Top Buys

Rank Stock Value
1
COST icon
Costco
COST
+$28.3M
2
ALL icon
Allstate
ALL
+$25.8M
3
ISRG icon
Intuitive Surgical
ISRG
+$19.6M
4
NEOG icon
Neogen
NEOG
+$17.4M
5
DV icon
DoubleVerify
DV
+$17.3M

Top Sells

Rank Stock Value
1
NBIX icon
Neurocrine Biosciences
NBIX
+$29.1M
2
PLNT icon
Planet Fitness
PLNT
+$20.4M
3
ABNB icon
Airbnb
ABNB
+$17.1M
4
IBM icon
IBM
IBM
+$14.8M
5
XMTR icon
Xometry
XMTR
+$10.8M

Sector Composition

Rank Sector Weight
1 Technology 25.59%
2 Healthcare 18.44%
3 Industrials 11.64%
4 Financials 11.51%
5 Consumer Discretionary 8.51%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DVA icon
1326
DaVita
DVA
$11.6B
$246K ﹤0.01%
2,450
-149
-6% -$13.8K
UHS icon
1327
Universal Health Services
UHS
$10.2B
$246K ﹤0.01%
+1,560
New +$218K
AXTA icon
1328
Axalta
AXTA
$7.98B
$246K ﹤0.01%
+7,500
New +$233K
XRAY icon
1329
Dentsply Sirona
XRAY
$2.27B
$245K ﹤0.01%
+6,127
New +$244K
PPLI
1330
People Inc
PPLI
$3.02B
$244K ﹤0.01%
4,737
– –
CPAA
1331
DELISTED
Conyers Park III Acquisition Corp. Class A Common Stock
CPAA
$244K ﹤0.01%
23,900
– –
FDUS icon
1332
Fidus Investment
FDUS
$748M
$243K ﹤0.01%
12,421
– –
SCHM icon
1333
Schwab US Mid-Cap ETF
SCHM
$15.2B
$243K ﹤0.01%
10,266
+8,832
+616% +$199K
LAKE icon
1334
Lakeland Industries
LAKE
$119M
$243K ﹤0.01%
16,856
+4
+0% +$50
CMA
1335
DELISTED
Comerica
CMA
$242K ﹤0.01%
5,707
-1,230
-18% -$49.7K
PRFZ icon
1336
Invesco FTSE RAFI US 1500 Small-Mid ETF
PRFZ
$2.9B
$241K ﹤0.01%
7,025
– –
PPL
1337
PPL Corp
PPL
$26.7B
$240K ﹤0.01%
9,088
-119
-1% -$3.28K
GPK icon
1338
Graphic Packaging
GPK
$3.46B
$240K ﹤0.01%
+10,000
New +$251K
ETHO icon
1339
Amplify Etho Climate Leadership US ETF
ETHO
$195M
$240K ﹤0.01%
4,509
+70
+2% +$3.58K
LL
1340
DELISTED
LL Flooring Holdings, Inc.
LL
$238K ﹤0.01%
62,240
+595
+1% +$2.3K
OPK icon
1341
Opko Health
OPK
$1.04B
$238K ﹤0.01%
+109,787
New +$172K
IXN icon
1342
iShares Global Tech ETF
IXN
$9.35B
$238K ﹤0.01%
3,824
+279
+8% +$15.8K
VRP icon
1343
Invesco Variable Rate Preferred ETF
VRP
$3.01B
$238K ﹤0.01%
10,675
-617
-5% -$13.6K
WCLD
1344
WisdomTree Cloud Computing Fund
WCLD
$302M
$237K ﹤0.01%
7,484
– –
CCC
1345
CCC Intelligent Solutions
CCC
$4.11B
$237K ﹤0.01%
21,150
+1,500
+8% +$14.7K
GNTX icon
1346
Gentex
GNTX
$4.93B
$237K ﹤0.01%
8,095
– –
M icon
1347
Macy's
M
$6.26B
$236K ﹤0.01%
14,700
-1,048
-7% -$16.8K
RPV icon
1348
Invesco S&P 500 Pure Value ETF
RPV
$1.73B
$235K ﹤0.01%
3,036
-182
-6% -$13.6K
BMRC icon
1349
Bank of Marin Bancorp
BMRC
$462M
$234K ﹤0.01%
13,230
+819
+7% +$14.9K
DOMO icon
1350
Domo
DOMO
$184M
$233K ﹤0.01%
15,916
– –
52 53
54
55 56

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
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return

William Blair & Company's Q2 2023 Portfolio in Review

As of Q2 2023, William Blair & Company held 1,897 positions worth $27.3B, up 9% from $25B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q2 2023 filing shows 97 new, 682 increased, 737 reduced and 88 closed positions. Its largest new stake was Innovator US Equity Power Buffer ETF April: 112,249 shares worth $3.47M. The largest sale was Neurocrine Biosciences, an estimated $29.1M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Healthcare and Industrials.

  • William Blair & Company's largest Q2 2023 buy was Innovator US Equity Power Buffer ETF April: 112,249 shares worth $3.47M.
  • William Blair & Company added most to Costco in Q2 2023, an estimated $28.3M increase.
  • William Blair & Company's biggest Q2 2023 reduction was Neurocrine Biosciences, cutting an estimated $29.1M.
  • William Blair & Company fully exited ABB Ltd in Q2 2023, selling an estimated $7.21M.
  • William Blair & Company's ten largest holdings make up 24% of its $27.3B portfolio in Q2 2023.
  • William Blair & Company opened 97 new positions and closed 88 in Q2 2023.
  • William Blair & Company's portfolio value rose 9% quarter-over-quarter to $27.3B.

Based on William Blair & Company's 13F filing for Q2 2023, filed 11 Aug 2023.