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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
+10.7%
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
$28.9B
AUM Growth
+$2.35B
Cap. Flow
-$98.3M
Cap. Flow %
-0.34%
Top 10 Hldgs %
23.73%
Holding
1,960
New
105
Increased
655
Reduced
787
Closed
72

Top Buys

Rank Stock Value
1
BALL icon
Ball Corp
BALL
+$39.8M
2
ABNB icon
Airbnb
ABNB
+$37.1M
3
GNRC icon
Generac Holdings
GNRC
+$34.4M
4
U icon
Unity
U
+$29.3M
5
TREX icon
Trex
TREX
+$29M

Sector Composition

Rank Sector Weight
1 Technology 25.7%
2 Healthcare 19.69%
3 Financials 11.7%
4 Consumer Discretionary 10.72%
5 Industrials 9.79%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
LTC
1401
LTC Properties
LTC
$2.1B
$254K ﹤0.01%
6,610
WTRG icon
1402
Essential Utilities
WTRG
$11.5B
$254K ﹤0.01%
5,554
-333
-6% -$15.6K
FFIV icon
1403
F5
FFIV
$23.6B
$253K ﹤0.01%
1,354
-154
-10% -$29.6K
UFPI icon
1404
UFP Industries
UFPI
$5.03B
$253K ﹤0.01%
3,406
-274
-7% -$21.6K
HBT icon
1405
HBT Financial
HBT
$1.35B
$252K ﹤0.01%
14,500
AQUA
1406
DELISTED
Evoqua Water Technologies Corp. Common Stock
AQUA
$251K ﹤0.01%
+7,425
New +$223K
BE icon
1407
Bloom Energy
BE
$69.6B
$249K ﹤0.01%
9,268
-3,348
-27% -$81.2K
RSPH icon
1408
Invesco S&P 500 Equal Weight Health Care ETF
RSPH
$796M
$249K ﹤0.01%
8,500
KWEB icon
1409
KraneShares CSI China Internet ETF
KWEB
$5.31B
$248K ﹤0.01%
3,561
HOME
1410
DELISTED
At Home Group Inc.
HOME
$248K ﹤0.01%
+6,720
New +$229K
XEC
1411
DELISTED
CIMAREX ENERGY CO
XEC
$247K ﹤0.01%
3,406
-4,070
-54% -$275K
APPS icon
1412
Digital Turbine
APPS
$1.53B
$246K ﹤0.01%
3,230
-225
-7% -$16.1K
EWT icon
1413
iShares MSCI Taiwan ETF
EWT
$11.6B
$246K ﹤0.01%
3,845
+61
+2% +$3.79K
RYAAY icon
1414
Ryanair
RYAAY
$30.7B
$246K ﹤0.01%
+5,688
New +$257K
VYX icon
1415
NCR Voyix
VYX
$1.17B
$246K ﹤0.01%
8,776
CARG icon
1416
CarGurus
CARG
$3.38B
$245K ﹤0.01%
9,349
-6,256
-40% -$162K
TDIV icon
1417
First Trust NASDAQ Technology Dividend Index Fund
TDIV
$4.47B
$245K ﹤0.01%
4,280
AGCO icon
1418
AGCO
AGCO
$6.96B
$244K ﹤0.01%
1,872
ICF icon
1419
iShares Select U.S. REIT ETF
ICF
$2.11B
$244K ﹤0.01%
3,740
DEM icon
1420
WisdomTree Emerging Markets High Dividend Fund
DEM
$3.98B
$241K ﹤0.01%
5,282
-4,774
-47% -$219K
IDA icon
1421
Idacorp
IDA
$8.16B
$241K ﹤0.01%
2,467
-1,961
-44% -$197K
UHS icon
1422
Universal Health Services
UHS
$10.1B
$241K ﹤0.01%
+1,643
New +$248K
EWO icon
1423
iShares MSCI Austria ETF
EWO
$187M
$240K ﹤0.01%
10,000
EXR icon
1424
Extra Space Storage
EXR
$31.6B
$240K ﹤0.01%
+1,467
New +$220K
NVR icon
1425
NVR
NVR
$17B
$239K ﹤0.01%
48
+2
+4% +$9.72K

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William Blair & Company's Q2 2021 Portfolio in Review

As of Q2 2021, William Blair & Company held 1,960 positions worth $28.9B, up 8.9% from $26.5B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q2 2021 filing shows 105 new, 655 increased, 787 reduced and 72 closed positions. Its largest new stake was Luminar Technologies: 36,860 shares worth $12.1M. The largest sale was Fiserv Inc, an estimated $87.4M.

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

  • William Blair & Company's largest Q2 2021 buy was Luminar Technologies: 36,860 shares worth $12.1M.
  • William Blair & Company added most to Ball Corp in Q2 2021, an estimated $39.8M increase.
  • William Blair & Company's biggest Q2 2021 reduction was Fiserv Inc, cutting an estimated $87.4M.
  • William Blair & Company fully exited RealPage, Inc. in Q2 2021, selling an estimated $12.1M.
  • William Blair & Company's ten largest holdings make up 24% of its $28.9B portfolio in Q2 2021.
  • William Blair & Company opened 105 new positions and closed 72 in Q2 2021.
  • William Blair & Company's portfolio value rose 8.9% quarter-over-quarter to $28.9B.

Based on William Blair & Company's 13F filing for Q2 2021, filed 12 Aug 2021.