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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
-16.93%
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
$22.5B
AUM Growth
-$5.99B
Cap. Flow
-$554M
Cap. Flow %
-2.46%
Top 10 Hldgs %
23.5%
Holding
1,977
New
67
Increased
648
Reduced
822
Closed
114

Top Buys

Rank Stock Value
1
CSGP icon
CoStar Group
CSGP
+$27.5M
2
EW icon
Edwards Lifesciences
EW
+$22.7M
3
AIZ icon
Assurant
AIZ
+$22M
4
NOW icon
ServiceNow
NOW
+$21.5M
5
TEAM icon
Atlassian
TEAM
+$19.1M

Sector Composition

Rank Sector Weight
1 Technology 23.69%
2 Healthcare 19.4%
3 Financials 11.86%
4 Industrials 10.9%
5 Consumer Discretionary 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NXRT
1076
NexPoint Residential Trust
NXRT
$636M
$477K ﹤0.01%
7,635
+2,755
+56% +$210K
MAS icon
1077
Masco
MAS
$14.7B
$475K ﹤0.01%
9,385
+1,409
+18% +$74.5K
SHV icon
1078
iShares 0-1 Year Treasury Bond ETF
SHV
$20.6B
$472K ﹤0.01%
4,283
-185
-4% -$20.4K
SOVO
1079
DELISTED
Sovos Brands, Inc. Common Stock
SOVO
$472K ﹤0.01%
29,766
+300
+1% +$4.36K
ATNM icon
1080
Actinium Pharmaceuticals
ATNM
$30.2M
$471K ﹤0.01%
97,966
-2,600
-3% -$14.8K
GME icon
1081
GameStop
GME
$8.33B
$471K ﹤0.01%
15,420
-1,600
-9% -$50.9K
IEX icon
1082
IDEX
IEX
$17.6B
$471K ﹤0.01%
2,593
-39
-1% -$7.35K
DOMO icon
1083
Domo
DOMO
$187M
$470K ﹤0.01%
16,916
-2,451
-13% -$90K
CEG icon
1084
Constellation Energy
CEG
$98.7B
$467K ﹤0.01%
8,151
-13
-0.2% -$782
HES
1085
DELISTED
Hess
HES
$463K ﹤0.01%
4,366
+90
+2% +$10.2K
PTON icon
1086
Peloton Interactive
PTON
$2.44B
$459K ﹤0.01%
49,966
-106,464
-68% -$1.71M
TTD icon
1087
Trade Desk
TTD
$6.84B
$459K ﹤0.01%
10,958
-2,431
-18% -$133K
UYG icon
1088
ProShares Ultra Financials
UYG
$863M
$459K ﹤0.01%
10,635
VKTX icon
1089
Viking Therapeutics
VKTX
$3.84B
$459K ﹤0.01%
158,918
-799
-0.5% -$1.98K
CMS icon
1090
CMS Energy
CMS
$22.1B
$457K ﹤0.01%
6,768
+207
+3% +$14.3K
COHU icon
1091
Cohu
COHU
$2.76B
$456K ﹤0.01%
16,428
SNY icon
1092
Sanofi
SNY
$105B
$455K ﹤0.01%
+9,092
New +$483K
TWI icon
1093
Titan International
TWI
$438M
$455K ﹤0.01%
30,100
-18,500
-38% -$299K
QYLD icon
1094
Global X NASDAQ-100 Covered Call ETF
QYLD
$8.29B
$454K ﹤0.01%
25,985
-2,491
-9% -$46.9K
COMT icon
1095
iShares GSCI Commodity Dynamic Roll Strategy ETF
COMT
$1.22B
$452K ﹤0.01%
11,049
+700
+7% +$29.7K
IR icon
1096
Ingersoll Rand
IR
$32.7B
$451K ﹤0.01%
10,727
-579
-5% -$26.4K
IYF icon
1097
iShares US Financials ETF
IYF
$4.44B
$451K ﹤0.01%
6,446
+9
+0.1% +$686
AQN icon
1098
Algonquin Power & Utilities
AQN
$4.48B
$450K ﹤0.01%
33,506
-380
-1% -$5.5K
L icon
1099
Loews
L
$23B
$450K ﹤0.01%
7,600
+11
+0.1% +$692
RBC icon
1100
RBC Bearings
RBC
$17.5B
$449K ﹤0.01%
2,427
+687
+39% +$122K

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William Blair & Company's Q2 2022 Portfolio in Review

As of Q2 2022, William Blair & Company held 1,977 positions worth $22.5B, down 21% from $28.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q2 2022 filing shows 67 new, 648 increased, 822 reduced and 114 closed positions. Its largest new stake was Warner Bros: 144,520 shares worth $1.94M. The largest sale was Airbnb, an estimated $51.2M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2022 buy was Warner Bros: 144,520 shares worth $1.94M.
  • William Blair & Company added most to CoStar Group in Q2 2022, an estimated $27.5M increase.
  • William Blair & Company's biggest Q2 2022 reduction was Airbnb, cutting an estimated $51.2M.
  • William Blair & Company fully exited Datto Holding Corp. in Q2 2022, selling an estimated $11M.
  • William Blair & Company's ten largest holdings make up 23% of its $22.5B portfolio in Q2 2022.
  • William Blair & Company opened 67 new positions and closed 114 in Q2 2022.
  • William Blair & Company's portfolio value fell 21% quarter-over-quarter to $22.5B.

Based on William Blair & Company's 13F filing for Q2 2022, filed 10 Aug 2022.