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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
VPU
1251
Vanguard Utilities ETF
VPU
$8.51B
$309K ﹤0.01%
2,029
+74
+4% +$11.6K
WK icon
1252
Workiva
WK
$3.71B
$309K ﹤0.01%
4,675
-526
-10% -$43.8K
DDD icon
1253
3D Systems Corp
DDD
$603M
$306K ﹤0.01%
31,566
-300
-0.9% -$3.5K
CWH icon
1254
Camping World
CWH
$670M
$305K ﹤0.01%
14,116
+2,053
+17% +$54.2K
PECO icon
1255
Phillips Edison & Co
PECO
$5.2B
$305K ﹤0.01%
9,132
-376
-4% -$12.8K
SRCL
1256
DELISTED
Stericycle Inc
SRCL
$305K ﹤0.01%
6,949
-1,160
-14% -$57.5K
BNTX icon
1257
BioNTech
BNTX
$23.2B
$303K ﹤0.01%
2,030
+48
+2% +$7.33K
PFG icon
1258
Principal Financial Group
PFG
$24.6B
$303K ﹤0.01%
4,534
+772
+21% +$54.3K
QDEF icon
1259
FlexShares Quality Dividend Defensive Index Fund
QDEF
$563M
$303K ﹤0.01%
6,061
FANG icon
1260
Diamondback Energy
FANG
$55.5B
$301K ﹤0.01%
2,482
+985
+66% +$135K
FNDX icon
1261
Schwab Fundamental US Large Company Index ETF
FNDX
$27.6B
$301K ﹤0.01%
17,748
-2,973
-14% -$54.7K
IYK icon
1262
iShares US Consumer Staples ETF
IYK
$1.43B
$301K ﹤0.01%
4,632
OTEX icon
1263
Open Text
OTEX
$5.88B
$301K ﹤0.01%
7,945
-28
-0.4% -$1.11K
SCHO icon
1264
Schwab Short-Term US Treasury ETF
SCHO
$13B
$301K ﹤0.01%
12,252
+380
+3% +$9.37K
XPO icon
1265
XPO
XPO
$25.1B
$300K ﹤0.01%
10,485
FCCO icon
1266
First Community Corp
FCCO
$326M
$299K ﹤0.01%
15,620
HLT icon
1267
Hilton Worldwide
HLT
$72.3B
$299K ﹤0.01%
2,679
+433
+19% +$59.9K
PNQI icon
1268
Invesco NASDAQ Internet ETF
PNQI
$539M
$299K ﹤0.01%
12,500
RNTX
1269
Rein Therapeutics
RNTX
$67.6M
$299K ﹤0.01%
57,429
+7,096
+14% +$65.2K
VRP icon
1270
Invesco Variable Rate Preferred ETF
VRP
$3.01B
$298K ﹤0.01%
13,435
+435
+3% +$10.1K
SH icon
1271
ProShares Short S&P500
SH
$839M
$297K ﹤0.01%
4,498
+3,097
+221% +$191K
IS
1272
DELISTED
ironSource Ltd.
IS
$297K ﹤0.01%
124,616
+206
+0.2% +$690
XMMO icon
1273
Invesco S&P MidCap Momentum ETF
XMMO
$7.65B
$295K ﹤0.01%
4,150
BV icon
1274
BrightView Holdings
BV
$1.09B
$294K ﹤0.01%
24,500
OBDC icon
1275
Blue Owl Capital
OBDC
$5.88B
$294K ﹤0.01%
23,830
+11,930
+100% +$163K

Similar funds

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.