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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

Top Sells

Rank Stock Value
1
ABNB icon
Airbnb
ABNB
+$51.2M
2
SBUX icon
Starbucks
SBUX
+$49M
3
ECL icon
Ecolab
ECL
+$45.7M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$40.4M
5
ANET icon
Arista Networks
ANET
+$35.1M

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
ING icon
1226
ING
ING
$102B
$324K ﹤0.01%
32,625
+13,202
+68% +$135K
MAN icon
1227
ManpowerGroup
MAN
$2.75B
$324K ﹤0.01%
4,236
+450
+12% +$39.4K
INFY icon
1228
Infosys
INFY
$50.3B
$323K ﹤0.01%
17,449
-1,230
-7% -$24.5K
BDXB
1229
DELISTED
Becton, Dickinson and Company Depositary Shares, each Representing a 1/20th Interest in a Share of 6.00% Mandatory Convertible Preferred Stock, Series B
BDXB
$323K ﹤0.01%
6,522
-322
-5% -$16.5K
ENPH icon
1230
Enphase Energy
ENPH
$5.39B
$320K ﹤0.01%
1,637
-626
-28% -$113K
HLNE icon
1231
Hamilton Lane
HLNE
$5.91B
$319K ﹤0.01%
4,753
-861
-15% -$59.3K
IXN icon
1232
iShares Global Tech ETF
IXN
$9.47B
$319K ﹤0.01%
6,985
-18,278
-72% -$923K
NRGU icon
1233
MicroSectors U.S. Big Oil 3x Leveraged ETNs due Feb 17 2045
NRGU
$24M
$319K ﹤0.01%
980
+270
+38% +$135K
W icon
1234
Wayfair
W
$13.9B
$319K ﹤0.01%
7,328
+1,232
+20% +$86.6K
IYZ icon
1235
iShares US Telecommunications ETF
IYZ
$1.24B
$316K ﹤0.01%
12,589
– –
LBTYK icon
1236
Liberty Global Class C
LBTYK
$3.48B
$316K ﹤0.01%
14,300
+8
+0.1% +$195
DXJ icon
1237
WisdomTree Japan Hedged Equity Fund
DXJ
$7.55B
$314K ﹤0.01%
5,022
– –
STER
1238
DELISTED
Sterling Check Corp. Common Stock
STER
$314K ﹤0.01%
19,246
+4,620
+32% +$98.1K
DRE
1239
DELISTED
Duke Realty Corp.
DRE
$314K ﹤0.01%
5,716
+235
+4% +$12.9K
FUN icon
1240
Cedar Fair
FUN
$1.71B
$313K ﹤0.01%
7,132
– –
VOYA icon
1241
Voya Financial
VOYA
$9.16B
$313K ﹤0.01%
5,258
-136
-3% -$8.75K
SLY
1242
DELISTED
SPDR S&P 600 Small Cap ETF (based on S&P SmallCap 600 Index--symbol SML)
SLY
$312K ﹤0.01%
3,895
+500
+15% +$43.2K
CTRA
1243
DELISTED
Coterra Energy
CTRA
$311K ﹤0.01%
12,052
+2,577
+27% +$78.2K
WMS icon
1244
Advanced Drainage Systems
WMS
$11.3B
$311K ﹤0.01%
+3,457
New +$355K
WES icon
1245
Western Midstream Partners
WES
$20B
$310K ﹤0.01%
12,761
+3,269
+34% +$83.6K
BKR icon
1246
Baker Hughes
BKR
$63B
$309K ﹤0.01%
10,706
+247
+2% +$8.35K
BLND icon
1247
Blend Labs
BLND
$367M
$309K ﹤0.01%
131,140
+4,889
+4% +$18.3K
GIGB icon
1248
Goldman Sachs Access Investment Grade Corporate Bond ETF
GIGB
$974M
$309K ﹤0.01%
6,719
– –
NWL icon
1249
Newell Brands
NWL
$2.63B
$309K ﹤0.01%
16,205
+2,563
+19% +$54.5K
TOST icon
1250
Toast
TOST
$20.4B
$309K ﹤0.01%
23,846
+9,786
+70% +$162K
48 49
50
51 52

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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.