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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
-7.4%
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
$28.5B
AUM Growth
-$3.35B
Cap. Flow
-$163M
Cap. Flow %
-0.57%
Top 10 Hldgs %
24.38%
Holding
2,057
New
95
Increased
667
Reduced
873
Closed
147

Sector Composition

Rank Sector Weight
1 Technology 25.22%
2 Healthcare 19.05%
3 Financials 11.51%
4 Industrials 10.68%
5 Consumer Discretionary 10.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FXO icon
1176
First Trust Financials AlphaDEX Fund
FXO
$1.15B
$463K ﹤0.01%
10,095
SR icon
1177
Spire
SR
$4.9B
$462K ﹤0.01%
6,437
+27
+0.4% +$1.79K
BCSF icon
1178
Bain Capital Specialty
BCSF
$821M
$461K ﹤0.01%
29,570
GBDC icon
1179
Golub Capital BDC
GBDC
$3.48B
$461K ﹤0.01%
30,326
+4,711
+18% +$72.9K
CEG icon
1180
Constellation Energy
CEG
$98.7B
$459K ﹤0.01%
+8,164
New +$398K
CMS icon
1181
CMS Energy
CMS
$22.1B
$459K ﹤0.01%
6,561
+168
+3% +$10.9K
HES
1182
DELISTED
Hess
HES
$458K ﹤0.01%
4,276
+625
+17% +$59.3K
PZA icon
1183
Invesco National AMT-Free Municipal Bond ETF
PZA
$4.27B
$458K ﹤0.01%
18,377
-12,000
-40% -$312K
BCE icon
1184
BCE
BCE
$21.7B
$457K ﹤0.01%
8,234
-565
-6% -$30K
ENPH icon
1185
Enphase Energy
ENPH
$5.39B
$457K ﹤0.01%
2,263
+182
+9% +$28.6K
TRTN
1186
DELISTED
Triton International Limited
TRTN
$457K ﹤0.01%
6,505
-1,000
-13% -$64.7K
ALLY icon
1187
Ally Financial
ALLY
$13.6B
$456K ﹤0.01%
10,497
+264
+3% +$12.5K
XPO icon
1188
XPO
XPO
$24.7B
$454K ﹤0.01%
10,485
+202
+2% +$8.44K
CWST icon
1189
Casella Waste Systems
CWST
$5.79B
$453K ﹤0.01%
+5,171
New +$412K
SMDV icon
1190
ProShares Russell 2000 Dividend Growers ETF
SMDV
$708M
$453K ﹤0.01%
7,009
CINF icon
1191
Cincinnati Financial
CINF
$26.5B
$451K ﹤0.01%
3,319
+357
+12% +$43.9K
PSEC icon
1192
Prospect Capital
PSEC
$1.18B
$450K ﹤0.01%
54,300
-100
-0.2% -$833
JKHY icon
1193
Jack Henry & Associates
JKHY
$11.1B
$449K ﹤0.01%
2,280
-398
-15% -$69.6K
RGF
1194
DELISTED
The Real Good Food Company, Inc. Class A Common Stock
RGF
$449K ﹤0.01%
4,732
+405
+9% +$31.9K
DMTK
1195
DELISTED
DermTech, Inc. Common Stock
DMTK
$449K ﹤0.01%
30,606
-924
-3% -$12.4K
FWONK icon
1196
Liberty Media Series C
FWONK
$26B
$445K ﹤0.01%
6,596
-1,000
-13% -$59.5K
CCL icon
1197
Carnival Corporation Ltd
CCL
$38.9B
$444K ﹤0.01%
21,939
+180
+0.8% +$3.64K
MGC icon
1198
Vanguard Morningstar Mega Cap ETF
MGC
$10.4B
$444K ﹤0.01%
2,792
+895
+47% +$140K
MITK icon
1199
Mitek Systems
MITK
$853M
$444K ﹤0.01%
30,275
+644
+2% +$9.86K
SAP icon
1200
SAP
SAP
$242B
$444K ﹤0.01%
4,002
-402
-9% -$48.9K

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William Blair & Company's Q1 2022 Portfolio in Review

As of Q1 2022, William Blair & Company held 2,057 positions worth $28.5B, down 11% from $31.9B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q1 2022 filing shows 95 new, 667 increased, 873 reduced and 147 closed positions. Its largest new stake was Apollo Global Management: 145,513 shares worth $9.02M. The largest sale was IHS Markit Ltd. Common Shares, an estimated $77.7M.

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

  • William Blair & Company's largest Q1 2022 buy was Apollo Global Management: 145,513 shares worth $9.02M.
  • William Blair & Company added most to Airbnb in Q1 2022, an estimated $71.5M increase.
  • William Blair & Company's biggest Q1 2022 reduction was CarMax, cutting an estimated $61.4M.
  • William Blair & Company fully exited IHS Markit Ltd. Common Shares in Q1 2022, selling an estimated $77.7M.
  • William Blair & Company's ten largest holdings make up 24% of its $28.5B portfolio in Q1 2022.
  • William Blair & Company opened 95 new positions and closed 147 in Q1 2022.
  • William Blair & Company's portfolio value fell 11% quarter-over-quarter to $28.5B.

Based on William Blair & Company's 13F filing for Q1 2022, filed 13 May 2022.