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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
BELFA icon
1801
Bel Fuse Inc Class A
BELFA
$3.43B
$11K ﹤0.01%
+500
New +$8.84K
IGE icon
1802
iShares North American Natural Resources ETF
IGE
$786M
$11K ﹤0.01%
283
KXI icon
1803
iShares Global Consumer Staples ETF
KXI
$1.06B
$11K ﹤0.01%
172
RFG icon
1804
Invesco S&P MidCap 400 Pure Growth ETF
RFG
$362M
$11K ﹤0.01%
+265
New +$10.9K
CPAAW
1805
DELISTED
Conyers Park III Acquisition Corp. Warrants
CPAAW
$11K ﹤0.01%
19,138
AMPE
1806
DELISTED
Ampio Pharmaceuticals Inc.
AMPE
$11K ﹤0.01%
75
+8
+12% +$1.17K
CYB
1807
DELISTED
WisdomTree Chinese Yuan Strategy Fund
CYB
$11K ﹤0.01%
400
ISCV icon
1808
iShares Morningstar Small-Cap Value ETF
ISCV
$706M
$10K ﹤0.01%
170
-25
-13% -$1.45K
IYT icon
1809
iShares US Transportation ETF
IYT
$2.27B
$10K ﹤0.01%
148
ZG icon
1810
Zillow
ZG
$7.53B
$10K ﹤0.01%
+208
New +$11K
USLB
1811
DELISTED
Invesco Russell 1000 Low Beta Equal Weight ETF
USLB
$10K ﹤0.01%
250
EWQ icon
1812
iShares MSCI France ETF
EWQ
$333M
$9K ﹤0.01%
246
-775
-76% -$28.4K
FXU icon
1813
First Trust Utilities AlphaDEX Fund
FXU
$827M
$9K ﹤0.01%
261
CNVS icon
1814
Cineverse
CNVS
$68.9M
$8K ﹤0.01%
+500
New +$8.44K
SLVP icon
1815
iShares MSCI Global Silver and Metals Miners ETF
SLVP
$976M
$8K ﹤0.01%
560
TIPX icon
1816
State Street SPDR Bloomberg 1-10 Year TIPS ETF
TIPX
$2.04B
$8K ﹤0.01%
400
ELD icon
1817
WisdomTree Emerging Markets Local Debt Fund
ELD
$143M
$7K ﹤0.01%
267
+1
+0.4% +$29
EWL icon
1818
iShares MSCI Switzerland ETF
EWL
$2.22B
$7K ﹤0.01%
137
-785
-85% -$38.3K
FCG icon
1819
First Trust Natural Gas ETF
FCG
$645M
$7K ﹤0.01%
+300
New +$6.3K
FXN icon
1820
First Trust Energy AlphaDEX Fund
FXN
$388M
$7K ﹤0.01%
419
MXI icon
1821
iShares Global Materials ETF
MXI
$361M
$7K ﹤0.01%
69
QDF icon
1822
FlexShares Quality Dividend Index Fund
QDF
$2.28B
$7K ﹤0.01%
124
RZG icon
1823
Invesco S&P SmallCap 600 Pure Growth ETF
RZG
$138M
$7K ﹤0.01%
150
-105
-41% -$5.13K
DFE icon
1824
WisdomTree Europe SmallCap Dividend Fund
DFE
$168M
$6K ﹤0.01%
95
HYMB icon
1825
State Street SPDR Nuveen ICE High Yield Municipal Bond ETF
HYMB
$3.36B
$6K ﹤0.01%
200
-600
-75% -$17.3K

Similar funds

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.