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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

Top Buys

Rank Stock Value
1
ABNB icon
Airbnb
ABNB
+$71.5M
2
SPGI icon
S&P Global
SPGI
+$64.1M
3
DE icon
Deere & Co
DE
+$60.2M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$42.2M
5
FISV
Fiserv Inc
FISV
+$38.2M

Top Sells

Rank Stock Value
1
INFO
IHS Markit Ltd. Common Shares
INFO
+$77.7M
2
KMX icon
CarMax
KMX
+$61.4M
3
DOCU
DocuSign
DOCU
+$58.4M
4
OKTA icon
Okta
OKTA
+$53.3M
5
META icon
Meta Platforms (Facebook)
META
+$39.8M

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
EDIV icon
1676
State Street SPDR S&P Emerging Markets Dividend ETF
EDIV
$1.22B
$55K ﹤0.01%
1,896
+1,881
+12,540% +$56.4K
MNTS icon
1677
Momentus
MNTS
$91.5M
$55K ﹤0.01%
+1
New +$38.5K
IMH
1678
DELISTED
Impac Mortgage Holdings Inc.
IMH
$55K ﹤0.01%
73,470
– –
EPP icon
1679
iShares MSCI Pacific ex Japan ETF
EPP
$2.26B
$54K ﹤0.01%
1,107
-306
-22% -$14.5K
FBT icon
1680
First Trust NYSE Arca Biotechnology Index Fund
FBT
$2.81B
$54K ﹤0.01%
364
-179
-33% -$26.5K
IMCG icon
1681
iShares Morningstar Mid-Cap Growth ETF
IMCG
$4.16B
$54K ﹤0.01%
846
– –
PGF icon
1682
Invesco Financial Preferred ETF
PGF
$668M
$54K ﹤0.01%
3,180
– –
PSQ icon
1683
ProShares Short QQQ
PSQ
$642M
$54K ﹤0.01%
930
-80
-8% -$4.8K
SDVY icon
1684
First Trust SMID Cap Rising Dividend Achievers ETF
SDVY
$11.8B
$54K ﹤0.01%
1,940
+1,425
+277% +$41.2K
LRGF icon
1685
iShares US Equity Factor ETF
LRGF
$3.71B
$53K ﹤0.01%
1,185
– –
SCHM icon
1686
Schwab US Mid-Cap ETF
SCHM
$15.2B
$53K ﹤0.01%
2,100
-531
-20% -$13.3K
BRF icon
1687
VanEck Brazil Small-Cap ETF
BRF
$20.4M
$51K ﹤0.01%
2,572
– –
DIM icon
1688
WisdomTree International MidCap Dividend Fund
DIM
$169M
$51K ﹤0.01%
800
– –
DHR.PRA
1689
DELISTED
Danaher Corporation 4.75% Mandatory Convertible Preferred Stock, Series A
DHR.PRA
$51K ﹤0.01%
25
– –
AFMD
1690
DELISTED
Affimed
AFMD
$50K ﹤0.01%
1,150
-500
-30% -$21.7K
ITEQ icon
1691
Amplify BlueStar Israel Technology ETF
ITEQ
$118M
$50K ﹤0.01%
900
– –
TALK icon
1692
Talkspace
TALK
$869M
$50K ﹤0.01%
28,548
-11,933
-29% -$18.6K
IHF icon
1693
iShares US Healthcare Providers ETF
IHF
$1.27B
$48K ﹤0.01%
840
+50
+6% +$2.74K
EWJV icon
1694
iShares MSCI Japan Value ETF
EWJV
$754M
$47K ﹤0.01%
+1,750
New +$47.6K
PHAS
1695
DELISTED
PhaseBio Pharmaceuticals, Inc. Common Stock
PHAS
$47K ﹤0.01%
35,696
+12,810
+56% +$20.8K
COPX icon
1696
Global X Copper Miners ETF NEW
COPX
$8.22B
$46K ﹤0.01%
1,015
+11
+1% +$452
SMOG icon
1697
VanEck Low Carbon Energy ETF
SMOG
$136M
$46K ﹤0.01%
320
– –
EMAN
1698
DELISTED
eMagin Corporation
EMAN
$46K ﹤0.01%
40,100
– –
DIG icon
1699
ProShares Ultra Energy
DIG
$83.3M
$45K ﹤0.01%
1,276
+132
+12% +$3.84K
SENS icon
1700
Senseonics Holdings Inc
SENS
$419M
$45K ﹤0.01%
1,140
– –
66 67
68
69 70

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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.