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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
DIVO icon
801
Amplify CWP Enhanced Dividend Income ETF
DIVO
$7.85B
$1.4M ﹤0.01%
37,384
+16,039
+75% +$594K
WDC icon
802
Western Digital
WDC
$168B
$1.39M ﹤0.01%
36,975
-630
-2% -$25.9K
LGND icon
803
Ligand Pharmaceuticals
LGND
$5.76B
$1.38M ﹤0.01%
19,722
-4,357
-18% -$316K
SIMS icon
804
State Street SPDR S&P Kensho Intelligent Structures ETF
SIMS
$8.69M
$1.38M ﹤0.01%
33,898
-58,412
-63% -$2.35M
DSGX icon
805
Descartes Systems
DSGX
$6.62B
$1.38M ﹤0.01%
18,815
-49,294
-72% -$3.55M
GGT
806
Gabelli Multimedia Trust
GGT
$175M
$1.38M ﹤0.01%
151,761
-25,374
-14% -$215K
VLD
807
DELISTED
Velo3D, Inc.
VLD
$1.38M ﹤0.01%
4,227
-192
-4% -$48.3K
MTCH icon
808
Match Group
MTCH
$8.56B
$1.38M ﹤0.01%
12,651
-1,848
-13% -$204K
GKOS icon
809
Glaukos
GKOS
$11.2B
$1.37M ﹤0.01%
23,667
-280
-1% -$14.8K
BLDR icon
810
Builders FirstSource
BLDR
$7.91B
$1.36M ﹤0.01%
21,044
-1,006
-5% -$73K
DTE icon
811
DTE Energy
DTE
$29B
$1.35M ﹤0.01%
10,208
-209
-2% -$25.5K
BUD icon
812
AB InBev
BUD
$158B
$1.35M ﹤0.01%
22,419
+1,108
+5% +$68.3K
MTD icon
813
Mettler-Toledo International
MTD
$28.7B
$1.34M ﹤0.01%
978
-585
-37% -$844K
SLRC icon
814
SLR Investment Corp
SLRC
$711M
$1.33M ﹤0.01%
73,606
+20,529
+39% +$375K
SIVB
815
DELISTED
SVB Financial Group
SIVB
$1.32M ﹤0.01%
2,368
+60
+3% +$36.4K
IBDN
816
DELISTED
iShares iBonds Dec 2022 Term Corporate ETF
IBDN
$1.32M ﹤0.01%
52,860
– –
XIFR
817
XPLR Infrastructure LP
XIFR
$1.09B
$1.32M ﹤0.01%
15,869
-3,686
-19% -$283K
SCHF icon
818
Schwab International Equity ETF
SCHF
$69.3B
$1.32M ﹤0.01%
72,026
-14,556
-17% -$271K
TLT icon
819
iShares 20+ Year Treasury Bond ETF
TLT
$40.8B
$1.31M ﹤0.01%
9,953
+614
+7% +$84.7K
NTR icon
820
Nutrien
NTR
$32.2B
$1.31M ﹤0.01%
12,562
-2,098
-14% -$174K
FLIC
821
DELISTED
First of Long Island Corp
FLIC
$1.3M ﹤0.01%
67,076
– –
ASTR
822
DELISTED
Astra Space, Inc. Class A Common Stock
ASTR
$1.3M ﹤0.01%
22,520
-43
-0.2% -$2.84K
EES icon
823
WisdomTree US SmallCap Earnings Fund
EES
$736M
$1.3M ﹤0.01%
27,039
+1,350
+5% +$65.6K
O icon
824
Realty Income
O
$59.6B
$1.3M ﹤0.01%
18,695
+345
+2% +$23.5K
IWY icon
825
iShares Russell Top 200 Growth ETF
IWY
$16.7B
$1.29M ﹤0.01%
8,148
+1,066
+15% +$166K
31 32
33
34 35

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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.