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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
IUSV icon
101
iShares Core S&P US Value ETF
IUSV
$27.8B
$68.9M 0.24%
908,596
+158,115
+21% +$11.9M
PODD icon
102
Insulet
PODD
$10.1B
$68.5M 0.24%
256,997
+83,358
+48% +$20.5M
YETI icon
103
Yeti Holdings
YETI
$3.85B
$66.9M 0.23%
1,116,133
-44,778
-4% -$2.89M
QQQ icon
104
Invesco QQQ Trust
QQQ
$481B
$66M 0.23%
182,080
+1,936
+1% +$688K
U icon
105
Unity
U
$19.6B
$65.8M 0.23%
663,239
+43,214
+7% +$4.48M
ROL icon
106
Rollins
ROL
$17.6B
$65.7M 0.23%
1,875,517
+32,846
+2% +$1.07M
PFE icon
107
Pfizer
PFE
$150B
$63.3M 0.22%
1,223,485
+15,392
+1% +$799K
GSHD icon
108
Goosehead Insurance
GSHD
$2.33B
$61.8M 0.22%
786,741
-1,007
-0.1% -$89.4K
QCOM icon
109
Qualcomm
QCOM
$171B
$60.5M 0.21%
395,859
+11,764
+3% +$1.97M
IWM icon
110
iShares Russell 2000 ETF
IWM
$82.2B
$60.2M 0.21%
293,353
-3,572
-1% -$729K
FTV icon
111
Fortive
FTV
$18.6B
$60M 0.21%
1,307,236
-451,039
-26% -$22.3M
MDB icon
112
MongoDB
MDB
$35.2B
$58.9M 0.21%
132,805
-57,895
-30% -$22.6M
LOW icon
113
Lowe's Companies
LOW
$121B
$55.8M 0.2%
276,056
-36,032
-12% -$8.29M
BAC icon
114
Bank of America
BAC
$453B
$54.9M 0.19%
1,330,736
-46,449
-3% -$2.1M
TXN icon
115
Texas Instruments
TXN
$253B
$54.4M 0.19%
296,404
-17,944
-6% -$3.16M
BLK icon
116
Blackrock
BLK
$180B
$54.1M 0.19%
70,853
+473
+0.7% +$370K
CVS icon
117
CVS Health
CVS
$121B
$53.6M 0.19%
529,136
+6,104
+1% +$641K
EXAS
118
DELISTED
Exact Sciences
EXAS
$52.9M 0.19%
757,003
+125,339
+20% +$9.16M
MRK icon
119
Merck
MRK
$328B
$52.5M 0.18%
639,292
-84,408
-12% -$6.65M
UBER icon
120
Uber
UBER
$154B
$52.1M 0.18%
1,461,459
+45,713
+3% +$1.64M
ZBRA icon
121
Zebra Technologies
ZBRA
$17.9B
$51.5M 0.18%
124,368
-7,360
-6% -$3.38M
XMTR icon
122
Xometry
XMTR
$5.34B
$51.2M 0.18%
1,392,792
+491,144
+54% +$22.5M
CME icon
123
CME Group
CME
$94.3B
$51.1M 0.18%
214,803
+7,967
+4% +$1.87M
IWV icon
124
iShares Russell 3000 ETF
IWV
$20.4B
$50.8M 0.18%
193,760
+3,150
+2% +$815K
VUG icon
125
Vanguard Morningstar Growth ETF
VUG
$229B
$50.6M 0.18%
1,056,354
+55,704
+6% +$2.63M
3 4
5
6 7

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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.