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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
DELL icon
1276
Dell
DELL
$320B
$366K ﹤0.01%
7,301
-121
-2% -$6.75K
MBB icon
1277
iShares MBS ETF
MBB
$39.2B
$365K ﹤0.01%
3,585
-2,564
-42% -$268K
FPE icon
1278
First Trust Preferred Securities and Income ETF
FPE
$6.34B
$364K ﹤0.01%
19,112
-936
-5% -$18.2K
SIRI icon
1279
SiriusXM
SIRI
$9.43B
$364K ﹤0.01%
5,505
-121
-2% -$7.61K
BDXB
1280
DELISTED
Becton, Dickinson and Company Depositary Shares, each Representing a 1/20th Interest in a Share of 6.00% Mandatory Convertible Preferred Stock, Series B
BDXB
$362K ﹤0.01%
6,844
-145
-2% -$7.75K
BEAM icon
1281
Beam Therapeutics
BEAM
$2.74B
$361K ﹤0.01%
6,292
+1,800
+40% +$118K
VTRS icon
1282
Viatris
VTRS
$18.4B
$361K ﹤0.01%
33,185
-6,735
-17% -$88.7K
CLOV icon
1283
Clover Health Investments
CLOV
$2.38B
$360K ﹤0.01%
101,428
-500
-0.5% -$1.45K
VOYA icon
1284
Voya Financial
VOYA
$9.16B
$358K ﹤0.01%
5,394
-30
-0.6% -$2.05K
XMMO icon
1285
Invesco S&P MidCap Momentum ETF
XMMO
$7.61B
$358K ﹤0.01%
4,150
+200
+5% +$17.1K
MAN icon
1286
ManpowerGroup
MAN
$2.75B
$356K ﹤0.01%
3,786
-47
-1% -$4.79K
COOK icon
1287
Traeger
COOK
$166M
$355K ﹤0.01%
954
+241
+34% +$115K
SLAB icon
1288
Silicon Laboratories
SLAB
$7.28B
$354K ﹤0.01%
2,358
-25
-1% -$4K
AEE icon
1289
Ameren
AEE
$30.2B
$353K ﹤0.01%
3,768
-224
-6% -$19.6K
NFG icon
1290
National Fuel Gas
NFG
$7.75B
$353K ﹤0.01%
5,135
-545
-10% -$34.5K
LSXMK
1291
DELISTED
Liberty Media Corporation Series C Liberty SiriusXM Common Stock
LSXMK
$352K ﹤0.01%
9,939
-889
-8% -$33K
UPST icon
1292
Upstart Holdings
UPST
$3.01B
$351K ﹤0.01%
+3,218
New +$371K
WBT
1293
DELISTED
Welbilt, Inc.
WBT
$346K ﹤0.01%
14,553
-3,173
-18% -$75.3K
VSS icon
1294
Vanguard FTSE All-World ex-US Small-Cap Index Fund
VSS
$12B
$345K ﹤0.01%
2,784
-5,148
-65% -$646K
GEN icon
1295
Gen Digital
GEN
$17.7B
$344K ﹤0.01%
12,958
+1,727
+15% +$47.5K
SPOK icon
1296
Spok Holdings
SPOK
$230M
$344K ﹤0.01%
43,078
-5,250
-11% -$47.7K
QDEF icon
1297
FlexShares Quality Dividend Defensive Index Fund
QDEF
$564M
$343K ﹤0.01%
6,061
– –
FCBC icon
1298
First Community Bankshares
FCBC
$933M
$342K ﹤0.01%
12,108
-1,351
-10% -$41.4K
HTZ icon
1299
Hertz
HTZ
$838M
$342K ﹤0.01%
15,457
-5,522
-26% -$116K
NBHC icon
1300
National Bank Holdings
NBHC
$1.94B
$342K ﹤0.01%
8,500
-92
-1% -$4.09K
50 51
52
53 54

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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.