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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
GLW icon
351
Corning
GLW
$144B
$8.63M 0.03%
233,726
-91
-0% -$3.55K
ICLR icon
352
Icon
ICLR
$12.9B
$8.59M 0.03%
35,317
-3,095
-8% -$776K
GOGO icon
353
Gogo Inc
GOGO
$383M
$8.43M 0.03%
442,255
+37,606
+9% +$550K
WM icon
354
Waste Management
WM
$90.5B
$8.41M 0.03%
53,067
+370
+0.7% +$56.1K
RHI icon
355
Robert Half
RHI
$4.25B
$8.4M 0.03%
73,591
+7,769
+12% +$896K
KLAC icon
356
KLA
KLAC
$272B
$8.26M 0.03%
225,660
+4,130
+2% +$154K
APPF icon
357
AppFolio
APPF
$6.97B
$8.26M 0.03%
72,954
+1,664
+2% +$192K
XLC icon
358
State Street Communication Services Select Sector SPDR ETF
XLC
$22.3B
$8.24M 0.03%
119,800
-985
-0.8% -$69.4K
CNI icon
359
Canadian National Railway
CNI
$76.4B
$8.11M 0.03%
60,441
+807
+1% +$101K
VCIT icon
360
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$67.6B
$8.09M 0.03%
93,999
-6,311
-6% -$560K
GIS icon
361
General Mills
GIS
$20.4B
$8.08M 0.03%
119,265
-16,661
-12% -$1.12M
PARA
362
DELISTED
Paramount Global Class B
PARA
$7.95M 0.03%
210,226
+138,106
+191% +$4.7M
NTNX icon
363
Nutanix
NTNX
$17.5B
$7.94M 0.03%
296,205
+32,566
+12% +$873K
CF icon
364
CF Industries
CF
$18.2B
$7.92M 0.03%
76,830
+634
+0.8% +$51.2K
IVOL icon
365
Quadratic Interest Rate Volatility and Inflation Hedge ETF
IVOL
$270M
$7.9M 0.03%
308,337
+620
+0.2% +$16.3K
WPM icon
366
Wheaton Precious Metals
WPM
$61.3B
$7.88M 0.03%
165,510
+23
+0% +$1K
IP icon
367
International Paper
IP
$21.8B
$7.83M 0.03%
169,733
+100,507
+145% +$4.63M
MSI icon
368
Motorola Solutions
MSI
$77.7B
$7.76M 0.03%
32,045
-1,946
-6% -$452K
VB icon
369
Vanguard Morningstar Small-Cap ETF
VB
$83B
$7.7M 0.03%
36,208
+2,860
+9% +$602K
PRAA icon
370
PRA Group
PRAA
$737M
$7.68M 0.03%
170,411
+2,491
+1% +$115K
ENS icon
371
EnerSys
ENS
$6.81B
$7.57M 0.03%
101,568
-18,148
-15% -$1.36M
GSY icon
372
Invesco Ultra Short Duration ETF
GSY
$3.88B
$7.54M 0.03%
151,301
-589,076
-80% -$29.5M
JBHT icon
373
JB Hunt Transport Services
JBHT
$25.9B
$7.49M 0.03%
37,291
+14
+0% +$2.79K
USMV icon
374
iShares MSCI USA Min Vol Factor ETF
USMV
$24.4B
$7.42M 0.03%
95,612
+1,612
+2% +$122K
AVGOP
375
DELISTED
Broadcom Inc. 8.00% Mandatory Convertible Preferred Stock, Series A
AVGOP
$7.4M 0.03%
3,768
+6
+0.2% +$11.1K
13 14
15
16 17

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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.