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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
-7.4%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
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
AAPL icon
1
Apple
AAPL
$4.99T
$1.16B 4.07%
6,649,628
-66,485
-1% -$11.2M
MSFT icon
2
Microsoft
MSFT
$2.94T
$1.16B 4.06%
3,754,626
-52,821
-1% -$15.9M
AMZN icon
3
Amazon
AMZN
$2.45T
$933M 3.27%
5,727,040
-4,720
-0.1% -$729K
IDXX icon
4
Idexx Laboratories
IDXX
$44.9B
$687M 2.41%
1,256,021
-34,011
-3% -$17.9M
DXCM icon
5
DexCom
DXCM
$29.3B
$594M 2.08%
4,640,780
-77,848
-2% -$8.52M
GOOG icon
6
Alphabet (Google) Class C
GOOG
$4.08T
$571M 2%
4,087,480
+3,240
+0.1% +$440K
V icon
7
Visa
V
$707B
$524M 1.84%
2,363,414
-11,219
-0.5% -$2.43M
DHR icon
8
Danaher
DHR
$141B
$455M 1.59%
1,748,633
-15,451
-0.9% -$3.87M
ZTS icon
9
Zoetis
ZTS
$33B
$438M 1.54%
2,322,782
-75,640
-3% -$15M
MA icon
10
Mastercard
MA
$501B
$435M 1.53%
1,218,465
+15,186
+1% +$5.46M
GOOGL icon
11
Alphabet (Google) Class A
GOOGL
$4.09T
$357M 1.25%
2,567,440
-28,380
-1% -$3.85M
WDAY icon
12
Workday
WDAY
$41B
$350M 1.23%
1,460,700
-33,348
-2% -$7.95M
VEEV icon
13
Veeva Systems
VEEV
$33.8B
$350M 1.23%
1,645,161
-135,324
-8% -$29.4M
ADBE icon
14
Adobe
ADBE
$104B
$296M 1.04%
649,432
-11,555
-2% -$5.56M
SBUX icon
15
Starbucks
SBUX
$118B
$286M 1%
3,144,183
-407,627
-11% -$38.5M
SPY icon
16
State Street SPDR S&P 500 ETF Trust
SPY
$777B
$281M 0.98%
622,077
-17,283
-3% -$7.69M
COST icon
17
Costco
COST
$431B
$258M 0.9%
448,191
+4,179
+0.9% +$2.19M
ICE icon
18
Intercontinental Exchange
ICE
$87B
$243M 0.85%
1,843,001
-10,975
-0.6% -$1.42M
JPM icon
19
JPMorgan Chase
JPM
$930B
$240M 0.84%
1,760,305
+32,290
+2% +$4.77M
AON icon
20
Aon
AON
$80.1B
$239M 0.84%
733,424
+4,224
+0.6% +$1.23M
CRM icon
21
Salesforce
CRM
$153B
$238M 0.84%
1,122,808
+3,307
+0.3% +$712K
INTU icon
22
Intuit
INTU
$90.2B
$230M 0.81%
478,066
+5,455
+1% +$2.79M
SYK icon
23
Stryker
SYK
$134B
$225M 0.79%
841,406
+6,024
+0.7% +$1.56M
ABT icon
24
Abbott
ABT
$191B
$221M 0.77%
1,867,798
-33,068
-2% -$4.1M
PYPL icon
25
PayPal
PYPL
$50.4B
$216M 0.76%
1,866,737
-25,784
-1% -$3.43M
1
2 3 4 5

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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.