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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
-16.93%
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
$22.5B
AUM Growth
-$5.99B
Cap. Flow
-$554M
Cap. Flow %
-2.46%
Top 10 Hldgs %
23.5%
Holding
1,977
New
67
Increased
648
Reduced
822
Closed
114

Top Buys

Rank Stock Value
1
CSGP icon
CoStar Group
CSGP
+$27.5M
2
EW icon
Edwards Lifesciences
EW
+$22.7M
3
AIZ icon
Assurant
AIZ
+$22M
4
NOW icon
ServiceNow
NOW
+$21.5M
5
TEAM icon
Atlassian
TEAM
+$19.1M

Top Sells

Rank Stock Value
1
ABNB icon
Airbnb
ABNB
+$51.2M
2
SBUX icon
Starbucks
SBUX
+$49M
3
ECL icon
Ecolab
ECL
+$45.7M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$40.4M
5
ANET icon
Arista Networks
ANET
+$35.1M

Sector Composition

Rank Sector Weight
1 Technology 23.69%
2 Healthcare 19.4%
3 Financials 11.86%
4 Industrials 10.9%
5 Consumer Discretionary 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CAKE icon
576
Cheesecake Factory
CAKE
$5.84B
$2.57M 0.01%
97,169
-8,938
-8% -$297K
XEL icon
577
Xcel Energy
XEL
$49.1B
$2.55M 0.01%
36,089
+1,486
+4% +$108K
TMX
578
DELISTED
Terminix Global Holdings, Inc.
TMX
$2.54M 0.01%
62,384
-1,815
-3% -$78.7K
SNOW icon
579
Snowflake
SNOW
$115B
$2.52M 0.01%
18,083
+9,172
+103% +$1.45M
CIBR icon
580
First Trust NASDAQ Cybersecurity ETF
CIBR
$15.7B
$2.51M 0.01%
62,438
+1,369
+2% +$61.2K
CHKP icon
581
Check Point Software Technologies
CHKP
$13.2B
$2.5M 0.01%
20,493
-1,370
-6% -$176K
RSI icon
582
Rush Street Interactive
RSI
$2.81B
$2.49M 0.01%
532,762
+12,578
+2% +$74.9K
KBE icon
583
State Street SPDR S&P Bank ETF
KBE
$1.74B
$2.48M 0.01%
56,491
+11,662
+26% +$554K
ED icon
584
Consolidated Edison
ED
$39.9B
$2.48M 0.01%
26,024
-228
-0.9% -$21.7K
MAR icon
585
Marriott International
MAR
$92.5B
$2.48M 0.01%
18,195
-917
-5% -$152K
RDFN
586
DELISTED
Redfin
RDFN
$2.47M 0.01%
300,090
-47,400
-14% -$542K
TBF icon
587
ProShares Short 20+ Year Treasury ETF
TBF
$106M
$2.44M 0.01%
121,845
-148,345
-55% -$2.93M
PCYO icon
588
Pure Cycle
PCYO
$273M
$2.44M 0.01%
231,105
-69,500
-23% -$751K
AZEK
589
DELISTED
The AZEK Co
AZEK
$2.43M 0.01%
145,213
-84,425
-37% -$1.73M
DRVN icon
590
Driven Brands
DRVN
$2.05B
$2.42M 0.01%
88,050
-5,200
-6% -$142K
KNX icon
591
Knight Transportation
KNX
$11.6B
$2.41M 0.01%
52,146
-6,108
-10% -$289K
FIVE icon
592
Five Below
FIVE
$13.2B
$2.41M 0.01%
21,209
-335
-2% -$48.2K
VICI icon
593
VICI Properties
VICI
$28.7B
$2.4M 0.01%
80,679
+61,854
+329% +$1.82M
CSGS
594
DELISTED
CSG Systems International
CSGS
$2.38M 0.01%
39,919
+3,244
+9% +$197K
SLB icon
595
SLB Ltd
SLB
$78.1B
$2.37M 0.01%
66,125
+11,734
+22% +$489K
NEO icon
596
NeoGenomics
NEO
$2.11B
$2.36M 0.01%
289,432
-50,648
-15% -$484K
COF icon
597
Capital One
COF
$136B
$2.36M 0.01%
22,610
-275
-1% -$33.6K
CMI icon
598
Cummins
CMI
$87.8B
$2.35M 0.01%
12,116
+256
+2% +$51.2K
NEM icon
599
Newmont
NEM
$124B
$2.33M 0.01%
38,974
-3,537
-8% -$250K
AMLP icon
600
Alerian MLP ETF
AMLP
$13.2B
$2.32M 0.01%
67,439
+14,807
+28% +$568K
22 23
24
25 26

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William Blair & Company's Q2 2022 Portfolio in Review

As of Q2 2022, William Blair & Company held 1,977 positions worth $22.5B, down 21% from $28.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q2 2022 filing shows 67 new, 648 increased, 822 reduced and 114 closed positions. Its largest new stake was Warner Bros: 144,520 shares worth $1.94M. The largest sale was Airbnb, an estimated $51.2M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2022 buy was Warner Bros: 144,520 shares worth $1.94M.
  • William Blair & Company added most to CoStar Group in Q2 2022, an estimated $27.5M increase.
  • William Blair & Company's biggest Q2 2022 reduction was Airbnb, cutting an estimated $51.2M.
  • William Blair & Company fully exited Datto Holding Corp. in Q2 2022, selling an estimated $11M.
  • William Blair & Company's ten largest holdings make up 23% of its $22.5B portfolio in Q2 2022.
  • William Blair & Company opened 67 new positions and closed 114 in Q2 2022.
  • William Blair & Company's portfolio value fell 21% quarter-over-quarter to $22.5B.

Based on William Blair & Company's 13F filing for Q2 2022, filed 10 Aug 2022.