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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
-2.96%
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
$21.8B
AUM Growth
-$767M
Cap. Flow
+$148M
Cap. Flow %
0.68%
Top 10 Hldgs %
23.44%
Holding
1,924
New
62
Increased
766
Reduced
660
Closed
101

Top Buys

Rank Stock Value
1
WSO icon
Watsco Inc
WSO
+$31.3M
2
TYL icon
Tyler Technologies
TYL
+$24.6M
3
DHR icon
Danaher
DHR
+$22.7M
4
IRTC icon
iRhythm Holdings
IRTC
+$20.9M
5
USFR icon
WisdomTree Floating Rate Treasury Fund
USFR
+$20.8M

Top Sells

Rank Stock Value
1
TEAM icon
Atlassian
TEAM
+$77.8M
2
TREX icon
Trex
TREX
+$39.7M
3
DOCU
DocuSign
DOCU
+$17.2M
4
AKAM icon
Akamai
AKAM
+$16.6M
5
GLD icon
SPDR Gold Trust
GLD
+$13.1M

Sector Composition

Rank Sector Weight
1 Technology 23.15%
2 Healthcare 19.33%
3 Financials 11.9%
4 Industrials 11.25%
5 Consumer Discretionary 9.33%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EXC icon
751
Exelon
EXC
$46.8B
$1.23M 0.01%
32,805
+7,649
+30% +$338K
QUAL icon
752
iShares MSCI USA Quality Factor ETF
QUAL
$48.4B
$1.23M 0.01%
11,823
+367
+3% +$42.9K
VSTO
753
DELISTED
Vista Outdoor Inc.
VSTO
$1.22M 0.01%
50,298
-4,711
-9% -$134K
CGNX icon
754
Cognex
CGNX
$10.4B
$1.22M 0.01%
29,445
-73
-0.2% -$3.31K
VCSH icon
755
Vanguard Short-Term Corporate Bond ETF
VCSH
$45.1B
$1.21M 0.01%
16,285
-8,787
-35% -$670K
LRCX icon
756
Lam Research
LRCX
$426B
$1.21M 0.01%
33,020
+2,140
+7% +$95.3K
NBIX icon
757
Neurocrine Biosciences
NBIX
$15.4B
$1.2M 0.01%
11,302
+170
+2% +$17.2K
CCK icon
758
Crown Holdings
CCK
$13B
$1.19M 0.01%
14,733
+3,546
+32% +$331K
MSM icon
759
MSC Industrial Direct
MSM
$6.74B
$1.19M 0.01%
16,376
+4,307
+36% +$340K
KR icon
760
Kroger
KR
$35.1B
$1.19M 0.01%
27,162
+10,994
+68% +$522K
DGRO icon
761
iShares Core Dividend Growth ETF
DGRO
$43.8B
$1.18M 0.01%
26,614
-256
-1% -$12.6K
EWJ icon
762
iShares MSCI Japan ETF
EWJ
$23.2B
$1.18M 0.01%
24,212
-1,218
-5% -$65.2K
GDXJ icon
763
VanEck Junior Gold Miners ETF
GDXJ
$8.33B
$1.18M 0.01%
40,051
– –
CIGI icon
764
Colliers International
CIGI
$5.35B
$1.18M 0.01%
12,861
+1,235
+11% +$144K
FTA icon
765
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.43B
$1.18M 0.01%
20,365
+930
+5% +$59.8K
VCYT icon
766
Veracyte
VCYT
$3.48B
$1.17M 0.01%
70,240
+27,431
+64% +$617K
IJT icon
767
iShares S&P Small-Cap 600 Growth ETF
IJT
$8.43B
$1.17M 0.01%
11,456
+565
+5% +$63.4K
XAR icon
768
State Street SPDR S&P Aerospace & Defense ETF
XAR
$6.64B
$1.16M 0.01%
12,702
+195
+2% +$20.4K
EWC icon
769
iShares MSCI Canada ETF
EWC
$6.53B
$1.16M 0.01%
37,574
-107
-0.3% -$3.64K
FLIC
770
DELISTED
First of Long Island Corp
FLIC
$1.16M 0.01%
67,076
– –
CHTR icon
771
Charter Communications
CHTR
$18.5B
$1.15M 0.01%
3,800
+309
+9% +$132K
HPQ icon
772
HP
HPQ
$28.2B
$1.15M 0.01%
46,241
-5,721
-11% -$176K
X
773
DELISTED
US Steel
X
$1.13M 0.01%
62,534
+8,501
+16% +$182K
FDS icon
774
Factset
FDS
$10.2B
$1.13M 0.01%
2,827
+146
+5% +$61.8K
CLR
775
DELISTED
CONTINENTAL RESOURCES INC.
CLR
$1.13M 0.01%
16,921
+2
+0% +$135
29 30
31
32 33

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William Blair & Company's Q3 2022 Portfolio in Review

As of Q3 2022, William Blair & Company held 1,924 positions worth $21.8B, down 3.4% from $22.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q3 2022 filing shows 62 new, 766 increased, 660 reduced and 101 closed positions. Its largest new stake was GSK: 37,792 shares worth $1.11M. The largest sale was Atlassian, an estimated $77.8M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 24% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2022 buy was GSK: 37,792 shares worth $1.11M.
  • William Blair & Company added most to Watsco Inc in Q3 2022, an estimated $31.3M increase.
  • William Blair & Company's biggest Q3 2022 reduction was Trex, cutting an estimated $39.7M.
  • William Blair & Company fully exited Atlassian in Q3 2022, selling an estimated $77.8M.
  • William Blair & Company's ten largest holdings make up 23% of its $21.8B portfolio in Q3 2022.
  • William Blair & Company opened 62 new positions and closed 101 in Q3 2022.
  • William Blair & Company's portfolio value fell 3.4% quarter-over-quarter to $21.8B.

Based on William Blair & Company's 13F filing for Q3 2022, filed 9 Nov 2022.