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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
-3.85%
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
$26.1B
AUM Growth
-$1.22B
Cap. Flow
+$114M
Cap. Flow %
0.44%
Top 10 Hldgs %
23.71%
Holding
1,877
New
67
Increased
674
Reduced
719
Closed
85

Top Buys

Rank Stock Value
1
KVUE icon
Kenvue
KVUE
+$32.2M
2
LZ icon
LegalZoom.com
LZ
+$26.6M
3
CRWD icon
CrowdStrike
CRWD
+$24M
4
CSGP icon
CoStar Group
CSGP
+$20.8M
5
GNRC icon
Generac Holdings
GNRC
+$18.3M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$37.6M
2
PODD icon
Insulet
PODD
+$37.3M
3
NVDA icon
NVIDIA
NVDA
+$24.8M
4
ATVI
Activision Blizzard
ATVI
+$20.6M
5
SBUX icon
Starbucks
SBUX
+$17.8M

Sector Composition

Rank Sector Weight
1 Technology 25.36%
2 Healthcare 17.61%
3 Financials 12.07%
4 Industrials 11.66%
5 Consumer Discretionary 8.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
EEFT icon
976
Euronet Worldwide
EEFT
$2.78B
$639K ﹤0.01%
8,051
-6,615
-45% -$615K
VSTO
977
DELISTED
Vista Outdoor Inc.
VSTO
$630K ﹤0.01%
19,025
-215
-1% -$6.34K
AVTR icon
978
Avantor
AVTR
$9.37B
$629K ﹤0.01%
29,856
+5,747
+24% +$122K
JBL icon
979
Jabil
JBL
$38.8B
$629K ﹤0.01%
4,958
-566
-10% -$61.9K
USD icon
980
ProShares Ultra Semiconductors
USD
$2.99B
$625K ﹤0.01%
64,900
EPI icon
981
WisdomTree India Earnings Fund ETF
EPI
$2.04B
$624K ﹤0.01%
16,981
+2,984
+21% +$108K
OXY icon
982
Occidental Petroleum
OXY
$57.7B
$623K ﹤0.01%
9,603
+275
+3% +$17.3K
MAS icon
983
Masco
MAS
$14.7B
$621K ﹤0.01%
11,624
-2,788
-19% -$161K
IYH icon
984
iShares US Healthcare ETF
IYH
$3.77B
$621K ﹤0.01%
11,495
-100
-0.9% -$5.59K
PFGC icon
985
Performance Food Group
PFGC
$16.4B
$620K ﹤0.01%
10,537
-2,234
-17% -$135K
CFG icon
986
Citizens Financial Group
CFG
$31.2B
$620K ﹤0.01%
23,116
-598
-3% -$17.1K
LEN.B icon
987
Lennar Class B
LEN.B
$20.7B
$617K ﹤0.01%
6,347
+16
+0.3% +$1.67K
JEF icon
988
Jefferies Financial Group
JEF
$12.9B
$617K ﹤0.01%
16,838
+1
+0% +$36
NICE icon
989
Nice
NICE
$6.17B
$616K ﹤0.01%
3,624
+20
+0.6% +$3.98K
MIDD icon
990
Middleby
MIDD
$5.29B
$613K ﹤0.01%
4,791
-193
-4% -$27.4K
GWX icon
991
State Street SPDR S&P International Small Cap ETF
GWX
$928M
$612K ﹤0.01%
21,004
-127
-0.6% -$3.88K
DRS icon
992
Leonardo DRS
DRS
$11.9B
$612K ﹤0.01%
36,650
-2,200
-6% -$37.1K
GNR icon
993
State Street SPDR S&P Global Natural Resources ETF
GNR
$4.9B
$611K ﹤0.01%
10,969
-3,786
-26% -$212K
BPOP icon
994
Popular Inc
BPOP
$11.3B
$608K ﹤0.01%
9,650
WRK
995
DELISTED
WestRock Company
WRK
$607K ﹤0.01%
16,964
+94
+0.6% +$3.08K
LGND icon
996
Ligand Pharmaceuticals
LGND
$5.76B
$607K ﹤0.01%
10,131
VSEC icon
997
VSE Corp
VSEC
$6.48B
$603K ﹤0.01%
11,955
-677
-5% -$36.8K
XIFR
998
XPLR Infrastructure LP
XIFR
$1.09B
$601K ﹤0.01%
20,230
-1,526
-7% -$77.3K
ONB icon
999
Old National Bancorp
ONB
$10.4B
$600K ﹤0.01%
41,288
+233
+0.6% +$3.61K
GIL icon
1000
Gildan
GIL
$10.6B
$595K ﹤0.01%
21,234
-853
-4% -$25.6K

Similar funds

William Blair & Company's Q3 2023 Portfolio in Review

As of Q3 2023, William Blair & Company held 1,877 positions worth $26.1B, down 4.5% from $27.3B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q3 2023 filing shows 67 new, 674 increased, 719 reduced and 85 closed positions. Its largest new stake was Kenvue: 1,391,743 shares worth $27.9M. The largest sale was Apple, an estimated $37.6M.

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 Q3 2023 buy was Kenvue: 1,391,743 shares worth $27.9M.
  • William Blair & Company added most to LegalZoom.com in Q3 2023, an estimated $26.6M increase.
  • William Blair & Company's biggest Q3 2023 reduction was Apple, cutting an estimated $37.6M.
  • William Blair & Company fully exited Activision Blizzard in Q3 2023, selling an estimated $20.6M.
  • William Blair & Company's ten largest holdings make up 24% of its $26.1B portfolio in Q3 2023.
  • William Blair & Company opened 67 new positions and closed 85 in Q3 2023.
  • William Blair & Company's portfolio value fell 4.5% quarter-over-quarter to $26.1B.

Based on William Blair & Company's 13F filing for Q3 2023, filed 9 Nov 2023.