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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
FITB
801
Fifth Third Bancorp
FITB
$52.5B
$1.09M ﹤0.01%
43,116
+18,801
+77% +$507K
RYN icon
802
Rayonier
RYN
$6.54B
$1.09M ﹤0.01%
42,251
– –
APO icon
803
Apollo Global Management
APO
$84.8B
$1.09M ﹤0.01%
12,144
+289
+2% +$24.3K
PRU icon
804
Prudential Financial
PRU
$43B
$1.09M ﹤0.01%
11,452
-62
-0.5% -$5.87K
QDEF icon
805
FlexShares Quality Dividend Defensive Index Fund
QDEF
$564M
$1.08M ﹤0.01%
20,059
+65
+0.3% +$3.66K
SPSM icon
806
State Street SPDR Portfolio S&P 600 Small Cap ETF
SPSM
$17.6B
$1.08M ﹤0.01%
29,337
+3,813
+15% +$149K
EBAY icon
807
eBay
EBAY
$46.5B
$1.08M ﹤0.01%
24,457
-576
-2% -$25.7K
AEM icon
808
Agnico Eagle Mines
AEM
$91.3B
$1.08M ﹤0.01%
23,718
+1,313
+6% +$64.4K
KJUL icon
809
Innovator US Small Cap Power Buffer ETF July
KJUL
$227M
$1.07M ﹤0.01%
+42,799
New +$1.1M
HURN icon
810
Huron Consulting
HURN
$2.47B
$1.06M ﹤0.01%
10,205
-17,098
-63% -$1.63M
HBAN icon
811
Huntington Bancshares
HBAN
$35.9B
$1.06M ﹤0.01%
101,998
-12,379
-11% -$139K
ACI icon
812
Albertsons Companies
ACI
$6.02B
$1.05M ﹤0.01%
46,326
+29,980
+183% +$669K
NXPI icon
813
NXP Semiconductors
NXPI
$58.5B
$1.05M ﹤0.01%
5,271
+432
+9% +$89.4K
FFIC
814
DELISTED
Flushing Financial
FFIC
$1.05M ﹤0.01%
80,170
+100
+0.1% +$1.4K
SPXC icon
815
SPX Corp
SPXC
$10.6B
$1.05M ﹤0.01%
12,851
+295
+2% +$23.8K
LEG icon
816
Leggett & Platt
LEG
$1.32B
$1.04M ﹤0.01%
40,992
-213
-0.5% -$5.99K
NVRO
817
DELISTED
NEVRO CORP.
NVRO
$1.04M ﹤0.01%
53,860
+16,515
+44% +$352K
CGDV icon
818
Capital Group Dividend Value ETF
CGDV
$39.1B
$1.03M ﹤0.01%
39,034
+26,911
+222% +$736K
ACWV icon
819
iShares MSCI Global Min Vol Factor ETF
ACWV
$3.38B
$1.02M ﹤0.01%
10,740
+509
+5% +$49.8K
SSTI icon
820
SoundThinking
SSTI
$107M
$1.02M ﹤0.01%
57,135
-975
-2% -$20.7K
MTUM icon
821
iShares MSCI USA Momentum Factor ETF
MTUM
$26.1B
$1.02M ﹤0.01%
7,318
+76
+1% +$11K
CG icon
822
Carlyle Group
CG
$18.3B
$1.02M ﹤0.01%
33,893
+14,799
+78% +$477K
DTE icon
823
DTE Energy
DTE
$29B
$1.02M ﹤0.01%
10,296
+8
+0.1% +$861
CVNA icon
824
Carvana
CVNA
$81B
$1.02M ﹤0.01%
121,600
-54,615
-31% -$470K
RACE icon
825
Ferrari
RACE
$72.5B
$1.02M ﹤0.01%
3,451
+85
+3% +$26.4K
31 32
33
34 35

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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.