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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
BBAX icon
851
JPMorgan BetaBuilders Developed Asia Pacific-ex Japan ETF
BBAX
$6.78B
$957K ﹤0.01%
21,254
+11,315
+114% +$533K
CAH icon
852
Cardinal Health
CAH
$53.8B
$957K ﹤0.01%
11,017
-919
-8% -$83.1K
VT icon
853
Vanguard Total World Stock ETF
VT
$81.9B
$955K ﹤0.01%
10,245
+474
+5% +$46K
LH icon
854
Labcorp
LH
$26.2B
$952K ﹤0.01%
4,737
-1,040
-18% -$219K
BMO icon
855
Bank of Montreal
BMO
$129B
$949K ﹤0.01%
11,252
+1,719
+18% +$151K
IJS icon
856
iShares S&P Small-Cap 600 Value ETF
IJS
$8.43B
$948K ﹤0.01%
10,630
-393
-4% -$37.4K
JBTM
857
JBT Marel
JBTM
$6.1B
$943K ﹤0.01%
8,970
-274
-3% -$30.7K
TWI icon
858
Titan International
TWI
$438M
$941K ﹤0.01%
70,100
+40,000
+133% +$488K
SMWB icon
859
Similarweb
SMWB
$789M
$940K ﹤0.01%
145,036
-46,764
-24% -$306K
UAL icon
860
United Airlines
UAL
$41B
$938K ﹤0.01%
22,186
-5,009
-18% -$253K
MZTI
861
The Marzetti Company
MZTI
$3.22B
$935K ﹤0.01%
5,666
+1,362
+32% +$245K
SLYV icon
862
State Street SPDR S&P 600 Small Cap Value ETF
SLYV
$5.12B
$932K ﹤0.01%
12,873
-2,554
-17% -$197K
DG icon
863
Dollar General
DG
$26.9B
$929K ﹤0.01%
8,778
+4,776
+119% +$712K
AMJ
864
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
$928K ﹤0.01%
37,584
+1,068
+3% +$25.6K
CALY
865
Callaway Golf Company
CALY
$2.95B
$927K ﹤0.01%
66,990
+4,800
+8% +$84.2K
CNNE icon
866
Cannae Holdings
CNNE
$675M
$924K ﹤0.01%
49,585
-13,850
-22% -$273K
AIG icon
867
American International
AIG
$39.8B
$924K ﹤0.01%
15,251
+103
+0.7% +$6.15K
ARGX icon
868
argenx
ARGX
$53.6B
$924K ﹤0.01%
1,879
+159
+9% +$77.8K
FANG icon
869
Diamondback Energy
FANG
$55.9B
$921K ﹤0.01%
5,949
+1,319
+28% +$195K
VCYT icon
870
Veracyte
VCYT
$3.42B
$906K ﹤0.01%
40,556
-21,776
-35% -$560K
FUSB icon
871
First US Bancshares
FUSB
$90.7M
$905K ﹤0.01%
105,836
+75
+0.1% +$649
BCO icon
872
Brink's
BCO
$4.72B
$896K ﹤0.01%
12,339
-766
-6% -$55.2K
NFE icon
873
New Fortress Energy
NFE
$93M
$895K ﹤0.01%
27,288
BNY
874
Bank of New York Mellon
BNY
$110B
$894K ﹤0.01%
20,962
-1,210
-5% -$53.9K
HIMS icon
875
Hims & Hers Health
HIMS
$6.71B
$889K ﹤0.01%
141,381
-1,000
-0.7% -$7.44K

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.