We are live on ! Find out more
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
NFG icon
1326
National Fuel Gas
NFG
$7.75B
$238K ﹤0.01%
4,585
-500
-10% -$26.3K
ATO icon
1327
Atmos Energy
ATO
$28.7B
$238K ﹤0.01%
2,245
+10
+0.4% +$1.17K
VERU icon
1328
Veru
VERU
$46M
$237K ﹤0.01%
33,000
+1,000
+3% +$10.9K
TRI icon
1329
Thomson Reuters
TRI
$46B
$237K ﹤0.01%
1,907
-131
-6% -$17.3K
AMPL icon
1330
Amplitude
AMPL
$1.66B
$237K ﹤0.01%
20,450
-8,550
-29% -$98.9K
SEDG icon
1331
SolarEdge
SEDG
$1.98B
$236K ﹤0.01%
1,825
-1,052
-37% -$202K
AOS icon
1332
A.O. Smith
AOS
$8.49B
$235K ﹤0.01%
3,554
+107
+3% +$7.6K
CQP icon
1333
Cheniere Energy
CQP
$32.6B
$235K ﹤0.01%
+4,334
New +$223K
IDA icon
1334
Idacorp
IDA
$8.16B
$234K ﹤0.01%
2,499
+7
+0.3% +$691
SPYD icon
1335
State Street SPDR Portfolio S&P 500 High Dividend ETF
SPYD
$7.78B
$233K ﹤0.01%
6,645
+2,427
+58% +$90.3K
R icon
1336
Ryder
R
$10.1B
$232K ﹤0.01%
+2,168
New +$211K
PRFZ icon
1337
Invesco FTSE RAFI US 1500 Small-Mid ETF
PRFZ
$2.92B
$232K ﹤0.01%
7,025
SCHM icon
1338
Schwab US Mid-Cap ETF
SCHM
$15.3B
$232K ﹤0.01%
10,266
DVA icon
1339
DaVita
DVA
$11.4B
$232K ﹤0.01%
2,450
RPV icon
1340
Invesco S&P 500 Pure Value ETF
RPV
$1.74B
$230K ﹤0.01%
3,124
+88
+3% +$6.82K
AYI icon
1341
Acuity Brands
AYI
$10.8B
$230K ﹤0.01%
1,348
FLRN icon
1342
State Street SPDR Bloomberg Investment Grade Floating Rate ETF
FLRN
$2.97B
$227K ﹤0.01%
7,395
-983
-12% -$30.1K
RLI icon
1343
RLI Corp
RLI
$5.87B
$227K ﹤0.01%
+3,340
New +$225K
FTS icon
1344
Fortis
FTS
$28.8B
$226K ﹤0.01%
5,959
STLD icon
1345
Steel Dynamics
STLD
$37.3B
$225K ﹤0.01%
2,102
-2,015
-49% -$210K
ETHO icon
1346
Amplify Etho Climate Leadership US ETF
ETHO
$197M
$223K ﹤0.01%
4,460
-49
-1% -$2.59K
DLS icon
1347
WisdomTree International SmallCap Dividend Fund
DLS
$1.08B
$223K ﹤0.01%
3,883
BYND icon
1348
Beyond Meat
BYND
$210M
$223K ﹤0.01%
23,171
-780
-3% -$10.2K
HRL icon
1349
Hormel Foods
HRL
$13.4B
$223K ﹤0.01%
5,855
-1,136
-16% -$44.8K
GAP
1350
The Gap Inc
GAP
$7.34B
$222K ﹤0.01%
20,891
+7,258
+53% +$74K

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.