William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+9.7%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$27.3B
AUM Growth
+$2.26B
Cap. Flow
+$228M
Cap. Flow %
0.83%
Top 10 Hldgs %
24.36%
Holding
1,899
New
98
Increased
682
Reduced
737
Closed
88

Top Buys

1
COST icon
Costco
COST
+$30.1M
2
ALL icon
Allstate
ALL
+$24.8M
3
ISRG icon
Intuitive Surgical
ISRG
+$22.1M
4
NEOG icon
Neogen
NEOG
+$20.9M
5
DV icon
DoubleVerify
DV
+$20.9M

Top Sells

1
NBIX icon
Neurocrine Biosciences
NBIX
+$28.1M
2
PLNT icon
Planet Fitness
PLNT
+$19.2M
3
ABNB icon
Airbnb
ABNB
+$18.7M
4
IBM icon
IBM
IBM
+$15.4M
5
XMTR icon
Xometry
XMTR
+$13M

Sector Composition

1 Technology 25.67%
2 Healthcare 18.44%
3 Industrials 11.64%
4 Financials 11.51%
5 Consumer Discretionary 8.51%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
AMLP icon
451
Alerian MLP ETF
AMLP
$10.5B
$4.97M 0.02%
126,648
+34,976
+38% +$1.37M
CACC icon
452
Credit Acceptance
CACC
$5.8B
$4.94M 0.02%
9,726
– –
IWP icon
453
iShares Russell Mid-Cap Growth ETF
IWP
$20.5B
$4.92M 0.02%
50,933
+829
+2% +$80.1K
SPG icon
454
Simon Property Group
SPG
$58.2B
$4.92M 0.02%
42,591
-9,069
-18% -$1.05M
VTWO icon
455
Vanguard Russell 2000 ETF
VTWO
$12.7B
$4.87M 0.02%
64,446
+888
+1% +$67.2K
INDA icon
456
iShares MSCI India ETF
INDA
$9.39B
$4.87M 0.02%
111,462
+1,304
+1% +$57K
SUB icon
457
iShares Short-Term National Muni Bond ETF
SUB
$10.3B
$4.86M 0.02%
46,668
-7,865
-14% -$818K
MTN icon
458
Vail Resorts
MTN
$5.39B
$4.85M 0.02%
19,264
-7,832
-29% -$1.97M
IHI icon
459
iShares US Medical Devices ETF
IHI
$4.27B
$4.83M 0.02%
85,593
+530
+0.6% +$29.9K
IMGN
460
DELISTED
Immunogen Inc
IMGN
$4.83M 0.02%
256,005
-323,590
-56% -$6.11M
ENB icon
461
Enbridge
ENB
$106B
$4.81M 0.02%
129,507
-7,535
-5% -$280K
MRVI icon
462
Maravai LifeSciences
MRVI
$379M
$4.78M 0.02%
384,892
-219,152
-36% -$2.72M
ETR icon
463
Entergy
ETR
$39.3B
$4.72M 0.02%
96,944
+844
+0.9% +$41.1K
VLO icon
464
Valero Energy
VLO
$48.6B
$4.71M 0.02%
40,169
+1,867
+5% +$219K
RF icon
465
Regions Financial
RF
$24.1B
$4.71M 0.02%
264,403
+6,192
+2% +$110K
AIRG icon
466
Airgain
AIRG
$50.2M
$4.7M 0.02%
870,209
-1,968
-0.2% -$10.6K
HACK icon
467
Amplify Cybersecurity ETF
HACK
$2.32B
$4.61M 0.02%
91,085
-1,055
-1% -$53.4K
DHI icon
468
D.R. Horton
DHI
$52.3B
$4.56M 0.02%
37,439
+5,800
+18% +$706K
AMRC icon
469
Ameresco
AMRC
$1.46B
$4.51M 0.02%
92,833
-17,734
-16% -$862K
GPN icon
470
Global Payments
GPN
$20.7B
$4.5M 0.02%
45,651
-53,384
-54% -$5.26M
SNOW icon
471
Snowflake
SNOW
$76.1B
$4.49M 0.02%
25,498
+519
+2% +$91.3K
MLM icon
472
Martin Marietta Materials
MLM
$37.2B
$4.47M 0.02%
9,692
+182
+2% +$84K
SU icon
473
Suncor Energy
SU
$50.4B
$4.43M 0.02%
151,237
+27,363
+22% +$802K
SHY icon
474
iShares 1-3 Year Treasury Bond ETF
SHY
$24.5B
$4.41M 0.02%
54,415
-1,218
-2% -$98.8K
MXL icon
475
MaxLinear
MXL
$1.4B
$4.37M 0.02%
138,426
-225
-0.2% -$7.1K
17 18
19
20 21