William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+4.96%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$60.5B
AUM Growth
+$4.26B
Cap. Flow
-$7.05M
Cap. Flow %
-0.01%
Top 10 Hldgs %
8.14%
Holding
2,269
New
225
Increased
803
Reduced
821
Closed
262

Sector Composition

1 Industrials 8.87%
2 Technology 6.81%
3 Consumer Discretionary 6.54%
4 Healthcare 5.75%
5 Financials 5.55%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
IWV icon
451
iShares Russell 3000 ETF
IWV
$16.9B
$8.19M 0.01%
74,038
+18,753
+34% +$2.07M
MAR icon
452
Marriott International Class A Common Stock
MAR
$72.2B
$8.12M 0.01%
164,467
-11,800
-7% -$582K
FLTX
453
DELISTED
Fleetmatics Group PLC
FLTX
$8.12M 0.01%
187,634
+105,628
+129% +$4.57M
MNDT
454
DELISTED
Mandiant, Inc. Common Stock
MNDT
$8.11M 0.01%
186,035
+10,800
+6% +$471K
HDSN icon
455
Hudson Technologies
HDSN
$441M
$7.97M 0.01%
2,152,938
+820,791
+62% +$3.04M
PDCE
456
DELISTED
PDC Energy, Inc.
PDCE
$7.89M 0.01%
148,303
+10,428
+8% +$555K
CSCO icon
457
Cisco
CSCO
$263B
$7.8M 0.01%
347,674
-260,593
-43% -$5.84M
BP icon
458
BP
BP
$87.9B
$7.78M 0.01%
195,797
-43,566
-18% -$1.73M
ILMN icon
459
Illumina
ILMN
$15.1B
$7.74M 0.01%
71,939
-170
-0.2% -$18.3K
SPWR
460
DELISTED
SunPower Corporation Common Stock
SPWR
$7.66M 0.01%
+392,315
New +$7.66M
PPS
461
DELISTED
Post Properties
PPS
$7.65M 0.01%
169,154
+16,744
+11% +$757K
ETP
462
DELISTED
Energy Transfer Partners, L.P.
ETP
$7.52M 0.01%
199,184
+9,140
+5% +$345K
RTX icon
463
RTX Corp
RTX
$210B
$7.5M 0.01%
104,667
-8,115
-7% -$581K
CIVI icon
464
Civitas Resources
CIVI
$3.05B
$7.49M 0.01%
1,543
+71
+5% +$345K
CLX icon
465
Clorox
CLX
$15.2B
$7.44M 0.01%
80,212
-1,717
-2% -$159K
MDT icon
466
Medtronic
MDT
$122B
$7.37M 0.01%
128,355
-10,111
-7% -$580K
USB icon
467
US Bancorp
USB
$76B
$7.36M 0.01%
182,292
+14,000
+8% +$566K
MRLN
468
DELISTED
Marlin Business Services Corp
MRLN
$7.34M 0.01%
291,095
-89,546
-24% -$2.26M
ETP
469
DELISTED
Energy Transfer Partners L.p.
ETP
$7.26M 0.01%
126,881
+7,833
+7% +$448K
PFF icon
470
iShares Preferred and Income Securities ETF
PFF
$14.7B
$7.25M 0.01%
196,945
-84,835
-30% -$3.12M
AMRC icon
471
Ameresco
AMRC
$1.42B
$7.23M 0.01%
748,018
+11,273
+2% +$109K
XEC
472
DELISTED
CIMAREX ENERGY CO
XEC
$7.21M 0.01%
68,765
-5,195
-7% -$545K
ABB
473
DELISTED
ABB Ltd.
ABB
$7M 0.01%
263,557
-39,151
-13% -$1.04M
DEO icon
474
Diageo
DEO
$56.6B
$6.93M 0.01%
52,346
-4,130
-7% -$547K
MWIV
475
DELISTED
MWI VETERINARY SUPPLY, INC.
MWIV
$6.9M 0.01%
40,524
-988
-2% -$168K