William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+10.3%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$25B
AUM Growth
+$2.04B
Cap. Flow
+$106M
Cap. Flow %
0.42%
Top 10 Hldgs %
23.68%
Holding
1,885
New
69
Increased
680
Reduced
748
Closed
78

Sector Composition

1 Technology 24.61%
2 Healthcare 19.41%
3 Financials 11.75%
4 Industrials 11.37%
5 Consumer Discretionary 8.4%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
RPG icon
1251
Invesco S&P 500 Pure Growth ETF
RPG
$1.77B
$289K ﹤0.01%
9,545
+6,825
+251% +$206K
LBTYK icon
1252
Liberty Global Class C
LBTYK
$4.06B
$288K ﹤0.01%
14,149
MKSI icon
1253
MKS Inc. Common Stock
MKSI
$7.65B
$287K ﹤0.01%
3,240
+19
+0.6% +$1.68K
AWR icon
1254
American States Water
AWR
$2.81B
$287K ﹤0.01%
3,230
-1,000
-24% -$88.9K
PLTR icon
1255
Palantir
PLTR
$393B
$285K ﹤0.01%
33,762
-4,810
-12% -$40.6K
FLRN icon
1256
SPDR Bloomberg Investment Grade Floating Rate ETF
FLRN
$2.78B
$285K ﹤0.01%
9,374
-19,288
-67% -$587K
ARW icon
1257
Arrow Electronics
ARW
$6.57B
$284K ﹤0.01%
2,278
-14
-0.6% -$1.75K
NBHC icon
1258
National Bank Holdings
NBHC
$1.47B
$284K ﹤0.01%
8,500
STLA icon
1259
Stellantis
STLA
$27.6B
$283K ﹤0.01%
15,532
+489
+3% +$8.9K
ATRC icon
1260
AtriCure
ATRC
$1.8B
$282K ﹤0.01%
6,803
-483
-7% -$20K
RUN icon
1261
Sunrun
RUN
$3.92B
$281K ﹤0.01%
13,969
+2,000
+17% +$40.3K
CR icon
1262
Crane Co
CR
$10.7B
$280K ﹤0.01%
+2,470
New +$280K
CLH icon
1263
Clean Harbors
CLH
$12.7B
$276K ﹤0.01%
1,935
UFPI icon
1264
UFP Industries
UFPI
$5.98B
$276K ﹤0.01%
3,469
+170
+5% +$13.5K
MYGN icon
1265
Myriad Genetics
MYGN
$677M
$276K ﹤0.01%
11,866
TRS icon
1266
TriMas Corp
TRS
$1.59B
$276K ﹤0.01%
9,893
-25,386
-72% -$707K
M icon
1267
Macy's
M
$4.65B
$275K ﹤0.01%
15,748
-3,994
-20% -$69.9K
BRKL
1268
DELISTED
Brookline Bancorp
BRKL
$275K ﹤0.01%
26,210
IYZ icon
1269
iShares US Telecommunications ETF
IYZ
$613M
$275K ﹤0.01%
11,854
WK icon
1270
Workiva
WK
$4.33B
$273K ﹤0.01%
+2,670
New +$273K
FV icon
1271
First Trust Dorsey Wright Focus 5 ETF
FV
$3.74B
$273K ﹤0.01%
6,063
+3,241
+115% +$146K
ALLE icon
1272
Allegion
ALLE
$15.2B
$273K ﹤0.01%
2,560
-252
-9% -$26.9K
AN icon
1273
AutoNation
AN
$8.58B
$272K ﹤0.01%
2,028
BMRC icon
1274
Bank of Marin Bancorp
BMRC
$401M
$272K ﹤0.01%
12,411
IXJ icon
1275
iShares Global Healthcare ETF
IXJ
$3.88B
$271K ﹤0.01%
3,256
-81
-2% -$6.75K