William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+7.99%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$31.9B
AUM Growth
+$31.9B
Cap. Flow
-$548M
Cap. Flow %
-1.72%
Top 10 Hldgs %
16.59%
Holding
479
New
112
Increased
102
Reduced
248
Closed
14

Sector Composition

1 Technology 25.77%
2 Healthcare 20.52%
3 Industrials 14.68%
4 Consumer Discretionary 14.22%
5 Financials 6.49%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
TEAM icon
51
Atlassian
TEAM
$46.6B
$213M 0.67% 827,956 -36,063 -4% -$9.26M
ZNGA
52
DELISTED
ZYNGA INC. CL A COMMON
ZNGA
$212M 0.67% 19,975,793 +310,452 +2% +$3.3M
VRNS icon
53
Varonis Systems
VRNS
$6.61B
$211M 0.66% 3,667,772 -72,386 -2% -$4.17M
ARES icon
54
Ares Management
ARES
$39.3B
$209M 0.66% 3,282,854 -424,544 -11% -$27M
AZPN
55
DELISTED
ASPEN TECHNOLOGY INC
AZPN
$209M 0.65% 1,516,682 -30,289 -2% -$4.17M
WAL icon
56
Western Alliance Bancorporation
WAL
$9.88B
$207M 0.65% 2,224,590 -135,281 -6% -$12.6M
CABO icon
57
Cable One
CABO
$909M
$205M 0.64% 107,373 -1,969 -2% -$3.77M
AVLR
58
DELISTED
Avalara, Inc.
AVLR
$204M 0.64% 1,261,946 -22,836 -2% -$3.69M
GLOB icon
59
Globant
GLOB
$2.96B
$201M 0.63% 918,219 +43,407 +5% +$9.51M
EYE icon
60
National Vision
EYE
$1.82B
$198M 0.62% 3,866,549 -60,260 -2% -$3.08M
ZEN
61
DELISTED
ZENDESK INC
ZEN
$197M 0.62% 1,363,110 -27,056 -2% -$3.91M
HDB icon
62
HDFC Bank
HDB
$182B
$194M 0.61% 2,656,650 +1,299 +0% +$95K
VIRT icon
63
Virtu Financial
VIRT
$3.55B
$194M 0.61% 7,022,489 -77,347 -1% -$2.14M
UNH icon
64
UnitedHealth
UNH
$281B
$190M 0.6% 474,003 -68,878 -13% -$27.6M
PEN icon
65
Penumbra
PEN
$10.6B
$189M 0.59% 690,700 -175,853 -20% -$48.2M
STEM icon
66
Stem
STEM
$126M
$189M 0.59% 5,240,740 -75,569 -1% -$2.72M
ENTG icon
67
Entegris
ENTG
$12.7B
$187M 0.59% 1,522,366 -18,645 -1% -$2.29M
RVLV icon
68
Revolve Group
RVLV
$1.59B
$183M 0.57% 2,654,967 +1,848,173 +229% +$127M
LOPE icon
69
Grand Canyon Education
LOPE
$5.66B
$181M 0.57% 2,012,454 -2,089,179 -51% -$188M
AMED
70
DELISTED
Amedisys
AMED
$180M 0.56% 734,573 -14,075 -2% -$3.45M
PEGA icon
71
Pegasystems
PEGA
$9.27B
$178M 0.56% 1,281,078 +299,695 +31% +$41.7M
ADBE icon
72
Adobe
ADBE
$151B
$178M 0.56% 304,281 +699 +0.2% +$409K
NATI
73
DELISTED
National Instruments Corp
NATI
$177M 0.56% 4,196,616 -73,692 -2% -$3.12M
FSV icon
74
FirstService
FSV
$9.17B
$176M 0.55% 1,027,856 -260,212 -20% -$44.6M
HELE icon
75
Helen of Troy
HELE
$564M
$176M 0.55% 770,358 -126,168 -14% -$28.8M