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William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $30.3B
1-Year Est. Return 33.75%
This Fund
S&P 500
This Quarter Est. Return
+10.66%
1 Year Est. Return
+33.75%
3 Year Est. Return
+108.55%
5 Year Est. Return
+126.9%
10 Year Est. Return
+788.31%
AUM
$26.5B
AUM Growth
+$1.43B
Cap. Flow
-$525M
Cap. Flow %
-1.98%
Top 10 Hldgs %
15.7%
Holding
479
New
44
Increased
158
Reduced
220
Closed
47

Top Buys

Rank Stock Value
1
BABA icon
Alibaba
BABA
+$316M
2
TCOM icon
Trip.com Group
TCOM
+$140M
3
BWXT icon
BWX Technologies
BWXT
+$116M
4
UNH icon
UnitedHealth
UNH
+$102M
5
MTN icon
Vail Resorts
MTN
+$101M

Sector Composition

Rank Sector Weight
1 Consumer Discretionary 15.46%
2 Industrials 13.64%
3 Financials 13.02%
4 Healthcare 11.83%
5 Technology 10.92%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
C icon
426
Citigroup
C
$227B
-5,086
Closed -$302K
CW icon
427
Curtiss-Wright
CW
$26.4B
-198,854
Closed -$19.6M
DG icon
428
Dollar General
DG
$26.9B
-1,729,868
Closed -$128M
DRI icon
429
Darden Restaurants
DRI
$24.8B
-7,049
Closed -$513K
EFA icon
430
iShares MSCI EAFE ETF
EFA
$80.1B
-4,393
Closed -$254K
ETD icon
431
Ethan Allen Interiors
ETD
$606M
-404,782
Closed -$14.9M
FCN icon
432
FTI Consulting
FCN
$4.19B
-421,324
Closed -$19M
FDS icon
433
Factset
FDS
$10.1B
-436,847
Closed -$71.4M
G icon
434
Genpact
G
$5.68B
-3,524,841
Closed -$85.8M
GIB icon
435
CGI
GIB
$15.5B
-1,911,365
Closed -$91.8M
IWV icon
436
iShares Russell 3000 ETF
IWV
$20.4B
-11,400
Closed -$1.52M
MATX icon
437
Matsons
MATX
$6.16B
-408,507
Closed -$14.5M
NOAH
438
Noah Holdings
NOAH
$590M
-47,701
Closed -$1.05M
NOW icon
439
ServiceNow
NOW
$132B
-85,550
Closed -$1.27M
NXPI icon
440
NXP Semiconductors
NXPI
$60.6B
-92,613
Closed -$9.08M
PBR icon
441
Petrobras
PBR
$117B
-33,089
Closed -$335K
RBA icon
442
RB Global
RBA
$16.9B
-134,839
Closed -$4.58M
RRC icon
443
Range Resources
RRC
$9.39B
-13,661
Closed -$469K
SITC icon
444
SITE Centers
SITC
$157M
-37,379
Closed -$735K
SPG icon
445
Simon Property Group
SPG
$71.3B
-54,035
Closed -$9.6M
SSD icon
446
Simpson Manufacturing
SSD
$8.13B
-304,400
Closed -$13.3M
USNA icon
447
Usana Health Sciences
USNA
$261M
-103,244
Closed -$6.32M
VALE icon
448
Vale
VALE
$62.6B
-3,623,560
Closed -$27.6M
VFC icon
449
VF Corp
VFC
$5.88B
-477,553
Closed -$24M
XLK icon
450
PUT
State Street Technology Select Sector SPDR ETF
XLK
$122B
-21,400
Closed -$517K

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William Blair Investment Management's Q1 2017 Portfolio in Review

As of Q1 2017, William Blair Investment Management held 479 positions worth $26.5B, up 5.7% from $25B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

William Blair Investment Management's Q1 2017 filing shows 44 new, 158 increased, 220 reduced and 47 closed positions. Its largest new stake was Michaels Stores, Inc: 4,240,011 shares worth $94.9M. The largest sale was Toronto Dominion Bank, an estimated $254M.

By sector, the portfolio is most concentrated in Consumer Discretionary at 15% of assets, up from 12% a quarter earlier, followed by Industrials and Financials.

  • William Blair Investment Management's largest Q1 2017 buy was Michaels Stores, Inc: 4,240,011 shares worth $94.9M.
  • William Blair Investment Management added most to Alibaba in Q1 2017, an estimated $316M increase.
  • William Blair Investment Management's biggest Q1 2017 reduction was Toronto Dominion Bank, cutting an estimated $254M.
  • William Blair Investment Management fully exited Mead Johnson Nutrition Company in Q1 2017, selling an estimated $192M.
  • William Blair Investment Management's ten largest holdings make up 16% of its $26.5B portfolio in Q1 2017.
  • William Blair Investment Management opened 44 new positions and closed 47 in Q1 2017.
  • William Blair Investment Management's portfolio value rose 5.7% quarter-over-quarter to $26.5B.

Based on William Blair Investment Management's 13F filing for Q1 2017, filed 10 May 2017.