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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

Top Sells

Rank Stock Value
1
TD icon
Toronto Dominion Bank
TD
+$254M
2
TDG icon
TransDigm Group
TDG
+$202M
3
MJN
Mead Johnson Nutrition Company
MJN
+$192M
4
AKAM icon
Akamai
AKAM
+$157M
5
DG icon
Dollar General
DG
+$128M

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
EOG icon
176
EOG Resources
EOG
$74.6B
$27.9M 0.11%
286,466
-4,368
-2% -$436K
CRM icon
177
Salesforce
CRM
$162B
$27.6M 0.1%
334,891
+116,172
+53% +$9.28M
WTW icon
178
Willis Towers Watson
WTW
$31.9B
$27.2M 0.1%
208,165
-632,839
-75% -$80.5M
ECH icon
179
iShares MSCI Chile ETF
ECH
$1.05B
$27.1M 0.1%
621,200
-81,680
-12% -$3.3M
DKS icon
180
Dick's Sporting Goods
DKS
$19.2B
$26.8M 0.1%
550,050
+541,474
+6,314% +$27.4M
FAST icon
181
Fastenal
FAST
$59.8B
$26.8M 0.1%
2,078,636
-662,884
-24% -$8.31M
HWC icon
182
Hancock Whitney
HWC
$6.23B
$26.6M 0.1%
583,341
-2,314
-0.4% -$106K
PLCE icon
183
Children's Place
PLCE
$58.3M
$26.5M 0.1%
221,018
-876
-0.4% -$92.3K
WSFS icon
184
WSFS Financial
WSFS
$4.12B
$26.4M 0.1%
575,367
-2,362
-0.4% -$107K
SIGI icon
185
Selective Insurance
SIGI
$5.66B
$26.1M 0.1%
553,615
-2,260
-0.4% -$101K
LN
186
DELISTED
LINE Corporation
LN
$26M 0.1%
676,540
+124,546
+23% +$4.28M
XLP icon
187
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.7B
$26M 0.1%
475,900
-27,900
-6% -$1.5M
GBCI icon
188
Glacier Bancorp
GBCI
$6.35B
$25.8M 0.1%
759,815
-3,101
-0.4% -$110K
GREK
189
Global X MSCI Greece ETF
GREK
$330M
$25.7M 0.1%
1,075,767
-64,833
-6% -$1.53M
EWZ icon
190
iShares MSCI Brazil ETF
EWZ
$8.91B
$25.6M 0.1%
683,260
+673,720
+7,062% +$25.2M
PB icon
191
Prosperity Bancshares
PB
$8.81B
$25.1M 0.1%
360,685
-1,464
-0.4% -$106K
CPA icon
192
Copa Holdings
CPA
$5.58B
$25M 0.09%
+222,467
New +$22.6M
RGEN icon
193
Repligen
RGEN
$9.21B
$24.9M 0.09%
706,931
+30,198
+4% +$956K
HES
194
DELISTED
Hess
HES
$24.7M 0.09%
511,756
-12,392
-2% -$656K
ULTA icon
195
Ulta Beauty
ULTA
$23.6B
$24.7M 0.09%
86,478
-374,813
-81% -$103M
JJSF icon
196
J&J Snack Foods
JJSF
$1.68B
$24.6M 0.09%
181,162
-721
-0.4% -$95.2K
TILE icon
197
Interface
TILE
$2.18B
$24.2M 0.09%
1,270,140
+100,886
+9% +$1.86M
ATHM icon
198
Autohome
ATHM
$2.71B
$23.9M 0.09%
+752,274
New +$24M
IXC icon
199
iShares Global Energy ETF
IXC
$2.72B
$23.4M 0.09%
704,000
-73,000
-9% -$2.46M
VISN
200
Vistance Networks Inc
VISN
$2.63B
$23.3M 0.09%
559,659
-2,221
-0.4% -$85.6K
6 7
8
9 10

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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.