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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
+7.3%
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
$26.4B
AUM Growth
+$1.13B
Cap. Flow
-$116M
Cap. Flow %
-0.44%
Top 10 Hldgs %
15.02%
Holding
487
New
36
Increased
164
Reduced
225
Closed
46

Sector Composition

Rank Sector Weight
1 Healthcare 12.31%
2 Financials 12.26%
3 Consumer Discretionary 12.11%
4 Technology 11.8%
5 Industrials 11.59%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
JJSF icon
201
J&J Snack Foods
JJSF
$1.68B
$21.8M 0.08%
182,916
-3,549
-2% -$429K
WSFS icon
202
WSFS Financial
WSFS
$4.14B
$21.2M 0.08%
580,980
-11,252
-2% -$406K
IDA icon
203
Idacorp
IDA
$8.11B
$21.1M 0.08%
269,125
-5,736
-2% -$453K
BSAC icon
204
Banco Santander Chile
BSAC
$16.5B
$21M 0.08%
1,016,773
-204,246
-17% -$4.26M
PACW
205
DELISTED
PacWest Bancorp
PACW
$20.9M 0.08%
488,145
-5,981
-1% -$249K
PDCE
206
DELISTED
PDC Energy, Inc.
PDCE
$20.9M 0.08%
312,077
+24,566
+9% +$1.49M
ELD icon
207
WisdomTree Emerging Markets Local Debt Fund
ELD
$143M
$20.8M 0.08%
545,700
-66,200
-11% -$2.51M
XLE icon
208
State Street Energy Select Sector SPDR ETF
XLE
$39.8B
$20.7M 0.08%
586,200
-5,911,620
-91% -$203M
OZK icon
209
Bank OZK
OZK
$5.66B
$20.6M 0.08%
537,044
+120,455
+29% +$4.57M
AAT
210
American Assets Trust
AAT
$1.37B
$20.5M 0.08%
473,533
-7,366
-2% -$326K
HES
211
DELISTED
Hess
HES
$20.5M 0.08%
+381,794
New +$20.5M
RGEN icon
212
Repligen
RGEN
$9.3B
$20.3M 0.08%
670,913
-126,031
-16% -$3.8M
RSPP
213
DELISTED
RSP Permian, Inc.
RSPP
$20.3M 0.08%
+522,178
New +$19.3M
PB icon
214
Prosperity Bancshares
PB
$8.85B
$20M 0.08%
364,193
-7,041
-2% -$373K
IWO icon
215
iShares Russell 2000 Growth ETF
IWO
$14.9B
$20M 0.08%
134,110
+64,840
+94% +$9.45M
SXT icon
216
Sensient Technologies
SXT
$5.61B
$20M 0.08%
263,397
-5,446
-2% -$400K
MTX icon
217
Minerals Technologies
MTX
$2.3B
$19.9M 0.08%
281,489
-5,836
-2% -$390K
POR icon
218
Portland General Electric
POR
$5.69B
$19.8M 0.08%
465,443
-9,067
-2% -$393K
ACC
219
DELISTED
American Campus Communities, Inc.
ACC
$19.4M 0.07%
380,854
-110,120
-22% -$5.65M
HWC icon
220
Hancock Whitney
HWC
$6.28B
$19.1M 0.07%
+588,985
New +$17.8M
FAF icon
221
First American
FAF
$7.32B
$19M 0.07%
483,052
-9,378
-2% -$389K
FCN icon
222
FTI Consulting
FCN
$4.22B
$18.8M 0.07%
421,959
+50,748
+14% +$2.19M
RNST icon
223
Renasant Corp
RNST
$3.92B
$18.7M 0.07%
556,923
-10,808
-2% -$363K
THG icon
224
Hanover Insurance
THG
$7.73B
$18.7M 0.07%
247,506
-4,505
-2% -$358K
EWL icon
225
iShares MSCI Switzerland ETF
EWL
$2.23B
$18.6M 0.07%
608,200
-89,300
-13% -$2.7M

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William Blair Investment Management's Q3 2016 Portfolio in Review

As of Q3 2016, William Blair Investment Management held 487 positions worth $26.4B, up 4.5% from $25.3B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

William Blair Investment Management's Q3 2016 filing shows 36 new, 164 increased, 225 reduced and 46 closed positions. Its largest new stake was BWX Technologies: 2,269,571 shares worth $87.1M. The largest sale was State Street Energy Select Sector SPDR ETF, an estimated $203M.

By sector, the portfolio is most concentrated in Healthcare at 12% of assets, down from 14% a quarter earlier, followed by Financials and Consumer Discretionary.

  • William Blair Investment Management's largest Q3 2016 buy was BWX Technologies: 2,269,571 shares worth $87.1M.
  • William Blair Investment Management added most to Alibaba in Q3 2016, an estimated $235M increase.
  • William Blair Investment Management's biggest Q3 2016 reduction was State Street Energy Select Sector SPDR ETF, cutting an estimated $203M.
  • William Blair Investment Management fully exited Teva Pharmaceuticals in Q3 2016, selling an estimated $169M.
  • William Blair Investment Management's ten largest holdings make up 15% of its $26.4B portfolio in Q3 2016.
  • William Blair Investment Management opened 36 new positions and closed 46 in Q3 2016.
  • William Blair Investment Management's portfolio value rose 4.5% quarter-over-quarter to $26.4B.

Based on William Blair Investment Management's 13F filing for Q3 2016, filed 14 Nov 2016.