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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
BBT
251
Beacon Financial Corp
BBT
$2.66B
$16.8M 0.06%
606,161
+58,092
+11% +$1.59M
LDL
252
DELISTED
Lydall, Inc.
LDL
$16.6M 0.06%
325,599
-12,144
-4% -$569K
SKT icon
253
Tanger
SKT
$4.43B
$16.6M 0.06%
+427,151
New +$17.3M
SFM icon
254
Sprouts Farmers Market
SFM
$7.87B
$16.4M 0.06%
796,456
-1,654,008
-67% -$36.7M
CHDN icon
255
Churchill Downs
CHDN
$6.18B
$16.4M 0.06%
672,078
+130,722
+24% +$3.08M
MATX icon
256
Matsons
MATX
$6.11B
$16.4M 0.06%
410,816
-8,001
-2% -$297K
DAR icon
257
Darling Ingredients
DAR
$9.84B
$16.1M 0.06%
1,193,677
-23,177
-2% -$334K
KAI icon
258
Kadant
KAI
$4B
$16M 0.06%
307,512
-5,939
-2% -$317K
AVNT icon
259
Avient
AVNT
$4.17B
$15.6M 0.06%
461,898
-85,103
-16% -$2.95M
EPR icon
260
EPR Properties
EPR
$4.58B
$15.4M 0.06%
194,958
-96,679
-33% -$7.73M
CNO icon
261
CNO Financial Group
CNO
$5.05B
$15.1M 0.06%
991,063
-321,585
-24% -$5.24M
CRS icon
262
Carpenter Technology
CRS
$26.7B
$14.8M 0.06%
359,579
+346,294
+2,607% +$13.1M
PLAY icon
263
Dave & Buster's
PLAY
$349M
$14.7M 0.06%
375,653
+116,464
+45% +$5.16M
NTRI
264
DELISTED
NutriSystem, Inc.
NTRI
$14.6M 0.06%
490,348
+92,383
+23% +$2.6M
CVCO icon
265
Cavco Industries
CVCO
$4.57B
$14.5M 0.05%
146,028
+18,099
+14% +$1.81M
ISIL
266
DELISTED
Intersil Corp
ISIL
$14.4M 0.05%
658,647
-10,570
-2% -$183K
SLGN icon
267
Silgan Holdings
SLGN
$4.35B
$14.4M 0.05%
569,104
-10,956
-2% -$273K
BPFH
268
DELISTED
Boston Private Financial Holdings, Inc.
BPFH
$13.9M 0.05%
1,081,286
+250,667
+30% +$3.11M
IBN icon
269
ICICI Bank
IBN
$107B
$13.6M 0.05%
2,005,795
+1,704,869
+567% +$11.9M
INFY icon
270
Infosys
INFY
$51B
$13.6M 0.05%
1,720,658
-2,818,624
-62% -$23.2M
AROC icon
271
Archrock
AROC
$5.78B
$13.5M 0.05%
1,032,340
-19,999
-2% -$215K
SSD icon
272
Simpson Manufacturing
SSD
$8.19B
$13.4M 0.05%
+304,610
New +$13M
WPM icon
273
Wheaton Precious Metals
WPM
$61B
$13.2M 0.05%
488,573
-542,773
-53% -$14.9M
MGLN
274
DELISTED
Magellan Health Services, Inc.
MGLN
$13M 0.05%
242,496
+54,189
+29% +$3.27M
CPK icon
275
Chesapeake Utilities
CPK
$3.22B
$13M 0.05%
213,017
-2,737
-1% -$176K

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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.