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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
+2.33%
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
$25B
AUM Growth
-$1.38B
Cap. Flow
-$1.45B
Cap. Flow %
-5.78%
Top 10 Hldgs %
14.64%
Holding
486
New
45
Increased
126
Reduced
256
Closed
52

Top Buys

Rank Stock Value
1
WAB icon
Wabtec
WAB
+$151M
2
SU icon
Suncor Energy
SU
+$120M
3
TSCO icon
Tractor Supply
TSCO
+$115M
4
TD icon
Toronto Dominion Bank
TD
+$110M
5
CPRT icon
Copart
CPRT
+$109M

Sector Composition

Rank Sector Weight
1 Financials 14.32%
2 Industrials 12.78%
3 Consumer Discretionary 12.31%
4 Healthcare 11.79%
5 Technology 11.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CVBF icon
251
CVB Financial
CVBF
$4.02B
$16.7M 0.07%
727,297
-4,015
-0.5% -$79.4K
HIW icon
252
Highwoods Properties
HIW
$3.4B
$16.6M 0.07%
324,525
-1,824
-0.6% -$89.3K
NBHC icon
253
National Bank Holdings
NBHC
$1.92B
$16.5M 0.07%
516,013
-2,985
-0.6% -$80.1K
IL
254
DELISTED
IntraLinks Holdings Inc.
IL
$16.4M 0.07%
1,213,195
-7,015
-0.6% -$78.2K
VSA
255
VisionSys AI
VSA
$10.6M
$16.4M 0.07%
437
+147
+51% +$5.66M
WWW icon
256
Wolverine World Wide
WWW
$1.49B
$16.3M 0.06%
740,538
-3,987
-0.5% -$90.4K
HOLI
257
DELISTED
Hollsys Automation Technologies INTERNATIONAL, LTD. COMMON (British Virgin Island)
HOLI
$16.1M 0.06%
876,864
-363,545
-29% -$7.2M
AROC icon
258
Archrock
AROC
$5.78B
$16M 0.06%
1,209,603
+177,263
+17% +$2.29M
CPK icon
259
Chesapeake Utilities
CPK
$3.22B
$15.9M 0.06%
237,738
+24,721
+12% +$1.58M
DAR icon
260
Darling Ingredients
DAR
$9.84B
$15.3M 0.06%
1,186,896
-6,781
-0.6% -$91.9K
ITGR icon
261
Integer Holdings
ITGR
$4.25B
$15.2M 0.06%
515,576
-68,853
-12% -$1.73M
CRM icon
262
Salesforce
CRM
$162B
$15M 0.06%
218,719
+55,383
+34% +$4.02M
ETD icon
263
Ethan Allen Interiors
ETD
$602M
$14.9M 0.06%
404,782
-2,183
-0.5% -$73.1K
ADTN icon
264
Adtran
ADTN
$632M
$14.9M 0.06%
665,405
+53
+0% +$1.07K
AVNT icon
265
Avient
AVNT
$4.17B
$14.7M 0.06%
459,971
-1,927
-0.4% -$61.9K
EWL icon
266
iShares MSCI Switzerland ETF
EWL
$2.23B
$14.7M 0.06%
500,100
-108,100
-18% -$3.15M
LMC
267
DELISTED
LUNDIN MINING CORPORATION
LMC
$14.6M 0.06%
+3,066,356
New +$14.6M
GCO icon
268
Genesco
GCO
$409M
$14.6M 0.06%
235,373
-1,327
-0.6% -$81K
CVCO icon
269
Cavco Industries
CVCO
$4.57B
$14.5M 0.06%
145,276
-752
-0.5% -$72.4K
SLGN icon
270
Silgan Holdings
SLGN
$4.35B
$14.5M 0.06%
566,280
-2,824
-0.5% -$71K
MATX icon
271
Matsons
MATX
$6.11B
$14.5M 0.06%
408,507
-2,309
-0.6% -$89K
ISIL
272
DELISTED
Intersil Corp
ISIL
$14M 0.06%
628,385
-30,262
-5% -$670K
EPR icon
273
EPR Properties
EPR
$4.58B
$13.9M 0.06%
194,136
-822
-0.4% -$58.7K
STL
274
DELISTED
Sterling Bancorp
STL
$13.9M 0.06%
+593,958
New +$12.3M
ALOG
275
DELISTED
Analogic Corp
ALOG
$13.5M 0.05%
+162,598
New +$14M

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William Blair Investment Management's Q4 2016 Portfolio in Review

As of Q4 2016, William Blair Investment Management held 486 positions worth $25B, down 5.2% from $26.4B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

William Blair Investment Management withdrew a net $1.45B in Q4 2016, closing 52 positions and reducing 256 holdings. Its most notable exit was iShares MSCI Emerging Markets ETF, an estimated $166M position sold in full.

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

Against the trend, William Blair Investment Management opened a new position in Yum China worth $91.9M.

  • William Blair Investment Management's largest Q4 2016 buy was Yum China: 3,628,174 shares worth $91.9M.
  • William Blair Investment Management added most to Wabtec in Q4 2016, an estimated $151M increase.
  • William Blair Investment Management's biggest Q4 2016 reduction was NXP Semiconductors, cutting an estimated $295M.
  • William Blair Investment Management fully exited iShares MSCI Emerging Markets ETF in Q4 2016, selling an estimated $166M.
  • William Blair Investment Management's ten largest holdings make up 15% of its $25B portfolio in Q4 2016.
  • William Blair Investment Management opened 45 new positions and closed 52 in Q4 2016.
  • William Blair Investment Management's portfolio value fell 5.2% quarter-over-quarter to $25B.

Based on William Blair Investment Management's 13F filing for Q4 2016, filed 14 Feb 2017.