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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
+7.8%
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
$27.5B
AUM Growth
+$1.01B
Cap. Flow
-$597M
Cap. Flow %
-2.17%
Top 10 Hldgs %
16.2%
Holding
497
New
65
Increased
168
Reduced
207
Closed
50

Top Sells

Rank Stock Value
1
CNQ icon
Canadian Natural Resources
CNQ
+$148M
2
KR icon
Kroger
KR
+$128M
3
AKAM icon
Akamai
AKAM
+$116M
4
AKRX
Akorn Inc
AKRX
+$108M
5
MD icon
Pediatrix Medical
MD
+$105M

Sector Composition

Rank Sector Weight
1 Consumer Discretionary 15.94%
2 Industrials 14.55%
3 Financials 13.24%
4 Healthcare 11.96%
5 Technology 11.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AWI icon
301
Armstrong World Industries
AWI
$7.84B
$9.67M 0.04%
+210,170
New +$9.42M
LAD icon
302
Lithia Motors
LAD
$8.26B
$9.54M 0.03%
101,232
+27,753
+38% +$2.51M
WPM icon
303
Wheaton Precious Metals
WPM
$60.9B
$8.98M 0.03%
451,357
-8,063
-2% -$165K
ERF
304
DELISTED
Enerplus Corporation
ERF
$8.93M 0.03%
1,101,687
-96,091
-8% -$758K
ARGT icon
305
Global X MSCI Argentina ETF
ARGT
$826M
$8.81M 0.03%
+300,700
New +$8.91M
ACC
306
DELISTED
American Campus Communities, Inc.
ACC
$8.7M 0.03%
183,974
-191,305
-51% -$9.1M
CASH icon
307
Pathward Financial
CASH
$1.8B
$8.58M 0.03%
289,266
+85,803
+42% +$2.49M
BLBD icon
308
Blue Bird Corp
BLBD
$2.18B
$8.19M 0.03%
+481,608
New +$8.69M
NTRI
309
DELISTED
NutriSystem, Inc.
NTRI
$8M 0.03%
153,693
+14,565
+10% +$754K
NVR icon
310
NVR
NVR
$17B
$7.96M 0.03%
3,300
+673
+26% +$1.52M
QTWO icon
311
Q2 Holdings
QTWO
$3.92B
$7.93M 0.03%
214,696
+61,059
+40% +$2.32M
MGPI icon
312
MGP Ingredients
MGPI
$375M
$7.79M 0.03%
152,151
+14,485
+11% +$756K
VSA
313
VisionSys AI
VSA
$10.6M
$7.72M 0.03%
172
-178
-51% -$8.26M
PRTS icon
314
CarParts.com
PRTS
$54.7M
$7.65M 0.03%
236,775
+22,411
+10% +$756K
ZVO
315
DELISTED
Zovio Inc. Common Stock
ZVO
$7.56M 0.03%
512,138
-12,322
-2% -$166K
CTLP
316
DELISTED
Cantaloupe
CTLP
$7.5M 0.03%
1,442,990
-221,254
-13% -$1.08M
LFUS icon
317
Littelfuse
LFUS
$11.6B
$7.45M 0.03%
+45,156
New +$7.25M
HLX icon
318
Helix Energy Solutions
HLX
$1.41B
$7.25M 0.03%
1,286,000
+16,187
+1% +$97.9K
AX icon
319
Axos Financial
AX
$5.68B
$7.22M 0.03%
304,236
+101,226
+50% +$2.39M
ENTL
320
DELISTED
Entellus Medical, Inc. Common Stock
ENTL
$7.14M 0.03%
431,187
+40,853
+10% +$568K
RILY icon
321
BRC Group Holdings
RILY
$289M
$7.13M 0.03%
384,593
+36,476
+10% +$558K
COWN
322
DELISTED
Cowen Inc. Class A Common Stock
COWN
$7.11M 0.03%
437,497
+41,425
+10% +$618K
NEO icon
323
NeoGenomics
NEO
$2.13B
$7.06M 0.03%
788,299
+74,502
+10% +$591K
CVGW
324
DELISTED
Calavo Growers
CVGW
$7.01M 0.03%
101,594
+48,076
+90% +$3.24M
PRMW
325
DELISTED
Primo Water Corporation
PRMW
$7.01M 0.03%
+551,933
New +$6.86M

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William Blair Investment Management's Q2 2017 Portfolio in Review

As of Q2 2017, William Blair Investment Management held 497 positions worth $27.5B, up 3.8% from $26.5B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

William Blair Investment Management's Q2 2017 filing shows 65 new, 168 increased, 207 reduced and 50 closed positions. Its largest new stake was Domino's: 538,069 shares worth $114M. The largest sale was Canadian Natural Resources, an estimated $148M.

By sector, the portfolio is most concentrated in Consumer Discretionary at 16% of assets, up from 15% a quarter earlier, followed by Industrials and Financials.

  • William Blair Investment Management's largest Q2 2017 buy was Domino's: 538,069 shares worth $114M.
  • William Blair Investment Management added most to Progressive in Q2 2017, an estimated $199M increase.
  • William Blair Investment Management's biggest Q2 2017 reduction was Canadian Natural Resources, cutting an estimated $148M.
  • William Blair Investment Management fully exited Kroger in Q2 2017, selling an estimated $128M.
  • William Blair Investment Management's ten largest holdings make up 16% of its $27.5B portfolio in Q2 2017.
  • William Blair Investment Management opened 65 new positions and closed 50 in Q2 2017.
  • William Blair Investment Management's portfolio value rose 3.8% quarter-over-quarter to $27.5B.

Based on William Blair Investment Management's 13F filing for Q2 2017, filed 4 Aug 2017.