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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
TISI icon
326
Team
TISI
$78.2M
$6.9M 0.03%
29,417
+9,494
+48% +$2.44M
ENVA icon
327
Enova International
ENVA
$6.27B
$6.63M 0.02%
446,499
+201,291
+82% +$2.85M
GNBC
328
DELISTED
Green Bancorp, Inc
GNBC
$6.59M 0.02%
+339,723
New +$6.28M
JBTM
329
JBT Marel
JBTM
$6.35B
$6.57M 0.02%
67,080
+6,370
+10% +$566K
AIN icon
330
Albany International
AIN
$1.78B
$6.32M 0.02%
118,250
+39,830
+51% +$1.93M
PUK icon
331
Prudential
PUK
$35.3B
$6.21M 0.02%
139,145
-12,207
-8% -$528K
ICFI icon
332
ICF International
ICFI
$1.7B
$6.18M 0.02%
131,294
+12,371
+10% +$563K
DEO icon
333
Diageo
DEO
$53.5B
$5.99M 0.02%
49,949
-4,388
-8% -$523K
CDXS icon
334
Codexis
CDXS
$161M
$5.94M 0.02%
1,090,072
+103,233
+10% +$475K
YELP icon
335
Yelp
YELP
$1.35B
$5.72M 0.02%
+190,609
New +$5.95M
RELX icon
336
RELX
RELX
$61.6B
$5.56M 0.02%
253,773
-21,645
-8% -$456K
YPF icon
337
YPF Sociedad Anonima American Depositary Shares (Each representing ten (10) Class D shares of Capital Stock)
YPF
$19.8B
$5.35M 0.02%
+244,223
New +$5.91M
LMAT icon
338
LeMaitre Vascular
LMAT
$1.86B
$5.17M 0.02%
165,494
-98,432
-37% -$2.84M
TGS icon
339
Transportadora de Gas del Sur
TGS
$4.33B
$5.13M 0.02%
+320,475
New +$4.84M
NPKI
340
NPK International
NPKI
$1.16B
$5.01M 0.02%
+682,095
New +$5.21M
SMIN icon
341
iShares MSCI India Small-Cap ETF
SMIN
$773M
$5.01M 0.02%
+112,800
New +$4.99M
IX icon
342
ORIX
IX
$42.9B
$4.98M 0.02%
319,395
-28,060
-8% -$438K
CPE
343
DELISTED
Callon Petroleum Company
CPE
$4.71M 0.02%
44,399
+4,203
+10% +$493K
UN
344
DELISTED
Unilever NV New York Registry Shares
UN
$4.67M 0.02%
84,496
+12,634
+18% +$682K
IRS
345
IRSA Inversiones y Representaciones
IRS
$1.27B
$4.62M 0.02%
+198,656
New +$4.74M
MGA icon
346
Magna International
MGA
$18.7B
$4.57M 0.02%
98,628
-8,663
-8% -$376K
AORT icon
347
Artivion
AORT
$1.3B
$4.52M 0.02%
+226,409
New +$4.06M
GSK icon
348
GSK
GSK
$103B
$4.33M 0.02%
80,368
-1,555
-2% -$82.9K
FMS icon
349
Fresenius Medical Care
FMS
$13B
$4.24M 0.02%
87,654
-8,077
-8% -$372K
FLGT icon
350
Fulgent Genetics
FLGT
$522M
$4.09M 0.01%
640,219
+60,508
+10% +$488K

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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.