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William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $33.3B
1-Year Est. Return 44.76%
This Fund
S&P 500
This Quarter Est. Return
+7.3%
1 Year Est. Return
+44.76%
3 Year Est. Return
+140.8%
5 Year Est. Return
+166.51%
10 Year Est. Return
+978.6%
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

Top Buys

Rank Stock Value
1
BABA icon
Alibaba
BABA
+$235M
2
CNI icon
Canadian National Railway
CNI
+$114M
3
MJN
Mead Johnson Nutrition Company
MJN
+$99.2M
4
BWXT icon
BWX Technologies
BWXT
+$85.7M
5
NTES icon
NetEase
NTES
+$70.6M

Top Sells

Rank Stock Value
1
XLE icon
State Street Energy Select Sector SPDR ETF
XLE
+$203M
2
ABEV icon
Ambev
ABEV
+$178M
3
TEVA icon
Teva Pharmaceuticals
TEVA
+$169M
4
DG icon
Dollar General
DG
+$149M
5
SU icon
Suncor Energy
SU
+$142M

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
XTLY
351
DELISTED
Xactly Corporation
XTLY
$3.54M 0.01%
240,180
-136,901
-36% -$1.83M
VLRS
352
Controladora Vuela Compania de Aviacion
VLRS
$907M
$3.34M 0.01%
192,273
-94,815
-33% -$1.72M
RIO icon
353
Rio Tinto
RIO
$164B
$3.3M 0.01%
98,742
-58,452
-37% -$1.86M
IFX
354
DELISTED
INFINEON TECH AG ADS(REP1 ORD)
IFX
$3.27M 0.01%
183,831
-108,657
-37% -$1.93M
TTE icon
355
TotalEnergies
TTE
$195B
$3.25M 0.01%
550,399,698
-64,334,255,644
-99% -$45M
NEO icon
356
NeoGenomics
NEO
$2.12B
$3.22M 0.01%
+391,956
New +$3.29M
WPP icon
357
WPP
WPP
$5.83B
$3.21M 0.01%
27,265
-16,871
-38% -$1.92M
CDXS icon
358
Codexis
CDXS
$159M
$3.18M 0.01%
716,160
+45,777
+7% +$192K
AXA
359
DELISTED
AXA ADS (1 ORD SHS)
AXA
$3.01M 0.01%
142,448
-84,861
-37% -$1.8M
BHP icon
360
BHP
BHP
$229B
$2.61M 0.01%
+84,319
New +$2.31M
TRI icon
361
Thomson Reuters
TRI
$45.4B
$2.52M 0.01%
52,577
-27,315
-34% -$1.32M
ITP
362
DELISTED
INTERTAPE POLYMER GROUP INC
ITP
$2.36M 0.01%
136,805
– –
ISRG icon
363
Intuitive Surgical
ISRG
$142B
$2.29M 0.01%
28,440
– –
NVS icon
364
Novartis
NVS
$294B
$2.27M 0.01%
32,086
-23,080
-42% -$1.68M
SAP icon
365
SAP
SAP
$242B
$2.25M 0.01%
24,645
-31,991
-56% -$2.75M
RDS.A
366
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$2.08M 0.01%
43,061
-92,381
-68% -$4.52M
ROP icon
367
Roper Technologies
ROP
$39.5B
$1.8M 0.01%
9,866
– –
NEM icon
368
Newmont
NEM
$124B
$1.79M 0.01%
+45,627
New +$1.89M
BSMX
369
DELISTED
Banco Santander México, S, A., Institución de Banca Múltiple, Grupo Financiero Santander México
BSMX
$1.6M 0.01%
182,193
-107,581
-37% -$997K
VTWO icon
370
Vanguard Russell 2000 ETF
VTWO
$17.3B
$1.42M 0.01%
28,428
– –
NOW icon
371
ServiceNow
NOW
$132B
$1.35M 0.01%
85,550
– –
INGR icon
372
Ingredion
INGR
$6.6B
$1.27M ﹤0.01%
9,550
+30
+0.3% +$4.01K
ILMN icon
373
Illumina
ILMN
$29.1B
$1.23M ﹤0.01%
6,954
– –
CDNS icon
374
Cadence Design Systems
CDNS
$90.2B
$1.2M ﹤0.01%
46,809
-670,612
-93% -$16.8M
ACGL icon
375
Arch Capital
ACGL
$33.5B
$1.02M ﹤0.01%
38,610
+99
+0.3% +$2.52K
13 14
15
16 17

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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.