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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
-2.5%
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
$49B
AUM Growth
Cap. Flow
+$50.2B
Cap. Flow %
102.5%
Top 10 Hldgs %
6.74%
Holding
1,067
New
1,067
Increased
Reduced
Closed

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Industrials 5.69%
2 Consumer Discretionary 5.41%
3 Financials 5.33%
4 Healthcare 5.32%
5 Technology 4.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
WLL
401
DELISTED
Whiting Petroleum Corporation
WLL
$432K ﹤0.01%
+94
New +$581K
AMN icon
402
AMN Healthcare
AMN
$1.28B
$426K ﹤0.01%
+14,188
New +$468K
MANH icon
403
Manhattan Associates
MANH
$11.4B
$412K ﹤0.01%
+6,610
New +$412K
WST icon
404
West Pharmaceutical
WST
$24.7B
$398K ﹤0.01%
+7,345
New +$428K
MSFT icon
405
Microsoft
MSFT
$3.74T
$395K ﹤0.01%
+8,932
New +$401K
GNTX icon
406
Gentex
GNTX
$5.04B
$376K ﹤0.01%
+24,266
New +$386K
OFLX icon
407
Omega Flex
OFLX
$302M
$369K ﹤0.01%
+11,042
New +$375K
TRMB icon
408
Trimble
TRMB
$13.5B
$359K ﹤0.01%
+21,871
New +$441K
DWRE
409
DELISTED
DEMANDWARE INC COM STK (DE)
DWRE
$350K ﹤0.01%
+6,780
New +$419K
OIS icon
410
Oil States International
OIS
$532M
$344K ﹤0.01%
+13,149
New +$389K
VRNS icon
411
Varonis Systems
VRNS
$4.84B
$338K ﹤0.01%
+65,091
New +$453K
VWO icon
412
Vanguard FTSE Emerging Markets ETF
VWO
$125B
$331K ﹤0.01%
+10,000
New +$363K
ESRX
413
DELISTED
Express Scripts Holding Company
ESRX
$316K ﹤0.01%
+3,898
New +$340K
AMP icon
414
Ameriprise Financial
AMP
$49.7B
$289K ﹤0.01%
+2,652
New +$313K
CL icon
415
Colgate-Palmolive
CL
$73.6B
$251K ﹤0.01%
+3,950
New +$258K
CVX icon
416
Chevron
CVX
$386B
$251K ﹤0.01%
+3,178
New +$268K
RF icon
417
Regions Financial
RF
$26.9B
$103K ﹤0.01%
+11,423
New +$113K

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William Blair Investment Management's Q3 2015 Portfolio in Review

Q3 2015 is the first quarter with a 13F filing on record for William Blair Investment Management, which disclosed 1,067 positions worth $49B. Its ten largest holdings account for 6.7% of the portfolio.

Its largest position is Teva Pharmaceuticals: 5,521,241 shares worth $312M.

By sector, the portfolio is most concentrated in Industrials at 5.7% of assets, followed by Consumer Discretionary and Financials.

  • William Blair Investment Management's largest Q3 2015 buy was Teva Pharmaceuticals: 5,521,241 shares worth $312M.
  • William Blair Investment Management's ten largest holdings make up 6.7% of its $49B portfolio in Q3 2015.
  • William Blair Investment Management disclosed 1,067 positions in Q3 2015, its first 13F filing on record.

Based on William Blair Investment Management's 13F filing for Q3 2015, filed 12 Nov 2015.