We are live on ! Find out more
William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+0.39%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$10.6B
AUM Growth
-$28.4M
Cap. Flow
+$48.9M
Cap. Flow %
0.46%
Top 10 Hldgs %
17.73%
Holding
1,332
New
89
Increased
456
Reduced
508
Closed
121

Top Buys

Rank Stock Value
1
XRAY icon
Dentsply Sirona
XRAY
+$51.3M
2
MSFT icon
Microsoft
MSFT
+$36.9M
3
PYPL icon
PayPal
PYPL
+$21.2M
4
AMT icon
American Tower
AMT
+$21.2M
5
OMC icon
Omnicom Group
OMC
+$18.3M

Top Sells

Rank Stock Value
1
SIRO
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
+$57.3M
2
WEX icon
WEX
WEX
+$35.3M
3
ARG
Airgas Inc
ARG
+$29.5M
4
SBAC icon
SBA Communications
SBAC
+$19.6M
5
ESRX
Express Scripts Holding Company
ESRX
+$19M

Sector Composition

Rank Sector Weight
1 Healthcare 18.96%
2 Technology 15.24%
3 Industrials 12.81%
4 Financials 11.94%
5 Consumer Discretionary 11.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DGX icon
526
Quest Diagnostics
DGX
$26.3B
$1.37M 0.01%
19,233
+158
+0.8% +$10.6K
TIF
527
DELISTED
Tiffany & Co.
TIF
$1.37M 0.01%
18,652
-192
-1% -$12.9K
GARS
528
DELISTED
Garrison Capital Inc.
GARS
$1.37M 0.01%
127,300
-14,600
-10% -$163K
XEL icon
529
Xcel Energy
XEL
$47.9B
$1.35M 0.01%
32,215
+3,500
+12% +$136K
INFI
530
DELISTED
Infinity Pharmaceuticals, Inc.
INFI
$1.34M 0.01%
253,540
+4,789
+2% +$29.3K
TIVO
531
DELISTED
TIVO INC
TIVO
$1.33M 0.01%
139,820
-900
-0.6% -$7.24K
CNI icon
532
Canadian National Railway
CNI
$76.4B
$1.32M 0.01%
21,181
-1,931
-8% -$108K
FC icon
533
Franklin Covey
FC
$243M
$1.32M 0.01%
74,866
+1,310
+2% +$22.4K
FSP
534
Franklin Street Properties
FSP
$46.3M
$1.31M 0.01%
123,193
-7,500
-6% -$72.9K
HCCI
535
DELISTED
Heritage-Crystal Clean, Inc.
HCCI
$1.3M 0.01%
131,244
-2,581
-2% -$22.6K
JWN
536
DELISTED
Nordstrom
JWN
$1.3M 0.01%
22,791
+733
+3% +$37.8K
EHC icon
537
Encompass Health
EHC
$12.4B
$1.3M 0.01%
43,502
-9,453
-18% -$261K
MSI icon
538
Motorola Solutions
MSI
$78.7B
$1.29M 0.01%
17,098
-192
-1% -$13K
NUE icon
539
Nucor
NUE
$61.9B
$1.29M 0.01%
27,293
+11,352
+71% +$462K
BMO icon
540
Bank of Montreal
BMO
$127B
$1.29M 0.01%
21,227
+2,574
+14% +$141K
SSTK icon
541
Shutterstock
SSTK
$216M
$1.28M 0.01%
34,790
+14,443
+71% +$467K
CGEN icon
542
Compugen
CGEN
$217M
$1.28M 0.01%
228,800
-600
-0.3% -$3.13K
CNK icon
543
Cinemark Holdings
CNK
$4.39B
$1.27M 0.01%
35,584
+6,261
+21% +$199K
DIA icon
544
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$46.3B
$1.27M 0.01%
7,210
+2,145
+42% +$357K
MINT icon
545
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$17B
$1.27M 0.01%
12,625
– –
MITK icon
546
Mitek Systems
MITK
$757M
$1.27M 0.01%
193,845
-35,500
-15% -$182K
SE
547
DELISTED
Spectra Energy Corp Wi
SE
$1.26M 0.01%
41,223
-1,010
-2% -$28.5K
TFC icon
548
Truist Financial
TFC
$64.1B
$1.26M 0.01%
37,879
+30,390
+406% +$1.01M
DOC icon
549
Healthpeak Properties
DOC
$14.5B
$1.25M 0.01%
42,045
+10,812
+35% +$324K
SCZ icon
550
iShares MSCI EAFE Small-Cap ETF
SCZ
$13.6B
$1.24M 0.01%
24,984
-2,671
-10% -$126K
20 21
22
23 24

Similar funds

SAM
Storebrand Asset Management Lysaker, Norway $34.8B AUM 25.49% 1-Year Est. Return
Chevy Chase Trust
Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return
VIA
Vanguard Investments Australia Victoria, Australia $34.6B AUM
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
Pacer Advisors
Pacer Advisors Malvern, Pennsylvania $35.6B AUM 18.19% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return
MML Investors Services
MML Investors Services Springfield, Massachusetts $36.1B AUM 19.68% 1-Year Est. Return

William Blair & Company's Q1 2016 Portfolio in Review

As of Q1 2016, William Blair & Company held 1,332 positions worth $10.6B, down 0.27% from $10.7B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company's Q1 2016 filing shows 89 new, 456 increased, 508 reduced and 121 closed positions. Its largest new stake was Willis Towers Watson: 37,173 shares worth $4.41M. The largest sale was SIRONA DENTAL SYSTEMS INC COM STK, an estimated $57.3M.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, down from 20% a quarter earlier, followed by Technology and Industrials.

  • William Blair & Company's largest Q1 2016 buy was Willis Towers Watson: 37,173 shares worth $4.41M.
  • William Blair & Company added most to Dentsply Sirona in Q1 2016, an estimated $51.3M increase.
  • William Blair & Company's biggest Q1 2016 reduction was WEX, cutting an estimated $35.3M.
  • William Blair & Company fully exited SIRONA DENTAL SYSTEMS INC COM STK in Q1 2016, selling an estimated $57.3M.
  • William Blair & Company's ten largest holdings make up 18% of its $10.6B portfolio in Q1 2016.
  • William Blair & Company opened 89 new positions and closed 121 in Q1 2016.
  • William Blair & Company's portfolio value fell 0.27% quarter-over-quarter to $10.6B.

Based on William Blair & Company's 13F filing for Q1 2016, filed 16 May 2016.