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Institutional Investment Manager
WESTFIELD CAPITAL MANAGEMENT CO LP
WESTFIELD CAPITAL MANAGEMENT CO LP (CIK: 0001177719) incorporated in Delaware, located at One Financial Center, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Original 13F HR (0001085146-15-002279) filed in 2015.11.12
#
Name
Shares
Value ($)
%
Options
Notes
1 MYLAN N V 4,995 201 0.00%
2 BIOGEN INC 690 201 0.00%
3 LOCKHEED MARTIN CORP 1,150 238 0.00%
4 MONDELEZ INTL INC 6,000 251 0.00%
5 BOSTON PROPERTIES 2,200 260 0.00%
6 VENTAS INC 4,719 265 0.00%
7 3M CO 1,894 269 0.00%
8 ZYNGA INC 120,800 275 0.00%
9 OCLARO INC 127,100 292 0.00%
10 MUELLER WTR PRODUCTS INCORPORATED COM SER A 48,200 369 0.00%
11 PACCAR INC 7,100 370 0.00%
12 COCA COLA CO 10,210 410 0.00%
13 MEDTRONIC PLC 6,276 420 0.00%
14 AIR PRODS & CHEMS INC 3,320 424 0.00%
15 QUOTIENT LTD 33,166 431 0.00%
16 SOUTH STATE CORP COM USD2.5 5,700 438 0.00%
17 IDEXX LABS INC 6,400 475 0.00%
18 PROCTER AND GAMBLE CO 6,760 486 0.00%
19 INTERVAL LEISURE GROUP INC 26,900 494 0.00%
20 LINDBLAD EXPEDITIONS HLDGS I COM 50,800 496 0.00%
21 SCHLUMBERGER LTD 7,874 543 0.00%
22 BERKSHIRE HATHAWAY INC DEL 4,213 549 0.00%
23 SUPER MICRO COMPUTER INC COM 20,740 565 0.00%
24 Chubb Corporation 4,779 586 0.00%
25 BioTelemetry Inc 50,100 613 0.00%
26 WASTE CONNECTIONS INC COM 14,625 710 0.01%
27 LIBERTY GLOBAL PLC 17,350 712 0.01%
28 GOGO INC 48,350 739 0.01%
29 INTERNATIONAL BUSINESS MACHS 5,288 767 0.01%
30 LAUDER ESTEE COS INC 9,925 801 0.01%
31 PACKAGING CORP AMER 13,610 819 0.01%
32 NORTHERN TRUST 12,096 824 0.01%
33 SPDR SER TR 20,050 826 0.01%
34 MERCK & CO INC 19,659 971 0.01%
35 JOHNSON & JOHNSON 11,265 1,052 0.01%
36 EXXON MOBIL CORP 14,526 1,080 0.01%
37 GENERAL ELECTRIC CO 44,102 1,112 0.01%
38 SKYWORKS SOLUTIONS INC 13,760 1,159 0.01%
39 ISHARES TR 9,300 1,246 0.01%
40 ISHARES TR 17,388 1,321 0.01%
41 ALLISON TRANSMISSION HLDGS INC COM 75,550 2,016 0.01%
42 DANAHER CORP DEL 26,624 2,269 0.02%
43 RAPID7 INC 112,470 2,559 0.02%
44 CVS HEALTH CORP 26,700 2,576 0.02%
45 COPART INC 96,610 3,178 0.02%
46 KIMBERLY CLARK CORP 36,531 3,983 0.03%
47 COLLEGIUM PHARMACEUTICAL INC COM 184,461 4,078 0.03%
48 PEPSICO INC 44,602 4,206 0.03%
49 DR PEPPER SNAPPLE GROUP INC 53,591 4,236 0.03%
50 BOEING CO 33,630 4,404 0.03%
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