WESTFIELD CAPITAL MANAGEMENT CO LP Information

ONE FINANCIAL CENTER, BOSTON, Massachusetts, 02111, (617) 428-7100

Report Date: 03/31/2015

Position Statistics

Total Positions 354
New Positions 44
Increased Positions 139
Decreased Positions 193
Positions with Activity 332
Sold Out Positions 52
Total Mkt Value (in $ millions) 17,675

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 4.19%
Capital Goods 3.64%
Conglomerates 0.77%
Consumer Cyclical 5.49%
Consumer/Non-Cyclical 4.15%
Energy 4.2%
Financial 7.25%
Healthcare 22.88%
Services 17.61%
Technology 24.99%
Transportation 3.23%
Utilities 0.02%

354 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
APPLE INC COM 534,359 -12,507 (2.29) 4,511,642
CELGENE CORP COM 450,031 -9,104 (1.98) 3,423,071
JAZZ PHARMACEUTICALS PLC SHS USD 449,612 76,931 20.64 2,332,377
TEVA PHARMACEUTICAL INDS LTD ADR 391,696 65,307 20.01 5,590,871
ALLERGAN PLC SHS 347,708 -7,239 (2.04) 1,038,182
ABBVIE INC COM 294,296 64,409 28.02 4,220,509
COMCAST CORP NEW CL A 269,795 -4,266 (1.56) 4,268,226
FACEBOOK INC CL A 253,848 -5,353 (2.07) 2,696,497
VISA INC COM CL A 232,899 -4,848 (2.04) 3,073,769
GOOGLE INC CL A 223,172 1,670 .75 335,738
MICROSOFT CORP COM 220,859 -20,998 (8.68) 4,718,194
DISNEY WALT CO COM DISNEY 214,727 -4,324 (1.97) 1,772,843
GOOGLE INC CL C 211,991 1,558 .74 335,848
SALESFORCE COM INC COM 210,939 -4,456 (2.07) 2,911,914
COOPER COS INC COM NEW 209,318 -17,107 (7.56) 1,181,587
PRICELINE GRP INC COM NEW 198,842 -3,578 (1.77) 160,294
TESORO CORP COM 197,206 -40,476 (17.03) 2,036,626
CONSTELLATION BRANDS INC CL A 178,433 7,321 4.28 1,474,286
PALO ALTO NETWORKS INC COM 175,828 3,823 2.22 950,886
STARBUCKS CORP COM 174,100 -3,320 (1.87) 2,991,922