GROUP ONE TRADING, L.P. Information

440 S. LASALLE STREET, CHICAGO, Illinois, 60605, (312) 347-8864

Report Date: 06/30/2014

Position Statistics

Total Positions 1,887
New Positions 465
Increased Positions 931
Decreased Positions 915
Positions with Activity 1,846
Sold Out Positions 419
Total Mkt Value (in $ millions) 1,043

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

Sector Weighting

Basic Materials 3.95%
Capital Goods 1.9%
Conglomerates 0.2%
Consumer Cyclical 2.7%
Consumer/Non-Cyclical 2.31%
Energy 13.11%
Financial 7.72%
Healthcare 15.99%
Services 19.83%
Technology 16.03%
Transportation 2.95%
Utilities 4.17%

1,887 Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) ▲ Change (%) Shares Held
TIME WARNER CABLE INC COM 2,441 -29,862 (92.44) 16,504
NOKIA CORP SPONSORED ADR 3,429 -13,894 (80.2) 409,736
BLACKBERRY LTD COM 42,066 -10,711 (20.3) 4,132,208
YPF SOCIEDAD ANONIMA SPON ADR CL D 22,847 -9,083 (28.45) 691,505
SAFEWAY INC COM NEW 1,104 -8,287 (88.24) 31,754
KINDER MORGAN INC DEL COM 11,438 -7,043 (38.11) 284,095
KINDER MORGAN ENERGY PARTNERS UT LTD PARTNER 1,240 -6,507 (84) 12,863
T-MOBILE US INC COM -6,042 Sold Out 0
CANADIAN SOLAR INC COM 1,587 -4,922 (75.61) 44,791
AMERICAN CAPITAL AGENCY CORP COM 3,387 -4,796 (58.61) 143,201
SUPERVALU INC COM -4,329 Sold Out 0
THE ADT CORPORATION COM 1,127 -3,825 (77.25) 30,562
JA SOLAR HOLDINGS CO LTD SPON ADR REP5ORD 22 -3,780 (99.43) 2,336
LLOYDS BANKING GROUP PLC SPONSORED ADR 2,347 -3,619 (60.67) 457,449
SWIFT TRANSN CO CL A -3,575 Sold Out 0
COBALT INTL ENERGY INC COM 40 -3,426 (98.84) 2,625
ILLUMINA INC COM 1,036 -3,400 (76.64) 5,778
SUNEDISON INC COM -3,364 Sold Out 0
SINCLAIR BROADCAST GROUP INC CL A -3,341 Sold Out 0
ENCANA CORP COM -3,085 Sold Out 0