OXFORD ASSET MANAGEMENT Information

KING CHARLES HOUSE, OXFORD, , OX1 1JD, (186) 524-8248

Report Date: 03/31/2013

Position Statistics:

Total Positions 2,021
New Positions 199
Increased Positions 506
Decreased Positions 1,509
Positions with Activity 2,015
Sold Out Positions 1,241
Total Mkt Value
(in $ millions)
3,539

Sector Weighting

Basic Materials 3.05%
Capital Goods 7.92%
Conglomerates 1.48%
Consumer Cyclical 4.45%
Consumer/Non-Cyclical 3.39%
Energy 11.5%
Financial 7.06%
Healthcare 9.22%
Services 22.07%
Technology 25.8%
Transportation 2.78%
Utilities 0.99%

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

2,021 Positions as of 03/31/2013

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
CYMER INC COM 137,618 New 1,244,400
PLAINS EXPL& PRODTN CO COM 118,870 -29,298 (19.77) 2,609,662
FOCUS MEDIA HLDG LTD SPONSORED ADR 51,089 24,145 89.61 1,865,929
RESEARCH IN MOTION LTD COM 38,408 38,408 New 2,627,076
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 35,056 32,232 1,141.40 1,598,540
WMS INDS INC COM 30,516 30,516 New 1,203,306
MARKEL CORP COM 27,954 9,565 52.02 51,863
KRAFT FOODS GROUP INC COM 25,762 12,943 100.97 459,137
LIBERTY INTERACTIVE CORP LBT VENT COM A 25,600 -7,536 (22.74) 323,274
STARZ LIBRTY CAP COM A 25,277 24,179 2,202.91 1,113,504
FIFTH & PAC COS INC COM 25,204 10,040 66.21 1,125,666
CNH GLOBAL N V SHS NEW 22,546 5,021 28.65 525,295
SIRIUS XM RADIO INC COM 22,403 3,237 16.89 6,400,892
YANDEX N V SHS CLASS A 20,264 16,399 424.25 698,514
NXP SEMICONDUCTORS N V COM 19,803 16,478 495.50 655,730
EQUINIX INC COM NEW 19,774 3,827 24.00 86,994
TENET HEALTHCARE CORP COM NEW 19,375 1,626 9.16 422,842
COVIDIEN PLC SHS 19,305 7,316 61.02 293,518
CROCS INC COM 18,879 12,891 215.26 1,102,108
GRUPO FINANCIERO SANTANDER MEX SPON ADR SHS B 18,802 7,639 68.44 1,113,860