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Institutional Investment Manager
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) (CIK: 0001132716) incorporated in Delaware, located at One North Wacker Drive 31st Floor, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q3)
Portfolio Summary: 412 holdings with a total value of $6,724,748,000.
#
Name
Shares
Value ($)
%
Options
Notes
351 LIBERTY MEDIA CORP DELAWARE 1,000,000 1,048,000 0.02% PRN
352 CROWN CASTLE INTL CORP NEW 11,083 1,044,000 0.02%
353 ILLUMINA INC 1,000,000 1,040,000 0.02% PRN
354 PALO ALTO NETWORKS INC 6,500 1,036,000 0.02%
355 FNB CORP PA 83,472 1,027,000 0.02%
356 JAZZ INVESTMENTS I LTD 1,000,000 1,019,000 0.02% PRN
357 DIREXION SHS ETF TR 21,000 1,013,000 0.02%
358 FLEETCOR TECHNOLOGIES INC 5,814 1,010,000 0.02%
359 NUANCE COMMUNICATIONS INC SR CV NT 2.75 31 1,000,000 1,008,000 0.01% PRN
360 AMERIS BANCORP 28,678 1,002,000 0.01%
361 SHUTTERFLY INC 1,000,000 984,000 0.01% PRN
362 AKAMAI TECHNOLOGIES INC 1,000,000 979,000 0.01%
363 TWITTER INC 1,000,000 965,000 0.01% PRN
364 COMERICA INC 20,323 962,000 0.01%
365 Abraxas Petroleum Corp 568,000 960,000 0.01%
366 BLUCORA INC 1,000,000 959,000 0.01% PRN
367 ISIS PHARMACEUTICALS INC DEL SR CONV NT 1 21 1,000,000 933,000 0.01% PRN
368 POPEYES LA KITCHEN INC 17,211 915,000 0.01%
369 IMPAX LABORATORIES INC 1,000,000 882,000 0.01% PRN
370 RING ENERGY INC COM 78,539 860,000 0.01%
371 OASIS PETE INC NEW 74,631 856,000 0.01%
372 SANCHEZ ENERGY CORP COM 96,219 851,000 0.01%
373 Linear Technology Corp 13,700 813,000 0.01%
374 WEX INC 6,980 754,000 0.01%
375 NETFLIX INC 156,900 714,000 0.01% Put
376 MIMECAST LTD 36,133 691,000 0.01%
377 Tesco Corp 81,375 664,000 0.01%
378 POTASH CORP SASK INC 32,514 531,000 0.01%
379 MOBILEIRON INC COM NEW 190,242 523,000 0.01%
380 INNOCOLL HLDGS PLC 70,380 414,000 0.01%
381 CONAGRA BRANDS INC 199,500 375,000 0.01% Call
382 SANOFI 1,238,077 334,000 0.00%
383 CONTANGO OIL & GAS CO COM NEW 31,615 323,000 0.00%
384 CHOICE HOTELS INTL NEW 6,120 276,000 0.00%
385 ROYAL DUTCH SHELL PLC 4,945 248,000 0.00%
386 CONSTELLATION BRANDS INC 101,100 243,000 0.00% Put
387 AMERICAN TOWER CORP NEW 210,400 231,000 0.00% Call
388 EARTHSTONE ENERGY INC 24,787 213,000 0.00%
389 CHESAPEAKE ENERGY CORP 33,081 207,000 0.00%
390 NORTHERN OIL & GAS INC NEV 77,000 206,000 0.00%
391 GENERAL MTRS CO 14,727 204,000 0.00% Call
392 CATERPILLAR INC 161,400 121,000 0.00% Put
393 NAVISTAR INTL CORP NEW 200,000 115,000 0.00% Put
394 ENCANA CORP 105,600 87,000 0.00% Call
395 AT&T INC 1,314,800 85,000 0.00% Call
396 VANECK ETF TRUST 250,000 75,000 0.00% Put
397 GOGO INC 200,000 65,000 0.00% Put
398 TIFFANY & CO NEW 79,000 57,000 0.00% Put
399 ISHARES 20 YEAR TREASURY BOND ETF 70,000 56,000 0.00% Put
400 UNITED STATES STL CORP NEW 80,700 54,000 0.00% Put
Page 8 of 9

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001132716-16-000050, filed 2016.11.14), New Holdings filing (0001132716-17-000023, filed 2017.11.14), New Holdings filing (0001132716-17-000016, filed 2017.08.14), New Holdings filing (0001132716-17-000009, filed 2017.05.12). and New Holdings filing (0001132716-17-000005, filed 2017.02.15).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.