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Institutional Investment Manager
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC (CIK: 0000861177) incorporated in Delaware, located at One North Wacker Drive, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Portfolio Summary: 2,624 holdings with a total value of $103,747,193,000.
#
Name
Shares
Value ($)
%
Options
Notes
2601 MARIN SOFTWARE INC 12,700 80,000 0.00%
2602 TASEKO MINES LTD 123,990 78,000 0.00%
2603 COMSTOCK RES INC COM NEW 21,198 76,000 0.00%
2604 SILVERCORP METALS INC 65,493 76,000 0.00%
2605 Fuelcell Energy Inc 57,400 72,000 0.00%
2606 WI-LAN INC 29,300 72,000 0.00%
2607 WILLBROS GROUP INC DEL COM 19,194 64,000 0.00%
2608 GOLD RESOURCE CORP 19,698 62,000 0.00%
2609 CENTRAIS ELETRICAS BRASILEIR SPON ADR PFD B ADDED 28,321 60,000 0.00%
2610 PERFORMANT FINL CORP 17,699 60,000 0.00%
2611 SYNTA PHARMACEUTICALS CORP 29,077 56,000 0.00%
2612 COMPANHIA SIDERURGICA NACION 32,799 55,000 0.00%
2613 ACELRX PHARMACEUTICALS INC 14,100 54,000 0.00%
2614 RENTECH INC 47,294 53,000 0.00%
2615 SWIFT ENERGY CO 23,698 51,000 0.00%
2616 LAKE SHORE GOLD CORP 53,400 43,000 0.00%
2617 MCCLATCHY CO 23,200 43,000 0.00%
2618 EMERALD OIL INC 55,200 41,000 0.00%
2619 FXCM INC-A 17,199 37,000 0.00%
2620 BALLARD PWR SYS INC NEW 14,600 30,000 0.00%
2621 TIMMINS GOLD CORP 43,695 30,000 0.00%
2622 Warren Resources Inc 28,300 25,000 0.00%
2623 Hercules Offshore Inc 56,895 24,000 0.00%
2624 RESOLUTE ENERGY CORP 26,098 15,000 0.00%
Page 53 of 53

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000861177-15-000007, filed 2015.05.04).

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.