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MENTOR GRAPHICS CORP
MENTOR GRAPHICS CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 28 Institutional holders with a total value of $294,532,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARROWGRASS CAPITAL PARTNERS (US) LP 49,700 66,301,000 22.51% PRN
2 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 23,000,000 30,730,000 10.43%
3 AQR ARBITRAGE LLC 15,775,000 21,099,000 7.16% PRN
4 CAPSTONE INVESTMENT ADVISORS, LLC 14,000,000 18,725,000 6.36%
5 AMUNDI ASSET MANAGEMENT US, INC. 12,755,000 17,052,000 5.79% PRN
6 SILVERBACK ASSET MANAGEMENT LLC 12,267,000 16,438,000 5.58% PRN
7 Calamos Advisors LLC 11,500,000 15,416,000 5.23% PRN
8 WELLS FARGO & COMPANY/MN 11,514,000 15,367,000 5.22% PRN
9 GUARDIAN LIFE INSURANCE CO OF AMERICA 11,350,000 15,174,000 5.15% PRN
10 Empyrean Capital Partners, LP 10,000,000 13,410,000 4.55% PRN
11 Ferox Capital Management LP 9,000,000 12,065,000 4.10% PRN
12 Castle Creek Arbitrage, LLC 8,290,000 11,114,000 3.77% PRN
13 Context Capital Management, LLC 6,000,000 8,033,000 2.73% PRN
14 DEUTSCHE BANK AG\ 5,335,000 7,131,000 2.42% PRN
15 Invesco Ltd. 3,950,000 5,281,000 1.79% PRN
16 Nicholas Investment Partners, LP 3,895,000 5,207,000 1.77% PRN
17 SSI INVESTMENT MANAGEMENT LLC 2,982,000 3,986,000 1.35% PRN
18 GABELLI FUNDS LLC 2,850,000 3,810,000 1.29% PRN
19 Ionic Capital Management LLC 2,375,000 3,182,000 1.08% PRN
20 Weiss Asset Management LP 2,000,000 2,684,000 0.91% PRN
21 BANK OF AMERICA CORP /DE/ 922,000 1,233,000 0.42% PRN
22 CITIGROUP INC 366,000 489,000 0.17% PRN
23 ADVENT CAPITAL MANAGEMENT /DE/ 240,000 322,000 0.11% PRN
24 BLACKROCK ADVISORS LLC 150,000 201,000 0.07% PRN
25 BlackRock Fund Advisors 35,000 47,000 0.02% PRN
26 Creative Planning 13,000 17,000 0.01% PRN
27 UBS Group AG 10,000 13,000 0.00% PRN
28 MORGAN STANLEY 4,000 5,000 0.00% PRN

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.