UBS OCONNOR LLC - MENTOR GRAPHICS CORP ownership

MENTOR GRAPHICS CORP's ticker is and the CUSIP is 587200AK2. A total of 36 filers reported holding MENTOR GRAPHICS CORP in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
UBS OCONNOR LLC ownership history of MENTOR GRAPHICS CORP
ValueSharesWeighting
Q3 2016$30,730,000,000
+39.5%
23,000,000
+15.0%
0.46%
-3.8%
Q2 2016$22,024,000,000
-22.3%
20,000,000
-25.9%
0.48%
-8.7%
Q1 2016$28,327,000,000
+26.5%
27,000,000
+25.6%
0.52%
+37.9%
Q4 2015$22,385,000,000
+190.1%
21,500,000
+230.8%
0.38%
+181.3%
Q4 2014$7,715,000,000
-22.8%
6,500,000
-23.6%
0.13%
-22.5%
Q3 2014$9,992,000,000
-6.5%
8,513,000
-2.3%
0.17%
-17.6%
Q2 2014$10,687,000,000
+6.9%
8,713,000
+8.9%
0.21%
+11.1%
Q1 2014$9,993,000,000
-8.0%
8,000,000
-2.3%
0.19%
-5.5%
Q4 2013$10,865,000,000
-23.6%
8,187,000
-24.8%
0.20%
-32.4%
Q3 2013$14,214,000,000
+56.9%
10,887,000
+45.2%
0.30%
+74.1%
Q2 2013$9,057,000,0007,500,0000.17%
Other shareholders
MENTOR GRAPHICS CORP shareholders Q3 2014
NameSharesValueWeighting ↓
Mohican Financial Management, LLC 7,500,000$9,328,0003.60%
GUARDIAN LIFE INSURANCE CO OF AMERICA 11,350,000$14,287,0001.27%
DINSMORE CAPITAL MANAGEMENT CO/NJ 2,250,000$2,810,0001.11%
OAKTREE CAPITAL MANAGEMENT LP 33,056,000$41,443,0000.78%
Wellesley Asset Management 8,838$11,169,0000.72%
Calamos Wealth Management LLC 1,559,000$1,973,0000.58%
Polar Asset Management Partners Inc. 7,000,000$8,861,0000.39%
Calamos Advisors LLC 45,252,000$57,255,0000.37%
SCHRODER INVESTMENT MANAGEMENT GROUP 2,000,000$254,015,600,0000.29%
IRON Financial LLC 275,000$348,0000.26%
View complete list of MENTOR GRAPHICS CORP shareholders