Citadel Advisors - MENTOR GRAPHICS CORP ownership

MENTOR GRAPHICS CORP's ticker is and the CUSIP is 587200AK2. A total of 1 filers reported holding MENTOR GRAPHICS CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 3.8%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of MENTOR GRAPHICS CORP
ValueSharesWeighting
Q4 2016$53,386,000
+617.7%
28,720,000
+422.2%
0.05%
+800.0%
Q2 2015$7,438,000
-20.9%
5,500,000
-26.7%
0.01%
-33.3%
Q1 2015$9,398,000
+5.8%
7,500,0000.0%0.01%0.0%
Q4 2014$8,884,000
+1.0%
7,500,0000.0%0.01%0.0%
Q3 2014$8,794,000
-4.8%
7,500,0000.0%0.01%
-18.2%
Q2 2014$9,235,000
-2.4%
7,500,0000.0%0.01%0.0%
Q1 2014$9,462,0007,500,0000.01%
Other shareholders
MENTOR GRAPHICS CORP shareholders Q1 2017
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