GAMCO INVESTORS, INC. ET AL - INTERNATIONAL RECTIFIER CORP ownership

INTERNATIONAL RECTIFIER CORP's ticker is IRF and the CUSIP is 460254105. A total of 201 filers reported holding INTERNATIONAL RECTIFIER CORP in Q2 2014. The put-call ratio across all filers is 0.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of INTERNATIONAL RECTIFIER CORP
ValueSharesWeighting
Q4 2014$33,169,000
+27.7%
831,300
+25.6%
0.17%
+23.6%
Q3 2014$25,977,000
+7654.3%
662,000
+5416.7%
0.14%
+6900.0%
Q2 2014$335,000
+1.8%
12,0000.0%0.00%0.0%
Q1 2014$329,000
+5.1%
12,0000.0%0.00%0.0%
Q4 2013$313,00012,0000.00%
Other shareholders
INTERNATIONAL RECTIFIER CORP shareholders Q2 2014
NameSharesValueWeighting ↓
EdgePoint Investment Group Inc. 6,873,257$143,926,0004.79%
OMT Capital Management LLC 581,200$12,170,0004.13%
CONTRAVISORY INVESTMENT MANAGEMENT, INC. 484,965$10,155,0002.26%
SHUFRO ROSE & CO LLC 305,317$6,393,0000.76%
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 89,900$1,883,0000.64%
SCHNEIDER CAPITAL MANAGEMENT CORP 274,041$5,738,0000.54%
Counsel Portfolio Services Inc. 206,056$4,315,0000.52%
ROYCE & ASSOCIATES LP 4,321,105$90,484,0000.28%
WHV Investments, Inc. 1,153,695$24,158,0000.25%
WESTPORT ADVISERS LLC 120,246$2,518,0000.24%
View complete list of INTERNATIONAL RECTIFIER CORP shareholders