TUDOR INVESTMENT CORP ET AL - INTERNATIONAL RECTIFIER CORP ownership

INTERNATIONAL RECTIFIER CORP's ticker is IRF and the CUSIP is 460254105. A total of 1 filers reported holding INTERNATIONAL RECTIFIER CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
TUDOR INVESTMENT CORP ET AL ownership history of INTERNATIONAL RECTIFIER CORP
ValueSharesWeighting
Q2 2014$237,000
-55.8%
8,487
-56.6%
0.01%
-60.9%
Q1 2014$536,000
-15.6%
19,549
-19.7%
0.02%
-25.8%
Q4 2013$635,00024,3490.03%
Other shareholders
INTERNATIONAL RECTIFIER CORP shareholders Q3 2023
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