Calamos Advisors LLC - POWER INTEGRATIONS INC ownership

POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 194 filers reported holding POWER INTEGRATIONS INC in Q2 2014. The put-call ratio across all filers is 0.57 and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of POWER INTEGRATIONS INC
ValueSharesWeighting
Q2 2014$311,0005,4000.00%
Other shareholders
POWER INTEGRATIONS INC shareholders Q2 2014
NameSharesValueWeighting ↓
SNYDER CAPITAL MANAGEMENT L P 698,373$36,134,0001.90%
Nichols Asset Management LLC 162,758$8,421,0001.65%
Grandeur Peak Global Advisors, LLC 130,015$6,727,0001.51%
WASATCH ADVISORS LP 2,558,917$132,398,0001.37%
Friedberg Investment Management 65,350$3,381,0001.33%
BENDER ROBERT & ASSOCIATES 37,750$1,953,0001.28%
RIVERBRIDGE PARTNERS LLC 1,082,659$56,017,0001.04%
GW&K Investment Management, LLC 816,168$42,229,0001.01%
Apex Capital Management 651,219$33,694,0000.90%
Stephens Investment Management Group LLC 517,826$26,792,0000.80%
View complete list of POWER INTEGRATIONS INC shareholders