RS INVESTMENT MANAGEMENT CO LLC - O2MICRO INTERNATIONAL LTD ownership

O2MICRO INTERNATIONAL LTD's ticker is OIIM and the CUSIP is 67107W100. A total of 23 filers reported holding O2MICRO INTERNATIONAL LTD in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
RS INVESTMENT MANAGEMENT CO LLC ownership history of O2MICRO INTERNATIONAL LTD
ValueSharesWeighting
Q3 2015$562,000
-10.8%
242,3120.0%0.01%0.0%
Q2 2015$630,000
-0.8%
242,3120.0%0.01%
-16.7%
Q1 2015$635,000
+9.7%
242,3120.0%0.01%
+20.0%
Q4 2014$579,000
-10.2%
242,3120.0%0.01%
-16.7%
Q3 2014$645,000
-21.9%
242,3120.0%0.01%
-14.3%
Q2 2014$826,000
+3.9%
242,3120.0%0.01%
+40.0%
Q1 2014$795,000
+17.6%
242,3120.0%0.01%
+25.0%
Q4 2013$676,000
-10.0%
242,3120.0%0.00%
-20.0%
Q3 2013$751,000
-6.1%
242,3120.0%0.01%
-16.7%
Q2 2013$800,000242,3120.01%
Other shareholders
O2MICRO INTERNATIONAL LTD shareholders Q1 2015
NameSharesValueWeighting ↓
Grandeur Peak Global Advisors, LLC 4,225,337$17,873,0001.10%
WHITE PINE CAPITAL LLC 445,829$1,886,0000.78%
DnB Asset Management AS 2,344,319$9,916,469,0000.08%
JBF Capital, Inc. 44,000$186,0000.05%
Renaissance Technologies 1,407,749$5,955,0000.01%
Ergoteles LLC 43,200$183,0000.01%
Tower Research Capital LLC (TRC) 23,326$99,0000.00%
KENNEDY CAPITAL MANAGEMENT LLC 13,928$59,0000.00%
MERCER GLOBAL ADVISORS INC /ADV 21,259$90,0000.00%
GEODE CAPITAL MANAGEMENT, LLC 16,202$68,0000.00%
View complete list of O2MICRO INTERNATIONAL LTD shareholders