SpiderRock Trading LLC - MONOLITHIC PWR SYS INC ownership

MONOLITHIC PWR SYS INC's ticker is and the CUSIP is 60983910. A total of 2 filers reported holding MONOLITHIC PWR SYS INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of MONOLITHIC PWR SYS INC
ValueSharesWeighting
Q3 2014$33,000
-56.6%
1,108
-65.0%
0.11%
-65.9%
Q2 2014$76,000
+85.4%
3,165
+187.7%
0.33%
+56.9%
Q1 2014$41,0001,1000.21%
Other shareholders
MONOLITHIC PWR SYS INC shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 1,765$74,0000.32%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 55,216$2,338,0000.01%
SpiderRock Trading LLC 1,400$2,0000.01%
View complete list of MONOLITHIC PWR SYS INC shareholders