GROUP ONE TRADING, L.P. - PERRIGO CO ownership

PERRIGO CO's ticker is and the CUSIP is 714290953. A total of 3 filers reported holding PERRIGO CO in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.7%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PERRIGO CO
ValueSharesWeighting
Q4 2013$147,736,000
+108529.4%
962,700
+87418.2%
2.23%
+74233.3%
Q3 2013$136,000
+2.3%
1,1000.0%0.00%0.0%
Q2 2013$133,0001,1000.00%
Other shareholders
PERRIGO CO shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 962,700$147,736,0002.23%
BOLTON LP 205$3,0000.00%
Citadel Advisors 300$46,0000.00%
View complete list of PERRIGO CO shareholders