GROUP ONE TRADING, L.P. - COVIDIEN PLC ownership

COVIDIEN PLC's ticker is and the CUSIP is G2554F903. A total of 5 filers reported holding COVIDIEN PLC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of COVIDIEN PLC
ValueSharesWeighting
Q4 2014$6,464,000
+34.4%
63,200
+13.7%
0.10%
+32.4%
Q3 2014$4,810,000
+869.8%
55,600
+910.9%
0.07%
+825.0%
Q2 2014$496,0005,5000.01%
Other shareholders
COVIDIEN PLC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 63,200$6,464,0000.10%
Marathon Trading Investment Management LLC 39,200$4,009,0000.06%
Catalyst Capital Advisors LLC 38$87,0000.01%
Citadel Advisors 62,900$6,433,0000.01%
Timber Hill LLC 2,000$205,0000.00%
View complete list of COVIDIEN PLC shareholders