SpiderRock Trading LLC - PFIZER INC ownership

PFIZER INC's ticker is and the CUSIP is 71708110. A total of 6 filers reported holding PFIZER INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 1.2%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of PFIZER INC
ValueSharesWeighting
Q1 2014$0
-100.0%
200
-95.0%
0.00%
-100.0%
Q4 2013$12,000
+300.0%
4,000
+1900.0%
0.06%
+261.1%
Q3 2013$3,000
-88.5%
200
-93.1%
0.02%
-91.1%
Q2 2013$26,0002,9110.20%
Other shareholders

There were no reported owners of PFIZER INC in Q2 2014.

NameSharesValueWeighting ↓
View complete list of PFIZER INC shareholders