Virtu KCG Holdings LLC - PFIZER INC ownership

PFIZER INC's ticker is and the CUSIP is 717081903. A total of 7 filers reported holding PFIZER INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of PFIZER INC
ValueSharesWeighting
Q4 2015$3,909,000
-0.4%
121,100
-3.1%
0.07%
+3.1%
Q3 2015$3,926,000
+62.0%
125,000
+72.9%
0.06%
+48.8%
Q2 2015$2,424,000
+66.3%
72,300
+72.6%
0.04%
+43.3%
Q1 2015$1,458,000
-16.7%
41,900
-25.4%
0.03%
+3.4%
Q4 2014$1,751,000
-40.5%
56,200
-43.6%
0.03%
-49.1%
Q3 2014$2,945,000
-53.6%
99,600
-53.4%
0.06%
-42.4%
Q2 2014$6,346,000
-17.5%
213,800
-10.8%
0.10%
+3.1%
Q1 2014$7,696,000
+69.3%
239,600
+61.5%
0.10%
+92.0%
Q4 2013$4,545,000
+66.2%
148,400
+55.9%
0.05%
+42.9%
Q3 2013$2,735,00095,2000.04%
Other shareholders
PFIZER INC shareholders Q1 2014
NameSharesValueWeighting ↓
Quarry LP 260,000$8,624,2002.01%
Marathon Trading Investment Management LLC 43,900$1,456,1630.12%
Garda Capital Partners LP 70,000$2,321,9000.11%
Gladius Capital Management LP 76,600$2,540,8220.11%
SIMPLEX TRADING, LLC 2,902,700$96,2820.08%
Twin Tree Management, LP 490,500$16,269,8840.04%
GROUP ONE TRADING, L.P. 327,500$10,863,1750.04%
JANE STREET GROUP, LLC 3,222,600$106,893,6420.04%
IMC-Chicago, LLC 1,178,000$39,074,2600.04%
Phoenix Holdings Ltd. 39,200$1,300,2640.02%
View complete list of PFIZER INC shareholders