GROUP ONE TRADING, L.P. - PHARMATHENE INC ownership

PHARMATHENE INC's ticker is PIP and the CUSIP is 71714G102. A total of 40 filers reported holding PHARMATHENE INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PHARMATHENE INC
ValueSharesWeighting
Q3 2016$52,000
+147.6%
17,923
+105.8%
0.00%
Q2 2016$21,000
+200.0%
8,711
+122.5%
0.00%
Q1 2016$7,000
-12.5%
3,915
-11.3%
0.00%
Q4 2015$8,000
-11.1%
4,415
-33.3%
0.00%
Q3 2015$9,000
+125.0%
6,615
+237.5%
0.00%
Q2 2015$4,000
-60.0%
1,960
-63.9%
0.00%
Q4 2014$10,000
-89.7%
5,428
-92.1%
0.00%
-100.0%
Q2 2014$97,000
-40.1%
68,994
-21.9%
0.00%
-66.7%
Q1 2014$162,000
+1057.1%
88,331
+890.9%
0.00%
Q2 2013$14,0008,9140.00%
Other shareholders
PHARMATHENE INC shareholders Q3 2013
NameSharesValueWeighting ↓
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 7,981,035$14,366,0002.86%
PERKINS CAPITAL MANAGEMENT INC 1,213,300$2,184,0001.92%
MPM ASSET MANAGEMENT LLC 6,347,614$11,426,0001.91%
Potomac Capital Management, Inc. 591,134$1,064,0001.30%
Nantahala Capital Management 2,511,934$4,521,0000.66%
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 572,950$1,031,0000.28%
Hudson Bay Capital Management LP 3,709,992$6,678,0000.20%
Burt Wealth Advisors 30,000$54,0000.06%
Visium Asset Management, LP 1,200,000$2,160,0000.03%
ONTARIO TEACHERS PENSION PLAN BOARD 1,520,451$2,737,0000.02%
View complete list of PHARMATHENE INC shareholders