SpiderRock Advisors, LLC - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 278 filers reported holding STAMPS COM INC in Q3 2017. The put-call ratio across all filers is 2.76 and the average weighting 0.5%.

Quarter-by-quarter ownership
SpiderRock Advisors, LLC ownership history of STAMPS COM INC
ValueSharesWeighting
Q3 2017$3,000
-95.4%
1,100
-64.5%
0.00%
-95.3%
Q2 2017$65,000
+182.6%
3,100
+47.6%
0.06%
+190.9%
Q1 2017$23,0002,1000.02%
Other shareholders

There were no reported owners of STAMPS COM INC in Q3 2017.

NameSharesValueWeighting ↓
View complete list of STAMPS COM INC shareholders