DRIEHAUS CAPITAL MANAGEMENT LLC - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 196 filers reported holding STAMPS COM INC in Q3 2015. The put-call ratio across all filers is 1.52 and the average weighting 0.2%.

Quarter-by-quarter ownership
DRIEHAUS CAPITAL MANAGEMENT LLC ownership history of STAMPS COM INC
ValueSharesWeighting
Q2 2016$5,366,000
-59.0%
61,379
-50.1%
0.19%
-55.0%
Q1 2016$13,084,000
+14.6%
123,106
+18.2%
0.42%
+10.1%
Q4 2015$11,414,000
-0.2%
104,130
-32.6%
0.38%
-6.6%
Q3 2015$11,438,000
+91.8%
154,542
+90.6%
0.41%
+100.0%
Q2 2015$5,964,000
+121.5%
81,069
+102.5%
0.21%
+121.5%
Q1 2015$2,693,000
+37.5%
40,027
-1.9%
0.09%
+17.7%
Q4 2014$1,958,00040,7960.08%
Other shareholders

There were no reported owners of STAMPS COM INC in Q3 2015.

NameSharesValueWeighting ↓
View complete list of STAMPS COM INC shareholders