DUPONT CAPITAL MANAGEMENT CORP - 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
DUPONT CAPITAL MANAGEMENT CORP ownership history of STAMPS COM INC
ValueSharesWeighting
Q2 2021$350,000
-67.5%
1,745
-67.7%
0.01%
-69.2%
Q1 2021$1,077,000
+81.0%
5,398
+77.9%
0.03%
+100.0%
Q4 2020$595,000
-48.4%
3,034
-36.5%
0.01%
-48.0%
Q3 2020$1,152,000
+188.7%
4,779
+119.9%
0.02%
+177.8%
Q2 2020$399,000
+29.5%
2,173
-8.2%
0.01%
+28.6%
Q1 2020$308,000
-12.5%
2,367
-45.2%
0.01%
-12.5%
Q1 2019$352,000
-47.6%
4,3180.0%0.01%
-50.0%
Q4 2018$672,000
-78.7%
4,318
-69.1%
0.02%
-77.1%
Q3 2018$3,161,000
+14.0%
13,974
+27.5%
0.07%
+6.1%
Q2 2018$2,774,000
-15.9%
10,961
-33.2%
0.07%
-17.5%
Q1 2018$3,298,000
+61.0%
16,403
-5.2%
0.08%
+77.8%
Q1 2017$2,049,000
+3.3%
17,3090.0%0.04%
+2.3%
Q4 2016$1,984,000
-12.8%
17,309
-28.1%
0.04%
-13.7%
Q3 2016$2,274,000
+118.2%
24,066
+101.9%
0.05%
+121.7%
Q2 2016$1,042,000
-17.8%
11,9190.0%0.02%
-20.7%
Q1 2016$1,267,000
-25.8%
11,919
-23.5%
0.03%
-29.3%
Q4 2015$1,707,000
+10.3%
15,576
-25.5%
0.04%
+5.1%
Q3 2015$1,547,000
+53.6%
20,900
+52.7%
0.04%
+77.3%
Q2 2015$1,007,00013,6840.02%
Other shareholders

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

NameSharesValueWeighting ↓
View complete list of STAMPS COM INC shareholders