PEAK6 Group LLC - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 269 filers reported holding STAMPS COM INC in Q4 2017. The put-call ratio across all filers is 1.58 and the average weighting 0.6%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of STAMPS COM INC
ValueSharesWeighting
Q2 2018$66,629,000
+73.8%
263,300
+38.1%
0.28%
+70.7%
Q1 2018$38,341,000
+92.9%
190,700
+80.4%
0.17%
+81.5%
Q4 2017$19,872,000
+8.5%
105,700
+16.9%
0.09%
-2.1%
Q3 2017$18,319,000
+699.3%
90,400
+510.8%
0.09%
+623.1%
Q2 2017$2,292,000
-13.1%
14,800
-33.6%
0.01%
-40.9%
Q1 2017$2,639,000
+14.5%
22,300
+10.9%
0.02%
+29.4%
Q4 2016$2,304,000
-75.6%
20,100
-79.9%
0.02%
-75.7%
Q3 2016$9,461,000
+128.4%
100,100
+111.3%
0.07%
+118.8%
Q2 2016$4,142,000
-50.1%
47,374
-39.3%
0.03%
-52.2%
Q1 2016$8,300,000
-47.1%
78,100
-45.4%
0.07%
+26.4%
Q4 2015$15,686,000
+863.5%
143,100
+550.5%
0.05%
+562.5%
Q3 2015$1,628,000
+148.5%
22,000
+147.1%
0.01%
+100.0%
Q2 2015$655,000
+124.3%
8,905
+105.4%
0.00%
+100.0%
Q1 2015$292,000
-84.7%
4,335
-89.1%
0.00%
-85.7%
Q4 2014$1,905,000
+43.6%
39,700
+0.8%
0.01%
+16.7%
Q2 2014$1,327,000
-59.4%
39,400
-59.5%
0.01%
-58.6%
Q1 2014$3,267,000
+22.5%
97,339
+53.7%
0.03%
+52.6%
Q4 2013$2,667,000
-55.9%
63,335
-51.8%
0.02%
+46.2%
Q3 2013$6,042,000
+39.2%
131,530
+19.4%
0.01%
-23.5%
Q2 2013$4,340,000110,2000.02%
Other shareholders
STAMPS COM INC shareholders Q4 2017
NameSharesValueWeighting ↓
Simcoe Capital Management, LLC 270,070$52,985,0008.37%
Calixto Global Investors, LP 78,800$15,460,0007.32%
SteelPeak Wealth, LLC 303,847$59,612,0005.42%
No Street GP LP 175,000$34,333,0003.98%
Jetstream Capital LLC 21,000$4,120,0003.89%
DISCIPLINED GROWTH INVESTORS INC /MN 990,262$194,280,0003.75%
G2 Investment Partners Management LLC 96,695$18,971,0003.48%
Blue Grotto Capital, LLC 43,000$8,436,0003.24%
Shannon River Fund Management LLC 156,398$30,684,0002.88%
SG Capital Management LLC 47,325$9,285,0002.41%
View complete list of STAMPS COM INC shareholders