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
STAMPS COM INC shareholders Q3 2017
NameSharesValueWeighting ↓
Simcoe Capital Management, LLC 742,482$148,712,00016.33%
Toronado Partners, LLC 158,853$31,817,0009.28%
Harspring Capital Management, LLC 296,286$59,343,0008.82%
Newtyn Management, LLC 155,000$31,045,0008.60%
No Street GP LP 150,000$30,044,0004.72%
SteelPeak Wealth, LLC 303,847$60,858,0004.25%
Jetstream Capital LLC 26,000$5,208,0004.01%
DISCIPLINED GROWTH INVESTORS INC /MN 908,831$182,030,0003.48%
NovaPoint Capital, LLC 29,337$5,876,0002.43%
S&T BANK/PA 49,302$9,874,0001.53%
View complete list of STAMPS COM INC shareholders