SEI INVESTMENTS CO - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 183 filers reported holding STAMPS COM INC in Q2 2019. The put-call ratio across all filers is 0.97 and the average weighting 0.2%.

Quarter-by-quarter ownership
SEI INVESTMENTS CO ownership history of STAMPS COM INC
ValueSharesWeighting
Q1 2021$391,0000.0%2,0310.0%0.00%0.0%
Q4 2020$391,000
-79.8%
2,031
-75.0%
0.00%
-83.3%
Q3 2020$1,935,000
+32.6%
8,131
+3.3%
0.01%
+20.0%
Q2 2020$1,459,000
+2372.9%
7,873
+918.5%
0.01%
Q1 2019$59,000
-95.6%
773
-91.0%
0.00%
-100.0%
Q4 2018$1,336,000
+171.5%
8,583
+294.6%
0.01%
+150.0%
Q3 2018$492,000
-50.3%
2,175
-44.4%
0.00%
-33.3%
Q2 2018$990,000
+731.9%
3,911
+562.9%
0.00%
Q1 2018$119,000
+213.2%
590
+196.5%
0.00%
Q4 2017$38,000
-5.0%
199
+0.5%
0.00%
Q3 2017$40,000
-99.0%
198
-99.2%
0.00%
-100.0%
Q2 2017$3,892,00025,128
+837500.0%
0.02%
Q1 2017$0
-100.0%
3
-100.0%
0.00%
-100.0%
Q4 2016$2,494,000
+192.0%
21,760
+140.9%
0.01%
+200.0%
Q3 2016$854,000
-74.6%
9,032
-76.5%
0.00%
-80.0%
Q2 2016$3,357,000
-15.9%
38,397
+2.2%
0.02%
-20.0%
Q1 2016$3,993,000
-8.0%
37,571
-5.1%
0.02%
-3.8%
Q4 2015$4,339,000
+35.5%
39,590
-8.5%
0.03%
-10.3%
Q3 2015$3,202,000
+34.4%
43,261
+33.6%
0.03%
+31.8%
Q2 2015$2,382,000
+32.6%
32,373
+21.3%
0.02%
+37.5%
Q1 2015$1,796,00026,6880.02%
Other shareholders
STAMPS COM INC shareholders Q2 2019
NameSharesValueWeighting ↓
Lyon Street Capital, LLC 164,084$18,812,0009.62%
P2 Capital Partners, LLC 591,175$67,778,0008.90%
Calixto Global Investors, LP 176,456$20,231,0006.91%
Prospect Capital Advisors, LLC 67,900$7,785,0005.50%
WEATHERBIE CAPITAL, LLC 369,298$42,340,0005.31%
Harvest Capital Strategies LLC 330,000$37,835,0005.15%
PRECEPT MANAGEMENT LLC 55,000$6,306,0004.68%
G2 Investment Partners Management LLC 74,207$8,508,0004.20%
Jericho Capital Asset Management L.P. 592,000$67,873,0004.16%
Portolan Capital Management 249,436$28,598,0003.85%
View complete list of STAMPS COM INC shareholders