STAMPS COM INC's ticker is and the CUSIP is 852857900. A total of 3 filers reported holding STAMPS COM INC in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $16,786,000 | +230.0% | 50,900 | +100.4% | 0.02% | +200.0% |
| Q2 2021 | $5,087,000 | +45.7% | 25,400 | +45.1% | 0.01% | +20.0% |
| Q1 2021 | $3,491,000 | -55.5% | 17,500 | -56.2% | 0.01% | -64.3% |
| Q4 2020 | $7,848,000 | -29.7% | 40,000 | -13.6% | 0.01% | -60.0% |
| Q3 2020 | $11,156,000 | +235.5% | 46,300 | +155.8% | 0.04% | +133.3% |
| Q2 2020 | $3,325,000 | -63.3% | 18,100 | -74.0% | 0.02% | -79.7% |
| Q1 2020 | $9,067,000 | -3.6% | 69,700 | -38.1% | 0.07% | +15.6% |
| Q4 2019 | $9,404,000 | -14.0% | 112,600 | -23.3% | 0.06% | -27.3% |
| Q3 2019 | $10,929,000 | +181.0% | 146,800 | +70.9% | 0.09% | +151.4% |
| Q2 2019 | $3,889,000 | -60.5% | 85,900 | -28.9% | 0.04% | -68.2% |
| Q1 2019 | $9,842,000 | -15.3% | 120,900 | +61.8% | 0.11% | +8.9% |
| Q4 2018 | $11,626,000 | -6.9% | 74,700 | +35.3% | 0.10% | +2.0% |
| Q3 2018 | $12,486,000 | +9.2% | 55,200 | +22.1% | 0.10% | +1.0% |
| Q2 2018 | $11,438,000 | -9.8% | 45,200 | -28.4% | 0.10% | -23.4% |
| Q1 2018 | $12,686,000 | -54.1% | 63,100 | -57.1% | 0.13% | -34.0% |
| Q4 2017 | $27,636,000 | +1415.1% | 147,000 | +1533.3% | 0.19% | +1041.2% |
| Q3 2017 | $1,824,000 | -35.3% | 9,000 | -50.5% | 0.02% | -41.4% |
| Q2 2017 | $2,819,000 | +118.5% | 18,200 | +67.0% | 0.03% | +93.3% |
| Q1 2017 | $1,290,000 | +11627.3% | 10,900 | +10800.0% | 0.02% | – |
| Q4 2016 | $11,000 | -99.2% | 100 | -99.3% | 0.00% | -100.0% |
| Q3 2016 | $1,342,000 | +924.4% | 14,200 | +846.7% | 0.02% | +650.0% |
| Q2 2016 | $131,000 | +104.7% | 1,500 | +150.0% | 0.00% | +100.0% |
| Q1 2016 | $64,000 | -90.6% | 600 | -90.3% | 0.00% | -87.5% |
| Q4 2015 | $680,000 | +35.2% | 6,200 | -8.8% | 0.01% | +14.3% |
| Q3 2015 | $503,000 | +1634.5% | 6,800 | +1600.0% | 0.01% | – |
| Q2 2015 | $29,000 | -64.2% | 400 | -66.7% | 0.00% | -100.0% |
| Q1 2015 | $81,000 | +102.5% | 1,200 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $40,000 | +300.0% | 1,200 | +300.0% | 0.00% | – |
| Q1 2014 | $10,000 | +150.0% | 300 | +200.0% | 0.00% | – |
| Q4 2013 | $4,000 | -97.3% | 100 | -96.9% | 0.00% | -100.0% |
| Q3 2013 | $147,000 | +50.0% | 3,200 | +28.0% | 0.00% | +50.0% |
| Q2 2013 | $98,000 | – | 2,500 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 18,100 | $3,325,000 | 0.02% |
| SIMPLEX TRADING, LLC | 363 | $0 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |