OSI SYSTEMS INC's ticker is and the CUSIP is 671044905. A total of 3 filers reported holding OSI SYSTEMS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $0 | -100.0% | 200 | -96.5% | 0.00% | -100.0% |
| Q2 2021 | $579,000 | +898.3% | 5,700 | +850.0% | 0.00% | – |
| Q1 2021 | $58,000 | -93.7% | 600 | -94.9% | 0.00% | -100.0% |
| Q3 2020 | $916,000 | +2.2% | 11,800 | -1.7% | 0.00% | -25.0% |
| Q2 2020 | $896,000 | +10.2% | 12,000 | +1.7% | 0.00% | -42.9% |
| Q1 2020 | $813,000 | -71.0% | 11,800 | -57.6% | 0.01% | -63.2% |
| Q4 2019 | $2,801,000 | -11.9% | 27,800 | -11.2% | 0.02% | -26.9% |
| Q3 2019 | $3,179,000 | -11.3% | 31,300 | -1.6% | 0.03% | -18.8% |
| Q2 2019 | $3,582,000 | +123.5% | 31,800 | +73.8% | 0.03% | +77.8% |
| Q1 2019 | $1,603,000 | +385.8% | 18,300 | +306.7% | 0.02% | +500.0% |
| Q4 2018 | $330,000 | -85.1% | 4,500 | -84.5% | 0.00% | -82.4% |
| Q3 2018 | $2,213,000 | -26.8% | 29,000 | -25.8% | 0.02% | -34.6% |
| Q2 2018 | $3,024,000 | +112.5% | 39,100 | +79.4% | 0.03% | +85.7% |
| Q1 2018 | $1,423,000 | -29.8% | 21,800 | -30.8% | 0.01% | 0.0% |
| Q4 2017 | $2,028,000 | -64.4% | 31,500 | -49.4% | 0.01% | -73.1% |
| Q3 2017 | $5,692,000 | +275.0% | 62,300 | +208.4% | 0.05% | +225.0% |
| Q2 2017 | $1,518,000 | -65.6% | 20,200 | -66.6% | 0.02% | -68.6% |
| Q1 2017 | $4,409,000 | -15.2% | 60,400 | -11.6% | 0.05% | +2.0% |
| Q4 2016 | $5,199,000 | +905.6% | 68,300 | +764.6% | 0.05% | +733.3% |
| Q3 2016 | $517,000 | -43.0% | 7,900 | -49.4% | 0.01% | -45.5% |
| Q2 2016 | $907,000 | -23.5% | 15,600 | -13.8% | 0.01% | -35.3% |
| Q1 2016 | $1,185,000 | -53.1% | 18,100 | -36.5% | 0.02% | -43.3% |
| Q4 2015 | $2,527,000 | +37.9% | 28,500 | +19.7% | 0.03% | +20.0% |
| Q3 2015 | $1,832,000 | -7.2% | 23,800 | -14.7% | 0.02% | -10.7% |
| Q2 2015 | $1,975,000 | +101.5% | 27,900 | +111.4% | 0.03% | +86.7% |
| Q1 2015 | $980,000 | -0.4% | 13,200 | -5.0% | 0.02% | 0.0% |
| Q4 2014 | $984,000 | -2.5% | 13,900 | -12.6% | 0.02% | -6.2% |
| Q3 2014 | $1,009,000 | -79.7% | 15,900 | -78.7% | 0.02% | -79.2% |
| Q2 2014 | $4,973,000 | +854.5% | 74,500 | +756.3% | 0.08% | +755.6% |
| Q1 2014 | $521,000 | -69.0% | 8,700 | -72.5% | 0.01% | -64.0% |
| Q4 2013 | $1,678,000 | – | 31,600 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 31,800 | $3,582,000 | 0.03% |
| SIMPLEX TRADING, LLC | 302 | $3,401,000 | 0.01% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |