OSI SYSTEMS INC's ticker is and the CUSIP is 671044AD7. A total of 34 filers reported holding OSI SYSTEMS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $3,930,000 | +6.2% | 3,655,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $3,699,000 | -70.8% | 3,655,000 | -72.2% | 0.00% | -73.3% |
| Q2 2020 | $12,671,000 | -26.2% | 13,155,000 | -27.5% | 0.02% | -34.8% |
| Q1 2020 | $17,180,000 | -37.6% | 18,155,000 | -27.1% | 0.02% | -8.0% |
| Q4 2019 | $27,547,000 | -33.2% | 24,920,000 | -32.0% | 0.02% | -39.0% |
| Q3 2019 | $41,268,000 | -25.0% | 36,660,000 | -21.4% | 0.04% | -19.6% |
| Q2 2019 | $55,005,000 | -24.0% | 46,650,000 | -34.2% | 0.05% | -29.2% |
| Q1 2019 | $72,358,000 | +35.7% | 70,875,000 | +23.5% | 0.07% | +24.1% |
| Q4 2018 | $53,312,000 | -3.3% | 57,375,000 | 0.0% | 0.06% | +16.0% |
| Q3 2018 | $55,106,000 | -0.9% | 57,375,000 | 0.0% | 0.05% | -7.4% |
| Q2 2018 | $55,630,000 | +6.5% | 57,375,000 | 0.0% | 0.05% | +8.0% |
| Q1 2018 | $52,228,000 | – | 57,375,000 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SILVERBACK ASSET MANAGEMENT LLC | 27,325,000 | $29,921,000 | 4.44% |
| OSTERWEIS CAPITAL MANAGEMENT INC | 19,530,000 | $21,396,000 | 1.48% |
| Polar Asset Management Partners Inc. | 30,000,000 | $32,934,000 | 0.64% |
| CAMDEN ASSET MANAGEMENT L P /CA | 17,605,000 | $19,199,000 | 0.62% |
| SSI INVESTMENT MANAGEMENT LLC | 8,309,000 | $9,062,000 | 0.60% |
| SHENKMAN CAPITAL MANAGEMENT INC | 3,216,000 | $3,556,000 | 0.46% |
| BlueCrest Capital Management Ltd | 4,629,000 | $5,080,000 | 0.33% |
| IRON Financial LLC | 530,000 | $580,000 | 0.28% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 12,550,000 | $13,778,000 | 0.27% |
| Calamos Advisors LLC | 29,598,000 | $32,483,000 | 0.16% |