OSI SYSTEMS INC's ticker is and the CUSIP is 671044AD7. A total of 30 filers reported holding OSI SYSTEMS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,832,815,000 | +3106.1% | 1,833,000 | +3115.8% | 0.00% | – |
| Q1 2022 | $57,166,000 | -2.4% | 57,000 | 0.0% | 0.00% | – |
| Q4 2021 | $58,585,000 | -99.3% | 57,000 | -99.3% | 0.00% | -100.0% |
| Q1 2021 | $8,815,978,000 | +0.1% | 8,232,000 | 0.0% | 0.01% | -18.8% |
| Q4 2020 | $8,807,581,000 | +140.4% | 8,232,000 | +127.8% | 0.02% | +220.0% |
| Q3 2020 | $3,663,150,000 | -40.5% | 3,614,000 | -43.2% | 0.01% | -54.5% |
| Q2 2020 | $6,161,575,000 | +114.9% | 6,365,000 | +107.8% | 0.01% | +83.3% |
| Q1 2020 | $2,866,968,000 | +1.0% | 3,063,000 | +18.2% | 0.01% | +20.0% |
| Q4 2019 | $2,839,329,000 | +57.5% | 2,592,000 | +62.0% | 0.01% | +66.7% |
| Q3 2019 | $1,802,416,000 | +7.2% | 1,600,000 | +12.2% | 0.00% | 0.0% |
| Q2 2019 | $1,680,940,000 | +39.7% | 1,426,000 | +20.0% | 0.00% | 0.0% |
| Q1 2019 | $1,203,527,000 | +421.3% | 1,188,000 | +375.2% | 0.00% | +200.0% |
| Q4 2018 | $230,850,000 | -3.7% | 250,000 | 0.0% | 0.00% | – |
| Q3 2018 | $239,600,000 | +417.0% | 250,000 | +420.8% | 0.00% | – |
| Q2 2018 | $46,340,000 | – | 48,000 | – | 0.00% | – |
Download | ||||||
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% |