OSI SYSTEMS INC's ticker is and the CUSIP is 671044AD7. A total of 33 filers reported holding OSI SYSTEMS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $8,157,000 | -1.6% | 7,650,000 | 0.0% | 0.23% | -23.2% |
| Q1 2021 | $8,286,000 | +191.8% | 7,650,000 | +188.7% | 0.30% | +198.0% |
| Q4 2020 | $2,840,000 | -48.4% | 2,650,000 | -51.4% | 0.10% | -50.0% |
| Q3 2020 | $5,508,000 | +66.0% | 5,450,000 | +58.0% | 0.20% | +35.1% |
| Q2 2020 | $3,318,000 | +3.8% | 3,450,000 | 0.0% | 0.15% | +38.3% |
| Q1 2020 | $3,198,000 | -41.6% | 3,450,000 | -31.0% | 0.11% | +16.3% |
| Q4 2019 | $5,478,000 | -2.5% | 5,000,000 | 0.0% | 0.09% | +12.2% |
| Q3 2019 | $5,618,000 | +5.1% | 5,000,000 | +11.1% | 0.08% | +34.4% |
| Q2 2019 | $5,345,000 | -50.1% | 4,500,000 | -60.9% | 0.06% | -58.5% |
| Q4 2018 | $10,717,000 | -2.7% | 11,500,000 | 0.0% | 0.15% | +15.7% |
| Q3 2018 | $11,019,000 | +33.3% | 11,500,000 | +35.3% | 0.13% | +24.5% |
| Q2 2018 | $8,267,000 | +6.6% | 8,500,000 | 0.0% | 0.10% | +13.3% |
| Q1 2018 | $7,756,000 | – | 8,500,000 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Wellesley Asset Management | 39,504 | $42,434,000 | 5.09% |
| CAMDEN ASSET MANAGEMENT L P /CA | 48,566,000 | $52,360,000 | 2.56% |
| OSTERWEIS CAPITAL MANAGEMENT INC | 19,530,000 | $21,153,000 | 1.15% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 25,687,000 | $27,660,000 | 0.60% |
| CSS LLC/IL | 7,500,000 | $8,085,000 | 0.33% |
| WESTWOOD HOLDINGS GROUP INC | 27,655,000 | $29,965,000 | 0.30% |
| AQR Arbitrage LLC | 7,650,000 | $8,286,000 | 0.30% |
| SSI INVESTMENT MANAGEMENT LLC | 3,075,000 | $3,315,000 | 0.24% |
| WOLVERINE ASSET MANAGEMENT LLC | 21,477,000 | $23,163,000 | 0.20% |
| IRON Financial LLC | 310,000 | $334,000 | 0.18% |