OSI SYSTEMS INC's ticker is and the CUSIP is 671044AD7. A total of 34 filers reported holding OSI SYSTEMS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $10,293,000 | -1.1% | 10,294 | -0.8% | 0.69% | -2.7% |
| Q1 2022 | $10,403,000 | -55.2% | 10,376 | -54.1% | 0.71% | -62.1% |
| Q4 2021 | $23,242,000 | -2.8% | 22,613 | -2.1% | 1.86% | -8.2% |
| Q3 2021 | $23,904,000 | -43.7% | 23,097 | -41.5% | 2.03% | -60.1% |
| Q2 2021 | $42,434,000 | 0.0% | 39,504 | 0.0% | 5.09% | 0.0% |
| Q1 2021 | $42,434,000 | -53.0% | 39,504 | -53.4% | 5.09% | -2.5% |
| Q4 2020 | $90,204,000 | +195.3% | 84,730 | +180.0% | 5.22% | +54.1% |
| Q3 2020 | $30,543,000 | +1025.4% | 30,265 | +972.5% | 3.39% | +939.0% |
| Q2 2020 | $2,714,000 | +89.0% | 2,822 | +99.7% | 0.33% | +222.8% |
| Q1 2019 | $1,436,000 | +68.1% | 1,413 | +54.3% | 0.10% | +74.1% |
| Q4 2018 | $854,000 | -93.5% | 916 | -93.4% | 0.06% | -93.0% |
| Q3 2018 | $13,231,000 | -5.9% | 13,808 | -4.5% | 0.83% | -1.9% |
| Q2 2018 | $14,065,000 | +10.1% | 14,462 | +3.3% | 0.84% | +24.7% |
| Q1 2018 | $12,775,000 | – | 14,000 | – | 0.68% | – |
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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% |