OSI SYSTEMS INC's ticker is and the CUSIP is 671044AD7. A total of 34 filers reported holding OSI SYSTEMS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $2,764,000 | -25.3% | 2,833,000 | -28.4% | 0.40% | -28.4% |
| Q1 2020 | $3,700,000 | +4.0% | 3,958,000 | +23.1% | 0.55% | +19.7% |
| Q4 2019 | $3,556,000 | -20.6% | 3,216,000 | -18.8% | 0.46% | -9.8% |
| Q3 2019 | $4,476,000 | -7.7% | 3,961,000 | -2.6% | 0.51% | -6.9% |
| Q2 2019 | $4,848,000 | -34.5% | 4,066,000 | -44.1% | 0.55% | -42.2% |
| Q1 2019 | $7,397,000 | +14.5% | 7,279,000 | +5.0% | 0.95% | +0.6% |
| Q4 2018 | $6,463,000 | -3.9% | 6,935,000 | -1.2% | 0.94% | +16.0% |
| Q3 2018 | $6,725,000 | -44.3% | 7,018,000 | -43.4% | 0.82% | -44.1% |
| Q2 2018 | $12,063,000 | +5.4% | 12,403,000 | -1.1% | 1.46% | +19.0% |
| Q1 2018 | $11,442,000 | – | 12,539,000 | – | 1.22% | – |
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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% |