OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 209 filers reported holding OSI SYSTEMS INC in Q4 2015. The put-call ratio across all filers is 0.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $11,000 | 0.0% | 142 | -8.4% | 0.00% | – |
| Q2 2020 | $11,000 | -63.3% | 155 | -48.8% | 0.00% | – |
| Q1 2020 | $30,000 | 0.0% | 303 | 0.0% | 0.00% | – |
| Q4 2019 | $30,000 | +42.9% | 303 | +40.3% | 0.00% | – |
| Q3 2019 | $21,000 | -12.5% | 216 | -1.8% | 0.00% | – |
| Q2 2019 | $24,000 | +26.3% | 220 | -3.1% | 0.00% | – |
| Q1 2019 | $19,000 | +375.0% | 227 | +260.3% | 0.00% | – |
| Q4 2018 | $4,000 | -96.0% | 63 | -94.3% | 0.00% | – |
| Q3 2017 | $100,000 | +61.3% | 1,100 | +28.7% | 0.00% | – |
| Q2 2017 | $62,000 | 0.0% | 855 | 0.0% | 0.00% | – |
| Q1 2017 | $62,000 | +63.2% | 855 | +71.0% | 0.00% | – |
| Q4 2016 | $38,000 | -92.7% | 500 | -91.5% | 0.00% | -100.0% |
| Q4 2015 | $521,000 | +15.0% | 5,887 | 0.0% | 0.00% | +33.3% |
| Q3 2015 | $453,000 | +8.9% | 5,887 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $416,000 | +2.5% | 5,887 | +7.6% | 0.00% | 0.0% |
| Q1 2015 | $406,000 | +3590.9% | 5,472 | +2636.0% | 0.00% | – |
| Q1 2014 | $11,000 | +57.1% | 200 | +98.0% | 0.00% | – |
| Q3 2013 | $7,000 | +16.7% | 101 | 0.0% | 0.00% | – |
| Q2 2013 | $6,000 | – | 101 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prospect Capital Advisors, LLC | 128,110 | $10,905,000 | 5.07% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 446,609 | $38,015,000 | 2.55% |
| Lyon Street Capital, LLC | 15,060 | $1,282,000 | 1.91% |
| Granahan Investment Management | 596,391 | $50,765,000 | 1.26% |
| Zebra Capital Management LLC | 4,715 | $401,000 | 0.92% |
| Walthausen & Co., LLC | 28,079 | $2,390,000 | 0.67% |
| Aurora Investment Counsel | 11,986 | $1,020,000 | 0.65% |
| Bridge City Capital, LLC | 12,681 | $1,079,000 | 0.50% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 233,503 | $19,876,000 | 0.50% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 171,517 | $14,600,000 | 0.46% |