OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 239 filers reported holding OSI SYSTEMS INC in Q3 2019. The put-call ratio across all filers is 2.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $394,000 | +16.6% | 3,496 | -9.4% | 0.00% | 0.0% |
| Q1 2019 | $338,000 | +20.7% | 3,859 | +1.4% | 0.00% | 0.0% |
| Q4 2018 | $280,000 | -19.3% | 3,806 | -15.9% | 0.00% | 0.0% |
| Q3 2018 | $347,000 | +15.7% | 4,526 | +16.7% | 0.00% | 0.0% |
| Q2 2018 | $300,000 | -7.1% | 3,879 | -21.5% | 0.00% | 0.0% |
| Q1 2018 | $323,000 | +29.2% | 4,939 | +27.5% | 0.00% | 0.0% |
| Q4 2017 | $250,000 | -30.2% | 3,875 | -0.9% | 0.00% | 0.0% |
| Q3 2017 | $358,000 | +26.5% | 3,910 | +3.8% | 0.00% | 0.0% |
| Q2 2017 | $283,000 | +6.8% | 3,767 | +3.7% | 0.00% | 0.0% |
| Q1 2017 | $265,000 | +7.3% | 3,631 | +11.7% | 0.00% | 0.0% |
| Q4 2016 | $247,000 | – | 3,251 | – | 0.00% | – |
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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% |