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 | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $279,000 | -9.7% | 2,744 | 0.0% | 0.01% | -12.5% |
| Q2 2019 | $309,000 | +28.8% | 2,744 | 0.0% | 0.01% | +33.3% |
| Q1 2019 | $240,000 | +19.4% | 2,744 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $201,000 | -3.8% | 2,744 | 0.0% | 0.01% | +20.0% |
| Q3 2018 | $209,000 | +17.4% | 2,744 | +19.5% | 0.01% | 0.0% |
| Q2 2018 | $178,000 | +18.7% | 2,296 | 0.0% | 0.01% | +25.0% |
| Q1 2018 | $150,000 | +1.4% | 2,296 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $148,000 | -14.9% | 2,296 | +20.6% | 0.00% | -20.0% |
| Q3 2017 | $174,000 | +35.9% | 1,904 | +11.5% | 0.01% | +25.0% |
| Q2 2017 | $128,000 | +82.9% | 1,708 | +79.4% | 0.00% | +100.0% |
| Q1 2017 | $70,000 | +9.4% | 952 | +13.3% | 0.00% | 0.0% |
| Q4 2016 | $64,000 | – | 840 | – | 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% |