OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 184 filers reported holding OSI SYSTEMS INC in Q1 2017. The put-call ratio across all filers is 0.82 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $966,000 | +16.4% | 12,696 | 0.0% | 0.40% | +11.7% |
| Q3 2016 | $830,000 | +12.5% | 12,696 | 0.0% | 0.36% | +3.8% |
| Q2 2016 | $738,000 | -11.2% | 12,696 | 0.0% | 0.34% | -13.1% |
| Q1 2016 | $831,000 | +28.4% | 12,696 | +74.0% | 0.40% | +28.5% |
| Q4 2015 | $647,000 | +105.4% | 7,296 | +78.1% | 0.31% | +93.1% |
| Q3 2015 | $315,000 | +8.6% | 4,096 | 0.0% | 0.16% | +21.2% |
| Q2 2015 | $290,000 | -4.6% | 4,096 | 0.0% | 0.13% | -5.0% |
| Q1 2015 | $304,000 | – | 4,096 | – | 0.14% | – |
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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% |