OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 175 filers reported holding OSI SYSTEMS INC in Q2 2015. The put-call ratio across all filers is 0.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $201,000 | -46.7% | 2,200 | -55.1% | 0.44% | +1242.4% |
| Q3 2015 | $377,000 | +63.9% | 4,900 | +58.1% | 0.03% | +65.0% |
| Q1 2015 | $230,000 | -67.5% | 3,100 | -69.0% | 0.02% | -67.2% |
| Q4 2014 | $708,000 | +63.9% | 10,000 | +47.1% | 0.06% | +60.5% |
| Q3 2014 | $432,000 | – | 6,800 | – | 0.04% | – |
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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% |