OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 160 filers reported holding OSI SYSTEMS INC in Q2 2014. The put-call ratio across all filers is 0.03 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $29,177,000 | -23.9% | 412,281 | -31.8% | 0.82% | -32.1% |
| Q3 2014 | $38,353,000 | -4.9% | 604,167 | -0.0% | 1.21% | -6.7% |
| Q2 2014 | $40,345,000 | +61.9% | 604,424 | +45.2% | 1.29% | +47.1% |
| Q1 2014 | $24,914,000 | +62.4% | 416,205 | +44.1% | 0.88% | +101.1% |
| Q4 2013 | $15,340,000 | – | 288,833 | – | 0.44% | – |
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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% |