OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 198 filers reported holding OSI SYSTEMS INC in Q3 2017. The put-call ratio across all filers is 0.99 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $238,000 | -45.3% | 2,607 | -55.0% | 0.00% | -55.6% |
| Q2 2017 | $435,000 | +27.2% | 5,793 | +23.8% | 0.01% | +12.5% |
| Q1 2017 | $342,000 | -32.9% | 4,681 | -39.9% | 0.01% | -57.9% |
| Q3 2016 | $510,000 | +133.9% | 7,793 | +133.3% | 0.02% | +35.7% |
| Q1 2016 | $218,000 | -35.3% | 3,340 | -12.1% | 0.01% | -46.2% |
| Q4 2015 | $337,000 | -41.3% | 3,799 | -53.1% | 0.03% | +13.0% |
| Q2 2015 | $574,000 | -80.8% | 8,102 | -79.8% | 0.02% | -80.7% |
| Q1 2015 | $2,986,000 | +21.2% | 40,199 | +15.5% | 0.12% | -6.3% |
| Q4 2014 | $2,463,000 | +56.4% | 34,815 | +40.3% | 0.13% | +4.1% |
| Q3 2014 | $1,575,000 | – | 24,813 | – | 0.12% | – |
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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% |