OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 154 filers reported holding OSI SYSTEMS INC in Q2 2013. The put-call ratio across all filers is 1.00 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $11,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q3 2018 | $11,000 | -8.3% | 150 | 0.0% | 0.00% | – |
| Q2 2018 | $12,000 | +20.0% | 150 | 0.0% | 0.00% | – |
| Q1 2018 | $10,000 | 0.0% | 150 | 0.0% | 0.00% | – |
| Q4 2017 | $10,000 | -28.6% | 150 | 0.0% | 0.00% | – |
| Q3 2017 | $14,000 | +27.3% | 150 | 0.0% | 0.00% | – |
| Q2 2017 | $11,000 | +1000.0% | 150 | +837.5% | 0.00% | – |
| Q3 2016 | $1,000 | – | 16 | 0.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 16 | -96.8% | 0.00% | -100.0% |
| Q3 2013 | $37,000 | +19.4% | 502 | +3.3% | 0.00% | 0.0% |
| Q2 2013 | $31,000 | -3.1% | 486 | -6.0% | 0.00% | 0.0% |
| Q1 2013 | $32,000 | +45.5% | 517 | +47.3% | 0.00% | 0.0% |
| Q4 2012 | $22,000 | -37.1% | 351 | -21.7% | 0.00% | 0.0% |
| Q3 2012 | $35,000 | +12.9% | 448 | -9.1% | 0.00% | 0.0% |
| Q2 2012 | $31,000 | +3.3% | 493 | 0.0% | 0.00% | 0.0% |
| Q1 2012 | $30,000 | +25.0% | 493 | 0.0% | 0.00% | 0.0% |
| Q4 2011 | $24,000 | +41.2% | 493 | 0.0% | 0.00% | 0.0% |
| Q3 2011 | $17,000 | -19.0% | 493 | 0.0% | 0.00% | 0.0% |
| Q2 2011 | $21,000 | -59.6% | 493 | -64.6% | 0.00% | -50.0% |
| Q1 2011 | $52,000 | +2.0% | 1,392 | 0.0% | 0.00% | 0.0% |
| Q4 2010 | $51,000 | 0.0% | 1,392 | 0.0% | 0.00% | 0.0% |
| Q3 2010 | $51,000 | 0.0% | 1,392 | -23.5% | 0.00% | 0.0% |
| Q2 2010 | $51,000 | +41.7% | 1,819 | +41.8% | 0.00% | +100.0% |
| Q1 2010 | $36,000 | – | 1,283 | – | 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% |