OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 209 filers reported holding OSI SYSTEMS INC in Q4 2015. The put-call ratio across all filers is 0.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $3,000 | -62.5% | 38 | -67.0% | 0.00% | – |
| Q1 2017 | $8,000 | +166.7% | 115 | +219.4% | 0.00% | – |
| Q4 2016 | $3,000 | +50.0% | 36 | +28.6% | 0.00% | – |
| Q3 2016 | $2,000 | 0.0% | 28 | -33.3% | 0.00% | – |
| Q2 2016 | $2,000 | -33.3% | 42 | 0.0% | 0.00% | – |
| Q1 2016 | $3,000 | -85.7% | 42 | -82.6% | 0.00% | – |
| Q4 2015 | $21,000 | +16.7% | 242 | +6.1% | 0.00% | – |
| Q3 2015 | $18,000 | +5.9% | 228 | 0.0% | 0.00% | – |
| Q1 2015 | $17,000 | +6.2% | 228 | 0.0% | 0.00% | – |
| Q4 2014 | $16,000 | +700.0% | 228 | +714.3% | 0.00% | – |
| Q3 2014 | $2,000 | 0.0% | 28 | 0.0% | 0.00% | – |
| Q2 2014 | $2,000 | 0.0% | 28 | 0.0% | 0.00% | – |
| Q1 2014 | $2,000 | -33.3% | 28 | -47.2% | 0.00% | – |
| Q4 2013 | $3,000 | -25.0% | 53 | 0.0% | 0.00% | – |
| Q3 2013 | $4,000 | +33.3% | 53 | 0.0% | 0.00% | – |
| Q2 2013 | $3,000 | – | 53 | – | 0.00% | – |
Download | ||||||
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% |