OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 202 filers reported holding OSI SYSTEMS INC in Q1 2019. The put-call ratio across all filers is 1.90 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $777,000 | -43.6% | 7,715 | -43.1% | 0.01% | -45.5% |
| Q3 2019 | $1,377,000 | -3.7% | 13,558 | +6.8% | 0.02% | -4.3% |
| Q2 2019 | $1,430,000 | +16.2% | 12,699 | -9.6% | 0.02% | -8.0% |
| Q1 2019 | $1,231,000 | +13.9% | 14,055 | -4.7% | 0.02% | +4.2% |
| Q4 2018 | $1,081,000 | -9.8% | 14,755 | -6.0% | 0.02% | +4.3% |
| Q3 2018 | $1,198,000 | -16.2% | 15,697 | -15.1% | 0.02% | -34.3% |
| Q2 2018 | $1,429,000 | -2.3% | 18,484 | -17.5% | 0.04% | 0.0% |
| Q1 2018 | $1,462,000 | -6.2% | 22,417 | -7.3% | 0.04% | -12.5% |
| Q4 2017 | $1,558,000 | -8.5% | 24,186 | +29.8% | 0.04% | -2.4% |
| Q3 2017 | $1,703,000 | +67.1% | 18,639 | +37.6% | 0.04% | +51.9% |
| Q2 2017 | $1,019,000 | +489.0% | 13,546 | +470.8% | 0.03% | +440.0% |
| Q1 2017 | $173,000 | -1.1% | 2,373 | +3.2% | 0.01% | 0.0% |
| Q4 2016 | $175,000 | +16.7% | 2,300 | +0.4% | 0.01% | -28.6% |
| Q3 2016 | $150,000 | +14.5% | 2,290 | +1.8% | 0.01% | 0.0% |
| Q2 2016 | $131,000 | -10.9% | 2,249 | 0.0% | 0.01% | -12.5% |
| Q1 2016 | $147,000 | -32.6% | 2,249 | -8.7% | 0.01% | -11.1% |
| Q4 2015 | $218,000 | +20.4% | 2,462 | +4.5% | 0.01% | +12.5% |
| Q3 2015 | $181,000 | +19.1% | 2,355 | +10.3% | 0.01% | +33.3% |
| Q2 2015 | $152,000 | -56.2% | 2,135 | -54.3% | 0.01% | -53.8% |
| Q1 2015 | $347,000 | +15.7% | 4,671 | +10.0% | 0.01% | +18.2% |
| Q4 2014 | $300,000 | +16.3% | 4,246 | +4.3% | 0.01% | 0.0% |
| Q3 2014 | $258,000 | +31.6% | 4,069 | +38.6% | 0.01% | +37.5% |
| Q2 2014 | $196,000 | -29.2% | 2,936 | -36.4% | 0.01% | -11.1% |
| Q1 2014 | $277,000 | +3.4% | 4,614 | -8.6% | 0.01% | +12.5% |
| Q4 2013 | $268,000 | +67.5% | 5,049 | +134.1% | 0.01% | +60.0% |
| Q3 2013 | $160,000 | +18.5% | 2,157 | +3.2% | 0.01% | +25.0% |
| Q2 2013 | $135,000 | – | 2,091 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Balter Liquid Alternatives, LLC | 42,469 | $3,100,000 | 4.46% |
| Prospect Capital Advisors, LLC | 70,750 | $5,164,000 | 3.60% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 372,345 | $27,177,000 | 3.25% |
| G2 Investment Partners Management LLC | 103,769 | $7,575,000 | 2.98% |
| DARUMA CAPITAL MANAGEMENT LLC | 689,081 | $50,296,000 | 2.93% |
| TREMBLANT CAPITAL GROUP | 386,189 | $28,188,000 | 1.96% |
| G2 Investment Partners Management LLC | 54,000 | $3,942,000 | 1.55% |
| Granahan Investment Management | 194,672 | $14,209,000 | 1.43% |
| Redwood Investments, LLC | 127,984 | $9,342,000 | 0.92% |
| EARNEST PARTNERS LLC | 951,611 | $69,458,000 | 0.74% |