OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 235 filers reported holding OSI SYSTEMS INC in Q3 2023. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $766,788 | +1.2% | 6,496 | +1.0% | 0.00% | 0.0% |
| Q2 2023 | $757,883 | +19.7% | 6,432 | +4.0% | 0.00% | 0.0% |
| Q1 2023 | $632,892 | +28.7% | 6,183 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $491,672 | +10.4% | 6,183 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $445,547 | -15.6% | 6,183 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $528,000 | -1.3% | 6,183 | -1.6% | 0.00% | 0.0% |
| Q1 2022 | $535,000 | -12.7% | 6,285 | -4.4% | 0.00% | 0.0% |
| Q4 2021 | $613,000 | -9.5% | 6,574 | -8.0% | 0.00% | 0.0% |
| Q3 2021 | $677,000 | -3.3% | 7,145 | +3.7% | 0.00% | 0.0% |
| Q2 2021 | $700,000 | -26.8% | 6,890 | -30.7% | 0.00% | -50.0% |
| Q1 2021 | $956,000 | -23.5% | 9,945 | -25.8% | 0.00% | -33.3% |
| Q4 2020 | $1,249,000 | +34.2% | 13,399 | +11.7% | 0.00% | +50.0% |
| Q3 2020 | $931,000 | -88.8% | 11,998 | -89.2% | 0.00% | -89.5% |
| Q2 2020 | $8,314,000 | -13.7% | 111,399 | -20.3% | 0.02% | -26.9% |
| Q1 2020 | $9,634,000 | -37.6% | 139,794 | -8.8% | 0.03% | -18.8% |
| Q4 2019 | $15,437,000 | +1600.1% | 153,234 | +1613.6% | 0.03% | +1500.0% |
| Q3 2019 | $908,000 | +19.2% | 8,942 | +32.2% | 0.00% | 0.0% |
| Q2 2019 | $762,000 | +26.2% | 6,766 | -1.9% | 0.00% | +100.0% |
| Q1 2019 | $604,000 | +14.4% | 6,898 | -4.3% | 0.00% | 0.0% |
| Q4 2018 | $528,000 | +0.8% | 7,208 | +5.0% | 0.00% | 0.0% |
| Q3 2018 | $524,000 | -5.8% | 6,868 | -4.5% | 0.00% | 0.0% |
| Q2 2018 | $556,000 | +9.7% | 7,193 | -7.3% | 0.00% | 0.0% |
| Q1 2018 | $507,000 | -1.2% | 7,761 | -2.5% | 0.00% | 0.0% |
| Q4 2017 | $513,000 | -29.4% | 7,961 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $727,000 | +21.6% | 7,961 | 0.0% | 0.00% | +100.0% |
| Q2 2017 | $598,000 | +15.0% | 7,961 | +11.6% | 0.00% | 0.0% |
| Q1 2017 | $520,000 | -4.2% | 7,131 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $543,000 | +0.6% | 7,131 | -13.7% | 0.00% | 0.0% |
| Q3 2016 | $540,000 | +12.5% | 8,263 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $480,000 | -11.3% | 8,263 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $541,000 | -26.2% | 8,263 | 0.0% | 0.00% | -50.0% |
| Q4 2015 | $733,000 | +15.3% | 8,263 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $636,000 | -12.2% | 8,263 | -19.2% | 0.00% | 0.0% |
| Q2 2015 | $724,000 | -4.6% | 10,222 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $759,000 | +5.0% | 10,222 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $723,000 | +11.4% | 10,222 | 0.0% | 0.00% | +100.0% |
| Q3 2014 | $649,000 | -4.8% | 10,222 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $682,000 | +11.4% | 10,222 | 0.0% | 0.00% | +100.0% |
| Q1 2014 | $612,000 | +12.7% | 10,222 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $543,000 | -28.6% | 10,222 | 0.0% | 0.00% | -50.0% |
| Q3 2013 | $761,000 | +15.5% | 10,222 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $659,000 | – | 10,222 | – | 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% |