OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 191 filers reported holding OSI SYSTEMS INC in Q4 2020. The put-call ratio across all filers is 0.71 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $107,771 | +4.2% | 913 | +4.0% | 0.01% | +20.0% |
| Q2 2023 | $103,455 | +19.9% | 878 | +4.2% | 0.01% | +25.0% |
| Q1 2023 | $86,289 | +8.2% | 843 | -16.0% | 0.00% | 0.0% |
| Q4 2022 | $79,759 | +10.4% | 1,003 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $72,276 | -15.7% | 1,003 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $85,696 | +0.4% | 1,003 | 0.0% | 0.00% | +33.3% |
| Q1 2022 | $85,375 | -78.4% | 1,003 | -76.4% | 0.00% | -40.0% |
| Q4 2021 | $396,007 | -11.5% | 4,249 | -10.0% | 0.01% | -16.7% |
| Q3 2021 | $447,551 | -6.7% | 4,721 | 0.0% | 0.01% | -14.3% |
| Q2 2021 | $479,842 | +10.6% | 4,721 | +4.6% | 0.01% | +16.7% |
| Q1 2021 | $433,892 | +3.1% | 4,515 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $420,888 | +2.5% | 4,515 | -14.7% | 0.01% | -14.3% |
| Q3 2020 | $410,557 | +4.0% | 5,290 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $394,846 | +8.3% | 5,290 | 0.0% | 0.01% | -12.5% |
| Q1 2020 | $364,587 | -30.4% | 5,290 | +1.7% | 0.01% | -11.1% |
| Q4 2019 | $524,049 | -3.4% | 5,202 | -2.6% | 0.01% | 0.0% |
| Q3 2019 | $542,432 | -9.8% | 5,341 | 0.0% | 0.01% | -10.0% |
| Q2 2019 | $601,557 | +31.2% | 5,341 | +2.0% | 0.01% | +25.0% |
| Q1 2019 | $458,674 | +23.0% | 5,236 | +2.9% | 0.01% | +14.3% |
| Q4 2018 | $372,804 | -15.0% | 5,086 | -11.5% | 0.01% | -12.5% |
| Q3 2018 | $438,554 | -99.9% | 5,747 | 0.0% | 0.01% | +14.3% |
| Q2 2018 | $444,416,000 | +18.5% | 5,747 | 0.0% | 0.01% | +40.0% |
| Q1 2018 | $375,107,000 | +104096.4% | 5,747 | +2.8% | 0.01% | 0.0% |
| Q4 2017 | $360,000 | -66.9% | 5,592 | -53.1% | 0.01% | -28.6% |
| Q3 2017 | $1,088,000 | +18.1% | 11,912 | -2.8% | 0.01% | +16.7% |
| Q2 2017 | $921,000 | +2.9% | 12,261 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $895,000 | -4.1% | 12,261 | 0.0% | 0.01% | -14.3% |
| Q4 2016 | $933,000 | +20.7% | 12,261 | +3.6% | 0.01% | +16.7% |
| Q3 2016 | $773,000 | -2.0% | 11,830 | -12.9% | 0.01% | 0.0% |
| Q2 2016 | $789,000 | -11.2% | 13,580 | 0.0% | 0.01% | -14.3% |
| Q1 2016 | $889,000 | -26.2% | 13,580 | 0.0% | 0.01% | -22.2% |
| Q4 2015 | $1,204,000 | +20.0% | 13,580 | +4.2% | 0.01% | +28.6% |
| Q3 2015 | $1,003,000 | +5.1% | 13,030 | -3.4% | 0.01% | 0.0% |
| Q2 2015 | $954,000 | -18.3% | 13,483 | -14.2% | 0.01% | -22.2% |
| Q1 2015 | $1,167,000 | +4.9% | 15,712 | 0.0% | 0.01% | +12.5% |
| Q4 2014 | $1,112,000 | +11.5% | 15,712 | 0.0% | 0.01% | +14.3% |
| Q3 2014 | $997,000 | -5.3% | 15,712 | -0.4% | 0.01% | 0.0% |
| Q2 2014 | $1,053,000 | +11.5% | 15,775 | 0.0% | 0.01% | 0.0% |
| Q1 2014 | $944,000 | +12.6% | 15,775 | 0.0% | 0.01% | +16.7% |
| Q4 2013 | $838,000 | -28.7% | 15,775 | 0.0% | 0.01% | -33.3% |
| Q3 2013 | $1,175,000 | +11.9% | 15,775 | -3.2% | 0.01% | +12.5% |
| Q2 2013 | $1,050,000 | – | 16,296 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 436,645 | $39,896,000 | 4.17% |
| G2 Investment Partners Management LLC | 111,778 | $10,213,000 | 4.05% |
| DARUMA CAPITAL MANAGEMENT LLC | 648,735 | $59,275,000 | 3.69% |
| Balter Liquid Alternatives, LLC | 33,890 | $3,097,000 | 3.46% |
| Prospect Capital Advisors, LLC | 63,750 | $5,825,000 | 3.13% |
| Granahan Investment Management | 165,292 | $15,103,000 | 1.26% |
| Redwood Investments, LLC | 89,459 | $8,174,000 | 0.93% |
| Bridge City Capital, LLC | 13,225 | $1,208,000 | 0.90% |
| EARNEST PARTNERS LLC | 966,967 | $88,352,000 | 0.88% |
| RAINIER INVESTMENT MANAGEMENT LLC | 36,770 | $3,360,000 | 0.79% |