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 | $538,623 | +46.1% | 4,549 | -1.7% | 0.00% | – |
| Q4 2022 | $368,611 | -73.3% | 4,628 | -71.1% | 0.00% | -100.0% |
| Q2 2022 | $1,378,000 | +193.2% | 16,020 | +190.9% | 0.00% | +100.0% |
| Q1 2022 | $470,000 | +37.4% | 5,507 | +49.7% | 0.00% | – |
| Q4 2021 | $342,000 | +27.1% | 3,679 | +30.4% | 0.00% | – |
| Q3 2021 | $269,000 | -14.3% | 2,822 | -9.1% | 0.00% | – |
| Q2 2021 | $314,000 | -38.4% | 3,106 | -41.7% | 0.00% | -100.0% |
| Q1 2021 | $510,000 | -9.9% | 5,326 | -12.4% | 0.00% | 0.0% |
| Q4 2020 | $566,000 | -19.8% | 6,078 | -32.6% | 0.00% | 0.0% |
| Q3 2020 | $706,000 | -35.8% | 9,019 | -17.0% | 0.00% | -50.0% |
| Q4 2019 | $1,100,000 | +47.1% | 10,862 | +47.6% | 0.00% | +100.0% |
| Q3 2019 | $748,000 | +40.1% | 7,361 | +55.3% | 0.00% | 0.0% |
| Q2 2019 | $534,000 | +41.3% | 4,740 | +10.1% | 0.00% | 0.0% |
| Q1 2019 | $378,000 | +45.4% | 4,305 | +21.9% | 0.00% | – |
| Q4 2018 | $260,000 | +2.0% | 3,531 | +5.6% | 0.00% | – |
| Q3 2018 | $255,000 | +6.7% | 3,344 | +8.0% | 0.00% | – |
| Q2 2018 | $239,000 | +9.1% | 3,097 | -7.5% | 0.00% | – |
| Q1 2018 | $219,000 | +0.9% | 3,347 | -0.7% | 0.00% | – |
| Q4 2017 | $217,000 | -1.8% | 3,372 | +39.8% | 0.00% | – |
| Q3 2017 | $221,000 | -47.4% | 2,412 | -56.2% | 0.00% | -100.0% |
| Q4 2016 | $420,000 | +86.7% | 5,507 | +59.8% | 0.00% | 0.0% |
| Q3 2016 | $225,000 | +9.8% | 3,447 | -2.1% | 0.00% | 0.0% |
| Q2 2016 | $205,000 | -46.9% | 3,520 | -30.0% | 0.00% | 0.0% |
| Q3 2015 | $386,000 | -90.0% | 5,027 | -90.7% | 0.00% | -87.5% |
| Q2 2015 | $3,843,000 | +1211.6% | 54,271 | +1277.1% | 0.01% | +700.0% |
| Q1 2015 | $293,000 | +33.8% | 3,941 | +28.5% | 0.00% | – |
| Q4 2014 | $219,000 | -98.8% | 3,068 | -98.9% | 0.00% | -100.0% |
| Q3 2014 | $17,834,000 | +424.8% | 280,945 | +451.9% | 0.04% | +428.6% |
| Q2 2014 | $3,398,000 | +1390.4% | 50,909 | +1234.8% | 0.01% | +600.0% |
| Q1 2014 | $228,000 | – | 3,814 | – | 0.00% | – |
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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% |