OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 180 filers reported holding OSI SYSTEMS INC in Q1 2023. The put-call ratio across all filers is 0.38 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $117 | 0.0% | 990 | 0.0% | 0.02% | +5.6% |
| Q2 2023 | $117 | -86.7% | 990 | -62.3% | 0.02% | -87.3% |
| Q1 2023 | $882 | +1016.5% | 2,624 | +165.1% | 0.14% | +1083.3% |
| Q4 2022 | $79 | -99.9% | 990 | -33.6% | 0.01% | -33.3% |
| Q3 2022 | $107,000 | -15.7% | 1,490 | 0.0% | 0.02% | -14.3% |
| Q2 2022 | $127,000 | 0.0% | 1,490 | 0.0% | 0.02% | +16.7% |
| Q1 2022 | $127,000 | -35.2% | 1,490 | -29.2% | 0.02% | -30.8% |
| Q4 2021 | $196,000 | -2.0% | 2,105 | 0.0% | 0.03% | -10.3% |
| Q3 2021 | $200,000 | -6.5% | 2,105 | 0.0% | 0.03% | -3.3% |
| Q2 2021 | $214,000 | +5.9% | 2,105 | 0.0% | 0.03% | -3.2% |
| Q1 2021 | $202,000 | +3.1% | 2,105 | 0.0% | 0.03% | -3.1% |
| Q4 2020 | $196,000 | +20.2% | 2,105 | 0.0% | 0.03% | +10.3% |
| Q3 2020 | $163,000 | -17.7% | 2,105 | -20.7% | 0.03% | -23.7% |
| Q2 2020 | $198,000 | +8.2% | 2,655 | 0.0% | 0.04% | -7.3% |
| Q1 2020 | $183,000 | -31.5% | 2,655 | 0.0% | 0.04% | -10.9% |
| Q4 2019 | $267,000 | -1.1% | 2,655 | 0.0% | 0.05% | -8.0% |
| Q3 2019 | $270,000 | +39.2% | 2,655 | 0.0% | 0.05% | +16.3% |
| Q4 2018 | $194,000 | -7.6% | 2,655 | -3.6% | 0.04% | +13.2% |
| Q3 2018 | $210,000 | – | 2,755 | – | 0.04% | – |
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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% |