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 | $3,820,601 | +35.0% | 32,367 | +34.8% | 0.10% | +29.7% |
| Q2 2023 | $2,829,098 | +655.8% | 24,010 | +556.5% | 0.07% | +640.0% |
| Q1 2023 | $374,331 | -75.1% | 3,657 | -82.5% | 0.01% | -81.1% |
| Q3 2022 | $1,503,000 | +244.7% | 20,862 | +345.5% | 0.05% | +96.3% |
| Q4 2021 | $436,000 | +109.6% | 4,683 | +110.0% | 0.03% | +22.7% |
| Q4 2020 | $208,000 | -81.3% | 2,230 | -84.5% | 0.02% | -69.4% |
| Q3 2020 | $1,114,000 | +11.8% | 14,351 | +7.6% | 0.07% | +4.3% |
| Q2 2020 | $996,000 | +210.3% | 13,343 | +186.3% | 0.07% | +200.0% |
| Q1 2020 | $321,000 | +21.1% | 4,661 | +77.4% | 0.02% | +43.8% |
| Q4 2019 | $265,000 | -46.8% | 2,627 | -46.5% | 0.02% | -62.8% |
| Q3 2019 | $498,000 | -53.9% | 4,908 | -70.8% | 0.04% | -63.9% |
| Q4 2017 | $1,081,000 | +121.5% | 16,796 | +205.4% | 0.12% | +176.7% |
| Q4 2015 | $488,000 | +4.5% | 5,500 | -12.7% | 0.04% | -10.4% |
| Q1 2015 | $467,000 | – | 6,300 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prospect Capital Advisors, LLC | 135,420 | $9,758,000 | 5.15% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 339,509 | $24,465,000 | 2.42% |
| Walthausen & Co., LLC | 15,530 | $1,119,000 | 0.93% |
| Zebra Capital Management LLC | 3,281 | $236,000 | 0.90% |
| Bridge City Capital, LLC | 18,700 | $1,348,000 | 0.74% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 222,007 | $15,998,000 | 0.55% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 173,441 | $12,498,000 | 0.46% |
| Granahan Investment Management | 113,649 | $8,190,000 | 0.27% |
| Supplemental Annuity Collective Trust of NJ | 8,000 | $576,000 | 0.25% |
| Campbell & CO Investment Adviser LLC | 14,192 | $1,023,000 | 0.23% |