OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 197 filers reported holding OSI SYSTEMS INC in Q1 2021. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,830,822 | +70.8% | 49,397 | +70.5% | 0.02% | +63.6% |
| Q2 2023 | $3,413,182 | +321.9% | 28,967 | +233.9% | 0.01% | +266.7% |
| Q4 2021 | $809,000 | +3.7% | 8,675 | +5.4% | 0.00% | 0.0% |
| Q3 2021 | $780,000 | -8.8% | 8,229 | -2.2% | 0.00% | 0.0% |
| Q2 2021 | $855,000 | +16.8% | 8,410 | +10.4% | 0.00% | 0.0% |
| Q1 2021 | $732,000 | -22.2% | 7,616 | -39.6% | 0.00% | -40.0% |
| Q2 2020 | $941,000 | -68.3% | 12,617 | -70.7% | 0.01% | -73.7% |
| Q1 2020 | $2,973,000 | -72.4% | 43,125 | -59.6% | 0.02% | -45.7% |
| Q4 2019 | $10,765,000 | +37.2% | 106,863 | +38.4% | 0.04% | +20.7% |
| Q3 2019 | $7,844,000 | +153.7% | 77,240 | +181.3% | 0.03% | +163.6% |
| Q2 2019 | $3,092,000 | -7.8% | 27,455 | -37.5% | 0.01% | -8.3% |
| Q3 2018 | $3,352,000 | +504.0% | 43,922 | +416.9% | 0.01% | +300.0% |
| Q1 2018 | $555,000 | – | 8,497 | – | 0.00% | – |
Download | ||||||
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% |