OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 235 filers reported holding OSI SYSTEMS INC in Q3 2023. The put-call ratio across all filers is 0.79 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 | 128,110 | $10,905,000 | 5.07% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 446,609 | $38,015,000 | 2.55% |
| Lyon Street Capital, LLC | 15,060 | $1,282,000 | 1.91% |
| Granahan Investment Management | 596,391 | $50,765,000 | 1.26% |
| Zebra Capital Management LLC | 4,715 | $401,000 | 0.92% |
| Walthausen & Co., LLC | 28,079 | $2,390,000 | 0.67% |
| Aurora Investment Counsel | 11,986 | $1,020,000 | 0.65% |
| Bridge City Capital, LLC | 12,681 | $1,079,000 | 0.50% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 233,503 | $19,876,000 | 0.50% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 171,517 | $14,600,000 | 0.46% |