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 | $746,485 | -3.6% | 6,324 | -3.8% | 0.11% | +2.9% |
| Q2 2023 | $774,261 | +15.1% | 6,571 | 0.0% | 0.10% | -13.9% |
| Q1 2023 | $672,608 | +28.7% | 6,571 | 0.0% | 0.12% | +22.0% |
| Q4 2022 | $522,526 | +34.3% | 6,571 | +8.6% | 0.10% | +78.6% |
| Q4 2017 | $389,000 | -29.7% | 6,049 | 0.0% | 0.06% | -31.7% |
| Q3 2017 | $553,000 | +21.5% | 6,049 | 0.0% | 0.08% | -57.7% |
| Q2 2017 | $455,000 | +911.1% | 6,049 | +890.0% | 0.19% | +259.3% |
| Q1 2017 | $45,000 | -99.9% | 611 | 0.0% | 0.05% | -93.6% |
| Q4 2016 | $46,509,000 | – | 611 | – | 0.84% | – |
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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% |