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 | $118 | -98.5% | 1 | -98.7% | 0.00% | -100.0% |
| Q1 2023 | $8,086 | +28.7% | 79 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $6,282 | +4.7% | 79 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $6,000 | -14.3% | 79 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $7,000 | -95.5% | 79 | -94.9% | 0.00% | -92.3% |
| Q4 2019 | $155,000 | -24.8% | 1,543 | -23.8% | 0.01% | -31.6% |
| Q3 2019 | $206,000 | +64.8% | 2,024 | +81.7% | 0.02% | +35.7% |
| Q2 2019 | $125,000 | +594.4% | 1,114 | +457.0% | 0.01% | +600.0% |
| Q1 2019 | $18,000 | – | 200 | – | 0.00% | – |
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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% |