OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 190 filers reported holding OSI SYSTEMS INC in Q4 2022. The put-call ratio across all filers is 0.44 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $245,000 | -7.2% | 3,400 | +9.7% | 0.00% | 0.0% |
| Q1 2022 | $264,000 | -45.6% | 3,100 | -40.4% | 0.00% | -50.0% |
| Q4 2021 | $485,000 | +46.1% | 5,200 | +48.6% | 0.00% | +33.3% |
| Q3 2021 | $332,000 | +30.7% | 3,500 | +40.0% | 0.00% | 0.0% |
| Q2 2021 | $254,000 | +25.7% | 2,500 | +19.0% | 0.00% | +50.0% |
| Q1 2021 | $202,000 | -23.5% | 2,100 | -38.2% | 0.00% | -60.0% |
| Q3 2020 | $264,000 | +19.5% | 3,400 | +6.2% | 0.01% | -64.3% |
| Q1 2020 | $221,000 | -62.5% | 3,200 | -44.8% | 0.01% | -17.6% |
| Q3 2019 | $589,000 | -69.6% | 5,800 | -80.7% | 0.02% | -89.3% |
| Q4 2017 | $1,936,000 | +67.0% | 30,071 | +95.1% | 0.16% | +33.6% |
| Q2 2017 | $1,159,000 | – | 15,414 | – | 0.12% | – |
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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% |