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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $572,000 | -21.3% | 6,691 | -21.6% | 0.10% | -23.2% |
| Q1 2022 | $727,000 | +30.3% | 8,536 | +44.9% | 0.12% | +16.8% |
| Q3 2021 | $558,000 | -21.8% | 5,891 | -16.1% | 0.11% | -13.7% |
| Q2 2021 | $714,000 | -14.2% | 7,021 | -18.9% | 0.12% | +12.7% |
| Q1 2021 | $832,000 | -9.3% | 8,658 | -11.9% | 0.11% | -8.3% |
| Q4 2020 | $917,000 | -37.8% | 9,833 | -48.3% | 0.12% | -36.2% |
| Q3 2020 | $1,475,000 | -6.8% | 19,003 | -10.3% | 0.19% | -7.4% |
| Q2 2020 | $1,582,000 | +129.6% | 21,194 | +112.0% | 0.20% | +123.1% |
| Q1 2020 | $689,000 | +110.1% | 9,996 | +207.3% | 0.09% | +68.5% |
| Q4 2019 | $328,000 | – | 3,253 | – | 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% |