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 | $531,180 | +0.2% | 4,500 | 0.0% | 0.08% | +5.2% |
| Q2 2023 | $530,235 | +15.1% | 4,500 | 0.0% | 0.08% | +8.5% |
| Q1 2023 | $460,620 | +28.7% | 4,500 | 0.0% | 0.07% | +22.4% |
| Q4 2022 | $357,840 | +10.4% | 4,500 | 0.0% | 0.06% | +3.6% |
| Q3 2022 | $324,000 | -15.6% | 4,500 | 0.0% | 0.06% | -11.1% |
| Q2 2022 | $384,000 | +0.3% | 4,500 | 0.0% | 0.06% | +21.2% |
| Q1 2022 | $383,000 | -8.6% | 4,500 | 0.0% | 0.05% | -1.9% |
| Q4 2021 | $419,000 | -1.9% | 4,500 | 0.0% | 0.05% | -8.6% |
| Q3 2021 | $427,000 | -6.6% | 4,500 | 0.0% | 0.06% | -4.9% |
| Q2 2021 | $457,000 | +5.8% | 4,500 | 0.0% | 0.06% | 0.0% |
| Q1 2021 | $432,000 | +3.1% | 4,500 | 0.0% | 0.06% | -6.2% |
| Q4 2020 | $419,000 | +20.1% | 4,500 | 0.0% | 0.06% | +3.2% |
| Q3 2020 | $349,000 | +3.9% | 4,500 | 0.0% | 0.06% | 0.0% |
| Q2 2020 | $336,000 | +8.4% | 4,500 | 0.0% | 0.06% | -11.3% |
| Q1 2020 | $310,000 | -31.6% | 4,500 | 0.0% | 0.07% | -7.8% |
| Q4 2019 | $453,000 | -0.9% | 4,500 | 0.0% | 0.08% | -8.3% |
| Q3 2019 | $457,000 | -9.9% | 4,500 | 0.0% | 0.08% | -7.7% |
| Q2 2019 | $507,000 | +15.8% | 4,500 | -10.0% | 0.09% | +13.8% |
| Q1 2019 | $438,000 | +99.1% | 5,000 | +66.7% | 0.08% | +73.9% |
| Q4 2018 | $220,000 | -3.9% | 3,000 | 0.0% | 0.05% | +17.9% |
| Q3 2018 | $229,000 | -1.3% | 3,000 | 0.0% | 0.04% | -4.9% |
| Q2 2018 | $232,000 | -74.3% | 3,000 | -78.6% | 0.04% | -73.7% |
| Q4 2017 | $901,000 | – | 14,000 | – | 0.16% | – |
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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% |