OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 239 filers reported holding OSI SYSTEMS INC in Q3 2019. The put-call ratio across all filers is 2.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,666,288 | -0.1% | 22,588 | -0.2% | 0.06% | +5.5% |
| Q2 2023 | $2,667,789 | +74.5% | 22,641 | +51.6% | 0.06% | +77.4% |
| Q1 2023 | $1,528,747 | +58.3% | 14,935 | +23.0% | 0.03% | +55.0% |
| Q4 2022 | $965,770 | +26.9% | 12,145 | +15.0% | 0.02% | +25.0% |
| Q3 2022 | $761,000 | -1.9% | 10,558 | +16.2% | 0.02% | +6.7% |
| Q2 2022 | $776,000 | +32.9% | 9,085 | +32.4% | 0.02% | +66.7% |
| Q1 2022 | $584,000 | +104.9% | 6,864 | +124.1% | 0.01% | +125.0% |
| Q4 2021 | $285,000 | -42.5% | 3,063 | -41.5% | 0.00% | -50.0% |
| Q3 2021 | $496,000 | -26.2% | 5,235 | -20.8% | 0.01% | -20.0% |
| Q2 2021 | $672,000 | +4.2% | 6,610 | -1.6% | 0.01% | 0.0% |
| Q1 2021 | $645,000 | +0.2% | 6,715 | -2.8% | 0.01% | -9.1% |
| Q4 2020 | $644,000 | +9.5% | 6,911 | -8.8% | 0.01% | 0.0% |
| Q3 2020 | $588,000 | -3.9% | 7,581 | -7.5% | 0.01% | -8.3% |
| Q2 2020 | $612,000 | +6.6% | 8,194 | -1.6% | 0.01% | -14.3% |
| Q1 2020 | $574,000 | -24.4% | 8,328 | +10.5% | 0.01% | +7.7% |
| Q4 2019 | $759,000 | +166.3% | 7,536 | +168.3% | 0.01% | +160.0% |
| Q3 2019 | $285,000 | -51.9% | 2,809 | -64.3% | 0.01% | -50.0% |
| Q2 2017 | $592,000 | -8.1% | 7,875 | -10.7% | 0.01% | -9.1% |
| Q1 2017 | $644,000 | -14.8% | 8,822 | -11.1% | 0.01% | -15.4% |
| Q4 2016 | $756,000 | +4.3% | 9,928 | -10.5% | 0.01% | +8.3% |
| Q3 2016 | $725,000 | +3.1% | 11,096 | -8.3% | 0.01% | +9.1% |
| Q2 2016 | $703,000 | -17.8% | 12,101 | -7.3% | 0.01% | -21.4% |
| Q1 2016 | $855,000 | -13.1% | 13,052 | +17.6% | 0.01% | -12.5% |
| Q4 2015 | $984,000 | +96.8% | 11,101 | +70.9% | 0.02% | +100.0% |
| Q3 2015 | $500,000 | +1751.9% | 6,494 | +1461.1% | 0.01% | +700.0% |
| Q2 2013 | $27,000 | – | 416 | – | 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% |