OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 193 filers reported holding OSI SYSTEMS INC in Q3 2021. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q2 2022 | $4,000 | 0.0% | 47 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $4,000 | 0.0% | 47 | +17.5% | 0.00% | 0.0% |
| Q4 2021 | $4,000 | -20.0% | 40 | -20.0% | 0.00% | -50.0% |
| Q3 2021 | $5,000 | 0.0% | 50 | +6.4% | 0.00% | 0.0% |
| Q2 2021 | $5,000 | +25.0% | 47 | +17.5% | 0.00% | +100.0% |
| Q1 2021 | $4,000 | -71.4% | 40 | -72.0% | 0.00% | -85.7% |
| Q4 2019 | $14,000 | +7.7% | 143 | +5.1% | 0.01% | +16.7% |
| Q3 2019 | $13,000 | -13.3% | 136 | 0.0% | 0.01% | -14.3% |
| Q2 2019 | $15,000 | -37.5% | 136 | -13.4% | 0.01% | +40.0% |
| Q1 2019 | $24,000 | +60.0% | 157 | -25.9% | 0.01% | -28.6% |
| Q4 2018 | $15,000 | -6.2% | 212 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $16,000 | -11.1% | 212 | -13.5% | 0.01% | -12.5% |
| Q2 2018 | $18,000 | 0.0% | 245 | -15.5% | 0.01% | +14.3% |
| Q1 2018 | $18,000 | -10.0% | 290 | -8.5% | 0.01% | -12.5% |
| Q4 2017 | $20,000 | -28.6% | 317 | +2.6% | 0.01% | -46.7% |
| Q3 2017 | $28,000 | +100.0% | 309 | +65.2% | 0.02% | +87.5% |
| Q2 2017 | $14,000 | +180.0% | 187 | +136.7% | 0.01% | +166.7% |
| Q1 2017 | $5,000 | – | 79 | +3850.0% | 0.00% | – |
| Q4 2015 | $0 | – | 2 | – | 0.00% | – |
Download | ||||||
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% |