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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $59,000 | -3.3% | 688 | -4.2% | 0.00% | – |
| Q1 2022 | $61,000 | +281.2% | 718 | +305.6% | 0.00% | – |
| Q4 2021 | $16,000 | +14.3% | 177 | +20.4% | 0.00% | – |
| Q3 2021 | $14,000 | -22.2% | 147 | -18.3% | 0.00% | – |
| Q2 2021 | $18,000 | +50.0% | 180 | +41.7% | 0.00% | – |
| Q1 2021 | $12,000 | +300.0% | 127 | +262.9% | 0.00% | – |
| Q4 2020 | $3,000 | +200.0% | 35 | +250.0% | 0.00% | – |
| Q3 2020 | $1,000 | -95.2% | 10 | -94.5% | 0.00% | -100.0% |
| Q2 2019 | $21,000 | +31.2% | 183 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $16,000 | +14.3% | 183 | +2.2% | 0.00% | 0.0% |
| Q3 2018 | $14,000 | -6.7% | 179 | -7.3% | 0.00% | 0.0% |
| Q2 2018 | $15,000 | +25.0% | 193 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $12,000 | +9.1% | 193 | +14.2% | 0.00% | 0.0% |
| Q4 2017 | $11,000 | – | 169 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prospect Capital Advisors, LLC | 107,300 | $8,328,000 | 4.39% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 396,568 | $30,778,000 | 2.53% |
| Granahan Investment Management | 638,560 | $49,558,000 | 1.68% |
| Zebra Capital Management LLC | 10,194 | $791,000 | 1.22% |
| Penn Capital Management Company, LLC | 77,172 | $5,989,000 | 0.76% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 232,030 | $18,008,000 | 0.75% |
| Bridge City Capital, LLC | 16,993 | $1,319,000 | 0.63% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 94,651 | $7,346,000 | 0.40% |
| Walthausen & Co., LLC | 22,470 | $1,744,000 | 0.36% |
| Supplemental Annuity Collective Trust of NJ | 8,000 | $621,000 | 0.26% |