OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 191 filers reported holding OSI SYSTEMS INC in Q4 2020. The put-call ratio across all filers is 0.71 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $105,000 | +775.0% | 1,455 | +924.6% | 0.00% | – |
| Q2 2022 | $12,000 | -33.3% | 142 | -25.3% | 0.00% | -100.0% |
| Q4 2021 | $18,000 | -28.0% | 190 | -26.4% | 0.00% | 0.0% |
| Q1 2021 | $25,000 | +56.2% | 258 | +54.5% | 0.00% | 0.0% |
| Q4 2020 | $16,000 | +14.3% | 167 | -7.7% | 0.00% | 0.0% |
| Q3 2020 | $14,000 | -72.0% | 181 | -72.7% | 0.00% | -83.3% |
| Q2 2020 | $50,000 | +51.5% | 664 | +105.6% | 0.01% | -40.0% |
| Q3 2019 | $33,000 | +3200.0% | 323 | +2207.1% | 0.01% | +900.0% |
| Q1 2018 | $1,000 | – | 14 | +1300.0% | 0.00% | – |
| Q4 2017 | $0 | – | 1 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 436,645 | $39,896,000 | 4.17% |
| G2 Investment Partners Management LLC | 111,778 | $10,213,000 | 4.05% |
| DARUMA CAPITAL MANAGEMENT LLC | 648,735 | $59,275,000 | 3.69% |
| Balter Liquid Alternatives, LLC | 33,890 | $3,097,000 | 3.46% |
| Prospect Capital Advisors, LLC | 63,750 | $5,825,000 | 3.13% |
| Granahan Investment Management | 165,292 | $15,103,000 | 1.26% |
| Redwood Investments, LLC | 89,459 | $8,174,000 | 0.93% |
| Bridge City Capital, LLC | 13,225 | $1,208,000 | 0.90% |
| EARNEST PARTNERS LLC | 966,967 | $88,352,000 | 0.88% |
| RAINIER INVESTMENT MANAGEMENT LLC | 36,770 | $3,360,000 | 0.79% |