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 2023 | $684,160 | -27.3% | 5,796 | -27.4% | 0.00% | – |
| Q2 2023 | $941,108 | +183.9% | 7,987 | -98.2% | 0.00% | – |
| Q1 2023 | $331,501 | -29.2% | 449,281 | +7525.3% | 0.00% | – |
| Q4 2022 | $468,532 | +8.5% | 5,892 | -1.7% | 0.00% | – |
| Q3 2022 | $432,000 | +59.4% | 5,991 | +89.2% | 0.00% | – |
| Q2 2022 | $271,000 | +8.4% | 3,167 | +7.7% | 0.00% | – |
| Q1 2022 | $250,000 | -23.5% | 2,941 | -16.2% | 0.00% | – |
| Q4 2021 | $327,000 | -1.2% | 3,510 | -17.6% | 0.00% | – |
| Q3 2020 | $331,000 | +6.1% | 4,262 | +1.8% | 0.00% | – |
| Q2 2020 | $312,000 | +27.3% | 4,185 | +17.9% | 0.00% | – |
| Q1 2020 | $245,000 | -32.7% | 3,549 | -1.9% | 0.00% | – |
| Q4 2019 | $364,000 | -3.2% | 3,618 | -2.3% | 0.00% | – |
| Q3 2019 | $376,000 | -75.6% | 3,705 | -73.0% | 0.00% | -100.0% |
| Q2 2019 | $1,544,000 | +34.6% | 13,713 | +4.8% | 0.00% | 0.0% |
| Q1 2019 | $1,147,000 | +34.6% | 13,088 | +12.6% | 0.00% | +100.0% |
| Q4 2018 | $852,000 | +540.6% | 11,626 | +577.9% | 0.00% | – |
| Q2 2018 | $133,000 | +51.1% | 1,715 | +27.2% | 0.00% | – |
| Q1 2018 | $88,000 | -42.5% | 1,348 | -43.1% | 0.00% | – |
| Q4 2017 | $153,000 | -68.1% | 2,369 | -55.1% | 0.00% | -100.0% |
| Q3 2017 | $480,000 | +50.5% | 5,272 | +24.6% | 0.00% | 0.0% |
| Q2 2017 | $319,000 | -0.6% | 4,232 | -3.4% | 0.00% | 0.0% |
| Q1 2017 | $321,000 | -24.6% | 4,383 | -21.6% | 0.00% | -50.0% |
| Q4 2016 | $426,000 | -1.6% | 5,587 | -15.7% | 0.00% | 0.0% |
| Q3 2016 | $433,000 | -40.6% | 6,624 | -47.2% | 0.00% | -33.3% |
| Q2 2016 | $729,000 | -52.1% | 12,544 | -46.0% | 0.00% | -57.1% |
| Q1 2016 | $1,522,000 | -24.0% | 23,238 | +2.9% | 0.01% | -22.2% |
| Q4 2015 | $2,003,000 | +12.6% | 22,588 | -2.3% | 0.01% | 0.0% |
| Q3 2015 | $1,779,000 | +12.2% | 23,114 | +3.1% | 0.01% | +12.5% |
| Q2 2015 | $1,586,000 | -3.2% | 22,410 | +1.6% | 0.01% | 0.0% |
| Q1 2015 | $1,638,000 | +18100.0% | 22,054 | +16358.2% | 0.01% | – |
| Q4 2014 | $9,000 | -98.7% | 134 | -98.8% | 0.00% | -100.0% |
| Q3 2014 | $697,000 | +69600.0% | 10,985 | +60927.8% | 0.01% | – |
| Q2 2014 | $1,000 | -50.0% | 18 | -35.7% | 0.00% | – |
| Q1 2014 | $2,000 | +100.0% | 28 | 0.0% | 0.00% | – |
| Q4 2013 | $1,000 | -93.8% | 28 | -87.0% | 0.00% | – |
| Q3 2013 | $16,000 | -20.0% | 216 | -31.4% | 0.00% | – |
| Q2 2013 | $20,000 | – | 315 | – | 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% |