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 | $534,013 | +0.8% | 4,524 | +0.6% | 0.01% | +25.0% |
| Q2 2023 | $529,882 | +11.6% | 4,497 | -3.1% | 0.00% | 0.0% |
| Q1 2023 | $474,848 | +31.7% | 4,639 | +2.3% | 0.00% | +33.3% |
| Q4 2022 | $360,544 | +13.7% | 4,534 | +3.0% | 0.00% | 0.0% |
| Q3 2022 | $317,000 | -18.5% | 4,400 | -3.3% | 0.00% | -25.0% |
| Q2 2022 | $389,000 | -0.8% | 4,551 | -1.2% | 0.00% | +33.3% |
| Q1 2022 | $392,000 | -8.0% | 4,607 | +0.7% | 0.00% | 0.0% |
| Q4 2021 | $426,000 | -3.4% | 4,575 | -1.7% | 0.00% | -25.0% |
| Q3 2021 | $441,000 | -6.6% | 4,653 | +0.3% | 0.00% | 0.0% |
| Q2 2021 | $472,000 | -0.8% | 4,641 | -6.4% | 0.00% | 0.0% |
| Q1 2021 | $476,000 | +2.6% | 4,956 | -0.5% | 0.00% | 0.0% |
| Q4 2020 | $464,000 | +15.7% | 4,981 | -3.5% | 0.00% | 0.0% |
| Q3 2020 | $401,000 | +36.9% | 5,163 | +31.5% | 0.00% | 0.0% |
| Q2 2020 | $293,000 | +3.9% | 3,925 | -4.1% | 0.00% | -20.0% |
| Q1 2020 | $282,000 | -75.4% | 4,094 | -64.0% | 0.01% | -64.3% |
| Q4 2019 | $1,147,000 | -43.2% | 11,384 | -42.8% | 0.01% | -44.0% |
| Q3 2019 | $2,021,000 | -31.3% | 19,900 | -23.8% | 0.02% | -26.5% |
| Q2 2019 | $2,942,000 | +29.5% | 26,119 | +0.7% | 0.03% | +25.9% |
| Q1 2019 | $2,271,000 | +19.2% | 25,926 | -0.3% | 0.03% | +8.0% |
| Q4 2018 | $1,906,000 | +2.3% | 25,999 | +6.5% | 0.02% | +38.9% |
| Q3 2018 | $1,863,000 | -2.7% | 24,409 | -1.4% | 0.02% | -5.3% |
| Q2 2018 | $1,915,000 | +4.1% | 24,767 | -12.1% | 0.02% | 0.0% |
| Q1 2018 | $1,839,000 | -4.7% | 28,168 | -6.0% | 0.02% | 0.0% |
| Q4 2017 | $1,929,000 | +130.7% | 29,968 | +227.4% | 0.02% | +90.0% |
| Q3 2017 | $836,000 | +20.3% | 9,154 | -1.1% | 0.01% | 0.0% |
| Q2 2017 | $695,000 | +0.7% | 9,254 | -2.1% | 0.01% | 0.0% |
| Q1 2017 | $690,000 | -3.1% | 9,454 | +1.1% | 0.01% | 0.0% |
| Q4 2016 | $712,000 | +16.3% | 9,354 | 0.0% | 0.01% | +11.1% |
| Q3 2016 | $612,000 | +15.0% | 9,354 | +2.2% | 0.01% | +28.6% |
| Q2 2016 | $532,000 | -13.2% | 9,154 | -2.1% | 0.01% | -12.5% |
| Q1 2016 | $613,000 | -23.7% | 9,354 | +3.3% | 0.01% | -27.3% |
| Q4 2015 | $803,000 | +17.9% | 9,054 | +2.3% | 0.01% | +10.0% |
| Q3 2015 | $681,000 | -26.0% | 8,854 | -31.9% | 0.01% | -9.1% |
| Q4 2014 | $920,000 | +12.5% | 13,000 | +0.8% | 0.01% | +10.0% |
| Q3 2014 | $818,000 | -9.8% | 12,900 | -5.1% | 0.01% | -9.1% |
| Q2 2014 | $907,000 | +13.1% | 13,600 | +1.5% | 0.01% | +10.0% |
| Q1 2014 | $802,000 | +0.1% | 13,400 | -11.3% | 0.01% | 0.0% |
| Q4 2013 | $801,000 | -36.0% | 15,100 | -10.1% | 0.01% | -37.5% |
| Q3 2013 | $1,251,000 | +17.8% | 16,800 | +1.8% | 0.02% | +14.3% |
| Q2 2013 | $1,062,000 | +3.4% | 16,500 | 0.0% | 0.01% | -6.7% |
| Q1 2013 | $1,027,000 | – | 16,500 | – | 0.02% | – |
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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% |