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 | $1,906 | -4.6% | 16,150 | -4.7% | 0.01% | 0.0% |
| Q2 2023 | $1,998 | +25.7% | 16,953 | +9.1% | 0.01% | +25.0% |
| Q1 2023 | $1,590 | +24.3% | 15,532 | -3.4% | 0.00% | +33.3% |
| Q4 2022 | $1,279 | -99.9% | 16,079 | -1.9% | 0.00% | 0.0% |
| Q3 2022 | $1,181,000 | -11.2% | 16,385 | +5.2% | 0.00% | -25.0% |
| Q2 2022 | $1,330,000 | +16.8% | 15,572 | +16.3% | 0.00% | +100.0% |
| Q1 2022 | $1,139,000 | -10.0% | 13,385 | -1.4% | 0.00% | 0.0% |
| Q4 2021 | $1,266,000 | -1.2% | 13,579 | +0.5% | 0.00% | -33.3% |
| Q3 2021 | $1,281,000 | -7.8% | 13,516 | -1.1% | 0.00% | 0.0% |
| Q2 2021 | $1,389,000 | +5.3% | 13,670 | -0.4% | 0.00% | 0.0% |
| Q1 2021 | $1,319,000 | +2.6% | 13,730 | -0.5% | 0.00% | 0.0% |
| Q4 2020 | $1,286,000 | +18.9% | 13,795 | -1.1% | 0.00% | 0.0% |
| Q3 2020 | $1,082,000 | +3.4% | 13,942 | -0.6% | 0.00% | 0.0% |
| Q2 2020 | $1,046,000 | +6.1% | 14,020 | -2.0% | 0.00% | -25.0% |
| Q1 2020 | $986,000 | -28.0% | 14,308 | +5.3% | 0.00% | 0.0% |
| Q4 2019 | $1,369,000 | -0.1% | 13,594 | +0.7% | 0.00% | 0.0% |
| Q3 2019 | $1,371,000 | -7.7% | 13,498 | +2.4% | 0.00% | -20.0% |
| Q2 2019 | $1,485,000 | +31.4% | 13,185 | +2.2% | 0.01% | +25.0% |
| Q1 2019 | $1,130,000 | +27.0% | 12,896 | +6.2% | 0.00% | +33.3% |
| Q4 2018 | $890,000 | -1.8% | 12,145 | +2.2% | 0.00% | 0.0% |
| Q3 2018 | $906,000 | +0.6% | 11,878 | +1.9% | 0.00% | 0.0% |
| Q2 2018 | $901,000 | +20.1% | 11,654 | +1.4% | 0.00% | 0.0% |
| Q1 2018 | $750,000 | +7.0% | 11,492 | +5.6% | 0.00% | +50.0% |
| Q4 2017 | $701,000 | -28.3% | 10,885 | +1.7% | 0.00% | -33.3% |
| Q3 2017 | $978,000 | +21.5% | 10,702 | -0.1% | 0.00% | 0.0% |
| Q2 2017 | $805,000 | -63.6% | 10,710 | -64.6% | 0.00% | -70.0% |
| Q1 2017 | $2,210,000 | -30.5% | 30,280 | -27.5% | 0.01% | -28.6% |
| Q4 2016 | $3,179,000 | +32.0% | 41,760 | +13.4% | 0.01% | +27.3% |
| Q3 2016 | $2,409,000 | +388.6% | 36,840 | +334.4% | 0.01% | +450.0% |
| Q2 2016 | $493,000 | -10.4% | 8,480 | +1.0% | 0.00% | -33.3% |
| Q1 2016 | $550,000 | -21.4% | 8,400 | +6.3% | 0.00% | 0.0% |
| Q4 2015 | $700,000 | +18.0% | 7,900 | +2.6% | 0.00% | 0.0% |
| Q3 2015 | $593,000 | +15.6% | 7,700 | +6.2% | 0.00% | 0.0% |
| Q2 2015 | $513,000 | +0.8% | 7,250 | +5.8% | 0.00% | 0.0% |
| Q1 2015 | $509,000 | +6.5% | 6,850 | +1.5% | 0.00% | 0.0% |
| Q4 2014 | $478,000 | +12.5% | 6,750 | +0.7% | 0.00% | +50.0% |
| Q3 2014 | $425,000 | -4.3% | 6,700 | +0.8% | 0.00% | -33.3% |
| Q2 2014 | $444,000 | +8.3% | 6,650 | -2.9% | 0.00% | 0.0% |
| Q1 2014 | $410,000 | +12.0% | 6,850 | -0.7% | 0.00% | +50.0% |
| Q4 2013 | $366,000 | -28.7% | 6,900 | 0.0% | 0.00% | -33.3% |
| Q3 2013 | $513,000 | -90.6% | 6,900 | 0.0% | 0.00% | -91.4% |
| Q2 2013 | $5,445,000 | – | 6,900 | – | 0.04% | – |
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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% |