OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 184 filers reported holding OSI SYSTEMS INC in Q1 2022. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $903,361 | -5.2% | 7,653 | -5.4% | 0.00% | 0.0% |
| Q2 2023 | $953,245 | +15.1% | 8,090 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $828,093 | +90008.1% | 8,090 | -30.0% | 0.00% | 0.0% |
| Q4 2022 | $919 | +45.4% | 11,558 | +31.7% | 0.00% | +33.3% |
| Q3 2022 | $632 | -99.9% | 8,775 | +38.3% | 0.00% | 0.0% |
| Q2 2022 | $542,000 | +0.4% | 6,346 | 0.0% | 0.00% | +50.0% |
| Q1 2022 | $540,000 | +7.6% | 6,346 | +17.9% | 0.00% | 0.0% |
| Q4 2021 | $502,000 | -1.8% | 5,384 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $511,000 | -15.7% | 5,384 | -9.6% | 0.00% | 0.0% |
| Q2 2021 | $606,000 | +5.8% | 5,958 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $573,000 | -1.5% | 5,958 | -4.6% | 0.00% | 0.0% |
| Q4 2020 | $582,000 | +31.7% | 6,247 | +9.7% | 0.00% | 0.0% |
| Q3 2020 | $442,000 | -35.0% | 5,694 | -37.5% | 0.00% | -33.3% |
| Q2 2020 | $680,000 | +72.6% | 9,112 | +59.2% | 0.00% | +50.0% |
| Q1 2020 | $394,000 | -31.6% | 5,722 | 0.0% | 0.00% | -33.3% |
| Q4 2019 | $576,000 | -51.7% | 5,722 | -51.3% | 0.00% | -50.0% |
| Q3 2019 | $1,193,000 | -12.2% | 11,744 | -2.7% | 0.01% | -14.3% |
| Q2 2019 | $1,359,000 | +30.7% | 12,069 | +1.7% | 0.01% | +40.0% |
| Q1 2019 | $1,040,000 | +87.7% | 11,871 | +57.1% | 0.01% | +66.7% |
| Q4 2018 | $554,000 | -21.4% | 7,557 | -18.2% | 0.00% | 0.0% |
| Q3 2018 | $705,000 | -25.8% | 9,233 | -24.9% | 0.00% | -40.0% |
| Q2 2018 | $950,000 | +14.5% | 12,289 | -3.4% | 0.01% | +25.0% |
| Q1 2018 | $830,000 | -8.3% | 12,719 | -9.5% | 0.00% | 0.0% |
| Q4 2017 | $905,000 | -36.4% | 14,055 | -9.8% | 0.00% | -42.9% |
| Q3 2017 | $1,424,000 | +14.4% | 15,586 | -5.9% | 0.01% | +16.7% |
| Q2 2017 | $1,245,000 | +2.9% | 16,571 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $1,210,000 | +13.0% | 16,571 | +17.8% | 0.01% | 0.0% |
| Q4 2016 | $1,071,000 | +16.4% | 14,070 | 0.0% | 0.01% | +50.0% |
| Q3 2016 | $920,000 | +12.5% | 14,070 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $818,000 | -15.9% | 14,070 | -5.3% | 0.00% | -33.3% |
| Q1 2016 | $973,000 | -24.3% | 14,850 | +2.4% | 0.01% | -25.0% |
| Q4 2015 | $1,286,000 | +25.3% | 14,500 | 0.0% | 0.01% | +33.3% |
| Q2 2015 | $1,026,000 | -4.7% | 14,500 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $1,077,000 | +5.0% | 14,500 | 0.0% | 0.01% | +20.0% |
| Q4 2014 | $1,026,000 | -0.2% | 14,500 | -10.5% | 0.01% | -16.7% |
| Q3 2014 | $1,028,000 | -4.9% | 16,200 | 0.0% | 0.01% | 0.0% |
| Q2 2014 | $1,081,000 | +6.2% | 16,200 | -4.7% | 0.01% | 0.0% |
| Q1 2014 | $1,018,000 | -2.2% | 17,000 | -13.3% | 0.01% | 0.0% |
| Q4 2013 | $1,041,000 | -29.7% | 19,600 | -1.5% | 0.01% | -33.3% |
| Q3 2013 | $1,480,000 | – | 19,900 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prospect Capital Advisors, LLC | 128,110 | $10,905,000 | 5.07% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 446,609 | $38,015,000 | 2.55% |
| Lyon Street Capital, LLC | 15,060 | $1,282,000 | 1.91% |
| Granahan Investment Management | 596,391 | $50,765,000 | 1.26% |
| Zebra Capital Management LLC | 4,715 | $401,000 | 0.92% |
| Walthausen & Co., LLC | 28,079 | $2,390,000 | 0.67% |
| Aurora Investment Counsel | 11,986 | $1,020,000 | 0.65% |
| Bridge City Capital, LLC | 12,681 | $1,079,000 | 0.50% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 233,503 | $19,876,000 | 0.50% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 171,517 | $14,600,000 | 0.46% |