OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 194 filers reported holding OSI SYSTEMS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $969,699 | -43.4% | 8,215 | -43.5% | 0.00% | 0.0% |
| Q2 2023 | $1,713,602 | +81.6% | 14,543 | +57.8% | 0.00% | 0.0% |
| Q1 2023 | $943,554 | +23.5% | 9,218 | -4.0% | 0.00% | 0.0% |
| Q4 2022 | $763,710 | +6.4% | 9,604 | -3.7% | 0.00% | 0.0% |
| Q3 2022 | $718,000 | +16.2% | 9,969 | +37.9% | 0.00% | – |
| Q2 2022 | $618,000 | -49.3% | 7,231 | -49.5% | 0.00% | -100.0% |
| Q1 2022 | $1,220,000 | -3.8% | 14,325 | +5.3% | 0.00% | 0.0% |
| Q4 2021 | $1,268,000 | +39.8% | 13,603 | +42.1% | 0.00% | 0.0% |
| Q3 2021 | $907,000 | -7.3% | 9,570 | -0.6% | 0.00% | 0.0% |
| Q2 2021 | $978,000 | +19.0% | 9,629 | +12.6% | 0.00% | 0.0% |
| Q1 2021 | $822,000 | -52.3% | 8,554 | -53.7% | 0.00% | 0.0% |
| Q4 2020 | $1,722,000 | -12.9% | 18,472 | -27.5% | 0.00% | 0.0% |
| Q3 2020 | $1,976,000 | +92.0% | 25,464 | +84.7% | 0.00% | 0.0% |
| Q2 2020 | $1,029,000 | +35.2% | 13,783 | +24.9% | 0.00% | 0.0% |
| Q1 2020 | $761,000 | -25.5% | 11,035 | +8.8% | 0.00% | 0.0% |
| Q4 2019 | $1,021,000 | -37.9% | 10,138 | -37.4% | 0.00% | 0.0% |
| Q3 2019 | $1,644,000 | +174.5% | 16,186 | +204.6% | 0.00% | – |
| Q2 2019 | $599,000 | -38.2% | 5,313 | -52.0% | 0.00% | -100.0% |
| Q1 2019 | $969,000 | +156.3% | 11,066 | +114.2% | 0.00% | – |
| Q4 2018 | $378,000 | -54.9% | 5,167 | -52.9% | 0.00% | -100.0% |
| Q3 2018 | $838,000 | +138.1% | 10,981 | +141.2% | 0.00% | – |
| Q2 2018 | $352,000 | -6.4% | 4,553 | -21.0% | 0.00% | – |
| Q1 2018 | $376,000 | +516.4% | 5,765 | +506.8% | 0.00% | – |
| Q4 2017 | $61,000 | -84.9% | 950 | -78.5% | 0.00% | – |
| Q3 2017 | $403,000 | +539.7% | 4,414 | +423.0% | 0.00% | – |
| Q2 2017 | $63,000 | -48.8% | 844 | -50.0% | 0.00% | – |
| Q1 2017 | $123,000 | -93.1% | 1,689 | -92.8% | 0.00% | -100.0% |
| Q4 2016 | $1,779,000 | +589.5% | 23,377 | +493.5% | 0.00% | – |
| Q3 2016 | $258,000 | -59.1% | 3,939 | -63.8% | 0.00% | -100.0% |
| Q2 2016 | $631,000 | -53.7% | 10,869 | -47.7% | 0.00% | -50.0% |
| Q1 2016 | $1,362,000 | +56.0% | 20,796 | +111.3% | 0.00% | +100.0% |
| Q4 2015 | $873,000 | +24.4% | 9,840 | +7.9% | 0.00% | 0.0% |
| Q3 2015 | $702,000 | +37.9% | 9,119 | +26.6% | 0.00% | – |
| Q2 2015 | $509,000 | +1.2% | 7,202 | +6.4% | 0.00% | – |
| Q1 2015 | $503,000 | -41.2% | 6,767 | -44.0% | 0.00% | -100.0% |
| Q4 2014 | $855,000 | +573.2% | 12,079 | +503.6% | 0.00% | – |
| Q3 2014 | $127,000 | -8.6% | 2,001 | -3.7% | 0.00% | – |
| Q2 2014 | $139,000 | -67.0% | 2,078 | -70.5% | 0.00% | – |
| Q1 2014 | $421,000 | -32.7% | 7,035 | -40.4% | 0.00% | -100.0% |
| Q4 2013 | $626,000 | +374.2% | 11,802 | +569.4% | 0.00% | – |
| Q3 2013 | $132,000 | +3.9% | 1,763 | -10.7% | 0.00% | – |
| Q2 2013 | $127,000 | – | 1,975 | – | 0.00% | – |
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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% |