OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 180 filers reported holding OSI SYSTEMS INC in Q1 2023. The put-call ratio across all filers is 0.38 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $21,603,090 | +2.7% | 183,015 | +2.5% | 0.01% | 0.0% |
| Q2 2023 | $21,041,374 | -2.6% | 178,574 | -15.4% | 0.01% | 0.0% |
| Q1 2023 | $21,596,015 | +21.6% | 210,981 | -5.5% | 0.01% | +20.0% |
| Q4 2022 | $17,753,954 | +5.2% | 223,264 | -4.7% | 0.01% | 0.0% |
| Q3 2022 | $16,878,000 | -20.4% | 234,236 | -5.7% | 0.01% | -16.7% |
| Q2 2022 | $21,214,000 | -13.2% | 248,297 | -13.6% | 0.01% | 0.0% |
| Q1 2022 | $24,448,000 | -0.8% | 287,224 | +8.6% | 0.01% | 0.0% |
| Q4 2021 | $24,645,000 | +7.4% | 264,431 | +9.2% | 0.01% | 0.0% |
| Q3 2021 | $22,948,000 | -7.4% | 242,063 | -0.7% | 0.01% | 0.0% |
| Q2 2021 | $24,785,000 | -2.8% | 243,844 | -8.1% | 0.01% | -14.3% |
| Q1 2021 | $25,486,000 | +3.5% | 265,207 | +0.4% | 0.01% | 0.0% |
| Q4 2020 | $24,635,000 | +7.4% | 264,264 | -10.6% | 0.01% | -12.5% |
| Q3 2020 | $22,934,000 | -33.1% | 295,494 | -35.6% | 0.01% | -33.3% |
| Q2 2020 | $34,264,000 | -33.2% | 459,063 | -38.3% | 0.01% | -45.5% |
| Q1 2020 | $51,305,000 | -15.5% | 744,419 | +23.5% | 0.02% | +15.8% |
| Q4 2019 | $60,731,000 | -3.3% | 602,849 | -2.5% | 0.02% | +18.8% |
| Q3 2019 | $62,810,000 | -17.3% | 618,451 | -8.3% | 0.02% | -20.0% |
| Q2 2019 | $75,944,000 | +659.1% | 674,280 | +490.4% | 0.02% | +566.7% |
| Q1 2019 | $10,004,000 | +5.2% | 114,200 | -12.0% | 0.00% | -25.0% |
| Q4 2018 | $9,513,000 | -6.5% | 129,778 | -2.6% | 0.00% | +33.3% |
| Q3 2018 | $10,172,000 | +0.3% | 133,304 | +1.6% | 0.00% | 0.0% |
| Q2 2018 | $10,146,000 | +15.5% | 131,210 | -2.5% | 0.00% | 0.0% |
| Q1 2018 | $8,782,000 | -40.6% | 134,548 | -41.4% | 0.00% | -40.0% |
| Q4 2017 | $14,780,000 | +15.2% | 229,575 | +63.5% | 0.01% | 0.0% |
| Q3 2017 | $12,828,000 | +19.6% | 140,396 | -1.6% | 0.01% | +66.7% |
| Q2 2017 | $10,726,000 | -0.4% | 142,725 | -3.3% | 0.00% | -25.0% |
| Q1 2017 | $10,773,000 | +4.9% | 147,595 | +9.4% | 0.00% | +33.3% |
| Q4 2016 | $10,271,000 | +27.1% | 134,935 | +9.1% | 0.00% | 0.0% |
| Q3 2016 | $8,084,000 | +32.5% | 123,654 | +17.8% | 0.00% | +50.0% |
| Q2 2016 | $6,102,000 | -13.9% | 104,974 | -2.9% | 0.00% | -33.3% |
| Q1 2016 | $7,083,000 | -35.2% | 108,150 | -12.2% | 0.00% | -25.0% |
| Q4 2015 | $10,927,000 | +24.4% | 123,239 | +8.0% | 0.00% | 0.0% |
| Q3 2015 | $8,781,000 | +45.4% | 114,100 | +33.8% | 0.00% | +100.0% |
| Q2 2015 | $6,038,000 | -9.9% | 85,297 | -5.5% | 0.00% | -33.3% |
| Q1 2015 | $6,701,000 | +8.9% | 90,237 | +3.8% | 0.00% | +50.0% |
| Q4 2014 | $6,151,000 | +25.0% | 86,908 | +12.1% | 0.00% | 0.0% |
| Q3 2014 | $4,920,000 | +1.2% | 77,501 | +6.4% | 0.00% | 0.0% |
| Q2 2014 | $4,860,000 | +30.7% | 72,815 | +17.2% | 0.00% | 0.0% |
| Q1 2014 | $3,719,000 | +37.5% | 62,129 | +22.0% | 0.00% | +100.0% |
| Q4 2013 | $2,704,000 | -40.0% | 50,917 | -16.0% | 0.00% | -50.0% |
| Q3 2013 | $4,510,000 | +81.9% | 60,636 | +57.5% | 0.00% | +100.0% |
| Q2 2013 | $2,479,000 | – | 38,488 | – | 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% |