OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 197 filers reported holding OSI SYSTEMS INC in Q1 2021. 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 | $2,169,457 | -0.5% | 18,379 | -0.7% | 1.10% | +6.3% |
| Q2 2023 | $2,179,973 | +15.2% | 18,501 | +0.1% | 1.03% | +8.7% |
| Q1 2023 | $1,892,636 | +128127.4% | 18,490 | -0.4% | 0.95% | +25.4% |
| Q4 2022 | $1,476 | -99.9% | 18,561 | -0.7% | 0.76% | +2.3% |
| Q3 2022 | $1,348,000 | +24.7% | 18,700 | +47.7% | 0.74% | +29.4% |
| Q2 2022 | $1,081,000 | +0.2% | 12,658 | -0.2% | 0.57% | +13.5% |
| Q1 2022 | $1,079,000 | -9.2% | 12,681 | -0.5% | 0.50% | +2.9% |
| Q4 2021 | $1,188,000 | -1.7% | 12,749 | 0.0% | 0.49% | -10.6% |
| Q3 2021 | $1,209,000 | -26.2% | 12,749 | -21.0% | 0.55% | -2.0% |
| Q2 2021 | $1,639,000 | +2.4% | 16,129 | -3.1% | 0.56% | +5.5% |
| Q1 2021 | $1,600,000 | +2.0% | 16,648 | -1.0% | 0.53% | -10.9% |
| Q4 2020 | $1,568,000 | +18.9% | 16,816 | -1.0% | 0.60% | -5.6% |
| Q3 2020 | $1,319,000 | -5.2% | 16,993 | -8.8% | 0.63% | -1.3% |
| Q2 2020 | $1,391,000 | -5.7% | 18,637 | -12.9% | 0.64% | -10.6% |
| Q1 2020 | $1,475,000 | -20.9% | 21,398 | +15.6% | 0.71% | -6.9% |
| Q4 2019 | $1,865,000 | -0.9% | 18,517 | 0.0% | 0.77% | -5.3% |
| Q3 2019 | $1,881,000 | +15.2% | 18,517 | +27.7% | 0.81% | -9.9% |
| Q2 2019 | $1,633,000 | +29.2% | 14,497 | +0.5% | 0.90% | +22.1% |
| Q1 2019 | $1,264,000 | +18.5% | 14,426 | -0.9% | 0.74% | +5.9% |
| Q4 2018 | $1,067,000 | +7.8% | 14,555 | +12.2% | 0.70% | +13.0% |
| Q3 2018 | $990,000 | -5.4% | 12,978 | -4.1% | 0.62% | -7.0% |
| Q2 2018 | $1,046,000 | +14.6% | 13,530 | -3.2% | 0.66% | +7.7% |
| Q1 2018 | $913,000 | +7.3% | 13,981 | +5.7% | 0.61% | -0.5% |
| Q4 2017 | $851,000 | -29.6% | 13,225 | 0.0% | 0.62% | -31.7% |
| Q3 2017 | $1,208,000 | +32.2% | 13,225 | +8.7% | 0.90% | +18.3% |
| Q2 2017 | $914,000 | – | 12,167 | – | 0.76% | – |
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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% |