OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 221 filers reported holding OSI SYSTEMS INC in Q4 2019. The put-call ratio across all filers is 6.90 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $888 | +37.2% | 7,528 | +36.9% | 0.00% | 0.0% |
| Q2 2023 | $647 | -98.3% | 5,497 | +1089.8% | 0.00% | – |
| Q1 2022 | $39,000 | -99.2% | 462 | -99.1% | 0.00% | -100.0% |
| Q4 2021 | $4,900,000 | -19.4% | 52,587 | -18.0% | 0.01% | -28.6% |
| Q3 2021 | $6,080,000 | -28.8% | 64,148 | -23.6% | 0.01% | -30.0% |
| Q2 2021 | $8,534,000 | +2231.7% | 83,970 | +2099.3% | 0.01% | – |
| Q1 2021 | $366,000 | -53.7% | 3,818 | -55.0% | 0.00% | -100.0% |
| Q4 2020 | $790,000 | +123.2% | 8,480 | +142.7% | 0.00% | 0.0% |
| Q3 2019 | $354,000 | -9.9% | 3,494 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $393,000 | +28.4% | 3,494 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $306,000 | – | 3,494 | – | 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% |