OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 191 filers reported holding OSI SYSTEMS INC in Q3 2020. The put-call ratio across all filers is 2.97 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $1,914,000 | +123.9% | 18,827 | +111.6% | 0.08% | +70.8% |
| Q1 2021 | $855,000 | -40.8% | 8,897 | -42.5% | 0.05% | -60.0% |
| Q4 2020 | $1,444,000 | +284.0% | 15,485 | +219.4% | 0.12% | +192.7% |
| Q3 2020 | $376,000 | -35.2% | 4,848 | -37.7% | 0.04% | -57.3% |
| Q2 2020 | $580,000 | +89.5% | 7,776 | +75.2% | 0.10% | +159.5% |
| Q1 2020 | $306,000 | -81.8% | 4,439 | -73.4% | 0.04% | -73.2% |
| Q4 2019 | $1,683,000 | -36.0% | 16,710 | -35.5% | 0.14% | -13.8% |
| Q3 2019 | $2,630,000 | +407.7% | 25,900 | +463.0% | 0.16% | +255.6% |
| Q2 2019 | $518,000 | +7.5% | 4,600 | -16.4% | 0.04% | -38.4% |
| Q1 2019 | $482,000 | – | 5,500 | – | 0.07% | – |
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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% |