OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 177 filers reported holding OSI SYSTEMS INC in Q1 2018. The put-call ratio across all filers is 0.98 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,453,435 | -37.2% | 71,615 | -37.3% | 0.95% | -1.3% |
| Q2 2023 | $13,460,781 | +162.6% | 114,239 | +107.7% | 0.97% | +196.3% |
| Q4 2021 | $5,126,000 | -39.5% | 55,000 | -38.5% | 0.33% | -44.3% |
| Q3 2021 | $8,473,000 | -11.7% | 89,376 | -5.3% | 0.58% | +4.1% |
| Q2 2021 | $9,592,000 | +17.4% | 94,376 | +11.0% | 0.56% | +1.1% |
| Q1 2021 | $8,169,000 | -58.0% | 85,000 | -55.6% | 0.56% | -74.4% |
| Q3 2019 | $19,431,000 | +27.0% | 191,327 | +40.8% | 2.17% | +19.3% |
| Q2 2019 | $15,302,000 | +114.0% | 135,865 | +66.5% | 1.82% | +50.5% |
| Q1 2019 | $7,149,000 | -31.2% | 81,611 | -42.4% | 1.21% | -30.7% |
| Q4 2018 | $10,392,000 | -16.7% | 141,769 | -26.8% | 1.75% | -19.3% |
| Q4 2017 | $12,469,000 | +307.4% | 193,677 | +381.6% | 2.17% | +66.4% |
| Q4 2016 | $3,061,000 | – | 40,213 | – | 1.30% | – |
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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% |