OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 188 filers reported holding OSI SYSTEMS INC in Q4 2016. The put-call ratio across all filers is 0.34 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $40,842 | +145.8% | 346 | +145.4% | 0.00% | +100.0% |
| Q2 2023 | $16,615 | +22.0% | 141 | +6.0% | 0.00% | +100.0% |
| Q1 2023 | $13,614 | +122.3% | 133 | +72.7% | 0.00% | 0.0% |
| Q4 2022 | $6,123 | -12.5% | 77 | -18.1% | 0.00% | 0.0% |
| Q3 2022 | $7,000 | 0.0% | 94 | +16.0% | 0.00% | 0.0% |
| Q2 2022 | $7,000 | +16.7% | 81 | +9.5% | 0.00% | 0.0% |
| Q1 2022 | $6,000 | -14.3% | 74 | -2.6% | 0.00% | 0.0% |
| Q4 2021 | $7,000 | -12.5% | 76 | -14.6% | 0.00% | 0.0% |
| Q3 2021 | $8,000 | -11.1% | 89 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $9,000 | +12.5% | 89 | +4.7% | 0.00% | 0.0% |
| Q1 2021 | $8,000 | +14.3% | 85 | +18.1% | 0.00% | 0.0% |
| Q4 2020 | $7,000 | +40.0% | 72 | +12.5% | 0.00% | 0.0% |
| Q3 2020 | $5,000 | -16.7% | 64 | -14.7% | 0.00% | 0.0% |
| Q2 2020 | $6,000 | 0.0% | 75 | -21.9% | 0.00% | 0.0% |
| Q1 2020 | $6,000 | -91.4% | 96 | -86.8% | 0.00% | -87.5% |
| Q4 2019 | $70,000 | 0.0% | 730 | 0.0% | 0.01% | -27.3% |
| Q3 2019 | $70,000 | -11.4% | 730 | 0.0% | 0.01% | -15.4% |
| Q2 2019 | $79,000 | +31.7% | 730 | 0.0% | 0.01% | +18.2% |
| Q1 2019 | $60,000 | +1100.0% | 730 | +729.5% | 0.01% | +1000.0% |
| Q4 2018 | $5,000 | 0.0% | 88 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $5,000 | 0.0% | 88 | 0.0% | 0.00% | -50.0% |
| Q2 2018 | $5,000 | -68.8% | 88 | -70.8% | 0.00% | -66.7% |
| Q1 2018 | $16,000 | +1500.0% | 301 | +1670.6% | 0.01% | – |
| Q4 2017 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | – | 17 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 17 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | -100.0% |
| Q4 2016 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $1,000 | -98.3% | 17 | -97.8% | 0.00% | -97.6% |
| Q3 2015 | $59,000 | +9.3% | 776 | 0.0% | 0.04% | +20.6% |
| Q2 2015 | $54,000 | – | 776 | – | 0.03% | – |
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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% |