OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 207 filers reported holding OSI SYSTEMS INC in Q4 2017. The put-call ratio across all filers is 0.97 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,191,000 | -4.0% | 13,592 | -44.5% | 0.66% | -23.7% |
| Q4 2018 | $1,241,000 | +14.2% | 24,490 | +71.9% | 0.86% | -2.5% |
| Q3 2018 | $1,087,000 | -7.6% | 14,248 | -5.6% | 0.88% | -3.9% |
| Q2 2018 | $1,176,000 | -5.0% | 15,090 | -20.4% | 0.92% | -22.1% |
| Q1 2018 | $1,238,000 | -56.7% | 18,964 | -57.2% | 1.18% | -58.2% |
| Q4 2017 | $2,856,000 | -7.8% | 44,359 | +30.9% | 2.83% | -18.2% |
| Q3 2017 | $3,097,000 | +5.6% | 33,890 | -13.2% | 3.46% | +2.4% |
| Q2 2017 | $2,934,000 | -5.4% | 39,036 | -8.1% | 3.38% | -24.3% |
| Q1 2017 | $3,100,000 | +0.2% | 42,469 | +4.4% | 4.46% | -36.7% |
| Q4 2016 | $3,095,000 | +42.0% | 40,666 | +1.7% | 7.04% | +28.7% |
| Q3 2016 | $2,180,000 | -3.1% | 39,981 | +3.3% | 5.48% | +3.7% |
| Q2 2016 | $2,250,000 | +29.3% | 38,698 | +45.6% | 5.28% | +31.9% |
| Q1 2016 | $1,740,000 | +75.1% | 26,571 | +137.0% | 4.00% | +12.2% |
| Q4 2015 | $994,000 | – | 11,210 | – | 3.57% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Balter Liquid Alternatives, LLC | 42,469 | $3,100,000 | 4.46% |
| Prospect Capital Advisors, LLC | 70,750 | $5,164,000 | 3.60% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 372,345 | $27,177,000 | 3.25% |
| G2 Investment Partners Management LLC | 103,769 | $7,575,000 | 2.98% |
| DARUMA CAPITAL MANAGEMENT LLC | 689,081 | $50,296,000 | 2.93% |
| TREMBLANT CAPITAL GROUP | 386,189 | $28,188,000 | 1.96% |
| G2 Investment Partners Management LLC | 54,000 | $3,942,000 | 1.55% |
| Granahan Investment Management | 194,672 | $14,209,000 | 1.43% |
| Redwood Investments, LLC | 127,984 | $9,342,000 | 0.92% |
| EARNEST PARTNERS LLC | 951,611 | $69,458,000 | 0.74% |