ELECTRO SCIENTIFIC INDS's ticker is ESIO and the CUSIP is 285229100. A total of 181 filers reported holding ELECTRO SCIENTIFIC INDS in Q4 2018. The put-call ratio across all filers is 0.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $4,000 | +33.3% | 134 | -10.1% | 0.00% | – |
| Q3 2018 | $3,000 | 0.0% | 149 | -13.4% | 0.00% | – |
| Q2 2018 | $3,000 | -57.1% | 172 | -50.1% | 0.00% | – |
| Q1 2018 | $7,000 | +133.3% | 345 | +173.8% | 0.00% | – |
| Q4 2017 | $3,000 | -85.0% | 126 | -91.4% | 0.00% | – |
| Q3 2017 | $20,000 | +300.0% | 1,463 | +136.7% | 0.00% | – |
| Q2 2017 | $5,000 | +25.0% | 618 | -19.7% | 0.00% | – |
| Q2 2016 | $4,000 | -33.3% | 770 | 0.0% | 0.00% | – |
| Q1 2016 | $6,000 | – | 770 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 304,160 | $1,716,000 | 1.85% |
| Adirondack Research & Management Inc. | 543,744 | $3,067,000 | 1.11% |
| PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE | 150,000 | $846,000 | 0.98% |
| INVESTMENT COUNSELORS OF MARYLAND LLC | 1,600,580 | $9,027,000 | 0.54% |
| ALGERT GLOBAL LLC | 230,096 | $1,298,000 | 0.38% |
| Ancora Advisors LLC | 217,751 | $1,228,000 | 0.12% |
| TFS CAPITAL LLC | 91,899 | $518,000 | 0.12% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 177,400 | $1,001,000 | 0.10% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 100,340 | $566,000 | 0.09% |
| D.A. DAVIDSON & CO. | 632,357 | $3,566,000 | 0.09% |