ELECTRO SCIENTIFIC INDS's ticker is ESIO and the CUSIP is 285229100. A total of 1 filers reported holding ELECTRO SCIENTIFIC INDS in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q3 2018 | $72,000 | +1100.0% | 4,151 | +1046.7% | 0.00% | – |
| Q2 2018 | $6,000 | -25.0% | 362 | 0.0% | 0.00% | – |
| Q1 2018 | $8,000 | 0.0% | 362 | 0.0% | 0.00% | – |
| Q4 2017 | $8,000 | +60.0% | 362 | 0.0% | 0.00% | – |
| Q3 2017 | $5,000 | +66.7% | 362 | 0.0% | 0.00% | – |
| Q2 2017 | $3,000 | -75.0% | 362 | -79.5% | 0.00% | -100.0% |
| Q1 2017 | $12,000 | +500.0% | 1,762 | +386.7% | 0.00% | – |
| Q4 2016 | $2,000 | – | 362 | – | 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% |