RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 197 filers reported holding RUDOLPH TECHNOLOGIES INC in Q1 2018. The put-call ratio across all filers is 0.38 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $1,119,000 | +21.5% | 40,422 | 0.0% | 0.00% | +50.0% |
| Q1 2019 | $921,000 | +20.5% | 40,422 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $764,000 | -22.5% | 40,422 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $986,000 | -17.6% | 40,422 | 0.0% | 0.00% | -33.3% |
| Q2 2018 | $1,196,000 | +7.0% | 40,422 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $1,118,000 | +9.9% | 40,422 | -5.2% | 0.00% | +50.0% |
| Q4 2017 | $1,017,000 | -7.6% | 42,628 | 0.0% | 0.00% | -33.3% |
| Q3 2017 | $1,101,000 | +5.9% | 42,628 | -6.4% | 0.00% | 0.0% |
| Q2 2017 | $1,040,000 | +7.2% | 45,543 | +4.8% | 0.00% | 0.0% |
| Q1 2017 | $970,000 | -1.0% | 43,443 | +3.5% | 0.00% | 0.0% |
| Q4 2016 | $980,000 | -34.1% | 41,957 | -50.0% | 0.00% | +50.0% |
| Q3 2016 | $1,486,000 | +142.8% | 83,914 | +112.8% | 0.00% | 0.0% |
| Q2 2016 | $612,000 | +1124.0% | 39,429 | +967.1% | 0.00% | – |
| Q1 2016 | $50,000 | -5.7% | 3,695 | 0.0% | 0.00% | – |
| Q4 2015 | $53,000 | +15.2% | 3,695 | 0.0% | 0.00% | – |
| Q3 2015 | $46,000 | +4.5% | 3,695 | 0.0% | 0.00% | – |
| Q2 2015 | $44,000 | +528.6% | 3,695 | +468.5% | 0.00% | – |
| Q1 2015 | $7,000 | – | 650 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gagnon Advisors, LLC | 637,573 | $5,770,000 | 3.57% |
| GAGNON SECURITIES LLC | 1,093,507 | $9,896,000 | 3.31% |
| KEANE CAPITAL MANAGEMENT INC | 182,252 | $1,649,000 | 1.59% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 2,012,800 | $18,215,000 | 1.52% |
| Pacific Ridge Capital Partners, LLC | 319,230 | $2,889,000 | 1.49% |
| TANAKA CAPITAL MANAGEMENT INC | 53,634 | $490,000 | 1.43% |
| PERRITT CAPITAL MANAGEMENT INC | 431,750 | $3,907,000 | 0.73% |
| SKYLINE ASSET MANAGEMENT LP | 1,009,000 | $9,131,000 | 0.72% |
| KILLEN GROUP INC | 1,319,750 | $11,944,000 | 0.66% |
| THB ASSET MANAGEMENT | 771,834 | $6,985,000 | 0.48% |