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 | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $304,000 | -85.8% | 14,862 | -79.5% | 0.02% | -84.5% |
| Q2 2018 | $2,145,000 | +34.6% | 72,457 | +25.9% | 0.16% | +29.2% |
| Q1 2018 | $1,594,000 | -37.5% | 57,533 | -48.4% | 0.12% | -35.5% |
| Q2 2017 | $2,549,000 | -23.4% | 111,592 | -24.9% | 0.19% | -19.8% |
| Q1 2017 | $3,328,000 | +7.0% | 148,606 | +11.6% | 0.23% | +8.4% |
| Q4 2016 | $3,109,000 | +23.3% | 133,155 | -6.4% | 0.21% | +17.6% |
| Q3 2016 | $2,522,000 | +908.8% | 142,208 | +705.8% | 0.18% | +911.1% |
| Q4 2015 | $250,000 | – | 17,649 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gagnon Advisors, LLC | 637,573 | $6,522,000 | 3.93% |
| GAGNON SECURITIES LLC | 1,080,045 | $11,049,000 | 3.54% |
| TANAKA CAPITAL MANAGEMENT INC | 68,550 | $701,000 | 2.08% |
| Pacific Ridge Capital Partners, LLC | 388,910 | $3,979,000 | 1.69% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,482,800 | $15,169,000 | 1.50% |
| PERRITT CAPITAL MANAGEMENT INC | 471,750 | $4,826,000 | 0.88% |
| KILLEN GROUP INC | 1,263,675 | $12,927,000 | 0.84% |
| WESTERLY CAPITAL MANAGEMENT, LLC | 105,000 | $1,074,000 | 0.78% |
| SKYLINE ASSET MANAGEMENT LP | 1,007,000 | $10,302,000 | 0.74% |
| THB ASSET MANAGEMENT | 750,604 | $7,678,000 | 0.51% |