RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 176 filers reported holding RUDOLPH TECHNOLOGIES INC in Q1 2016. The put-call ratio across all filers is 0.50 and the average weighting 0.2%.
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% | – |
| Q3 2019 | $3,000 | -25.0% | 126 | -37.3% | 0.00% | – |
| Q4 2018 | $4,000 | -20.0% | 201 | 0.0% | 0.00% | – |
| Q3 2018 | $5,000 | 0.0% | 201 | +19.6% | 0.00% | – |
| Q2 2018 | $5,000 | +66.7% | 168 | +54.1% | 0.00% | – |
| Q1 2018 | $3,000 | 0.0% | 109 | 0.0% | 0.00% | – |
| Q4 2017 | $3,000 | 0.0% | 109 | 0.0% | 0.00% | – |
| Q3 2017 | $3,000 | +50.0% | 109 | 0.0% | 0.00% | – |
| Q2 2017 | $2,000 | 0.0% | 109 | 0.0% | 0.00% | – |
| Q1 2017 | $2,000 | -77.8% | 109 | -70.8% | 0.00% | – |
| Q4 2016 | $9,000 | +12.5% | 373 | -18.2% | 0.00% | – |
| Q3 2016 | $8,000 | 0.0% | 456 | -9.9% | 0.00% | – |
| Q2 2016 | $8,000 | -20.0% | 506 | -29.1% | 0.00% | -100.0% |
| Q4 2015 | $10,000 | – | 714 | – | 0.00% | – |
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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% |