RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 176 filers reported holding RUDOLPH TECHNOLOGIES INC in Q1 2019. The put-call ratio across all filers is 1.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $222,000 | -4.3% | 8,405 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $232,000 | -27.7% | 8,405 | -40.2% | 0.00% | -50.0% |
| Q1 2019 | $321,000 | +18.9% | 14,065 | +6.8% | 0.00% | 0.0% |
| Q4 2018 | $270,000 | -60.4% | 13,175 | -52.7% | 0.00% | -50.0% |
| Q3 2018 | $681,000 | -17.5% | 27,865 | 0.0% | 0.00% | -20.0% |
| Q2 2018 | $825,000 | +125.4% | 27,865 | +110.7% | 0.01% | +150.0% |
| Q1 2018 | $366,000 | +15.8% | 13,225 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $316,000 | -20.0% | 13,225 | -12.0% | 0.00% | 0.0% |
| Q3 2017 | $395,000 | +15.2% | 15,025 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $343,000 | +1.8% | 15,025 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $337,000 | -4.0% | 15,025 | 0.0% | 0.00% | -33.3% |
| Q4 2016 | $351,000 | +31.5% | 15,025 | 0.0% | 0.00% | +50.0% |
| Q3 2016 | $267,000 | +14.6% | 15,025 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $233,000 | -64.2% | 15,025 | -68.5% | 0.00% | -66.7% |
| Q1 2016 | $651,000 | – | 47,660 | – | 0.01% | – |
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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% |