RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 190 filers reported holding RUDOLPH TECHNOLOGIES INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $877,000 | -29.1% | 31,648 | -38.9% | 0.02% | -31.8% |
| Q4 2017 | $1,237,000 | -12.0% | 51,778 | -3.1% | 0.02% | -18.5% |
| Q3 2017 | $1,405,000 | +14.7% | 53,438 | -0.3% | 0.03% | +3.8% |
| Q2 2017 | $1,225,000 | -23.0% | 53,618 | -40.2% | 0.03% | -7.1% |
| Q3 2016 | $1,590,000 | -6.4% | 89,637 | -18.0% | 0.03% | -20.0% |
| Q2 2016 | $1,698,000 | -3.4% | 109,341 | -15.0% | 0.04% | -5.4% |
| Q1 2016 | $1,757,000 | -6.8% | 128,641 | -2.9% | 0.04% | 0.0% |
| Q4 2015 | $1,885,000 | +6.7% | 132,541 | -6.6% | 0.04% | +2.8% |
| Q3 2015 | $1,767,000 | +22.2% | 141,941 | +17.9% | 0.04% | +28.6% |
| Q2 2015 | $1,446,000 | -10.8% | 120,371 | -18.2% | 0.03% | 0.0% |
| Q1 2015 | $1,621,000 | +12.1% | 147,120 | +4.1% | 0.03% | +12.0% |
| Q4 2014 | $1,446,000 | – | 141,320 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANAKA CAPITAL MANAGEMENT INC | 56,154 | $1,552,000 | 4.76% |
| Gagnon Advisors, LLC | 270,070 | $7,462,000 | 4.26% |
| Malaga Cove Capital, LLC | 125,268 | $3,461,000 | 2.23% |
| GAGNON SECURITIES LLC | 328,329 | $9,072,000 | 1.96% |
| THB ASSET MANAGEMENT | 393,697 | $10,877,000 | 1.73% |
| ACK Asset Management | 236,000 | $5,735,000 | 1.67% |
| Mesirow Financial Investment Management, Inc. | 16,374 | $438,000 | 1.60% |
| VALUE HOLDINGS MANAGEMENT CO. LLC | 128,619 | $3,554,000 | 1.15% |
| AlphaOne Investment Services, LLC | 49,706 | $1,373,000 | 1.07% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 369,900 | $10,220,000 | 0.93% |