RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 187 filers reported holding RUDOLPH TECHNOLOGIES INC in Q3 2018. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $346,000 | -78.9% | 16,900 | -74.8% | 0.00% | -71.4% |
| Q3 2018 | $1,641,000 | -36.6% | 67,100 | -23.3% | 0.01% | -36.4% |
| Q2 2018 | $2,590,000 | +120.6% | 87,500 | +106.4% | 0.02% | +100.0% |
| Q1 2018 | $1,174,000 | +263.5% | 42,400 | +244.7% | 0.01% | +266.7% |
| Q3 2017 | $323,000 | +0.3% | 12,300 | -12.8% | 0.00% | 0.0% |
| Q2 2017 | $322,000 | – | 14,100 | – | 0.00% | – |
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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% |