RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 180 filers reported holding RUDOLPH TECHNOLOGIES INC in Q4 2018. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $41,000 | +2.5% | 1,538 | +14.6% | 0.01% | -22.2% |
| Q2 2019 | $40,000 | +14.3% | 1,342 | -12.7% | 0.01% | +28.6% |
| Q1 2019 | $35,000 | +20.7% | 1,538 | +7.9% | 0.01% | +16.7% |
| Q4 2018 | $29,000 | -9.4% | 1,426 | +6.3% | 0.01% | 0.0% |
| Q3 2018 | $32,000 | -17.9% | 1,342 | 0.0% | 0.01% | -25.0% |
| Q2 2018 | $39,000 | +62.5% | 1,342 | +52.8% | 0.01% | +60.0% |
| Q1 2018 | $24,000 | +14.3% | 878 | 0.0% | 0.01% | 0.0% |
| Q4 2017 | $21,000 | – | 878 | – | 0.01% | – |
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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% |