RUDOLPH TECHNOLOGIES INC's ticker is RTEC and the CUSIP is 781270103. A total of 188 filers reported holding RUDOLPH TECHNOLOGIES INC in Q3 2017. The put-call ratio across all filers is 1.75 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $10,000 | +11.1% | 448 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $9,000 | -72.7% | 448 | -67.0% | 0.00% | -50.0% |
| Q3 2018 | $33,000 | -10.8% | 1,356 | +8.6% | 0.00% | 0.0% |
| Q2 2018 | $37,000 | +2.8% | 1,249 | -4.4% | 0.00% | -33.3% |
| Q1 2018 | $36,000 | +100.0% | 1,306 | +63.2% | 0.00% | +50.0% |
| Q2 2017 | $18,000 | -65.4% | 800 | -65.2% | 0.00% | -60.0% |
| Q1 2017 | $52,000 | +10.6% | 2,300 | +15.0% | 0.01% | -16.7% |
| Q4 2016 | $47,000 | -75.8% | 2,000 | -81.7% | 0.01% | -70.0% |
| Q3 2016 | $194,000 | +266.0% | 10,938 | +221.7% | 0.02% | +185.7% |
| Q2 2016 | $53,000 | -65.8% | 3,400 | -70.1% | 0.01% | -68.2% |
| Q1 2016 | $155,000 | -26.2% | 11,373 | -22.8% | 0.02% | -33.3% |
| Q4 2015 | $210,000 | -8.7% | 14,740 | -20.2% | 0.03% | 0.0% |
| Q3 2015 | $230,000 | +111.0% | 18,460 | +103.5% | 0.03% | +120.0% |
| Q2 2015 | $109,000 | +289.3% | 9,070 | +262.8% | 0.02% | +275.0% |
| Q1 2015 | $28,000 | -54.1% | 2,500 | -58.3% | 0.00% | -55.6% |
| Q4 2014 | $61,000 | +27.1% | 6,000 | +13.2% | 0.01% | +28.6% |
| Q3 2014 | $48,000 | -25.0% | 5,300 | -2.9% | 0.01% | -36.4% |
| Q4 2013 | $64,000 | +2033.3% | 5,457 | +1921.1% | 0.01% | – |
| Q3 2013 | $3,000 | -97.9% | 270 | -97.8% | 0.00% | -100.0% |
| Q2 2013 | $140,000 | – | 12,500 | – | 0.03% | – |
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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% |