RUBICON TECHNOLOGY INC's ticker is RBCN and the CUSIP is 78112T206. A total of 17 filers reported holding RUBICON TECHNOLOGY INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Bandera Partners LLC | 258,256 | $1,993,000 | 1.68% |
RIVER GLOBAL INVESTORS LLP | 60,436 | $454,000 | 0.04% |
Ariel Investments | 66,568 | $514,000 | 0.01% |
Bedel Financial Consulting, Inc. | 81 | $1,000 | 0.00% |
Renaissance Technologies | 120,604 | $931,000 | 0.00% |
NORTHERN TRUST CORP | 1,076 | $8,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
GROUP ONE TRADING, L.P. | 1 | $0 | 0.00% |
GEODE CAPITAL MANAGEMENT, LLC | 11,566 | $86,000 | 0.00% |
MORGAN STANLEY | 1,976 | $15,000 | 0.00% |