CUSIP: 78112T107
What is CUSIP 78112T107?
CUSIP 78112T107 identifies RBCN - RUBICON TECHNOLOGY INC - COM in SEC 13F datasets.
Where can I see the latest institutional holders?
Use the ownership history tables below to review the newest available institutional filing periods.
Open recent reporting periods for CUSIP 78112T107:
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q3 | 0 | $0 | -$13,000 | 0 | |
| 2018 Q2 | 1,500 | $13,000 | $8.67 | 1 | |
| 2018 Q1 | 1,500 | $10,000 | $6.67 | 1 | |
| 2017 Q4 | 1,500 | $12,000 | +$12,000 | $8.00 | 1 |
| 2017 Q3 | 0 | $0 | -$338,000 | 0 | |
| 2017 Q2 | 36,472 | $338,000 | -$11,627,065 | $9.27 | 1 |
| 2017 Q1 | 10,654,248 | $8,889,000 | +$67,685 | $0.83 | 31 |
| 2016 Q4 | 11,309,069 | $6,874,000 | -$743,206 | $0.60 | 31 |
| 2016 Q3 | 12,528,931 | $7,895,000 | -$298,467 | $0.63 | 31 |
| 2016 Q2 | 12,980,896 | $8,827,000 | -$2,317,231 | $0.68 | 29 |
| 2016 Q1 | 16,030,011 | $11,704,000 | -$2,894,952 | $0.73 | 46 |
| 2015 Q4 | 19,639,562 | $22,383,356 | -$9,671 | $1.14 | 48 |
| 2015 Q3 | 19,418,117 | $20,000,000 | -$2,712,409 | $1.03 | 48 |
| 2015 Q2 | 21,373,334 | $51,926,205 | -$5,020,795 | $2.43 | 61 |
| 2015 Q1 | 23,104,856 | $91,034,886 | +$2,232,465 | $3.94 | 70 |
| 2014 Q4 | 22,368,117 | $102,169,819 | +$7,109,996 | $4.57 | 77 |
| 2014 Q3 | 20,954,983 | $89,054,330 | -$19,455,161 | $4.25 | 97 |
| 2014 Q2 | 22,960,733 | $200,935,909 | -$20,278,606 | $8.75 | 110 |
| 2014 Q1 | 23,881,147 | $269,686,936 | +$60,852,909 | $11.29 | 126 |