Rubicon Technology, Inc.
RBCN
RBCN was delisted on the 29th of December, 2022.
23 hedge funds and large institutions have $8.99M invested in Rubicon Technology, Inc. in 2018 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 4 reducing their positions, and 4 closing their positions.
25% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 4
14% more capital invested
Capital invested by funds: $7.89M → $8.99M (+$1.1M)
0% more funds holding
Funds holding: 23 → 23 (0)
0% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$163K |
| 2 |
AI
Ariel Investments
Chicago,
Illinois
|
+$82K |
| 3 |
JC
JBF Capital
Aspen,
Colorado
|
+$24.2K |
| 4 |
Bank of America
Charlotte,
North Carolina
|
+$6.85K |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
+$5.89K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$106K |
| 2 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$97.7K |
| 3 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$32.9K |
| 4 |
Renaissance Technologies
New York
|
-$14.3K |
| 5 |
VFA
Valeo Financial Advisors
Carmel,
Indiana
|
-$13K |
RBCN Hedge Fund Activity: Q3 2018 in Review
23 of the 4,391 institutional investors tracked by Wall St. Rank reported a position in Rubicon Technology, Inc. (RBCN) for Q3 2018, worth a combined $8.99M — up 14% from $7.89M a quarter earlier.
Fund positioning in RBCN was balanced in Q3 2018: 4 funds opened new positions, 4 closed out, 5 added to existing stakes and 4 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $163K. The largest seller was Fidelity Investments, exiting entirely with an estimated $106K sold.
- 23 institutional investors held Rubicon Technology, Inc. (RBCN) as of Q3 2018, unchanged from Q2 2018.
- Funds reported $8.99M of Rubicon Technology, Inc. stock for Q3 2018, up 14% quarter-over-quarter.
- 4 funds opened new Rubicon Technology, Inc. positions in Q3 2018 and 4 closed out, a net change of 0 holders.
- The largest Rubicon Technology, Inc. buyer in Q3 2018 was Susquehanna International Group, an estimated $163K added.
- The largest Rubicon Technology, Inc. seller in Q3 2018 was Fidelity Investments, an estimated $106K sold.
Based on aggregated 13F filings for Q3 2018.