Rubicon Technology, Inc.
RBCN
RBCN was delisted on the 29th of December, 2022.
18 hedge funds and large institutions have $5.97M invested in Rubicon Technology, Inc. in 2018 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 2 increasing their positions, 9 reducing their positions, and 5 closing their positions.
22% less funds holding
Funds holding: 23 → 18 (-5)
34% less capital invested
Capital invested by funds: $8.99M → $5.97M (-$3.02M)
78% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 9
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$7.91K |
| 2 |
TRCT
Tower Research Capital (TRC)
New York
|
+$2.44K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
New York State Common Retirement Fund
Albany,
New York
|
-$1.2M |
| 2 |
AI
Ariel Investments
Chicago,
Illinois
|
-$651K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$125K |
| 4 |
Renaissance Technologies
New York
|
-$39.6K |
| 5 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$38.7K |
RBCN Hedge Fund Activity: Q4 2018 in Review
18 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Rubicon Technology, Inc. (RBCN) for Q4 2018, worth a combined $5.97M — down 34% from $8.99M a quarter earlier.
Sellers outnumbered buyers: 5 funds closed out of RBCN and 0 opened new positions — a net loss of 5 holders — while 9 trimmed existing stakes and 2 added.
The largest buyer was UBS Group, adding an estimated $7.91K. The largest seller was New York State Common Retirement Fund, exiting entirely with an estimated $1.2M sold.
- 18 institutional investors held Rubicon Technology, Inc. (RBCN) as of Q4 2018, down from 23 in Q3 2018.
- Funds reported $5.97M of Rubicon Technology, Inc. stock for Q4 2018, down 34% quarter-over-quarter.
- 0 funds opened new Rubicon Technology, Inc. positions in Q4 2018 and 5 closed out, a net change of -5 holders.
- The largest Rubicon Technology, Inc. buyer in Q4 2018 was UBS Group, an estimated $7.91K added.
- The largest Rubicon Technology, Inc. seller in Q4 2018 was New York State Common Retirement Fund, an estimated $1.2M sold.
Based on aggregated 13F filings for Q4 2018.