Rubicon Technology, Inc.
RBCN
RBCN was delisted on the 29th of December, 2022.
16 hedge funds and large institutions have $6.12M invested in Rubicon Technology, Inc. in 2019 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 3 increasing their positions, 3 reducing their positions, and 2 closing their positions.
3% more capital invested
Capital invested by funds: $5.92M → $6.12M (+$198K)
0% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 3
11% less funds holding
Funds holding: 18 → 16 (-2)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$104K |
| 2 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
+$43K |
| 3 |
Bank of America
Charlotte,
North Carolina
|
+$136 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$117K |
| 2 |
TRCT
Tower Research Capital (TRC)
New York
|
-$6.19K |
| 3 |
WAM
Wolverine Asset Management
Chicago,
Illinois
|
-$5.41K |
| 4 |
Northern Trust
Chicago,
Illinois
|
-$209 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
BP
1
Bandera Partners
New York
| $2.14M | – | – | – |
|
|
AI
2
Ariel Investments
Chicago,
Illinois
| $1.21M | – | – | – |
|
|
3
Renaissance Technologies
New York
| $973K | +$104K | +12,920 | +12% |
|
|
RGI
4
River Global Investors
London,
United Kingdom
| $810K | – | – | – |
|
5
BlackRock
New York
| $412K | – | – | – |
|
6
Vanguard Group
Malvern,
Pennsylvania
| $217K | – | – | – |
|
|
WAM
7
Wolverine Asset Management
Chicago,
Illinois
| $177K | -$5.41K | -674 | -3% |
|
8
Geode Capital Management
Boston,
Massachusetts
| $94K | – | – | – |
|
|
9
Deutsche Bank
Frankfurt Am Main Ge,
Germany
| $57K | +$43K | +5,356 | +339% |
|
|
10
Northern Trust
Chicago,
Illinois
| $9K | -$209 | -26 | -2% |
|
11
Morgan Stanley
New York
| $7K | – | – | – |
|
|
12
Bank of America
Charlotte,
North Carolina
| $7K | +$136 | +17 | +2% |
|
|
BFC
13
Bedel Financial Consulting
Indianapolis,
Indiana
| $1K | – | – | – |
|
14
UBS Group
Zurich,
Switzerland
| $1K | – | – | – |
|
|
15
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$117K | -14,524 | Closed |
|
|
TRCT
16
Tower Research Capital (TRC)
New York
| – | -$6.19K | -772 | -99% |
|
RBCN Hedge Fund Activity: Q2 2019 in Review
16 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Rubicon Technology, Inc. (RBCN) for Q2 2019, worth a combined $6.12M — up 3.3% from $5.92M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of RBCN and 0 opened new positions — a net loss of 2 holders — while 3 trimmed existing stakes and 3 added.
The largest buyer was Renaissance Technologies, adding an estimated $104K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $117K sold.
- 16 institutional investors held Rubicon Technology, Inc. (RBCN) as of Q2 2019, down from 18 in Q1 2019.
- Funds reported $6.12M of Rubicon Technology, Inc. stock for Q2 2019, up 3.3% quarter-over-quarter.
- 0 funds opened new Rubicon Technology, Inc. positions in Q2 2019 and 2 closed out, a net change of -2 holders.
- The largest Rubicon Technology, Inc. buyer in Q2 2019 was Renaissance Technologies, an estimated $104K added.
- The largest Rubicon Technology, Inc. seller in Q2 2019 was Susquehanna International Group, an estimated $117K sold.
Based on aggregated 13F filings for Q2 2019.