Rubicon Technology, Inc.
RBCN
RBCN was delisted on the 29th of December, 2022.
23 hedge funds and large institutions have $7.89M invested in Rubicon Technology, Inc. in 2018 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 6 reducing their positions, and 3 closing their positions.
26% more capital invested
Capital invested by funds: $6.26M → $7.89M (+$1.63M)
0% more funds holding
Funds holding: 23 → 23 (0)
0% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 3
67% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 6
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AI
Ariel Investments
Chicago,
Illinois
|
+$435K |
| 2 |
New York State Common Retirement Fund
Albany,
New York
|
+$212K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$141K |
| 4 |
Northern Trust
Chicago,
Illinois
|
+$7.8K |
| 5 |
IWP
Icon Wealth Partners
Houston,
Texas
|
+$369 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$22.2K |
| 2 |
Renaissance Technologies
New York
|
-$20.3K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$7.27K |
| 4 |
Northwestern Mutual Wealth Management
Milwaukee,
Wisconsin
|
-$4K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$737 |
RBCN Hedge Fund Activity: Q2 2018 in Review
23 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in Rubicon Technology, Inc. (RBCN) for Q2 2018, worth a combined $7.89M — up 26% from $6.26M a quarter earlier.
Fund positioning in RBCN was balanced in Q2 2018: 3 funds opened new positions, 3 closed out, 2 added to existing stakes and 6 trimmed.
The largest buyer was Ariel Investments, adding an estimated $435K. The largest seller was Deutsche Bank, cutting an estimated $22.2K.
- 23 institutional investors held Rubicon Technology, Inc. (RBCN) as of Q2 2018, unchanged from Q1 2018.
- Funds reported $7.89M of Rubicon Technology, Inc. stock for Q2 2018, up 26% quarter-over-quarter.
- 3 funds opened new Rubicon Technology, Inc. positions in Q2 2018 and 3 closed out, a net change of 0 holders.
- The largest Rubicon Technology, Inc. buyer in Q2 2018 was Ariel Investments, an estimated $435K added.
- The largest Rubicon Technology, Inc. seller in Q2 2018 was Deutsche Bank, an estimated $22.2K sold.
Based on aggregated 13F filings for Q2 2018.