Rubicon Technology, Inc.
RBCN
RBCN was delisted on the 29th of December, 2022.
126 hedge funds and large institutions have $267M invested in Rubicon Technology, Inc. in 2014 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 37 increasing their positions, 29 reducing their positions, and 11 closing their positions.
1,495% more call options, than puts
Call options by funds: $6.21M | Put options by funds: $389K
336% more first-time investments, than exits
New positions opened: 48 | Existing positions closed: 11
46% more capital invested
Capital invested by funds: $183M → $267M (+$83.5M)
40% more funds holding
Funds holding: 90 → 126 (+36)
28% more repeat investments, than reductions
Existing positions increased: 37 | Existing positions reduced: 29
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WMSA
Weiss Multi-Strategy Advisers
New York
|
+$14.6M |
| 2 |
CAM
Cortina Asset Management
Milwaukee,
Wisconsin
|
+$11.6M |
| 3 |
SCA
SAC Capital Advisors
Stamford,
Connecticut
|
+$9.9M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
+$6.18M |
| 5 |
ICM
Invicta Capital Management
New York
|
+$3.56M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AI
Ariel Investments
Chicago,
Illinois
|
-$14M |
| 2 |
PC
Passport Capital
San Francisco,
California
|
-$2.2M |
| 3 |
New York State Common Retirement Fund
Albany,
New York
|
-$1.58M |
| 4 |
California Public Employees Retirement System
Sacramento,
California
|
-$1.42M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$1.36M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
126
BNP Paribas Financial Markets
Paris,
France
| $10 | -$4.04K | -34 | Closed |
|
|
PC
127
Passport Capital
San Francisco,
California
| – | -$2.2M | -22,082 | Closed |
|
|
BL
128
Bolton LP
Greenwich,
Connecticut
| – | -$319K | -3,210 | Closed |
|
129
JP Morgan Chase
New York
| – | -$274K | -2,755 | Closed |
|
130
Jane Street
New York
| – | -$227K | -2,277 | Closed |
|
|
CCM
131
Coldstream Capital Management
Bellevue,
Washington
| – | -$198K | -1,988 | Closed |
|
132
Wellington Management Group
Boston,
Massachusetts
| – | -$118K | -1,190 | Closed |
|
|
PL
133
Parkwood LLC
Cleveland,
Ohio
| – | -$116K | -1,169 | Closed |
|
|
SC
134
Sculptor Capital
New York
| – | -$102K | -1,030 | Closed |
|
135
Citadel Advisors
Miami,
Florida
| – | -$51.3K | -432 | Closed |
|
|
SSG
136
Summit Securities Group
New York
| – | -$1K | -10 | Closed |
|
|
BRWM
137
B. Riley Wealth Management
Memphis,
Tennessee
| – | +$475 | +4 | New |
|
RBCN Hedge Fund Activity: Q1 2014 in Review
126 of the 3,463 institutional investors tracked by Wall St. Rank reported a position in Rubicon Technology, Inc. (RBCN) for Q1 2014, worth a combined $267M — up 46% from $183M a quarter earlier.
Buyers outnumbered sellers: 48 funds opened new RBCN positions and 11 closed out — a net gain of 37 holders — while 37 added to existing stakes and 29 trimmed.
The largest buyer was Weiss Multi-Strategy Advisers, opening a new position worth an estimated $14.6M. The largest seller was Ariel Investments, cutting an estimated $14M.
- 126 institutional investors held Rubicon Technology, Inc. (RBCN) as of Q1 2014, up from 90 in Q4 2013.
- Funds reported $267M of Rubicon Technology, Inc. stock for Q1 2014, up 46% quarter-over-quarter.
- 48 funds opened new Rubicon Technology, Inc. positions in Q1 2014 and 11 closed out, a net change of +37 holders.
- The largest Rubicon Technology, Inc. buyer in Q1 2014 was Weiss Multi-Strategy Advisers, an estimated $14.6M added.
- The largest Rubicon Technology, Inc. seller in Q1 2014 was Ariel Investments, an estimated $14M sold.
Based on aggregated 13F filings for Q1 2014.