PG
RBCN

PEAK6 Group’s Rubicon Technology, Inc. RBCN Stock Holding History

PEAK6 Group’s Portfolio RBCN Stock Details RBCN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-10,150
Closed -$464K – 5385
2014
Q4 		$464K Buy
+10,150
New +$445K ﹤0.01% 2647
2014
Q3 		– Sell
-100
Closed -$9K – 5320
2014
Q2 		$9K Sell
100
-10,530
-99% -$954K ﹤0.01% 4441
2014
Q1 		$1.2M Buy
10,630
+10,100
+1,906% +$1.2M 0.01% 1692
2013
Q4 		$53K Sell
530
-2,570
-83% -$249K ﹤0.01% 4316
2013
Q3 		$188K Sell
3,100
-4,390
-59% -$445K ﹤0.01% 3728
2013
Q2 		$597 Buy
+7,490
New +$547K ﹤0.01% 2608

Other funds holding RBCN

AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
CWAM
Columbia Wanger Asset Management Chicago, Illinois $6.69B AUM 31.14% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
EA
Ecofin Advisors London, United Kingdom $239M AUM 45.14% 1-Year Est. Return
AF
Aegis Financial Mc Lean, Virginia $580M AUM 105.74% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

PEAK6 Group's RBCN Position: Q4 2014 in Review

PEAK6 Group sold out of Rubicon Technology, Inc. (RBCN) in Q4 2014, closing a stake of 1,065 shares — an estimated $46.7K sold.

PEAK6 Group first reported a position in RBCN in Q2 2013 and held it in 3 quarters. The position peaked at $97K in Q2 2014. 82 funds tracked by Wall St. Rank hold RBCN as of Q4 2014.

  • PEAK6 Group reported no remaining Rubicon Technology, Inc. position as of Q4 2014 after selling out during the quarter.
  • PEAK6 Group sold 1,065 Rubicon Technology, Inc. shares in Q4 2014, an estimated $46.7K.
  • PEAK6 Group first reported a position in Rubicon Technology, Inc. in Q2 2013 and held it in 3 quarters.
  • PEAK6 Group's Rubicon Technology, Inc. position peaked at $97K in Q2 2014.
  • 82 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2014.

Based on PEAK6 Group's 13F filing for Q4 2014, filed 11 Feb 2015.