Comerica Bank
RBCN

Comerica Bank’s Rubicon Technology, Inc. RBCN Stock Holding History

Comerica Bank’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
2014
Q4 		– Sell
-2,234
Closed -$95K – 2087
2014
Q3 		$95K Sell
2,234
-75
-3% -$5.13K ﹤0.01% 2058
2014
Q2 		$202K Buy
2,309
+333
+17% +$30.2K ﹤0.01% 2044
2014
Q1 		$223K Buy
1,976
+113
+6% +$13.4K ﹤0.01% 2123
2013
Q4 		$185K Sell
1,863
-69
-4% -$6.69K ﹤0.01% 2146
2013
Q3 		$234K Buy
1,932
+77
+4% +$7.8K ﹤0.01% 2343
2013
Q2 		$148K Buy
+1,855
New +$136K ﹤0.01% 2160

Other funds holding RBCN

AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
CWAM
Columbia Wanger Asset Management Chicago, Illinois $6.69B AUM 31.14% 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
CAM
Cortina Asset Management Milwaukee, Wisconsin $1.62B AUM 15.44% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
LAM
Lapides Asset Management Greenwich, Connecticut $153M AUM 9.03% 1-Year Est. Return

Comerica Bank's RBCN Position: Q4 2014 in Review

Comerica Bank sold out of Rubicon Technology, Inc. (RBCN) in Q4 2014, closing a stake of 2,234 shares — an estimated $95K sold.

Comerica Bank first reported a position in RBCN in Q2 2013 and held it in 6 quarters. The position peaked at $234K in Q3 2013. 82 funds tracked by Wall St. Rank hold RBCN as of Q4 2014.

  • Comerica Bank reported no remaining Rubicon Technology, Inc. position as of Q4 2014 after selling out during the quarter.
  • Comerica Bank sold 2,234 Rubicon Technology, Inc. shares in Q4 2014, an estimated $95K.
  • Comerica Bank first reported a position in Rubicon Technology, Inc. in Q2 2013 and held it in 6 quarters.
  • Comerica Bank's Rubicon Technology, Inc. position peaked at $234K in Q3 2013.
  • 82 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2014.

Based on Comerica Bank's 13F filing for Q4 2014, filed 13 Feb 2015.