Walleye Trading
RBCN

Walleye Trading’s Rubicon Technology, Inc. RBCN Stock Holding History

Walleye Trading’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
Q4 		– Sell
-257
Closed -$3K – 5845
2015
Q3 		$3K Buy
+257
New +$4.22K ﹤0.01% 4734
2015
Q2 		– Sell
-7
Closed – – 5248
2015
Q1 		$0 Sell
7
-187
-96% -$7.96K ﹤0.01% 4591
2014
Q4 		$9K Sell
194
-1,301
-87% -$57.1K ﹤0.01% 3937
2014
Q3 		$64K Buy
1,495
+975
+188% +$66.7K ﹤0.01% 2965
2014
Q2 		$46 Buy
520
+110
+27% +$9.96K ﹤0.01% 2910
2014
Q1 		$46 Buy
+410
New +$48.7K ﹤0.01% 2761

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
EA
Ecofin Advisors London, United Kingdom $239M AUM 45.14% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 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
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $71.6B AUM 29.66% 1-Year Est. Return
RGI
River Global Investors London, United Kingdom $515M AUM 24.86% 1-Year Est. Return

Walleye Trading's RBCN Position: Q4 2015 in Review

Walleye Trading sold out of Rubicon Technology, Inc. (RBCN) in Q4 2015, closing a stake of 257 shares — an estimated $3K sold.

Walleye Trading first reported a position in RBCN in Q1 2014 and held it in 6 quarters. The position peaked at $64K in Q3 2014. 54 funds tracked by Wall St. Rank hold RBCN as of Q4 2015.

  • Walleye Trading reported no remaining Rubicon Technology, Inc. position as of Q4 2015 after selling out during the quarter.
  • Walleye Trading sold 257 Rubicon Technology, Inc. shares in Q4 2015, an estimated $3K.
  • Walleye Trading first reported a position in Rubicon Technology, Inc. in Q1 2014 and held it in 6 quarters.
  • Walleye Trading's Rubicon Technology, Inc. position peaked at $64K in Q3 2014.
  • 54 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2015.

Based on Walleye Trading's 13F filing for Q4 2015, filed 16 Feb 2016.