EA
RBCN

Ecofin Advisors’s Rubicon Technology, Inc. RBCN Stock Holding History

Ecofin Advisors’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
2016
Q2 		– Sell
-84,507
Closed -$617K – 42
2016
Q1 		$617K Sell
84,507
-66,665
-44% -$630K 0.1% 38
2015
Q4 		$1.72M Sell
151,172
-3,997
-3% -$44.5K 0.29% 32
2015
Q3 		$1.6M Buy
155,169
+15,536
+11% +$255K 0.31% 37
2015
Q2 		$3.39M Buy
139,633
+9,359
+7% +$305K 0.55% 35
2015
Q1 		$5.13M Buy
130,274
+4,435
+4% +$189K 0.74% 34
2014
Q4 		$5.75M Buy
125,839
+82,730
+192% +$3.63M 1.04% 27
2014
Q3 		$1.83M Sell
43,109
-64,608
-60% -$4.42M 0.33% 42
2014
Q2 		$9.43M Buy
+107,717
New +$9.76M 1.6% 23

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
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
AF
Aegis Financial Mc Lean, Virginia $580M AUM 105.74% 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
WAM
Wolverine Asset Management Chicago, Illinois $6.41B AUM 4.78% 1-Year Est. Return