PPA
RBCN

Parametric Portfolio Associates’s Rubicon Technology, Inc. RBCN Stock Holding History

Parametric Portfolio Associates’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
-1,046
Closed -$11K – 3999
2015
Q3 		$11K Sell
1,046
-522
-33% -$8.56K ﹤0.01% 3259
2015
Q2 		$38K Sell
1,568
-2,169
-58% -$70.8K ﹤0.01% 3936
2015
Q1 		$147K Buy
3,737
+382
+11% +$16.3K ﹤0.01% 3817
2014
Q4 		$153K Sell
3,355
-620
-16% -$27.2K ﹤0.01% 3844
2014
Q3 		$169K Buy
3,975
+770
+24% +$52.7K ﹤0.01% 3653
2014
Q2 		$280K Buy
3,205
+1,519
+90% +$138K ﹤0.01% 3554
2014
Q1 		$190K Sell
1,686
-16
-0.9% -$1.9K ﹤0.01% 3642
2013
Q4 		$169K Sell
1,702
-54
-3% -$5.24K ﹤0.01% 3654
2013
Q3 		$213K Buy
1,756
+70
+4% +$7.09K ﹤0.01% 3579
2013
Q2 		$134K Buy
+1,686
New +$123K ﹤0.01% 3552

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

Parametric Portfolio Associates's RBCN Position: Q4 2015 in Review

Parametric Portfolio Associates sold out of Rubicon Technology, Inc. (RBCN) in Q4 2015, closing a stake of 1,046 shares — an estimated $11K sold.

Parametric Portfolio Associates first reported a position in RBCN in Q2 2013 and held it in 10 quarters. The position peaked at $280K in Q2 2014. 54 funds tracked by Wall St. Rank hold RBCN as of Q4 2015.

  • Parametric Portfolio Associates reported no remaining Rubicon Technology, Inc. position as of Q4 2015 after selling out during the quarter.
  • Parametric Portfolio Associates sold 1,046 Rubicon Technology, Inc. shares in Q4 2015, an estimated $11K.
  • Parametric Portfolio Associates first reported a position in Rubicon Technology, Inc. in Q2 2013 and held it in 10 quarters.
  • Parametric Portfolio Associates's Rubicon Technology, Inc. position peaked at $280K in Q2 2014.
  • 54 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2015.

Based on Parametric Portfolio Associates's 13F filing for Q4 2015, filed 12 Feb 2016.