U
RBCN

UBS’s Rubicon Technology, Inc. RBCN Stock Holding History

UBS’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
Q3 		$4K Sell
100
-50
-33% -$3.42K ﹤0.01% 9669
2014
Q2 		$13K Sell
150
-90
-38% -$8.15K ﹤0.01% 8631
2014
Q1 		$27K Buy
+240
New +$28.5K ﹤0.01% 7702
2013
Q4 		– Sell
-270
Closed -$33K – 10876
2013
Q3 		$33K Buy
270
+260
+2,600% +$26.4K ﹤0.01% 7425
2013
Q2 		$1K Buy
+10
New +$731 ﹤0.01% 10057

Other funds holding RBCN

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
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
QAM
Quentec Asset Management New York $634M AUM 22.87% 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
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

UBS's RBCN Position: Q3 2014 in Review

UBS reduced its Rubicon Technology, Inc. (RBCN) stake by 1.5% in Q3 2014, selling an estimated $13.6K and leaving 13,525 shares worth $575K. The position accounts for ﹤0.01% of the portfolio, ranked #4118.

UBS first reported a position in RBCN in Q2 2013 and has held it in 6 quarters since. The position peaked at $1.48M in Q3 2013. 102 funds tracked by Wall St. Rank hold RBCN as of Q3 2014.

  • UBS held 13,525 shares of Rubicon Technology, Inc. worth $575K as of Q3 2014.
  • UBS sold 199 Rubicon Technology, Inc. shares in Q3 2014, an estimated $13.6K.
  • Rubicon Technology, Inc. made up ﹤0.01% of UBS's portfolio in Q3 2014, its #4118 holding.
  • UBS first reported a position in Rubicon Technology, Inc. in Q2 2013 and has held it in 6 quarters since.
  • UBS's Rubicon Technology, Inc. position peaked at $1.48M in Q3 2013.
  • 102 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q3 2014.

Based on UBS's 13F filing for Q3 2014, filed 12 Nov 2014.