SCM
RBCN

Sigma Capital Management’s Rubicon Technology, Inc. RBCN Stock Holding History

Sigma Capital Management’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
2013
Q4 		– Sell
-2,432
Closed -$295K – 282
2013
Q3 		$295K Buy
+2,432
New +$246K 0.01% 253

Other funds holding RBCN

Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
WRF
Waddell & Reed Financial Overland Park, Kansas $48.6B AUM 84.78% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Sigma Capital Management's RBCN Position: Q4 2013 in Review

Sigma Capital Management sold out of Rubicon Technology, Inc. (RBCN) in Q4 2013, closing a stake of 2,432 shares — an estimated $295K sold.

Sigma Capital Management first reported a position in RBCN in Q3 2013 and held it in 1 quarter. The position peaked at $295K in Q3 2013. 90 funds tracked by Wall St. Rank hold RBCN as of Q4 2013.

  • Sigma Capital Management reported no remaining Rubicon Technology, Inc. position as of Q4 2013 after selling out during the quarter.
  • Sigma Capital Management sold 2,432 Rubicon Technology, Inc. shares in Q4 2013, an estimated $295K.
  • Sigma Capital Management first reported a position in Rubicon Technology, Inc. in Q3 2013 and held it in 1 quarter.
  • Sigma Capital Management's Rubicon Technology, Inc. position peaked at $295K in Q3 2013.
  • 90 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2013.

Based on Sigma Capital Management's 13F filing for Q4 2013, filed 14 Feb 2014.