BCM
RBCN

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

Brightfield 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
Q3 		– Sell
-17,500
Closed -$1.4M – 46
2013
Q2 		$1.4M Buy
+17,500
New +$1.28M 1.56% 33

Other funds holding RBCN

Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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
TAM
Tocqueville Asset Management New York $7.56B AUM 44.87% 1-Year Est. Return

Brightfield Capital Management's RBCN Position: Q3 2013 in Review

Brightfield Capital Management sold out of Rubicon Technology, Inc. (RBCN) in Q3 2013, closing a stake of 17,500 shares — an estimated $1.4M sold.

Brightfield Capital Management first reported a position in RBCN in Q2 2013 and held it in 1 quarter. The position peaked at $1.4M in Q2 2013. 105 funds tracked by Wall St. Rank hold RBCN as of Q3 2013.

  • Brightfield Capital Management reported no remaining Rubicon Technology, Inc. position as of Q3 2013 after selling out during the quarter.
  • Brightfield Capital Management sold 17,500 Rubicon Technology, Inc. shares in Q3 2013, an estimated $1.4M.
  • Brightfield Capital Management first reported a position in Rubicon Technology, Inc. in Q2 2013 and held it in 1 quarter.
  • Brightfield Capital Management's Rubicon Technology, Inc. position peaked at $1.4M in Q2 2013.
  • 105 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q3 2013.

Based on Brightfield Capital Management's 13F filing for Q3 2013, filed 14 Nov 2013.