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Castleark Management’s Ribbon Communications RBBN Stock Holding History

Castleark Management’s Portfolio RBBN Stock Details RBBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2013
Q3 		– Sell
-262,060
Closed -$3.94M – 391
2013
Q2 		$3.94M Buy
+262,060
New +$3.5M 0.13% 123

Other funds holding RBBN

ECM
Empire Capital Management Westport, Connecticut $29.8M AUM 2.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CCI
Columbus Circle Investors $2.28B AUM 135.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Castleark Management's RBBN Position: Q3 2013 in Review

Castleark Management sold out of Ribbon Communications (RBBN) in Q3 2013, closing a stake of 262,060 shares — an estimated $3.94M sold.

Castleark Management first reported a position in RBBN in Q2 2013 and held it in 1 quarter. The position peaked at $3.94M in Q2 2013. 136 funds tracked by Wall St. Rank hold RBBN as of Q3 2013.

  • Castleark Management reported no remaining Ribbon Communications position as of Q3 2013 after selling out during the quarter.
  • Castleark Management sold 262,060 Ribbon Communications shares in Q3 2013, an estimated $3.94M.
  • Castleark Management first reported a position in Ribbon Communications in Q2 2013 and held it in 1 quarter.
  • Castleark Management's Ribbon Communications position peaked at $3.94M in Q2 2013.
  • 136 funds tracked by Wall St. Rank held Ribbon Communications as of Q3 2013.

Based on Castleark Management's 13F filing for Q3 2013, filed 20 Nov 2013.