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UBS O'Connor’s Ribbon Communications RBBN Stock Holding History

UBS O'Connor’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
2015
Q3 		– Sell
-145,356
Closed -$1.01M – 714
2015
Q2 		$1.01M Buy
+145,356
New +$1.14M 0.01% 582
2014
Q4 		– Sell
-76,720
Closed -$1.31M – 703
2014
Q3 		$1.31M Buy
+76,720
New +$1.46M 0.02% 313
2014
Q2 		– Sell
-100,000
Closed -$1.69M – 523
2014
Q1 		$1.69M Buy
+100,000
New +$1.66M 0.03% 296

Other funds holding RBBN

Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
ECM
Empire Capital Management Westport, Connecticut $29.8M AUM 2.42% 1-Year Est. Return
WC
Walthausen & Co Malta, New York $120M AUM 2.66% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

UBS O'Connor's RBBN Position: Q3 2015 in Review

UBS O'Connor sold out of Ribbon Communications (RBBN) in Q3 2015, closing a stake of 145,356 shares — an estimated $1.01M sold.

UBS O'Connor first reported a position in RBBN in Q1 2014 and held it in 3 quarters. The position peaked at $1.69M in Q1 2014. 109 funds tracked by Wall St. Rank hold RBBN as of Q3 2015.

  • UBS O'Connor reported no remaining Ribbon Communications position as of Q3 2015 after selling out during the quarter.
  • UBS O'Connor sold 145,356 Ribbon Communications shares in Q3 2015, an estimated $1.01M.
  • UBS O'Connor first reported a position in Ribbon Communications in Q1 2014 and held it in 3 quarters.
  • UBS O'Connor's Ribbon Communications position peaked at $1.69M in Q1 2014.
  • 109 funds tracked by Wall St. Rank held Ribbon Communications as of Q3 2015.

Based on UBS O'Connor's 13F filing for Q3 2015, filed 13 Nov 2015.