DCM
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Driehaus Capital Management’s Ribbon Communications RBBN Stock Holding History

Driehaus Capital 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
2014
Q4 		– Sell
-8,640
Closed -$148K – 566
2014
Q3 		$148K Buy
+8,640
New +$165K 0.01% 508
2013
Q4 		– Sell
-19,241
Closed -$324K – 515
2013
Q3 		$324K Buy
+19,241
New +$327K 0.01% 411

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Dimensional Fund Advisors
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T. Rowe Price Associates
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BFA
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Capital World Investors
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Driehaus Capital Management's RBBN Position: Q4 2014 in Review

Driehaus Capital Management sold out of Ribbon Communications (RBBN) in Q4 2014, closing a stake of 8,640 shares — an estimated $148K sold.

Driehaus Capital Management first reported a position in RBBN in Q3 2013 and held it in 2 quarters. The position peaked at $324K in Q3 2013. 155 funds tracked by Wall St. Rank hold RBBN as of Q4 2014.

  • Driehaus Capital Management reported no remaining Ribbon Communications position as of Q4 2014 after selling out during the quarter.
  • Driehaus Capital Management sold 8,640 Ribbon Communications shares in Q4 2014, an estimated $148K.
  • Driehaus Capital Management first reported a position in Ribbon Communications in Q3 2013 and held it in 2 quarters.
  • Driehaus Capital Management's Ribbon Communications position peaked at $324K in Q3 2013.
  • 155 funds tracked by Wall St. Rank held Ribbon Communications as of Q4 2014.

Based on Driehaus Capital Management's 13F filing for Q4 2014, filed 13 Feb 2015.