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Ramsey Quantitative Systems’s Ribbon Communications RBBN Stock Holding History

Ramsey Quantitative Systems’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
2019
Q1 		– Sell
-30,882
Closed -$149K – 195
2018
Q4 		$149K Hold
30,882
– – 0.18% 203
2018
Q3 		$211K Buy
30,882
+24,671
+397% +$176K 0.21% 176
2018
Q2 		$44K Buy
+6,211
New +$36.4K 0.04% 280

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Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
CS
Central Securities New York $1.21B AUM 19.91% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Ramsey Quantitative Systems's RBBN Position: Q1 2019 in Review

Ramsey Quantitative Systems sold out of Ribbon Communications (RBBN) in Q1 2019, closing a stake of 30,882 shares — an estimated $149K sold.

Ramsey Quantitative Systems first reported a position in RBBN in Q2 2018 and held it in 3 quarters. The position peaked at $211K in Q3 2018. 116 funds tracked by Wall St. Rank hold RBBN as of Q1 2019.

  • Ramsey Quantitative Systems reported no remaining Ribbon Communications position as of Q1 2019 after selling out during the quarter.
  • Ramsey Quantitative Systems sold 30,882 Ribbon Communications shares in Q1 2019, an estimated $149K.
  • Ramsey Quantitative Systems first reported a position in Ribbon Communications in Q2 2018 and held it in 3 quarters.
  • Ramsey Quantitative Systems's Ribbon Communications position peaked at $211K in Q3 2018.
  • 116 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2019.

Based on Ramsey Quantitative Systems's 13F filing for Q1 2019, filed 23 Apr 2019.