Ribbon Communications Inc. (RBBN)

Market is closed
Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 2,802,858 $11,659,889 +11% 0.1%
2. 819,369 $3,408,575 +1050% 0%
3.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

589,756 $2,453,385 -15% 0%
4.
D E Shaw

D. E. Shaw

469,499 $1,953,116 +23% 0%
5. 132,280 $550,285 +63% 0%