Ribbon Communications Inc. (RBBN)
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Hedge Fund Holdings
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Last updated on based on SEC 13F filings Last update:
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| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Royce & Associates Chuck Royce | 2,015,453 | $6,449,450 | +10% | 0.05% |
| 2. | D E Shaw D. E. Shaw | 362,064 | $1,158,605 | -16% | 0% |
| 3. | Two Sigma Advisors John Overdeck And David Siegel | 165,200 | $528,640 | -31% | 0% |
| 4. | SG Capital Management Ken Grossman And Glen Schneider | 88,110 | $281,952 | 0.09% | |
| 5. | Citadel Investment Group Ken Griffin | 75,200 | $240,640 | +7% | 0% |
Billionaire Hedge Funds
