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 | 2,536,278 | $8,242,904 | +18% | 0.07% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 690,070 | $2,242,728 | -5% | 0% |
| 3. | D E Shaw D. E. Shaw | 384,500 | $1,249,625 | -18% | 0% |
| 4. | SG Capital Management Ken Grossman And Glen Schneider | 88,110 | $286,358 | 0.04% | |
| 5. | Citadel Investment Group Ken Griffin | 81,256 | $264,082 | -66% | 0% |
Billionaire Hedge Funds
