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 | 5,090,927 | $11,912,769 | +5% | 0.1% |
| 2. | D E Shaw D. E. Shaw | 1,790,375 | $4,189,477 | +17% | 0% |
| 3. | AQR Capital Management Cliff Asness | 1,409,795 | $3,298,921 | +13% | 0% |
| 4. | Citadel Investment Group Ken Griffin | 1,241,200 | $2,904,408 | +116% | 0% |
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,215,230 | $2,843,638 | -1% | 0% |
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