ROFIN SINAR TECHNOLOGIES INC's ticker is RSTI and the CUSIP is 775043102. A total of 125 filers reported holding ROFIN SINAR TECHNOLOGIES INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $2,000 | – | 54 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WATER ISLAND CAPITAL LLC | 1,281,651 | $41,244,000 | 2.62% |
| HOMESTEAD ADVISERS CORP | 1,698,991 | $54,674,000 | 0.91% |
| Kassirer Asset Management Corp | 23,174 | $746,000 | 0.54% |
| Magnetar Financial LLC | 1,146,744 | $36,902,000 | 0.52% |
| AQR Arbitrage LLC | 1,618,911 | $52,097,000 | 0.51% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 122,300 | $3,936,000 | 0.46% |
| KENNEDY CAPITAL MANAGEMENT LLC | 660,661 | $21,260,000 | 0.41% |
| SPHINX TRADING, LP | 4,500 | $145,000 | 0.30% |
| NORTHWEST INVESTMENT COUNSELORS, LLC | 17,337 | $558,000 | 0.29% |
| Telemetry Investments, L.L.C. | 12,100 | $389,000 | 0.24% |