TELLABS INC's ticker is TLAB and the CUSIP is 879664100. A total of 2 filers reported holding TELLABS INC in Q1 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2011 | $0 | – | 107 | -49.8% | 0.00% | – |
| Q3 2011 | $0 | -100.0% | 213 | -69.9% | 0.00% | – |
| Q2 2011 | $3,000 | +200.0% | 708 | +232.4% | 0.00% | – |
| Q1 2011 | $1,000 | 0.0% | 213 | 0.0% | 0.00% | – |
| Q4 2010 | $1,000 | -50.0% | 213 | -18.4% | 0.00% | – |
| Q3 2010 | $2,000 | 0.0% | 261 | -13.0% | 0.00% | – |
| Q2 2010 | $2,000 | -33.3% | 300 | -11.8% | 0.00% | – |
| Q1 2010 | $3,000 | +50.0% | 340 | -6.6% | 0.00% | – |
| Q4 2009 | $2,000 | +100.0% | 364 | +8.3% | 0.00% | – |
| Q2 2009 | $1,000 | – | 336 | +236.0% | 0.00% | – |
| Q1 2009 | $0 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|