It cut its price target to 180p from 230p and Man's shares stood a ha'penny lower at 127 p.
In the early 1970s, this share stood at just over six per cent.
Its shares now stand at 613 British pence, up 43 percent in two months.
Finally, on May 17, the shares stood at $7.05 when he slashed his target to around $5.
Its share now stands at about 19.6 percent, down about 2.6 percentage points in a year.
The share of A-grades rose by 0.8 percentage points in 2009 compared to 2008, and stood at 26.7%.
The shares stand at 65p against a high for 1989 of 127p.
Four years ago that share stood at three million barrels a day.
Cabra's shares stand at around 7p and the company have debts of £50 million.
Industrial fishing's share of the total North Sea catch has stood at almost 60 % over the last few years.