11. Groen Brothers Aviation Inc . retains a minority share holding in the Groen Aeronautics Corporation. 12. The government could retain a share holding of not more than 40 percent, he said. 13. Macmillan will continue to run independently and the Macmillan Trustees will maintain a sizable share holding , 14. He said the government will come up with a new share holding formula with prospective investors. 15. Buckingham's direct and indirect share holding is estimated to represent 33 % of Heritage. 16. Antonov cannot invest in Spyker until 2016, when GM's preference share holding ends. 17. WELLINGTON : New Zealand shares rose with leading shares holding steady to slightly higher in moderate trading. 18. Glazer last week increased his share holdings from 3.17 percent to 5.92 percent. 19. IBM dropped to fourth from third, with its market share holding steady at 10.1 percent. 20. WELLINGTON : New Zealand share prices closed higher, with most major shares holding steady or gaining slightly.