Complex sentence: After winning the bidding, TETCO raised the money to pay the government through a combination of bonds and share issues; the value of the company soared, and the original investors saw the value of their holdings increase 63-fold.
Split into simpler sentences: After winning the bidding, TETCO raised the money to pay the government through a combination of bonds and share issues. The value of the company soared, and the original investors saw the value of their holdings increase 63-fold.