Although investors’ enthusiasm has cooled toward the biopharma sector, particularly large cap companies, over the past couple of months, they haven’t neglected it entirely and have been willing to reward those companies reporting positive news about their pipeline progress. As a result, a number of companies returned significant gains in their share valuations in August, contributing to the BioWorld Drug Developers index pushing more than 4% higher in the period and up 6% year-to-date.

Overall, data presented at the American Society of Clinical Oncology virtual meeting over the weekend appear to have garnered investor approval, with the BioWorld Cancer index advancing 3%, by market close Monday, and a further 1.7% by the closing bell today.

Blue chip public biopharmaceutical companies continued their positive trajectory in May, with the BioWorld Biopharmaceutical index recording an 8% jump in valuation and contributing to its year-to-date performance of approximately 17%.

The American Society of Clinical Oncology (ASCO) annual meeting will be closely watched by analysts and investors alike. There is no doubt that favorable data presented at the event will advance a company's stock valuation significantly. Equally, candidate cancer therapies that do not live up to expectations will see their developers face the ire of investors.

TG Therapeutics Inc. got a dose of good news when the independent data safety monitoring board recommended that the UNITY-CLL study be stopped early for superior efficacy after an interim analysis showed its umbralisib and ublituximab combination (U2) helped patients with chronic lymphocytic leukemia (CLL).

The BioWorld Cancer index, which includes 21 representative companies developing therapies targeting various cancers, entered the new year on a high note, after posting a 22.5% gain for the year. Unfortunately, the group hit a speed bump and the index took a beating in January, dropping almost 9% as a result.

The American Society of Hematology meeting closed yesterday and served to shine the light on the latest research and progress of new therapies targeting hematological malignancies as well as other serious blood disorders. Specifically, a great deal of attention was focused on the treatment of blood cancers and, judging by the increase in value of the BioWorld Cancer index, investors and analysts alike were impressed with what they heard.

It appears that the spirit of giving has come early, with leading biopharmaceutical companies providing investors with a surprise present of a significant jump in their share prices in October. The reversal in the sector's fortunes was catalyzed by an outpouring of positive news, including strong third-quarter financial results that has spilled over into early November.