
Small cap biotechs reap rewards of the bull market in 2013
For confirmation of just how richly biotech stocks rewarded investors last year, a look at the biggest market movers among the industry’s smaller players reveals all. In the US alone, 22 small cap drug developers saw their market values more than double, with many of these enjoying three or even fourfold share price climbs.
Leading the small cap companies – defined by EvaluatePharma as those with a market value of between $250m and $2.5bn – were Puma Biotechnology and Acadia; their share prices surged more than fivefold over the year. But of course even a bull run has its share of disasters, and the likes of Affymax, Pharmaxis and Celsion will not be remembering 2013 as fondly (see tables below).
Small cap ($250m-2.5bn) pharma companies: top risers and fallers in 2013 | |||||||
Share price (local currency) | Market capitalisation ($m) | ||||||
Rank | Top 5 risers | YE 2012 | YE 2013 | Change | YE 2012 | YE 2013 | EP Vantage comment and analysis |
1 | Puma Biotechnology | $18.75 | $103.53 | 452% | 537 | 2,970 | Puma roars but neratinib's real value remains opaque |
2 | ACADIA Pharmaceuticals | $4.65 | $24.99 | 437% | 413 | 2,271 | Possibility of earlier pimavanserin approval boosts Acadia |
3 | Isis Pharmaceuticals | $10.44 | $39.84 | 282% | 1,204 | 4,624 | ADA - Knockdown result boosts Isis and antisense alike |
4 | Clovis Oncology | $16.00 | $60.27 | 277% | 483 | 2,043 | Asco – Clovis price is twice as nice following double cancer win |
5 | Celldex Therapeutics | $6.71 | $24.21 | 261% | 543 | 2,133 | Celldex and ImmunoCellular fall and rise on hype and hope |
Rank | Top 5 fallers | ||||||
1 | Affymax | $18.99 | $0.78 | (96%) | 706 | 29 | Affymax faces extinction after Omontys debacle |
2 | Pharmaxis | AUS$1.24 | AUS$0.11 | (92%) | 394 | 31 | Weekly Market Movers (to 1 Feb 2013) |
3 | Celsion | $36.86 | $3.89 | (89%) | 287 | 16 | Celsion bereft after ThermoDox failure |
4 | AVEO Oncology | $8.05 | $1.83 | (77%) | 352 | 95 | Adcom double play erases Aveo and Delcath |
5 | Amarin | $8.09 | $1.97 | (76%) | 1,096 | 340 | Clock ticks for Amarin as outcomes awaited |
Yesterday’s analysis of the market moves registered last year by the world’s largest drug makers revealed that not one $30bn+ stock fell in 2013, thanks to the resurgence of interest in healthcare stocks being accompanied by a wider recovery of equity markets (Biotech bull run leaves few big cap drug stocks down in 2013, January 7, 2014).
But the clamour for all things biotech is more clearly demonstrated by the performance of these smaller drug developers, which operate at the high-risk end of the sector. These frequently have a thin pipeline or just one product in the lab, many years from the market, and development risk is amplified by the constant quest for financing.
Such cash-hungry companies are typically the territory of specialist investors. The entry of generalist investors has helped inflate share prices in the US and no doubt fuelled the staggering share price gains enjoyed by the groups highlighted in the analysis below, and more behind them. Many still have much to prove, the year’s biggest gainer, Puma, being a case in point.
A one-product company, Puma is waiting for a swathe of data on neratinib to emerge this year that should paint a more accurate picture of the potential of the pan-Her tyrosine kinase inhibitor in breast cancer. The group’s current market value suggests that great things are expected.
The same can be said for Clovis, which has a marginally broader pipeline, with three products in mid to late-stage development awaiting validation, and Celldex, which has a very high-risk glioblastoma cancer vaccine in phase III.
Acadia is slightly ahead with a product ready for filing; pimavanserin should be sent to the FDA later this year, and expectations of a deal or a takeout have driven the stock higher. Meanwhile, Isis is certainly the most substantial company to make the top five risers – with a broad pipeline of in-house and partnered products based on its RNAi technology, and one already on the market being sold by Sanofi, it is perhaps most worthy of the substantial surge in valuation seen this year.
A host of companies follow these top five risers with substantial gains over 2013. Of the 266 small cap companies in EvaluatePharma’s global universe, 200 registered share price rises over the year. But of course by their very nature not all of these high-risk ventures will succeed, and the biggest disappointments of the year highlight the pitfalls.
Both Amarin and Affymax managed to get products on the market, but ultimately failed to grasp commercial success. Amarin has not managed to convince regulators to grant its lipid-lowering pill Vascepa broad approval, while Affymax’s Omontys has been withdrawn owing to safety issues.
Pharmaxis and Aveo fell at the regulatory hurdle, with FDA rejections for their candidates, and Celsion was wiped out even earlier, with the phase III failure of its lead treatment for liver cancer.
Micro caps
Among the industry’s tiniest players, investors where still willing to look for potential winners. Plucked from relative obscurity were Lannett, BioCryst, Inovio and Chelsea Therapeutics; only the first, the generics firm Lannett, is a company with sales and profits, and its stock made steady progress over the year.
Japan Tissue Engineering, meanwhile, is a surviving beneficiary of Japan’s own biotech bubble, which dominated the risers earlier this year but has since been outdone by the US performance.
Inovio’s focus on immunology – a red hot area of research right now has benefited the company, and culminated in a deal with Roche this year. And BioCryst and Chelsea have both managed to recover from previous setbacks.
It is hard to see the top fallers in this group staging a recovery, however. Savient is in the process of winding down, after selling its assets for a rock bottom valuation in the wake of the catastrophic commercial failure that was its gout treatment Krystexxa. The UK’s Ark is working towards a similar fate after clinical failure of its gene therapy projects in recent years.
Enzon has seen investors desert after paying a substantial special dividend, and a disappointing performance from a number of products for which it receives royalties. Despite Resverlogix's persistence with its heart project, the company seems unlikely to recover from a second clinical failure, while Delcath’s rebuff by an adcom for its lead product will be hard to come back from.
Selected <$250m pharma companies: top risers and fallers in 2013 | |||||||
Share price (local currency) | Market capitalisation ($m) | ||||||
Rank | Top 5 risers | YE 2012 | YE 2013 | Change | YE 2012 | YE 2013 | EP Vantage comment and analysis |
1 | Lannett Company | $4.96 | $33.10 | 567% | 141 | 1154 | |
2 | Chelsea Therapeutics | $0.76 | $4.44 | 484% | 51 | 343 | FDA’s short-term view helps Chelsea rise from the ashes |
3 | Japan Tissue Engineering (J-TEC) | ¥72,500 | ¥422,500 | 483% | 168 | 794 | |
4 | Inovio Pharmaceuticals | $0.50 | $2.90 | 481% | 70 | 604 | Immuno-oncology buzz awakens Roche’s interest in cancer vaccines |
5 | BioCryst Pharmaceuticals | $1.42 | $7.60 | 435% | 72 | 449 | BioCryst eyes HAE market as Viropharma struggles to innovate |
Rank | Top 5 fallers | ||||||
1 | Savient Pharmaceuticals | $1.05 | $0.017 | (98%) | 77 | 1 | Daily Market Movers (15 Oct 2013) |
2 | Ark Therapeutics | £0.03 | £0.003 | (89%) | 11 | 1 | |
3 | Delcath Systems | $1.23 | $0.255 | (79%) | 92 | 32 | Adcom double play erases Aveo and Delcath |
4 | Enzon Pharmaceuticals | $4.43 | $1.16 | (74%) | 197 | 51 | Daily Market Movers (5 Jun 2013) |
5 | Resverlogix | C$1.60 | C$0.485 | (70%) | 120 | 38 | Resverlogix doomed by second failure |
To contact the writer of this story email Amy Brown at [email protected] or Joanne Fagg [email protected] or follow @AmyEPVantage or @JoEPVantage on Twitter