RA Capital Management 13F holdings, Q1 2013
Holdings as of March 31, 2013 · filings on SEC EDGAR · latest filing →
RA Capital Management disclosed 17 US equity positions worth $406.9m in its Q1 2013 13F filing. The largest position was ACAD at 21.1% of the reported book, followed by SGMOQ and KERYX BIOPHARMACEUTICALS INC. Against the Q4 2012 filing, it opened 6 new positions, added to 5 and reduced 1 among the top 17 holdings.
What did RA Capital Management own in Q1 2013? Top 17 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q4 2012 |
|---|---|---|---|---|---|---|---|
| 1 | ACAD ACADIA PHARMACEUTICALS INC | Healthcare | 21.1% | $86.0m | 10,827,545 | 34% | added |
| 2 | SGMOQ SANGAMO BIOSCIENCES INC | Healthcare | 13.6% | $55.5m | 5,808,220 | 53% | added |
| 3 | KERYX BIOPHARMACEUTICALS INC | 9.8% | $39.8m | 5,647,050 | – | new | |
| 4 | DYAX CORP | 9.1% | $37.2m | 8,528,440 | -0% | held | |
| 5 | NVAX NOVAVAX INC | Healthcare | 8.3% | $33.6m | 14,745,112 | 2% | added |
| 6 | HYPERION THERAPEUTICS INC | 6.8% | $27.6m | 1,068,380 | – | new | |
| 7 | SUNESIS PHARMACEUTICALS INC | 6.5% | $26.6m | 4,862,230 | 0% | held | |
| 8 | XOMA CORP DEL | 5.7% | $23.4m | 6,698,558 | 2% | added | |
| 9 | NEWLINK GENETICS CORP | 4.8% | $19.4m | 1,579,681 | 1534% | added | |
| 10 | DERMA SCIENCES INC | 4.7% | $19.0m | 1,573,931 | 0% | held | |
| 11 | SEQUENOM INC | 3.6% | $14.7m | 3,540,053 | – | new | |
| 12 | ARTHROCARE CORP | 3.3% | $13.5m | 387,462 | 0% | held | |
| 13 | STEMLINE THERAPEUTICS INC | 1.1% | $4.5m | 394,036 | – | new | |
| 14 | SENOMYX INC | 0.8% | $3.2m | 1,498,750 | -62% | reduced | |
| 15 | IMMU IMMUNOMEDICS INC | 0.6% | $2.4m | 1,000,000 | – | new | |
| 16 | TCRT ZIOPHARM ONCOLOGY INC | 0.1% | $404.0k | 220,700 | – | new | |
| 17 | SAVIENT PHARMACEUTICALS INC | 0.1% | $270.0k | 1,000,000 | 0% | held |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.