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RCM

RA Capital Management Portfolio holdings

AUM $11.5B
1-Year Est. Return 168.77%
This Fund
S&P 500
This Quarter Est. Return
+45.08%
1 Year Est. Return
+168.77%
3 Year Est. Return
+596.08%
5 Year Est. Return
+846.46%
10 Year Est. Return
+54,223.74%
AUM
$930M
AUM Growth
+$84.2M
Cap. Flow
+$7.86M
Cap. Flow %
0.85%
Top 10 Hldgs %
65.22%
Holding
58
New
12
Increased
4
Reduced
10
Closed
7
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PBYI icon
51
Puma Biotechnology
PBYI
$477M
$587K 0.06%
3,100
CDXS icon
52
Codexis
CDXS
$153M
-504,279
Closed -$1.18M
DVAX
53
DELISTED
Dynavax Technologies
DVAX
-1,217,900
Closed -$17.4M
ENTA icon
54
Enanta Pharmaceuticals
ENTA
$358M
-250,000
Closed -$9.89M
VRTX icon
55
Vertex Pharmaceuticals
VRTX
$130B
-9,300
Closed -$1.04M
VIRX
56
DELISTED
Viracta Therapeutics, Inc. Common Stock
VIRX
-23,187
Closed -$34.8M
ALIM
57
DELISTED
Alimera Sciences
ALIM
-16,248
Closed -$1.32M
AVNR
58
DELISTED
AVANIR PHARMACEUTICALS, INC CL A
AVNR
-5,386,700
Closed -$64.2M

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RA Capital Management's Q4 2014 Portfolio in Review

As of Q4 2014, RA Capital Management held 58 positions worth $930M, up 10% from $846M the previous quarter. Its ten largest holdings account for 65% of the portfolio.

RA Capital Management's Q4 2014 filing shows 12 new, 4 increased, 10 reduced and 7 closed positions. Its largest new stake was Regulus Therapeutics: 39,524 shares worth $76.1M. The largest sale was AVANIR PHARMACEUTICALS, INC CL A, an estimated $64.2M.

By sector, the portfolio is most concentrated in Healthcare at 73% of assets, up from 54% a quarter earlier, followed by Miscellaneous.

  • RA Capital Management's largest Q4 2014 buy was Regulus Therapeutics: 39,524 shares worth $76.1M.
  • RA Capital Management added most to TG Therapeutics in Q4 2014, an estimated $16.7M increase.
  • RA Capital Management's biggest Q4 2014 reduction was DYAX CORPORATION, cutting an estimated $35.8M.
  • RA Capital Management fully exited AVANIR PHARMACEUTICALS, INC CL A in Q4 2014, selling an estimated $64.2M.
  • RA Capital Management's ten largest holdings make up 65% of its $930M portfolio in Q4 2014.
  • RA Capital Management opened 12 new positions and closed 7 in Q4 2014.
  • RA Capital Management's portfolio value rose 10% quarter-over-quarter to $930M.

Based on RA Capital Management's 13F filing for Q4 2014, filed 17 Feb 2015.