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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
+29.99%
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
$815M
AUM Growth
+$109M
Cap. Flow
-$5.4M
Cap. Flow %
-0.66%
Top 10 Hldgs %
85.95%
Holding
32
New
5
Increased
2
Reduced
5
Closed
8

Sector Composition

Rank Sector Weight
1 Healthcare 100%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AKTX
26
Akari Therapeutics
AKTX
$20M
-127
Closed -$714K
TENX icon
27
Tenax Therapeutics
TENX
$68.5M
-75
Closed -$4.66M
ORKA
28
Oruka Therapeutics
ORKA
$6.1B
-1,075
Closed -$662K
ACGN
29
DELISTED
Aceragen Inc
ACGN
-2,070
Closed -$3.38M
SBBP
30
DELISTED
Strongbridge Biopharma plc.
SBBP
-2,279,099
Closed -$5.47M
AIMT
31
DELISTED
Aimmune Therapeutics
AIMT
-677,663
Closed -$13.9M
DMTX
32
DELISTED
Dimension Therapeutics, Inc
DMTX
-928,199
Closed -$4.04M

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RA Capital Management's Q1 2017 Portfolio in Review

As of Q1 2017, RA Capital Management held 32 positions worth $815M, up 16% from $706M the previous quarter. Its ten largest holdings account for 86% of the portfolio.

RA Capital Management's Q1 2017 filing shows 5 new, 2 increased, 5 reduced and 8 closed positions. Its largest new stake was Esperion Therapeutics: 704,701 shares worth $24.9M. The largest sale was AveXis, Inc. Common Stock, an estimated $16.4M.

By sector, the portfolio is most concentrated in Healthcare at 100% of assets, unchanged from a quarter earlier.

  • RA Capital Management's largest Q1 2017 buy was Esperion Therapeutics: 704,701 shares worth $24.9M.
  • RA Capital Management added most to Myovant Sciences Ltd. in Q1 2017, an estimated $9.73M increase.
  • RA Capital Management's biggest Q1 2017 reduction was AveXis, Inc. Common Stock, cutting an estimated $16.4M.
  • RA Capital Management fully exited Aimmune Therapeutics in Q1 2017, selling an estimated $13.9M.
  • RA Capital Management's ten largest holdings make up 86% of its $815M portfolio in Q1 2017.
  • RA Capital Management opened 5 new positions and closed 8 in Q1 2017.
  • RA Capital Management's portfolio value rose 16% quarter-over-quarter to $815M.

Based on RA Capital Management's 13F filing for Q1 2017, filed 15 May 2017.