We are live on ! Find out more
RCM

RA Capital Management Portfolio holdings

AUM $9.44B
1-Year Est. Return 157.3%
This Fund
S&P 500
This Quarter Est. Return
+35.2%
1 Year Est. Return
+157.3%
3 Year Est. Return
+589.39%
5 Year Est. Return
+654.96%
10 Year Est. Return
+50,915.53%
AUM
$1.01B
AUM Growth
+$314M
Cap. Flow
+$143M
Cap. Flow %
14.12%
Top 10 Hldgs %
64.85%
Holding
53
New
6
Increased
8
Reduced
14
Closed
16

Sector Composition

Rank Sector Weight
1 Healthcare 84.51%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ACHN
1
DELISTED
Achillion Pharmaceuticals
ACHN
$121M 11.98%
11,222,893
-510,922
-4% -$4.64M
WVE icon
2
Wave Life Sciences
WVE
$1.12B
$113M 11.19%
+7,088,651
New +$111M
DYAX
3
DELISTED
DYAX CORPORATION
DYAX
$102M 10.12%
2,717,618
+166,425
+7% +$5.35M
SIOX
4
DELISTED
Sio Gene Therapies Inc. Common Stock
SIOX
$90.2M 8.92%
625,000
ACRS icon
5
Aclaris Therapeutics
ACRS
$715M
$69.1M 6.84%
+2,564,553
New +$50M
TGTX icon
6
TG Therapeutics
TGTX
$8.19B
$33.6M 3.32%
2,813,779
-310,701
-10% -$3.92M
ZGNX
7
DELISTED
Zogenix, Inc.
ZGNX
$33.2M 3.29%
2,253,237
+573,737
+34% +$7.71M
BCRX icon
8
BioCryst Pharmaceuticals
BCRX
$2.42B
$31.9M 3.16%
3,094,064
+1,897,461
+159% +$18.9M
ASND icon
9
Ascendis Pharma A/S
ASND
$16.5B
$30.6M 3.03%
1,671,447
+210,179
+14% +$3.68M
RGLS
10
DELISTED
Regulus Therapeutics
RGLS
$30.4M 3.01%
29,024
-4,641
-14% -$4.65M
CHRS icon
11
Coherus Oncology
CHRS
$217M
$29.2M 2.89%
1,272,048
-32,972
-3% -$849K
DRNA
12
DELISTED
Dicerna Pharmaceuticals, Inc.
DRNA
$28.8M 2.85%
2,428,571
COLL icon
13
Collegium Pharmaceutical
COLL
$1.18B
$23.6M 2.33%
857,683
-695,492
-45% -$14.7M
BPMC
14
DELISTED
Blueprint Medicines
BPMC
$23.1M 2.29%
878,348
TARA icon
15
Protara Therapeutics
TARA
$214M
$22.9M 2.27%
36,923
-749
-2% -$439K
SBBP
16
DELISTED
Strongbridge Biopharma plc.
SBBP
$20.4M 2.02%
+2,690,702
New +$19.3M
NGNE icon
17
Neurogene
NGNE
$672M
$20.2M 2%
80,999
+4,391
+6% +$1.16M
SGMO
18
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$20.2M 2%
2,212,036
+766,606
+53% +$5.91M
CDTX
19
DELISTED
Cidara Therapeutics
CDTX
$20.1M 1.99%
58,711
-318
-0.5% -$95.5K
ARCT icon
20
Arcturus Therapeutics
ARCT
$165M
$19M 1.88%
433,273
+171,429
+65% +$7.72M
ARNA
21
DELISTED
Arena Pharmaceuticals Inc
ARNA
$16.6M 1.64%
+871,448
New +$17.8M
GBT
22
DELISTED
Global Blood Therapeutics, Inc.
GBT
$14.8M 1.46%
457,142
AIMT
23
DELISTED
Aimmune Therapeutics
AIMT
$14.6M 1.44%
790,200
DMTX
24
DELISTED
Dimension Therapeutics, Inc
DMTX
$12.3M 1.21%
+1,087,930
New +$13.8M
ARDX icon
25
Ardelyx
ARDX
$1.24B
$10.4M 1.02%
571,444
-492,569
-46% -$9.17M

Similar funds

RA Capital Management's Q4 2015 Portfolio in Review

As of Q4 2015, RA Capital Management held 53 positions worth $1.01B, up 45% from $696M the previous quarter. Its ten largest holdings account for 65% of the portfolio.

RA Capital Management deployed $143M of net new capital in Q4 2015, opening 6 new positions and adding to 8 existing holdings. Its largest new stake was Wave Life Sciences: 7,088,651 shares worth $113M.

By sector, the portfolio is most concentrated in Healthcare at 85% of assets, down from 85% a quarter earlier.

On the sell side, the largest reduction was Collegium Pharmaceutical, an estimated $14.7M trimmed.

  • RA Capital Management's largest Q4 2015 buy was Wave Life Sciences: 7,088,651 shares worth $113M.
  • RA Capital Management added most to BioCryst Pharmaceuticals in Q4 2015, an estimated $18.9M increase.
  • RA Capital Management's biggest Q4 2015 reduction was Collegium Pharmaceutical, cutting an estimated $14.7M.
  • RA Capital Management fully exited bluebird bio in Q4 2015, selling an estimated $14.3M.
  • RA Capital Management's ten largest holdings make up 65% of its $1.01B portfolio in Q4 2015.
  • RA Capital Management opened 6 new positions and closed 16 in Q4 2015.
  • RA Capital Management's portfolio value rose 45% quarter-over-quarter to $1.01B.

Based on RA Capital Management's 13F filing for Q4 2015, filed 16 Feb 2016.