RSCM

Rock Springs Capital Management Portfolio holdings

AUM $1.6B
1-Year Return 25.98%
This Quarter Return
+15.53%
1 Year Return
+25.98%
3 Year Return
+194.74%
5 Year Return
+336.76%
10 Year Return
+2,199.29%
AUM
$2.17B
AUM Growth
+$202M
Cap. Flow
+$10.4M
Cap. Flow %
0.48%
Top 10 Hldgs %
27.68%
Holding
162
New
13
Increased
39
Reduced
20
Closed
14

Top Buys

1
UNH icon
UnitedHealth
UNH
$28.4M
2
IRTC icon
iRhythm Technologies
IRTC
$20M
3
PBYI icon
Puma Biotechnology
PBYI
$17.2M
4
MOH icon
Molina Healthcare
MOH
$10.9M
5
PTLA
Portola Pharmaceuticals, Inc.
PTLA
$9.95M

Top Sells

1
AGN
Allergan plc
AGN
$37.9M
2
HUM icon
Humana
HUM
$31.9M
3
HOLX icon
Hologic
HOLX
$19.1M
4
MDGL icon
Madrigal Pharmaceuticals
MDGL
$11.9M
5
MDT icon
Medtronic
MDT
$11.9M

Sector Composition

1 Healthcare 80.49%
2 Financials 3.75%
3 Consumer Discretionary 0.9%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
SAGE
126
DELISTED
Sage Therapeutics
SAGE
$2.03M 0.09%
+32,500
New +$2.03M
SCYX icon
127
SCYNEXIS
SCYX
$37.3M
$1.83M 0.08%
76,000
– –
ALPN
128
DELISTED
Alpine Immune Sciences, Inc. Common Stock
ALPN
$1.74M 0.08%
150,000
– –
MYOK
129
DELISTED
MyoKardia, Inc. Common Stock
MYOK
$1.71M 0.08%
+40,000
New +$1.71M
DMTX
130
DELISTED
Dimension Therapeutics, Inc
DMTX
$1.35M 0.06%
225,000
-46,370
-17% -$278K
CHMA
131
DELISTED
Chiasma, Inc. Common Stock
CHMA
$1.26M 0.06%
492,500
– –
KA
132
DELISTED
Kineta, Inc. Common Stock
KA
$945K 0.04%
3,214
– –
NVAX icon
133
Novavax
NVAX
$1.28B
$935K 0.04%
41,000
– –
LUMO
134
DELISTED
Lumos Pharma, Inc. Common Stock
LUMO
$738K 0.03%
8,056
– –
KALA icon
135
KALA BIO
KALA
$102M
$571K 0.03%
+501
New +$571K
TNDM icon
136
Tandem Diabetes Care
TNDM
$850M
$411K 0.02%
56,250
– –
EGLT
137
DELISTED
Egalet Corporation
EGLT
$384K 0.02%
300,000
– –
INFI
138
DELISTED
Infinity Pharmaceuticals, Inc.
INFI
$359K 0.02%
270,000
– –
OREX
139
DELISTED
Orexigen Therapeutics, Inc.
OREX
$350K 0.02%
165,300
– –
DARE icon
140
Dare Bioscience
DARE
$29M
$195K 0.01%
5,208
– –
ANTH
141
DELISTED
Anthera Pharmaceuticals, Inc.
ANTH
$155K 0.01%
107,630
-58,075
-35% -$83.6K
ALKS icon
142
Alkermes
ALKS
$4.94B
– –
-52,000
Closed -$3.01M
GKOS icon
143
Glaukos
GKOS
$5.39B
– –
-62,500
Closed -$2.59M
CBIO
144
Crescent Biopharma, Inc. Common Stock
CBIO
$198M
– –
-2,250
Closed -$2.51M
HOLX icon
145
Hologic
HOLX
$14.8B
– –
-420,000
Closed -$19.1M
HUM icon
146
Humana
HUM
$37B
– –
-132,500
Closed -$31.9M
INVA icon
147
Innoviva
INVA
$1.29B
– –
-200,000
Closed -$2.56M
LXRX icon
148
Lexicon Pharmaceuticals
LXRX
$396M
– –
0
– –
PRGO icon
149
Perrigo
PRGO
$3.12B
– –
-9,800
Closed -$740K
WBA
150
DELISTED
Walgreens Boots Alliance
WBA
– –
-86,000
Closed -$6.74M
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6
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