RSCM

Rock Springs Capital Management Portfolio holdings

AUM $1.6B
This Quarter Return
+19.74%
1 Year Return
+25.98%
3 Year Return
+194.74%
5 Year Return
+336.76%
10 Year Return
+2,199.29%
AUM
$1.6B
AUM Growth
+$1.6B
Cap. Flow
+$96.8M
Cap. Flow %
6.07%
Top 10 Hldgs %
27.52%
Holding
150
New
14
Increased
55
Reduced
11
Closed
12

Top Buys

1
MRK icon
Merck
MRK
$36.7M
2
AMRN
Amarin Corp
AMRN
$15.8M
3
TSRO
TESARO, Inc.
TSRO
$14.7M
4
DHR icon
Danaher
DHR
$12.5M
5
PTHN
Patheon N.V.
PTHN
$11.9M

Top Sells

1
TEVA icon
Teva Pharmaceuticals
TEVA
$19.8M
2
HTWR
HEARTWARE INTERNATIONAL INC COM STK (DE)
HTWR
$18M
3
TMO icon
Thermo Fisher Scientific
TMO
$14.8M
4
MD icon
Pediatrix Medical
MD
$9.61M
5
XNPT
XENOPORT, INC.
XNPT
$8.41M

Sector Composition

1 Healthcare 81.88%
2 Financials 3.67%
3 Industrials 0.36%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
ASND icon
76
Ascendis Pharma
ASND
$12.1B
$6.03M 0.38%
300,000
– –
ALDR
77
DELISTED
Alder Biopharmaceuticals, Inc.
ALDR
$5.96M 0.37%
182,000
+1,500
+0.8% +$49.2K
JUNO
78
DELISTED
Juno Therapeutics, Inc.
JUNO
$5.91M 0.37%
197,001
– –
SRGA
79
DELISTED
Surgalign Holdings, Inc. Common Stock
SRGA
$5.82M 0.37%
1,860,000
– –
ATHN
80
DELISTED
Athenahealth, Inc.
ATHN
$5.77M 0.36%
45,750
– –
AVXS
81
DELISTED
AveXis, Inc. Common Stock
AVXS
$5.77M 0.36%
140,000
-2,758
-2% -$114K
GI
82
DELISTED
EndoChoice Holdings, Inc.
GI
$5.77M 0.36%
722,500
+12,500
+2% +$99.8K
XENT
83
DELISTED
Intersect ENT, Inc
XENT
$5.47M 0.34%
345,000
+5,000
+1% +$79.2K
CGEN icon
84
Compugen
CGEN
$133M
$5.2M 0.33%
825,000
+5,000
+0.6% +$31.5K
KDNY
85
DELISTED
Chinook Therapeutics, Inc. Common Stock
KDNY
$5.16M 0.32%
415,000
– –
FOLD icon
86
Amicus Therapeutics
FOLD
$2.42B
$5.14M 0.32%
695,000
+15,000
+2% +$111K
FGEN icon
87
FibroGen
FGEN
$48.4M
$4.83M 0.3%
233,500
+8,500
+4% +$176K
ADAP
88
Adaptimmune Therapeutics
ADAP
$13.9M
$4.76M 0.3%
675,000
-90,001
-12% -$635K
PBYI icon
89
Puma Biotechnology
PBYI
$258M
$4.66M 0.29%
69,500
+36,500
+111% +$2.45M
TNDM icon
90
Tandem Diabetes Care
TNDM
$834M
$4.56M 0.29%
595,000
– –
CLVS
91
DELISTED
Clovis Oncology, Inc.
CLVS
$4.51M 0.28%
125,000
– –
CO
92
DELISTED
Global Cord Blood Corporation
CO
$4.5M 0.28%
880,000
– –
KITE
93
DELISTED
Kite Pharma, Inc.
KITE
$4.41M 0.28%
79,000
-1,000
-1% -$55.9K
AIMT
94
DELISTED
Aimmune Therapeutics, Inc.
AIMT
$4.4M 0.28%
293,000
– –
OPCH icon
95
Option Care Health
OPCH
$4.7B
$4.31M 0.27%
+1,490,492
New +$4.31M
AGN.PRA
96
DELISTED
Allergan plc.
AGN.PRA
$4.11M 0.26%
5,000
– –
MEDP icon
97
Medpace
MEDP
$13.5B
$4.03M 0.25%
+135,000
New +$4.03M
ALPN
98
DELISTED
Alpine Immune Sciences, Inc. Common Stock
ALPN
$3.98M 0.25%
489,000
– –
OTIC
99
DELISTED
Otonomy, Inc.
OTIC
$3.82M 0.24%
210,000
-30,000
-13% -$546K
CORV
100
DELISTED
Correvio Pharma Corp. Ordinary Shares (Canada)
CORV
$3.75M 0.24%
1,200,000
– –
2 3
4
5 6