RSCM

Rock Springs Capital Management Portfolio holdings

AUM $1.6B
This Quarter Return
-4.26%
1 Year Return
+25.98%
3 Year Return
+194.74%
5 Year Return
+336.76%
10 Year Return
+2,199.29%
AUM
$1.49B
AUM Growth
+$1.49B
Cap. Flow
+$12.7M
Cap. Flow %
0.85%
Top 10 Hldgs %
30.22%
Holding
143
New
5
Increased
55
Reduced
19
Closed
10

Top Buys

1
UNH icon
UnitedHealth
UNH
$26.4M
2
ALXN
Alexion Pharmaceuticals Inc
ALXN
$24.2M
3
RARX
Ra Pharmaceuticals, Inc. Common Stock
RARX
$12.5M
4
BMY icon
Bristol-Myers Squibb
BMY
$11.7M
5
MRK icon
Merck
MRK
$9.57M

Top Sells

1
PFE icon
Pfizer
PFE
$35.8M
2
HCA icon
HCA Healthcare
HCA
$32.5M
3
MCK icon
McKesson
MCK
$13.7M
4
ISEE
IVERIC bio, Inc. Common Stock
ISEE
$6.83M
5
GI
EndoChoice Holdings, Inc.
GI
$5.77M

Sector Composition

1 Healthcare 81.35%
2 Financials 4.56%
3 Industrials 0.44%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
NVTA
51
DELISTED
Invitae Corporation
NVTA
$9.53M 0.64%
1,200,000
+310,000
+35% +$2.46M
EVHC
52
DELISTED
Envision Healthcare Holdings Inc
EVHC
$9.18M 0.61%
145,000
-146,000
-50% +$3.03M
BOLD
53
DELISTED
Audentes Therapeutics, Inc
BOLD
$8.86M 0.59%
485,000
– –
MRUS icon
54
Merus
MRUS
$5.04B
$8.44M 0.57%
400,000
+17,000
+4% +$359K
CLSD icon
55
Clearside Biomedical
CLSD
$26.7M
$8.36M 0.56%
935,000
-290,000
-24% -$2.59M
FPRX
56
DELISTED
Five Prime Therapeutics, Inc.
FPRX
$8.22M 0.55%
164,000
-2,250
-1% -$113K
PRTK
57
DELISTED
Paratek Pharmaceuticals, Inc.
PRTK
$8.09M 0.54%
525,500
+23,000
+5% +$354K
ONC
58
BeOne Medicines Ltd. American Depositary Shares
ONC
$37B
$8.05M 0.54%
265,000
+40,000
+18% +$1.21M
REGN icon
59
Regeneron Pharmaceuticals
REGN
$59.8B
$7.16M 0.48%
19,500
+2,500
+15% +$918K
LGND icon
60
Ligand Pharmaceuticals
LGND
$3.25B
$7.11M 0.48%
70,000
+5,000
+8% +$508K
ALKS icon
61
Alkermes
ALKS
$4.95B
$6.95M 0.46%
125,000
-58,027
-32% -$3.23M
EPZM
62
DELISTED
Epizyme, Inc
EPZM
$6.9M 0.46%
570,000
-72,500
-11% -$877K
AVXS
63
DELISTED
AveXis, Inc. Common Stock
AVXS
$6.68M 0.45%
140,000
– –
VRTX icon
64
Vertex Pharmaceuticals
VRTX
$102B
$6.61M 0.44%
89,750
– –
ATHN
65
DELISTED
Athenahealth, Inc.
ATHN
$6.6M 0.44%
62,750
+17,000
+37% +$1.79M
ASND icon
66
Ascendis Pharma
ASND
$12.1B
$6.58M 0.44%
325,000
+25,000
+8% +$506K
CRVS icon
67
Corvus Pharmaceuticals
CRVS
$419M
$6.44M 0.43%
450,000
– –
INSM icon
68
Insmed
INSM
$30.3B
$6.19M 0.41%
468,000
-35,000
-7% -$463K
SRGA
69
DELISTED
Surgalign Holdings, Inc. Common Stock
SRGA
$6.05M 0.4%
1,860,000
– –
EXAS icon
70
Exact Sciences
EXAS
$9.33B
$6.02M 0.4%
450,900
+15,900
+4% +$212K
AIMT
71
DELISTED
Aimmune Therapeutics, Inc.
AIMT
$5.99M 0.4%
293,000
– –
ACHN
72
DELISTED
Achillion Pharmaceuticals, Inc.
ACHN
$5.68M 0.38%
1,375,000
+59,000
+4% +$244K
KA
73
DELISTED
Kineta, Inc. Common Stock
KA
$5.52M 0.37%
450,000
– –
CO
74
DELISTED
Global Cord Blood Corporation
CO
$5.39M 0.36%
880,000
– –
SRPT icon
75
Sarepta Therapeutics
SRPT
$1.98B
$5.26M 0.35%
191,900
+18,900
+11% +$518K
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3
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