RSCM

Rock Springs Capital Management Portfolio holdings

AUM $1.6B
1-Year Return 25.98%
This Quarter Return
+5.69%
1 Year Return
+25.98%
3 Year Return
+194.74%
5 Year Return
+336.76%
10 Year Return
+2,199.29%
AUM
$2.2B
AUM Growth
+$35.4M
Cap. Flow
+$53.7M
Cap. Flow %
2.44%
Top 10 Hldgs %
26.51%
Holding
158
New
11
Increased
46
Reduced
21
Closed
14

Sector Composition

1 Healthcare 85.2%
2 Financials 2.8%
3 Consumer Discretionary 0.37%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
VRTX icon
26
Vertex Pharmaceuticals
VRTX
$102B
$25.7M 1.16%
171,250
+19,750
+13% +$2.96M
EXAS icon
27
Exact Sciences
EXAS
$9.96B
$22.9M 1.04%
434,900
-2,500
-0.6% -$131K
TFX icon
28
Teleflex
TFX
$5.68B
$22.8M 1.04%
+91,750
New +$22.8M
IRTC icon
29
iRhythm Technologies
IRTC
$5.85B
$22.8M 1.03%
406,000
+20,000
+5% +$1.12M
GILD icon
30
Gilead Sciences
GILD
$140B
$22.5M 1.02%
313,400
MRSN icon
31
Mersana Therapeutics
MRSN
$34.7M
$21.8M 0.99%
53,072
-128
-0.2% -$52.6K
EW icon
32
Edwards Lifesciences
EW
$47.4B
$21.4M 0.97%
570,003
TMO icon
33
Thermo Fisher Scientific
TMO
$184B
$20.9M 0.95%
110,000
ASMB icon
34
Assembly Biosciences
ASMB
$174M
$20.4M 0.92%
37,500
+5,000
+15% +$2.72M
SYK icon
35
Stryker
SYK
$151B
$19.6M 0.89%
+126,500
New +$19.6M
AVXS
36
DELISTED
AveXis, Inc. Common Stock
AVXS
$19.4M 0.88%
175,000
INSM icon
37
Insmed
INSM
$30.1B
$19.1M 0.87%
613,500
-36,500
-6% -$1.14M
MDCO
38
DELISTED
Medicines Co
MDCO
$18.9M 0.86%
690,000
WTW icon
39
Willis Towers Watson
WTW
$32B
$18.5M 0.84%
123,000
+8,000
+7% +$1.21M
TBPH icon
40
Theravance Biopharma
TBPH
$706M
$18.2M 0.83%
652,600
+8,200
+1% +$229K
GLPG icon
41
Galapagos
GLPG
$2.06B
$17.3M 0.79%
185,000
-29,000
-14% -$2.72M
INCY icon
42
Incyte
INCY
$16.7B
$17.3M 0.78%
182,500
+9,500
+5% +$900K
BIIB icon
43
Biogen
BIIB
$20.3B
$16.9M 0.77%
53,000
JAZZ icon
44
Jazz Pharmaceuticals
JAZZ
$7.77B
$16.7M 0.76%
123,700
EPZM
45
DELISTED
Epizyme, Inc
EPZM
$16.6M 0.75%
1,325,000
-25,000
-2% -$314K
ALNY icon
46
Alnylam Pharmaceuticals
ALNY
$59.4B
$16.5M 0.75%
130,000
+25,000
+24% +$3.18M
BOLD
47
DELISTED
Audentes Therapeutics, Inc
BOLD
$16.4M 0.74%
525,000
AMRN
48
Amarin Corp
AMRN
$306M
$15.8M 0.72%
197,500
-2,500
-1% -$201K
PTLA
49
DELISTED
Portola Pharmaceuticals, Inc.
PTLA
$15.8M 0.72%
323,800
CLVS
50
DELISTED
Clovis Oncology, Inc.
CLVS
$15.7M 0.71%
231,500