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PAI

Palo Alto Investors Portfolio holdings

AUM $654M
1-Year Est. Return 77.8%
This Fund
S&P 500
This Quarter Est. Return
+20.62%
1 Year Est. Return
+77.8%
3 Year Est. Return
+127.05%
5 Year Est. Return
+199.24%
10 Year Est. Return
+2,229.57%
AUM
$954M
AUM Growth
+$107M
Cap. Flow
-$48.6M
Cap. Flow %
-5.1%
Top 10 Hldgs %
71.6%
Holding
36
New
4
Increased
11
Reduced
10
Closed
2
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SPPI
26
DELISTED
Spectrum Pharmaceuticals Inc
SPPI
$3.32M 0.35%
395,985
CYTK icon
27
Cytokinetics
CYTK
$10.5B
$1.98M 0.21%
261,544
XOMA
28
DELISTED
Xoma
XOMA
$1.88M 0.2%
20,909
-5,225
-20% -$475K
PRTA icon
29
Prothena Corp
PRTA
$475M
$1.79M 0.19%
88,500
HPTX
30
DELISTED
HYPERION THERAPEUTICS INC COM STK (DE)
HPTX
$1.64M 0.17%
62,700
-20,900
-25% -$523K
NXTM
31
DELISTED
NxStage Medical Inc.
NXTM
$581K 0.06%
44,129
CELG
32
DELISTED
Celgene Corp
CELG
$260K 0.03%
+3,380
New +$237K
SPHS
33
DELISTED
Sophiris Bio, Inc.
SPHS
$257K 0.03%
+55,000
New +$254K
AEGR
34
DELISTED
Aegerion Pharmaceuticals
AEGR
-49,040
Closed -$3.11M
DNDN
35
DELISTED
DENDREON CORPORATION
DNDN
-207,800
Closed -$856K

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Palo Alto Investors's Q3 2013 Portfolio in Review

As of Q3 2013, Palo Alto Investors held 36 positions worth $954M, up 13% from $847M the previous quarter. Its ten largest holdings account for 72% of the portfolio.

Palo Alto Investors withdrew a net $48.6M in Q3 2013, closing 2 positions and reducing 10 holdings. Its most notable exit was Aegerion Pharmaceuticals, an estimated $3.11M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 36% of assets, up from 34% a quarter earlier.

Against the trend, Palo Alto Investors opened a new position in Exact Sciences worth $9.2M.

  • Palo Alto Investors's largest Q3 2013 buy was Exact Sciences: 779,876 shares worth $9.2M.
  • Palo Alto Investors added most to AUXILIUM PHARAMCEUTICALS INC in Q3 2013, an estimated $31M increase.
  • Palo Alto Investors's biggest Q3 2013 reduction was ONYX PHARMACEUTICALS INC, cutting an estimated $124M.
  • Palo Alto Investors fully exited Aegerion Pharmaceuticals in Q3 2013, selling an estimated $3.11M.
  • Palo Alto Investors's ten largest holdings make up 72% of its $954M portfolio in Q3 2013.
  • Palo Alto Investors opened 4 new positions and closed 2 in Q3 2013.
  • Palo Alto Investors's portfolio value rose 13% quarter-over-quarter to $954M.

Based on Palo Alto Investors's 13F filing for Q3 2013, filed 13 Nov 2013.