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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
+22.65%
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
$1.26B
AUM Growth
+$117M
Cap. Flow
-$20.7M
Cap. Flow %
-1.63%
Top 10 Hldgs %
85.03%
Holding
34
New
1
Increased
1
Reduced
6
Closed
2

Top Buys

Rank Stock Value
1
EHTH icon
eHealth
EHTH
+$2.26M
2
PRVB
Provention Bio, Inc. Common Stock
PRVB
+$1.78M

Sector Composition

Rank Sector Weight
1 Healthcare 99.37%
2 Financials 0.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MIRM icon
26
Mirum Pharmaceuticals
MIRM
$6.04B
$1.36M 0.11%
64,700
ALIM
27
DELISTED
Alimera Sciences
ALIM
$1.02M 0.08%
200,919
ALDX icon
28
Aldeyra Therapeutics
ALDX
$91.7M
$859K 0.07%
160,800
DNTH icon
29
Dianthus Therapeutics
DNTH
$6.29B
$610K 0.05%
27,019
TCMD icon
30
Tactile Systems Technology
TCMD
$555M
$211K 0.02%
27,100
MRNS
31
DELISTED
Marinus Pharmaceuticals, Inc
MRNS
$208K 0.02%
31,330
URGN icon
32
UroGen Pharma
URGN
$2.39B
$204K 0.02%
24,500
NVAX icon
33
Novavax
NVAX
$1.31B
-12,500
Closed -$643K
EPZM
34
DELISTED
Epizyme, Inc
EPZM
-6,774,541
Closed -$9.96M

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Palo Alto Investors's Q3 2022 Portfolio in Review

As of Q3 2022, Palo Alto Investors held 34 positions worth $1.26B, up 10% from $1.15B the previous quarter. Its ten largest holdings account for 85% of the portfolio.

Palo Alto Investors's Q3 2022 filing shows 1 new, 1 increased, 6 reduced and 2 closed positions. Its largest new stake was Provention Bio, Inc. Common Stock: 390,800 shares worth $1.76M. The largest sale was Epizyme, Inc, an estimated $9.96M.

By sector, the portfolio is most concentrated in Healthcare at 99% of assets, up from 99% a quarter earlier, followed by Financials.

  • Palo Alto Investors's largest Q3 2022 buy was Provention Bio, Inc. Common Stock: 390,800 shares worth $1.76M.
  • Palo Alto Investors added most to eHealth in Q3 2022, an estimated $2.26M increase.
  • Palo Alto Investors's biggest Q3 2022 reduction was BioMarin Pharmaceuticals, cutting an estimated $7.58M.
  • Palo Alto Investors fully exited Epizyme, Inc in Q3 2022, selling an estimated $9.96M.
  • Palo Alto Investors's ten largest holdings make up 85% of its $1.26B portfolio in Q3 2022.
  • Palo Alto Investors opened 1 new position and closed 2 in Q3 2022.
  • Palo Alto Investors's portfolio value rose 10% quarter-over-quarter to $1.26B.

Based on Palo Alto Investors's 13F filing for Q3 2022, filed 14 Nov 2022.