We are live on ! Find out more
PAI

Palo Alto Investors Portfolio holdings

AUM $654M
1-Year Est. Return 77.8%
This Fund
S&P 500
This Quarter Est. Return
+10.98%
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
$1.21B
AUM Growth
+$34.2M
Cap. Flow
+$11.4M
Cap. Flow %
0.94%
Top 10 Hldgs %
87.78%
Holding
31
New
2
Increased
12
Reduced
3
Closed
1

Top Buys

Rank Stock Value
1
STAA icon
STAAR Surgical
STAA
+$7M
2
GOSS icon
Gossamer Bio
GOSS
+$6.56M
3
NVCR icon
NovoCure
NVCR
+$2.62M
4
RLMD icon
Relmada Therapeutics
RLMD
+$1.87M
5
EHTH icon
eHealth
EHTH
+$1.61M

Sector Composition

Rank Sector Weight
1 Healthcare 97.91%
2 Financials 2.09%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MIRM icon
26
Mirum Pharmaceuticals
MIRM
$6.04B
$1.55M 0.13%
64,700
RLMD icon
27
Relmada Therapeutics
RLMD
$503M
$1.23M 0.1%
+542,100
New +$1.87M
TCMD icon
28
Tactile Systems Technology
TCMD
$555M
$445K 0.04%
27,100
PKBO
29
DELISTED
Peak Bio, Inc. Common Stock
PKBO
$314K 0.03%
497,528
URGN icon
30
UroGen Pharma
URGN
$2.39B
$226K 0.02%
24,500
ALIM
31
DELISTED
Alimera Sciences
ALIM
-200,919
Closed -$544K

Similar funds

Palo Alto Investors's Q1 2023 Portfolio in Review

As of Q1 2023, Palo Alto Investors held 31 positions worth $1.21B, up 2.9% from $1.17B the previous quarter. Its ten largest holdings account for 88% of the portfolio.

Palo Alto Investors's Q1 2023 filing shows 2 new, 12 increased, 3 reduced and 1 closed positions. Its largest new stake was NovoCure: 32,790 shares worth $1.97M. The largest sale was BioMarin Pharmaceuticals, an estimated $5.68M.

By sector, the portfolio is most concentrated in Healthcare at 98% of assets, down from 99% a quarter earlier, followed by Financials.

  • Palo Alto Investors's largest Q1 2023 buy was NovoCure: 32,790 shares worth $1.97M.
  • Palo Alto Investors added most to STAAR Surgical in Q1 2023, an estimated $7M increase.
  • Palo Alto Investors's biggest Q1 2023 reduction was BioMarin Pharmaceuticals, cutting an estimated $5.68M.
  • Palo Alto Investors fully exited Alimera Sciences in Q1 2023, selling an estimated $544K.
  • Palo Alto Investors's ten largest holdings make up 88% of its $1.21B portfolio in Q1 2023.
  • Palo Alto Investors opened 2 new positions and closed 1 in Q1 2023.
  • Palo Alto Investors's portfolio value rose 2.9% quarter-over-quarter to $1.21B.

Based on Palo Alto Investors's 13F filing for Q1 2023, filed 15 May 2023.