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
+3.08%
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
$1.24B
AUM Growth
+$30.7M
Cap. Flow
+$41.5M
Cap. Flow %
3.35%
Top 10 Hldgs %
87.1%
Holding
32
New
2
Increased
4
Reduced
3
Closed
2

Sector Composition

Rank Sector Weight
1 Healthcare 98.22%
2 Financials 1.78%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BMRN icon
1
BioMarin Pharmaceuticals
BMRN
$13.3B
$159M 12.82%
1,831,035
UTHR icon
2
United Therapeutics
UTHR
$22.7B
$139M 11.19%
627,514
RVNC
3
DELISTED
Revance Therapeutics, Inc.
RVNC
$132M 10.69%
5,228,609
-41,600
-0.8% -$1.3M
FOLD
4
DELISTED
Amicus Therapeutics
FOLD
$132M 10.68%
10,524,022
INSM icon
5
Insmed
INSM
$29.4B
$124M 10.04%
5,889,491
PRTA icon
6
Prothena Corp
PRTA
$468M
$113M 9.14%
1,657,458
-6,319
-0.4% -$408K
BIIB icon
7
Biogen
BIIB
$30.6B
$109M 8.77%
381,282
STAA icon
8
STAAR Surgical
STAA
$1.25B
$72.3M 5.84%
1,374,822
+27,500
+2% +$1.67M
ACAD icon
9
Acadia Pharmaceuticals
ACAD
$5.06B
$57.6M 4.65%
2,405,793
SAGE
10
DELISTED
Sage Therapeutics
SAGE
$40.4M 3.27%
859,517
ALGN icon
11
Align Technology
ALGN
$12.5B
$26.4M 2.13%
74,605
NVCR icon
12
NovoCure
NVCR
$2.02B
$24M 1.94%
578,118
+545,328
+1,663% +$33.9M
EHTH icon
13
eHealth
EHTH
$40.4M
$22M 1.78%
2,739,379
+50,000
+2% +$400K
ALKS icon
14
Alkermes
ALKS
$8.29B
$18.9M 1.53%
603,400
SNDX icon
15
Syndax Pharmaceuticals
SNDX
$1.82B
$12.8M 1.04%
612,600
SRPT icon
16
Sarepta Therapeutics
SRPT
$1.81B
$10.8M 0.87%
+94,030
New +$12.1M
KPTI icon
17
Karyopharm Therapeutics
KPTI
$44.4M
$10.2M 0.82%
378,392
ANAB icon
18
AnaptysBio
ANAB
$1.64B
$8.77M 0.71%
431,224
NVRO
19
DELISTED
NEVRO CORP.
NVRO
$4.73M 0.38%
+186,259
New +$5.38M
GOSS icon
20
Gossamer Bio
GOSS
$86.1M
$4.16M 0.34%
3,465,152
CYTK icon
21
Cytokinetics
CYTK
$10.5B
$3.64M 0.29%
111,717
TVTX icon
22
Travere Therapeutics
TVTX
$5.74B
$2.55M 0.21%
166,069
VNDA icon
23
Vanda Pharmaceuticals
VNDA
$304M
$2.14M 0.17%
324,073
-158,624
-33% -$1.02M
RLMD icon
24
Relmada Therapeutics
RLMD
$484M
$1.8M 0.15%
732,400
+190,300
+35% +$526K
MIRM icon
25
Mirum Pharmaceuticals
MIRM
$6.02B
$1.67M 0.14%
64,700

Similar funds

Palo Alto Investors's Q2 2023 Portfolio in Review

As of Q2 2023, Palo Alto Investors held 32 positions worth $1.24B, up 2.5% from $1.21B the previous quarter. Its ten largest holdings account for 87% of the portfolio.

Palo Alto Investors deployed $41.5M of net new capital in Q2 2023, opening 2 new positions and adding to 4 existing holdings. Its largest new stake was Sarepta Therapeutics: 94,030 shares worth $10.8M.

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

On the sell side, the largest reduction was Revance Therapeutics, Inc., an estimated $1.3M trimmed.

  • Palo Alto Investors's largest Q2 2023 buy was Sarepta Therapeutics: 94,030 shares worth $10.8M.
  • Palo Alto Investors added most to NovoCure in Q2 2023, an estimated $33.9M increase.
  • Palo Alto Investors's biggest Q2 2023 reduction was Revance Therapeutics, Inc., cutting an estimated $1.3M.
  • Palo Alto Investors fully exited Provention Bio, Inc. Common Stock in Q2 2023, selling an estimated $9.42M.
  • Palo Alto Investors's ten largest holdings make up 87% of its $1.24B portfolio in Q2 2023.
  • Palo Alto Investors opened 2 new positions and closed 2 in Q2 2023.
  • Palo Alto Investors's portfolio value rose 2.5% quarter-over-quarter to $1.24B.

Based on Palo Alto Investors's 13F filing for Q2 2023, filed 14 Aug 2023.