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Palo Alto Investors LP
Track Palo Alto Investors LP's latest SEC 13F filing: top biotech and life-sciences stock positions, portfolio weights, largest holdings, and quarter-over-quarter changes.
Updated quarterly · Last refreshed Aug 3, 2026
Showing 6 Stocks Out Of 51. Click On The Tickers For More Details
| Stock | Compnay Name | Shares Held | Market Value | % of Portfolio | QoQ Change |
|---|---|---|---|---|---|
 BNTX | BIONTECH SE-ADR | 19.61 K | 1.74 M | 0.3 | |
 TSHA | TAYSHA GENE THERAPIES INC | 1.39 M | 6.22 M | 1 | |
 ACRS | ACLARIS THERAPEUTICS INC | 1.61 M | 6.05 M | 0.9 | |
 DNLI | DENALI THERAPEUTICS INC | 234.58 K | 4.50 M | 0.7 | |
 XENE | XENON PHARMACEUTICALS INC | 51.34 K | 2.98 M | 0.5 | |
 ORKA | ORUKA THERAPEUTICS INC | 59.98 K | 2.94 M | 0.4 |
Market Value
$ 653.84 M
Holdings
51
Period
Q1 2026
Holdings in Top 20
85.6 %
QoQ Changes
-8.98 %