Palo Alto Investors LP Long-Term Concentrated

Location: Palo Alto, CA

CIK: 0001306923 · Show all filings

Period: Q3 2024 (← Previous) (Next →)

Filing Date: Nov 14, 2024

Total Value: $770M (100.0% shares, 0.0% debt)

Holdings (45)

INSM INSMED INC 18.4%
Value $142M Shares 1,940,993 Share Price $73.00 Est. Cost/Share $17.79 Unrealized @ Report Date +314.8%
FOLD AMICUS THERAPEUTICS INC 11.3%
Value $86.99M Shares 8,145,311 Share Price $10.68 Est. Cost/Share $9.63 Unrealized @ Report Date +13.1%
BMRN BIOMARIN PHARMACEUTICAL INC 10.0%
Value $76.62M Shares 1,090,056 Share Price $70.29 * Est. Cost/Share $83.16 Unrealized @ Report Date +0.5%
UTHR UNITED THERAPEUTICS CORP 8.5%
Value $65.67M Shares 183,246 Share Price $358.35 * Est. Cost/Share $89.23 Unrealized @ Report Date +278.5%
BIIB BIOGEN INC 5.8%
Value $44.37M Shares 228,916 Share Price $193.84 * Est. Cost/Share $264.98 Unrealized @ Report Date -21.0%
STAA STAAR SURGICAL CO 5.3%
Value $40.55M Shares 1,091,608 Share Price $37.15 Est. Cost/Share $24.23 Unrealized @ Report Date +53.9%
ACAD ACADIA PHARMACEUTICALS INC 5.0%
Value $38.82M Shares 2,523,956 Share Price $15.38 * Est. Cost/Share $27.92 Unrealized @ Report Date -40.3%
ALNY ALNYLAM PHARMACEUTICALS INC 5.0%
Value $38.69M Shares 140,681 Share Price $275.03 * Est. Cost/Share $260.36 Unrealized @ Report Date 0.0%
PRTA PROTHENA CORP PLC 3.8%
Value $29.08M Shares 1,737,964 Share Price $16.73 * Est. Cost/Share $21.46 Unrealized @ Report Date +0.2%
IOVA IOVANCE BIOTHERAPEUTICS INC 3.7%
Value $28.56M Shares 3,041,685 Share Price $9.39 Est. Cost/Share $6.52 Unrealized @ Report Date +45.3%
ANAB ANAPTYSBIO INC 3.7%
Value $28.27M Shares 843,971 Share Price $33.50 Est. Cost/Share $19.85 Unrealized @ Report Date +72.1%
SRPT SAREPTA THERAPEUTICS INC 3.4%
Value $26.26M Shares 210,258 Share Price $124.89 * Est. Cost/Share $112.41 Unrealized @ Report Date +23.0%
ALKS ALKERMES PLC 1.4%
Value $10.77M Shares 384,656 Share Price $27.99 * Est. Cost/Share $22.36 Unrealized @ Report Date +19.2%
PTCT PTC THERAPEUTICS INC 1.3%
Value $9.812M Shares 264,469 Share Price $37.10 * Est. Cost/Share $33.48 Unrealized @ Report Date 0.0%
ALGN ALIGN TECHNOLOGY INC 1.2%
Value $9.606M Shares 37,772 Share Price $254.32 * Est. Cost/Share $149.18 Unrealized @ Report Date +58.2%
EHTH EHEALTH INC 1.2%
Value $9.578M Shares 2,347,519 Share Price $4.08 * Est. Cost/Share $38.13 Unrealized @ Report Date -88.7%
NVCR NOVOCURE LTD 1.2%
Value $9.277M Shares 593,540 Share Price $15.63 * Est. Cost/Share $56.67 Unrealized @ Report Date -68.0%
— ACELYRIN INC 1.1%
Value $8.839M Shares 1,792,895 Share Price $4.93 Est. Cost/Share $6.67 Unrealized @ Report Date —
— REVANCE THERAPEUTICS INC 1.1%
Value $8.365M Shares 1,611,787 Share Price $5.19 Est. Cost/Share $21.40 Unrealized @ Report Date —
SNDX SYNDAX PHARMACEUTICALS INC 1.0%
Value $7.8M Shares 405,193 Share Price $19.25 * Est. Cost/Share $16.84 Unrealized @ Report Date +22.7%
— SAGE THERAPEUTICS INC 0.9%
Value $7.298M Shares 1,010,833 Share Price $7.22 Est. Cost/Share $42.50 Unrealized @ Report Date —
GOSS GOSSAMER BIO INC 0.8%
Value $6.192M Shares 6,277,093 Share Price $0.99 Est. Cost/Share $1.58 Unrealized @ Report Date -39.1%
— KARYOPHARM THERAPEUTICS INC 0.6%
Value $4.235M Shares 5,102,193 Share Price $0.83 Est. Cost/Share $16.36 Unrealized @ Report Date —
— NEVRO CORP 0.5%
Value $4.195M Shares 750,371 Share Price $5.59 Est. Cost/Share $21.87 Unrealized @ Report Date —
BNTX BIONTECH SE-ADR 0.4%
Value $2.994M Shares 25,206 Share Price $118.77 Est. Cost/Share $118.77 Unrealized @ Report Date —
— VERVE THERAPEUTICS INC 0.4%
Value $2.787M Shares 575,817 Share Price $4.84 Est. Cost/Share $13.94 Unrealized @ Report Date —
EW EDWARDS LIFESCIENCES CORP 0.3%
Value $2.605M Shares 39,473 Share Price $65.99 * Est. Cost/Share $72.66 Unrealized @ Report Date 0.0%
MIRM MIRUM PHARMACEUTICALS INC 0.3%
Value $2.523M Shares 64,700 Share Price $39.00 * Est. Cost/Share $15.56 Unrealized @ Report Date +156.4%
RLMD RELMADA THERAPEUTICS INC 0.3%
Value $2.373M Shares 732,400 Share Price $3.24 Est. Cost/Share $3.27 Unrealized @ Report Date -1.0%
NUVB NUVATION BIO INC 0.2%
Value $1.769M Shares 772,652 Share Price $2.29 * Est. Cost/Share $1.92 Unrealized @ Report Date +58.8%
TSHA TAYSHA GENE THERAPIES INC 0.2%
Value $1.631M Shares 811,268 Share Price $2.01 * Est. Cost/Share $2.02 Unrealized @ Report Date +8.4%
TVTX TRAVERE THERAPEUTICS INC 0.2%
Value $1.549M Shares 110,719 Share Price $13.99 * Est. Cost/Share $23.56 Unrealized @ Report Date -55.8%
STOK STOKE THERAPEUTICS INC 0.2%
Value $1.547M Shares 125,861 Share Price $12.29 * Est. Cost/Share $6.06 Unrealized @ Report Date +133.8%
BCYC BICYCLE THERAPEUTICS PLC-ADR 0.2%
Value $1.348M Shares 59,582 Share Price $22.63 Est. Cost/Share $22.63 Unrealized @ Report Date —
HUM HUMANA INC 0.2%
Value $1.262M Shares 3,985 Share Price $316.74 * Est. Cost/Share $369.63 Unrealized @ Report Date -5.6%
ALDX ALDEYRA THERAPEUTICS INC 0.2%
Value $1.215M Shares 225,465 Share Price $5.39 * Est. Cost/Share $5.95 Unrealized @ Report Date -20.0%
VYNE VYNE THERAPEUTICS INC PIPE 0.1%
Value $837K Shares 445,434 Share Price $1.88 Est. Cost/Share $3.12 Unrealized @ Report Date -39.2%
— ELEVATION ONCOLOGY INC 0.1%
Value $779K Shares 1,298,097 Share Price $0.60 Est. Cost/Share $4.52 Unrealized @ Report Date —
TIL INSTIL BIO INC 0.1%
Value $752K Shares 11,165 Share Price $67.32 * Est. Cost/Share $23.54 Unrealized @ Report Date 0.0%
ACRS ACLARIS THERAPEUTICS INC 0.1%
Value $655K Shares 569,832 Share Price $1.15 * Est. Cost/Share $1.19 Unrealized @ Report Date +2.9%
PYXS PYXIS ONCOLOGY INC 0.1%
Value $624K Shares 170,000 Share Price $3.67 * Est. Cost/Share $3.50 Unrealized @ Report Date 0.0%
— GENERATION BIO CO 0.0%
Value $372K Shares 150,475 Share Price $2.47 Est. Cost/Share $2.82 Unrealized @ Report Date —
— BLUEBIRD BIO INC 0.0%
Value $314K Shares 604,260 Share Price $0.52 Est. Cost/Share $1.35 Unrealized @ Report Date —
URGN UROGEN PHARMA LTD 0.0%
Value $311K Shares 24,500 Share Price $12.70 * Est. Cost/Share $27.01 Unrealized @ Report Date -45.1%
ABEO ABEONA THERAPEUTICS INC 0.0%
Value $81,307 Shares 12,865 Share Price $6.32 * Est. Cost/Share $5.22 Unrealized @ Report Date 0.0%