Palo Alto Investors LP Long-Term Concentrated

CIK: 0001306923 · Show all filings

Period: Q3 2015 (← Previous) (Next →)

Filing Date: Nov 16, 2015

Total Value ($000): $2,079,647 (100.0% shares, 0.0% debt)

Holdings (47)

ANACOR PHARMACEUTICALS INC 14.6%
Value ($000) $303,592 Shares 2,579,154 Est. Cost $23.70 Unrealized
CLOVIS ONCOLOGY INC 13.7%
Value ($000) $285,886 Shares 3,108,808 Est. Cost $61.07 Unrealized
ABIOMED INC 12.6%
Value ($000) $262,233 Shares 2,827,005 Est. Cost $28.13 Unrealized
UTHR UNITED THERAPEUTICS CORP DEL 9.6%
Value ($000) $200,043 Shares 1,524,254 Est. Cost $81.75 Unrealized +96.2%
BMRN BIOMARIN PHARMACEUTICAL INC 8.4%
Value ($000) $175,515 Shares 1,666,492 Est. Cost $73.11 Unrealized +82.7%
AMAG PHARMACEUTICALS INC 5.3%
Value ($000) $110,346 Shares 2,777,392 Est. Cost $31.00 Unrealized
INSM INSMED INC 4.3%
Value ($000) $88,557 Shares 4,768,800 Est. Cost $14.79 Unrealized +68.8%
KYTHERA BIOPHARMACEUTICALS I 4.1%
Value ($000) $84,395 Shares 1,125,564 Est. Cost $40.00 Unrealized
ENDO INTL PLC 2.7%
Value ($000) $55,509 Shares 801,230 Est. Cost $89.70 Unrealized
VNDA VANDA PHARMACEUTICALS INC 2.2%
Value ($000) $45,087 Shares 3,997,108 Est. Cost $8.48 Unrealized +44.2%
WRIGHT MED GROUP INC 2.1%
Value ($000) $43,222 Shares 2,056,251 Est. Cost $28.27 Unrealized
KARYOPHARM THERAPEUTICS INC 1.6%
Value ($000) $32,493 Shares 3,085,745 Est. Cost $20.94 Unrealized
PRTA PROTHENA CORP PLC 1.5%
Value ($000) $31,553 Shares 695,918 Est. Cost $22.18 Unrealized +162.6%
GILD GILEAD SCIENCES INC 1.5%
Value ($000) $31,116 Shares 316,900 Est. Cost $63.23 Unrealized +22.6%
CELGENE CORP 1.4%
Value ($000) $29,292 Shares 270,800 Est. Cost $97.13 Unrealized
FOLD AMICUS THERAPEUTICS INC 1.3%
Value ($000) $27,622 Shares 1,974,376 Est. Cost $3.07 Unrealized +410.3%
EPIZYME INC 1.3%
Value ($000) $27,207 Shares 2,115,638 Est. Cost $13.18 Unrealized
MOMENTA PHARMACEUTICALS INC 1.1%
Value ($000) $23,879 Shares 1,455,176 Est. Cost $14.44 Unrealized
MEDIVATION INC 1.0%
Value ($000) $21,669 Shares 509,862 Est. Cost $58.10 Unrealized
SHIRE PLC 1.0%
Value ($000) $21,488 Shares 104,700 Est. Cost $227.87 Unrealized
STAA STAAR SURGICAL CO 1.0%
Value ($000) $20,509 Shares 2,642,922 Est. Cost $8.11 Unrealized +1.4%
ZELTIQ AESTHETICS INC 0.9%
Value ($000) $18,207 Shares 568,436 Est. Cost $26.16 Unrealized
SEQUENOM INC 0.8%
Value ($000) $17,542 Shares 10,023,842 Est. Cost $3.91 Unrealized
THORATEC CORP 0.8%
Value ($000) $17,008 Shares 268,861 Est. Cost $40.89 Unrealized
ISRG INTUITIVE SURGICAL INC 0.6%
Value ($000) $13,374 Shares 29,100 Est. Cost $55.94 Unrealized +1.3%
ARIAD PHARMACEUTICALS INC 0.6%
Value ($000) $13,033 Shares 2,231,717 Est. Cost $6.82 Unrealized
RIGEL PHARMACEUTICALS INC 0.6%
Value ($000) $12,786 Shares 5,176,319 Est. Cost $3.43 Unrealized
HEARTWARE INTL INC 0.6%
Value ($000) $12,757 Shares 243,868 Est. Cost $87.77 Unrealized
AIMMUNE THERAPEUTICS INC 0.4%
Value ($000) $8,244 Shares 325,599 Est. Cost $25.32 Unrealized
EXAS EXACT SCIENCES CORP 0.3%
Value ($000) $7,064 Shares 392,676 Est. Cost $12.83 Unrealized +79.0%
ALIMERA SCIENCES INC 0.3%
Value ($000) $6,660 Shares 3,013,793 Est. Cost $4.88 Unrealized
SUNESIS PHARMACEUTICALS INC 0.3%
Value ($000) $5,650 Shares 6,974,854 Est. Cost $1.05 Unrealized
ACELRX PHARMACEUTICALS INC 0.2%
Value ($000) $5,053 Shares 1,656,644 Est. Cost $5.78 Unrealized
IDERA PHARMACEUTICALS INC 0.2%
Value ($000) $4,213 Shares 1,257,748 Est. Cost $3.70 Unrealized
OREXIGEN THERAPEUTICS INC 0.2%
Value ($000) $4,075 Shares 1,931,324 Est. Cost $6.46 Unrealized
DICERNA PHARMACEUTICALS INC 0.1%
Value ($000) $2,199 Shares 267,890 Est. Cost $9.72 Unrealized
HISTOGENICS CORP 0.1%
Value ($000) $1,811 Shares 454,545 Est. Cost $11.00 Unrealized
ALGN ALIGN TECHNOLOGY INC 0.1%
Value ($000) $1,575 Shares 27,757 Est. Cost $53.35 Unrealized +11.8%
ALCOBRA LTD 0.1%
Value ($000) $1,535 Shares 254,188 Est. Cost $6.09 Unrealized
INTREXON CORP 0.1%
Value ($000) $1,498 Shares 47,100 Est. Cost $28.82 Unrealized
BIOSPECIFICS TECHNOLOGIES CO 0.1%
Value ($000) $1,274 Shares 29,257 Est. Cost $34.45 Unrealized
CYTK CYTOKINETICS INC 0.0%
Value ($000) $827 Shares 123,686 Est. Cost $6.71 Unrealized +1.7%
XOMA CORP DEL 0.0%
Value ($000) $601 Shares 799,000 Est. Cost $4.07 Unrealized
MARINUS PHARMACEUTICALS INC 0.0%
Value ($000) $492 Shares 59,017 Est. Cost $8.34 Unrealized
QURE UNIQURE NV 0.0%
Value ($000) $418 Shares 20,453 Est. Cost $26.34 Unrealized 0.0%
ZOGENIX INC 0.0%
Value ($000) $375 Shares 27,800 Est. Cost $13.49 Unrealized
SOPHIRIS BIO INC 0.0%
Value ($000) $163 Shares 191,600 Est. Cost $3.88 Unrealized