Rock Springs Capital Management LP: 13F holdings

CIK 15957252026Q2

Positions104
Reported value$2.0bn
Filed2026-08-14

Change since last quarter

Positions104 (+4 vs prior quarter)
Reported value$2.0bn (+20.8%)

Top 10 holdings

SecuritySharesValueWeight
RVMD REVOLUTION MEDICINES INC1,105,210$207.0m10.1%
TVTX TRAVERE THERAPEUTICS INC2,179,069$123.8m6.0%
LLY ELI LILLY & CO98,700$118.4m5.8%
MDGL MADRIGAL PHARMACEUTICALS INC174,999$94.0m4.6%
MIRM MIRUM PHARMACEUTICALS INC798,145$93.4m4.6%
RYTM RHYTHM PHARMACEUTICALS INC692,598$76.9m3.8%
KYMR KYMERA THERAPEUTICS INC453,156$52.0m2.5%
ARGX ARGENX SE52,750$48.9m2.4%
ASCENDIS PHARMA A/S168,750$45.0m2.2%
XENE XENON PHARMACEUTICALS INC683,907$41.3m2.0%

Get the full book

import finzdata as yf
yf.Client().manager_holdings(cik="1595725")

Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.

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