HolderBook

Redmile Group, LLC

Reported holdings as of Q2 2026, from 32 quarterly filings.

CIK
1425738
Reported value
$1.5B
Positions
39
Top 10 weight
73.5%
Filed
2026-08-14
Days after quarter end
45

Holdings

SecurityTickerValue SharesWeightWeight change Held Change
SCHOLAR ROCK HLDG CORPSRRK$237.1M4,311,09215.92%-13.60pp32q-52.5%-$261.6M
KRYSTAL BIOTECH INCKRYS$234.9M632,00515.77%+4.25pp31q-6.2%-$15.4M
STOKE THERAPEUTICS INCSTOK$129.1M3,945,9208.67%-0.31pp29q-5.2%-$7.1M
IMMUNOME INCIMNM$104.1M4,911,5906.99%-1.06pp11q-11.6%-$13.7M
NURIX THERAPEUTICS INCNRIX$98.8M4,073,7876.64%-1.30pp24q-47.3%-$88.8M
ABSCI CORPORATIONABSI$78.1M6,739,6755.24%+3.60pp20q-18.3%-$17.5M
ANNEXON INCANNX$67.8M11,869,8774.55%-0.79pp24q-18.4%-$15.3M
REGENXBIO INCRGNX$52.3M4,368,8043.51%+1.09pp32qHELD
SHATTUCK LABS INCSTTK$47.8M6,892,0333.21%+0.85pp23q+24.4%+$9.4M
NEUROGENE INCNGNE$44.4M1,412,1992.98%+1.03pp11q-3.2%-$1.5M
BEAM THERAPEUTICS INCBEAM$40.0M1,164,2592.68%+0.73pp26q-5.9%-$2.5M
AGOMAB THERAPEUTICS NVAGMB$35.5M2,733,9262.38%+2.27pp2q+1649.7%+$33.5M
FATE THERAPEUTICS INCFATE$34.8M12,872,9462.33%+1.31pp32qHELD
IDEAYA BIOSCIENCES INCIDYA$23.9M640,2021.60%+0.45pp11q+22.9%+$4.4M
SILENCE THERAPEUTICS PLCSLN$23.8M2,164,7771.60%+0.84pp10qHELD
COGENT BIOSCIENCES INCCOGT$19.5M503,3211.31%-0.45pp13q-26.8%-$7.1M
SOLID BIOSCIENCES INCSLDB$19.5M1,948,6951.31%+0.35pp7q-3.1%-$631.4K
NUVATION BIO INCNUVB$17.2M3,031,0091.16%+0.26pp22q-3.9%-$694.4K
CELLDEX THERAPEUTICS INC NEWCLDX$16.1M433,9211.08%+0.53pp25q+65.9%+$6.4M
CLIMB BIO INCCLYM$16.0M1,226,3301.07%-newNEW
ALX ONCOLOGY HLDGS INCALXO$15.3M7,392,5041.03%-0.03pp24q-7.2%-$1.2M
BIOMARIN PHARMACEUTICAL INCBMRN$15.2M265,1691.02%+0.37pp2q+52.5%+$5.2M
XENON PHARMACEUTICALS INCXENE$13.8M229,3740.93%-0.08pp3q-12.7%-$2.0M
ZYMEWORKS INCZYME$12.9M491,6540.86%+0.05pp15qHELD
ADC THERAPEUTICS SAADCT$12.3M11,526,7100.83%-3.01pp25q-25.5%-$4.2M
AURA BIOSCIENCES INCAURA$11.8M1,666,6670.79%-newNEW
ODYSSEY THERAPEUTICS INCODTX$8.0M425,0000.53%-newNEW
LIVANOVA PLCLIVN$7.7M93,1540.51%+0.06pp22q-14.0%-$1.2M
ESTABLISHMENT LABS HLDGS INCESTA$7.6M88,9640.51%+0.12pp10q-14.0%-$1.2M
CERIBELL INCCBLL$7.5M386,7860.51%+0.04pp7qHELD
DBV TECHNOLOGIES S ADBVT$6.7M410,4400.45%-0.23pp3q-16.5%-$1.3M
INSMED INCINSM$5.5M51,2340.37%-newNEW
PRIME MEDICINE INCPRME$5.1M1,389,6320.34%-0.02pp2q-12.6%-$742.4K
ATARA BIOTHERAPEUTICS INCATRA$5.1M441,7010.34%+0.20pp9qHELD
EUPRAXIA PHARMACEUTICALS INCEPRX$4.0M611,4000.27%-0.06pp2q-12.7%-$585.6K
ORIC PHARMACEUTICALS INCORIC$3.9M362,0100.26%-0.09pp3q-12.9%-$581.6K
ARDELYX INCARDX$3.3M641,7500.22%-0.07pp2q-12.5%-$467.2K
INVIVYD INCIVVD$2.3M2,597,7590.15%-0.08pp20q-1.9%-$44.4K
PLIANT THERAPEUTICS INCPLRX$880.2K772,1260.06%-0.01pp25qHELD

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Biotech & Pharma 97.9%Medical Devices 1.5%Not classified 0.5%
 
SectorValueShare
Biotech & Pharma$1.5B97.9%
Medical Devices$22.8M1.5%
Not classified$8.0M0.5%

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$1.5B394523073.5%45
Q1 2026$1.5B355615481.9%45
Q4 2025$1.4B3431110977.8%48
Q3 2025$1.0B400420868.9%45
Q2 2025$939.6M4820301062.7%45
Q1 2025$1.1B563730961.8%45
Q4 2024$1.4B623939454.7%45
Q3 2024$1.7B635430544.0%45
Q2 2024$1.7B6318341545.8%45
Q1 2024$2.7B77162025941.9%45
Q4 2023$2.8B7092024754.3%45
Q3 2023$2.1B68613241055.4%45
Q2 2023$2.6B72624261053.3%45
Q1 2023$2.3B76111234442.6%45
Q4 2022$2.4B694823550.1%45
Q3 2022$2.6B707827848.0%45
Q2 2022$2.6B7141820351.8%46
Q1 2022$3.2B7031430452.4%46
Q4 2021$4.4B7185461253.3%45
Q3 2021$5.7B75511341644.4%46
Q2 2021$6.8B8681352843.9%47
Q1 2021$7.1B861721311841.9%47
Q4 2020$8.3B871619311046.8%47
Q3 2020$5.4B811522301447.6%47
Q2 2020$5.4B80201129946.9%45
Q1 2020$3.6B69141429948.8%45
Q4 2019$4.2B641523102548.7%45
Q3 2019$3.0B741027121648.6%45
Q2 2019$3.5B801628191847.9%45
Q1 2019$3.4B82113415745.6%50
Q4 2018$2.5B781415321945.6%136
Q3 2018$3.3B83000041.8%228

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.